1.完善消息内容及测试

2.修改文档

README.md

@@ -198,8 +198,8 @@ JT809Package jT809Package = JT809BusinessType.从链路报警信息交互消息.
     {
         VehicleNo = "粤A12345",
         VehicleColor = JT809VehicleColorType.黄色,
-        SubBusinessType = JT809SubBusinessType.报警督办请求.ToUInt16Value(),
-        SubBodies = JT809SubBusinessType.报警督办请求.Create_报警督办请求(
+        SubBusinessType = JT809SubBusinessType.报警督办请求消息.ToUInt16Value(),
+        SubBodies = JT809SubBusinessType.报警督办请求消息.Create_报警督办请求消息(
             new JT809_0x9400_0x9401
             {
                 WarnSrc = JT809WarnSrc.车载终端,
@@ -250,21 +250,21 @@ static void Main(string[] args)
 
 BenchmarkDotNet=v0.12.0, OS=Windows 10.0.18363
 Intel Core i7-8700K CPU 3.70GHz (Coffee Lake), 1 CPU, 12 logical and 6 physical cores
-.NET Core SDK=3.1.100
-  [Host]     : .NET Core 3.1.0 (CoreCLR 4.700.19.56402, CoreFX 4.700.19.56404), X64 RyuJIT
-  Job-RQJOPV : .NET Core 3.1.0 (CoreCLR 4.700.19.56402, CoreFX 4.700.19.56404), X64 RyuJIT
+.NET Core SDK=3.1.201
+  [Host]     : .NET Core 3.1.3 (CoreCLR 4.700.20.11803, CoreFX 4.700.20.12001), X64 RyuJIT
+  Job-BAIJRX : .NET Core 3.1.3 (CoreCLR 4.700.20.11803, CoreFX 4.700.20.12001), X64 RyuJIT
 
 Platform=AnyCpu  Server=False  Toolchain=.NET Core 3.1  
 
 ```
-|                                  Method |      N |         Mean |        Error |      StdDev |      Gen 0 | Gen 1 | Gen 2 |    Allocated |
-|---------------------------------------- |------- |-------------:|-------------:|------------:|-----------:|------:|------:|-------------:|
-| **JT809_0x9400_0x9401_Package_Deserialize** |    **100** |     **629.9 us** |     **11.09 us** |     **9.83 us** |    **15.6250** |     **-** |     **-** |    **100.79 KB** |
-|   JT809_0x9400_0x9401_Package_Serialize |    100 |     501.0 us |      8.63 us |     8.07 us |    13.1836 |     - |     - |     83.59 KB |
-| **JT809_0x9400_0x9401_Package_Deserialize** |  **10000** |  **63,018.0 us** |    **954.14 us** |   **845.82 us** |  **1625.0000** |     **-** |     **-** |  **10078.74 KB** |
-|   JT809_0x9400_0x9401_Package_Serialize |  10000 |  48,890.0 us |  1,107.12 us | 1,136.93 us |  1363.6364 |     - |     - |   8359.38 KB |
-| **JT809_0x9400_0x9401_Package_Deserialize** | **100000** | **623,675.9 us** | **10,185.67 us** | **9,527.68 us** | **16000.0000** |     **-** |     **-** | **100787.23 KB** |
-|   JT809_0x9400_0x9401_Package_Serialize | 100000 | 486,690.2 us |  6,158.00 us | 5,458.90 us | 13000.0000 |     - |     - |  83595.03 KB |
+|                                  Method |      N |         Mean |       Error |      StdDev |      Gen 0 | Gen 1 | Gen 2 |    Allocated |
+|---------------------------------------- |------- |-------------:|------------:|------------:|-----------:|------:|------:|-------------:|
+| **JT809_0x9400_0x9401_Package_Deserialize** |    **100** |     **509.5 us** |     **2.50 us** |     **2.22 us** |    **15.6250** |     **-** |     **-** |    **100.78 KB** |
+|   JT809_0x9400_0x9401_Package_Serialize |    100 |     203.6 us |     1.95 us |     1.82 us |    13.4277 |     - |     - |     83.59 KB |
+| **JT809_0x9400_0x9401_Package_Deserialize** |  **10000** |  **48,343.9 us** |   **580.83 us** |   **543.31 us** |  **1636.3636** |     **-** |     **-** |  **10078.13 KB** |
+|   JT809_0x9400_0x9401_Package_Serialize |  10000 |  20,705.0 us |   165.58 us |   154.88 us |  1343.7500 |     - |     - |   8359.38 KB |
+| **JT809_0x9400_0x9401_Package_Deserialize** | **100000** | **476,503.3 us** | **4,965.19 us** | **4,401.51 us** | **16000.0000** |     **-** |     **-** | **100781.25 KB** |
+|   JT809_0x9400_0x9401_Package_Serialize | 100000 | 207,481.3 us | 1,467.56 us | 1,372.76 us | 13333.3333 |     - |     - |  83594.04 KB |
 
 ## JT809协议消息对照表
 

src/JT809.Protocol.Test/JT1078/JT1078DependencyInjectionExtensions.cs

@@ -10,9 +10,9 @@ namespace JT809.Protocol.Test.JT1078
         public static IJT809Builder AddJT1078Configure(this IJT809Builder builder)
         {
             builder.Config.Register(Assembly.GetExecutingAssembly());
-            builder.Config.BusinessTypeFactory.SetMap<JT808_JT1078_0x1700>(0x1700);
-            #warning 不知道是不是jt1078协议的809结构有问题，先按交换的格式（少了数据交换的头部）
-            builder.Config.SubBusinessTypeFactory.SetMap<JT808_JT1078_0x1700_0x1701>(0x1701);
+            builder.Config.BusinessTypeFactory.SetMap<JT808_JT1078_0x1700>();
+            //#warning 不知道是不是jt1078协议的809结构有问题，先按交换的格式（少了数据交换的头部）
+            builder.Config.SubBusinessTypeFactory.SetMap<JT808_JT1078_0x1700_0x1701>();
             return builder;
         }
     }

src/JT809.Protocol.Test/JT1078/JT808_JT1078_0x1700.cs

@@ -1,16 +1,74 @@
 using JT809.Protocol.Enums;
+using JT809.Protocol.Exceptions;
+using JT809.Protocol.Extensions;
+using JT809.Protocol.Formatters;
+using JT809.Protocol.MessagePack;
 using System;
 using System.Collections.Generic;
 using System.Text;
 
 namespace JT809.Protocol.Test.JT1078
 {
-    public class JT808_JT1078_0x1700 : JT809ExchangeMessageBodies
+    public class JT808_JT1078_0x1700 : JT809ExchangeMessageBodies,IJT809MessagePackFormatter<JT808_JT1078_0x1700>
     {
-        public override ushort MsgId => throw new NotImplementedException();
+        public override ushort MsgId => 0x1700;
 
-        public override JT809_LinkType LinkType => throw new NotImplementedException();
+        public override JT809_LinkType LinkType =>  JT809_LinkType.main;
 
-        public override string Description => throw new NotImplementedException();
+        public override string Description => "0x1700";
+
+        public JT808_JT1078_0x1700 Deserialize(ref JT809MessagePackReader reader, IJT809Config config)
+        {
+            JT808_JT1078_0x1700 jT808_JT1078_0X1700 = new JT808_JT1078_0x1700();
+            jT808_JT1078_0X1700.VehicleNo = reader.ReadString(21);
+            jT808_JT1078_0X1700.VehicleColor = (JT809VehicleColorType)reader.ReadByte();
+            jT808_JT1078_0X1700.SubBusinessType = reader.ReadUInt16();
+            jT808_JT1078_0X1700.DataLength = reader.ReadUInt32();
+            try
+            {
+                if (config.SubBusinessTypeFactory.TryGetValue(jT808_JT1078_0X1700.SubBusinessType, out object instance))
+                {
+                    if (instance is JT809SubBodies subBodies)
+                    {
+                        if (!subBodies.SkipSerialization)
+                        {
+                            jT808_JT1078_0X1700.SubBodies = JT809MessagePackFormatterResolverExtensions.JT809DynamicDeserialize(
+                                instance,
+                                ref reader, config);
+                        }
+                    }
+                }
+            }
+            catch
+            {
+                throw new JT809Exception(JT809ErrorCode.SubBodiesParseError, $"SubBusinessType>{jT808_JT1078_0X1700.SubBusinessType.ToString()}");
+            }
+            return jT808_JT1078_0X1700;
+        }
+
+        public void Serialize(ref JT809MessagePackWriter writer, JT808_JT1078_0x1700 value, IJT809Config config)
+        {
+            try
+            {
+                writer.WriteStringPadRight(value.VehicleNo, 21);
+                writer.WriteByte((byte)value.VehicleColor);
+                writer.WriteUInt16(value.SubBusinessType);
+                // 先写入内容，然后在根据内容反写内容长度
+                writer.Skip(4, out int subContentLengthPosition);
+                if (value.SubBodies != null)
+                {
+                   
+                    JT809MessagePackFormatterResolverExtensions.JT809DynamicSerialize(
+                               value.SubBodies,
+                               ref writer, value.SubBodies,
+                               config);
+                }
+                writer.WriteInt32Return(writer.GetCurrentPosition() - subContentLengthPosition - 4, subContentLengthPosition);
+            }
+            catch
+            {
+                throw new JT809Exception(JT809ErrorCode.SubBodiesParseError, $"SubBusinessType>{value.SubBusinessType}");
+            }
+        }
     }
 }

src/JT809.Protocol.Test/JT1078/JT808_JT1078_0x1700_0x1701.cs

@@ -1,10 +1,12 @@
-using System;
+using JT809.Protocol.Formatters;
+using JT809.Protocol.MessagePack;
+using System;
 using System.Collections.Generic;
 using System.Text;
 
 namespace JT809.Protocol.Test.JT1078
 {
-    public class JT808_JT1078_0x1700_0x1701 : JT809SubBodies
+    public class JT808_JT1078_0x1700_0x1701 : JT809SubBodies, IJT809MessagePackFormatter<JT808_JT1078_0x1700_0x1701>
     {
         /// <summary>
         /// 企业视频监控平台唯一编码，平台所属企业行政区域代码+平台公共编号
@@ -22,5 +24,21 @@ namespace JT809.Protocol.Test.JT1078
         public override ushort SubMsgId => 0x1701;
 
         public override string Description => "测试";
+
+        public JT808_JT1078_0x1700_0x1701 Deserialize(ref JT809MessagePackReader reader, IJT809Config config)
+        {
+            JT808_JT1078_0x1700_0x1701 jT808_JT1078_0X1701 = new JT808_JT1078_0x1700_0x1701();
+            jT808_JT1078_0X1701.PlateFormId = reader.ReadArray(11).ToArray();
+            jT808_JT1078_0X1701.AuthorizeCode1 = reader.ReadArray(64).ToArray();
+            jT808_JT1078_0X1701.AuthorizeCode2 = reader.ReadArray(64).ToArray();
+            return jT808_JT1078_0X1701;
+        }
+
+        public void Serialize(ref JT809MessagePackWriter writer, JT808_JT1078_0x1700_0x1701 value, IJT809Config config)
+        {
+            writer.WriteArray(value.PlateFormId);
+            writer.WriteArray(value.AuthorizeCode1);
+            writer.WriteArray(value.AuthorizeCode2);
+        }
     }
 }

src/JT809.Protocol.Test/JT1078/JT808_JT1078_0x1700_0x1701_Formatter.cs

@@ -1,24 +0,0 @@
-using JT809.Protocol.Formatters;
-using JT809.Protocol.MessagePack;
-
-namespace JT809.Protocol.Test.JT1078
-{
-    public class JT808_JT1078_0x1700_0x1701_Formatter : IJT809MessagePackFormatter<JT808_JT1078_0x1700_0x1701>
-    {
-        public JT808_JT1078_0x1700_0x1701 Deserialize(ref JT809MessagePackReader reader, IJT809Config config)
-        {
-            JT808_JT1078_0x1700_0x1701 jT808_JT1078_0X1701 = new JT808_JT1078_0x1700_0x1701();
-            jT808_JT1078_0X1701.PlateFormId = reader.ReadArray(11).ToArray();
-            jT808_JT1078_0X1701.AuthorizeCode1 = reader.ReadArray(64).ToArray();
-            jT808_JT1078_0X1701.AuthorizeCode2 = reader.ReadArray(64).ToArray();
-            return jT808_JT1078_0X1701;
-        }
-
-        public void Serialize(ref JT809MessagePackWriter writer, JT808_JT1078_0x1700_0x1701 value, IJT809Config config)
-        {
-            writer.WriteArray(value.PlateFormId);
-            writer.WriteArray(value.AuthorizeCode1);
-            writer.WriteArray(value.AuthorizeCode2);
-        }
-    }
-}

src/JT809.Protocol.Test/JT1078/JT808_JT1078_0x1700_Formatter.cs

@@ -1,50 +0,0 @@
-using JT809.Protocol.Enums;
-using JT809.Protocol.Exceptions;
-using JT809.Protocol.Extensions;
-using JT809.Protocol.Formatters;
-using JT809.Protocol.MessagePack;
-using System;
-
-namespace JT809.Protocol.Test.JT1078
-{
-    public class JT808_JT1078_0x1700_Formatter : IJT809MessagePackFormatter<JT808_JT1078_0x1700>
-    {
-        public JT808_JT1078_0x1700 Deserialize(ref JT809MessagePackReader reader, IJT809Config config)
-        {
-            JT808_JT1078_0x1700 jT808_JT1078_0X1700 = new JT808_JT1078_0x1700();
-            jT808_JT1078_0X1700.SubBusinessType = reader.ReadUInt16();
-            try
-            {
-                Type jT809SubBodiesImplType = config.SubBusinessTypeFactory.GetSubBodiesImplTypeBySubBusinessType(jT808_JT1078_0X1700.SubBusinessType);
-                if (jT809SubBodiesImplType != null)
-                    jT808_JT1078_0X1700.SubBodies = JT809MessagePackFormatterResolverExtensions.JT809DynamicDeserialize(
-                                 config.GetMessagePackFormatterByType(jT809SubBodiesImplType),
-                                 ref reader, config);
-            }
-            catch
-            {
-                throw new JT809Exception(JT809ErrorCode.SubBodiesParseError, $"SubBusinessType>{jT808_JT1078_0X1700.SubBusinessType.ToString()}");
-            }
-            return jT808_JT1078_0X1700;
-        }
-
-        public void Serialize(ref JT809MessagePackWriter writer, JT808_JT1078_0x1700 value, IJT809Config config)
-        {
-            try
-            {
-                writer.WriteUInt16(value.SubBusinessType);
-                if (value.SubBodies != null)
-                {
-                    JT809MessagePackFormatterResolverExtensions.JT809DynamicSerialize(
-                               config.GetMessagePackFormatterByType(value.SubBodies.GetType()),
-                               ref writer, value.SubBodies,
-                               config);
-                }
-            }
-            catch
-            {
-                throw new JT809Exception(JT809ErrorCode.SubBodiesParseError, $"SubBusinessType>{value.SubBusinessType.ToString()}");
-            }
-        }
-    }
-}

src/JT809.Protocol.Test/JT809Extensions/JT809SubPackageExtensionsTest.cs

@@ -69,7 +69,7 @@ namespace JT809.Protocol.Test.JT809Extensions
                     VehicleNo = "粤A12345",
                     VehicleColor = JT809VehicleColorType.黄色,
                     SubBusinessType = JT809SubBusinessType.报警督办请求消息.ToUInt16Value(),
-                    SubBodies = JT809SubBusinessType.报警督办请求消息.Create_报警督办请求(
+                    SubBodies = JT809SubBusinessType.报警督办请求消息.Create_报警督办请求消息(
                         new JT809_0x9400_0x9401
                         {
                             WarnSrc = JT809WarnSrc.车载终端,
@@ -85,6 +85,8 @@ namespace JT809.Protocol.Test.JT809Extensions
                 }
             );
             var hex = JT809Serializer.Serialize(jT809Package).ToHexString();
+            //5B0000007C0000068294000133EFB8010000000000270F94010000005C010002000000005A01AC3F40123FFAA1000000005A01AC4D5003736D616C6C636869000000000000000031323334353637383930310000000000000000003132333435364071712E636F6D00000000000000000000000000000000000000A6565D
+            //5B000000920000068294000133EFB8010000000000270FD4C1413132333435000000000000000000000000000294010000005C010002000000005A01AC3F40123FFAA1000000005A01AC4D5003736D616C6C636869000000000000000031323334353637383930310000000000000000003132333435364071712E636F6D00000000000000000000000000000000000000BAD85D
             Assert.Equal("5B000000920000068294000133EFB8010000000000270FD4C1413132333435000000000000000000000000000294010000005C010002000000005A01AC3F40123FFAA1000000005A01AC4D5003736D616C6C636869000000000000000031323334353637383930310000000000000000003132333435364071712E636F6D00000000000000000000000000000000000000BAD85D", hex);
         }
     }

src/JT809.Protocol/Extensions/JT809ConfigExtensions.cs

@@ -1,11 +1,8 @@
 using JT809.Protocol.Enums;
 using JT809.Protocol.Exceptions;
 using JT809.Protocol.Formatters;
-using JT809.Protocol.Interfaces;
 using System;
 using System.Collections.Concurrent;
-using System.Collections.Generic;
-using System.Text;
 
 namespace JT809.Protocol
 {

src/JT809.Protocol/Extensions/JT809PackageExtensionsTemplate.cs

@@ -188,16 +188,16 @@ namespace JT809.Protocol.Extensions
 			return Create<JT809.Protocol.MessageBody.JT809_0x1007>(jT809BusinessType,jT809Header,bodies);
 		}
 		/// <summary>
-		/// UP_CLOSELINK_INFORM - 下级平台主动关闭链路通知消息
+		/// UP_CLOSELINK_INFORM - 下级平台主动关闭主从链路通知消息
 		/// auto-generated
 		/// </summary>
-	    public static JT809Package Create_下级平台主动关闭链路通知消息(this JT809BusinessType jT809BusinessType,JT809.Protocol.MessageBody.JT809_0x1008 bodies)
+	    public static JT809Package Create_下级平台主动关闭主从链路通知消息(this JT809BusinessType jT809BusinessType,JT809.Protocol.MessageBody.JT809_0x1008 bodies)
 		{
 			return Create<JT809.Protocol.MessageBody.JT809_0x1008>(jT809BusinessType,bodies);
 		}
 
 		/// <summary>
-		/// UP_CLOSELINK_INFORM - 下级平台主动关闭链路通知消息
+		/// UP_CLOSELINK_INFORM - 下级平台主动关闭主从链路通知消息
 		/// auto-generated
 		/// </summary>
 	    public static JT809Package Create(this JT809BusinessType jT809BusinessType, JT809.Protocol.MessageBody.JT809_0x1008 bodies)
@@ -206,24 +206,24 @@ namespace JT809.Protocol.Extensions
 		}
 
 		/// <summary>
-		/// UP_CLOSELINK_INFORM - 下级平台主动关闭链路通知消息
+		/// UP_CLOSELINK_INFORM - 下级平台主动关闭主从链路通知消息
 		/// auto-generated
 		/// </summary>
-	    public static JT809Package Create_下级平台主动关闭链路通知消息(this JT809BusinessType jT809BusinessType,JT809Header jT809Header,  JT809.Protocol.MessageBody.JT809_0x1008 bodies)
+	    public static JT809Package Create_下级平台主动关闭主从链路通知消息(this JT809BusinessType jT809BusinessType,JT809Header jT809Header,  JT809.Protocol.MessageBody.JT809_0x1008 bodies)
 		{
 			return Create<JT809.Protocol.MessageBody.JT809_0x1008>(jT809BusinessType,jT809Header,bodies);
 		}
 		/// <summary>
-		/// UP_EXG_MSG - 主链路动态信息交换消息
+		/// UP_EXG_MSG - 主链路车辆动态信息交换业务
 		/// auto-generated
 		/// </summary>
-	    public static JT809Package Create_主链路动态信息交换消息(this JT809BusinessType jT809BusinessType,JT809.Protocol.MessageBody.JT809_0x1200 bodies)
+	    public static JT809Package Create_主链路车辆动态信息交换业务(this JT809BusinessType jT809BusinessType,JT809.Protocol.MessageBody.JT809_0x1200 bodies)
 		{
 			return Create<JT809.Protocol.MessageBody.JT809_0x1200>(jT809BusinessType,bodies);
 		}
 
 		/// <summary>
-		/// UP_EXG_MSG - 主链路动态信息交换消息
+		/// UP_EXG_MSG - 主链路车辆动态信息交换业务
 		/// auto-generated
 		/// </summary>
 	    public static JT809Package Create(this JT809BusinessType jT809BusinessType, JT809.Protocol.MessageBody.JT809_0x1200 bodies)
@@ -232,10 +232,10 @@ namespace JT809.Protocol.Extensions
 		}
 
 		/// <summary>
-		/// UP_EXG_MSG - 主链路动态信息交换消息
+		/// UP_EXG_MSG - 主链路车辆动态信息交换业务
 		/// auto-generated
 		/// </summary>
-	    public static JT809Package Create_主链路动态信息交换消息(this JT809BusinessType jT809BusinessType,JT809Header jT809Header,  JT809.Protocol.MessageBody.JT809_0x1200 bodies)
+	    public static JT809Package Create_主链路车辆动态信息交换业务(this JT809BusinessType jT809BusinessType,JT809Header jT809Header,  JT809.Protocol.MessageBody.JT809_0x1200 bodies)
 		{
 			return Create<JT809.Protocol.MessageBody.JT809_0x1200>(jT809BusinessType,jT809Header,bodies);
 		}
@@ -370,16 +370,16 @@ namespace JT809.Protocol.Extensions
 			return Create<JT809.Protocol.MessageBody.JT809_0x9001>(jT809BusinessType,jT809Header,bodies);
 		}
 		/// <summary>
-		/// DOWN_CONNECT_RSP - 从链路连接应答消息
+		/// DOWN_CONNECT_RSP - 从链路连接应答信息
 		/// auto-generated
 		/// </summary>
-	    public static JT809Package Create_从链路连接应答消息(this JT809BusinessType jT809BusinessType,JT809.Protocol.MessageBody.JT809_0x9002 bodies)
+	    public static JT809Package Create_从链路连接应答信息(this JT809BusinessType jT809BusinessType,JT809.Protocol.MessageBody.JT809_0x9002 bodies)
 		{
 			return Create<JT809.Protocol.MessageBody.JT809_0x9002>(jT809BusinessType,bodies);
 		}
 
 		/// <summary>
-		/// DOWN_CONNECT_RSP - 从链路连接应答消息
+		/// DOWN_CONNECT_RSP - 从链路连接应答信息
 		/// auto-generated
 		/// </summary>
 	    public static JT809Package Create(this JT809BusinessType jT809BusinessType, JT809.Protocol.MessageBody.JT809_0x9002 bodies)
@@ -388,10 +388,10 @@ namespace JT809.Protocol.Extensions
 		}
 
 		/// <summary>
-		/// DOWN_CONNECT_RSP - 从链路连接应答消息
+		/// DOWN_CONNECT_RSP - 从链路连接应答信息
 		/// auto-generated
 		/// </summary>
-	    public static JT809Package Create_从链路连接应答消息(this JT809BusinessType jT809BusinessType,JT809Header jT809Header,  JT809.Protocol.MessageBody.JT809_0x9002 bodies)
+	    public static JT809Package Create_从链路连接应答信息(this JT809BusinessType jT809BusinessType,JT809Header jT809Header,  JT809.Protocol.MessageBody.JT809_0x9002 bodies)
 		{
 			return Create<JT809.Protocol.MessageBody.JT809_0x9002>(jT809BusinessType,jT809Header,bodies);
 		}
@@ -552,16 +552,16 @@ namespace JT809.Protocol.Extensions
 			return Create<JT809.Protocol.MessageBody.JT809_0x9008>(jT809BusinessType,jT809Header,bodies);
 		}
 		/// <summary>
-		/// DOWN_TOTAL_RECV_BACK_MSG - 接收定位信息数量通知消息
+		/// DOWN_TOTAL_RECV_BACK_MSG - 接收车辆定位信息数量通知消息
 		/// auto-generated
 		/// </summary>
-	    public static JT809Package Create_接收定位信息数量通知消息(this JT809BusinessType jT809BusinessType,JT809.Protocol.MessageBody.JT809_0x9101 bodies)
+	    public static JT809Package Create_接收车辆定位信息数量通知消息(this JT809BusinessType jT809BusinessType,JT809.Protocol.MessageBody.JT809_0x9101 bodies)
 		{
 			return Create<JT809.Protocol.MessageBody.JT809_0x9101>(jT809BusinessType,bodies);
 		}
 
 		/// <summary>
-		/// DOWN_TOTAL_RECV_BACK_MSG - 接收定位信息数量通知消息
+		/// DOWN_TOTAL_RECV_BACK_MSG - 接收车辆定位信息数量通知消息
 		/// auto-generated
 		/// </summary>
 	    public static JT809Package Create(this JT809BusinessType jT809BusinessType, JT809.Protocol.MessageBody.JT809_0x9101 bodies)
@@ -570,24 +570,24 @@ namespace JT809.Protocol.Extensions
 		}
 
 		/// <summary>
-		/// DOWN_TOTAL_RECV_BACK_MSG - 接收定位信息数量通知消息
+		/// DOWN_TOTAL_RECV_BACK_MSG - 接收车辆定位信息数量通知消息
 		/// auto-generated
 		/// </summary>
-	    public static JT809Package Create_接收定位信息数量通知消息(this JT809BusinessType jT809BusinessType,JT809Header jT809Header,  JT809.Protocol.MessageBody.JT809_0x9101 bodies)
+	    public static JT809Package Create_接收车辆定位信息数量通知消息(this JT809BusinessType jT809BusinessType,JT809Header jT809Header,  JT809.Protocol.MessageBody.JT809_0x9101 bodies)
 		{
 			return Create<JT809.Protocol.MessageBody.JT809_0x9101>(jT809BusinessType,jT809Header,bodies);
 		}
 		/// <summary>
-		/// DOWN_EXG_MSG - 从链路动态信息交换消息
+		/// DOWN_EXG_MSG - 从链路车辆动态信息交换业务
 		/// auto-generated
 		/// </summary>
-	    public static JT809Package Create_从链路动态信息交换消息(this JT809BusinessType jT809BusinessType,JT809.Protocol.MessageBody.JT809_0x9200 bodies)
+	    public static JT809Package Create_从链路车辆动态信息交换业务(this JT809BusinessType jT809BusinessType,JT809.Protocol.MessageBody.JT809_0x9200 bodies)
 		{
 			return Create<JT809.Protocol.MessageBody.JT809_0x9200>(jT809BusinessType,bodies);
 		}
 
 		/// <summary>
-		/// DOWN_EXG_MSG - 从链路动态信息交换消息
+		/// DOWN_EXG_MSG - 从链路车辆动态信息交换业务
 		/// auto-generated
 		/// </summary>
 	    public static JT809Package Create(this JT809BusinessType jT809BusinessType, JT809.Protocol.MessageBody.JT809_0x9200 bodies)
@@ -596,24 +596,24 @@ namespace JT809.Protocol.Extensions
 		}
 
 		/// <summary>
-		/// DOWN_EXG_MSG - 从链路动态信息交换消息
+		/// DOWN_EXG_MSG - 从链路车辆动态信息交换业务
 		/// auto-generated
 		/// </summary>
-	    public static JT809Package Create_从链路动态信息交换消息(this JT809BusinessType jT809BusinessType,JT809Header jT809Header,  JT809.Protocol.MessageBody.JT809_0x9200 bodies)
+	    public static JT809Package Create_从链路车辆动态信息交换业务(this JT809BusinessType jT809BusinessType,JT809Header jT809Header,  JT809.Protocol.MessageBody.JT809_0x9200 bodies)
 		{
 			return Create<JT809.Protocol.MessageBody.JT809_0x9200>(jT809BusinessType,jT809Header,bodies);
 		}
 		/// <summary>
-		/// DOWN_PLATFORM_MSG - 从链路平台间信息交互消息
+		/// DOWN_PLATFORM_MSG - 从链路平台间信息交互业务
 		/// auto-generated
 		/// </summary>
-	    public static JT809Package Create_从链路平台间信息交互消息(this JT809BusinessType jT809BusinessType,JT809.Protocol.MessageBody.JT809_0x9300 bodies)
+	    public static JT809Package Create_从链路平台间信息交互业务(this JT809BusinessType jT809BusinessType,JT809.Protocol.MessageBody.JT809_0x9300 bodies)
 		{
 			return Create<JT809.Protocol.MessageBody.JT809_0x9300>(jT809BusinessType,bodies);
 		}
 
 		/// <summary>
-		/// DOWN_PLATFORM_MSG - 从链路平台间信息交互消息
+		/// DOWN_PLATFORM_MSG - 从链路平台间信息交互业务
 		/// auto-generated
 		/// </summary>
 	    public static JT809Package Create(this JT809BusinessType jT809BusinessType, JT809.Protocol.MessageBody.JT809_0x9300 bodies)
@@ -622,10 +622,10 @@ namespace JT809.Protocol.Extensions
 		}
 
 		/// <summary>
-		/// DOWN_PLATFORM_MSG - 从链路平台间信息交互消息
+		/// DOWN_PLATFORM_MSG - 从链路平台间信息交互业务
 		/// auto-generated
 		/// </summary>
-	    public static JT809Package Create_从链路平台间信息交互消息(this JT809BusinessType jT809BusinessType,JT809Header jT809Header,  JT809.Protocol.MessageBody.JT809_0x9300 bodies)
+	    public static JT809Package Create_从链路平台间信息交互业务(this JT809BusinessType jT809BusinessType,JT809Header jT809Header,  JT809.Protocol.MessageBody.JT809_0x9300 bodies)
 		{
 			return Create<JT809.Protocol.MessageBody.JT809_0x9300>(jT809BusinessType,jT809Header,bodies);
 		}

src/JT809.Protocol/Extensions/JT809SubPackageExtensionsTemplate.cs

@@ -11,7 +11,7 @@ namespace JT809.Protocol.Extensions
     {
 
 		/// <summary>
-		/// 主链路动态信息交换消息
+		/// 4608
 		/// UP_EXG_MSG_REGISTER - 上传车辆注册信息
 		/// auto-generated
 		/// </summary>
@@ -20,7 +20,7 @@ namespace JT809.Protocol.Extensions
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x1200_0x1201>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 主链路动态信息交换消息
+		/// 4608
 		/// UP_EXG_MSG_REAL_LOCATION - 实时上传车辆定位信息
 		/// auto-generated
 		/// </summary>
@@ -29,43 +29,43 @@ namespace JT809.Protocol.Extensions
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x1200_0x1202>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 主链路动态信息交换消息
-		/// UP_EXG_MSG_HISTORY_LOCATION - 车辆定位信息自动补报
+		/// 4608
+		/// UP_EXG_MSG_HISTORY_LOCATION - 车辆定位信息自动补报请求消息
 		/// auto-generated
 		/// </summary>
-	    public static JT809.Protocol.SubMessageBody.JT809_0x1200_0x1203 Create_车辆定位信息自动补报(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1200_0x1203 subBodies)
+	    public static JT809.Protocol.SubMessageBody.JT809_0x1200_0x1203 Create_车辆定位信息自动补报请求消息(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1200_0x1203 subBodies)
 		{
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x1200_0x1203>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 主链路动态信息交换消息
-		/// UP_EXG_MSG_RETURN_STARTUP_ACK - 启动车辆定位信息交换应答
+		/// 4608
+		/// UP_EXG_MSG_RETURN_STARTUP_ACK - 启动车辆定位信息交换应答消息
 		/// auto-generated
 		/// </summary>
-	    public static JT809.Protocol.SubMessageBody.JT809_0x1200_0x1205 Create_启动车辆定位信息交换应答(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1200_0x1205 subBodies)
+	    public static JT809.Protocol.SubMessageBody.JT809_0x1200_0x1205 Create_启动车辆定位信息交换应答消息(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1200_0x1205 subBodies)
 		{
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x1200_0x1205>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 主链路动态信息交换消息
-		/// UP_EXG_MSG_RETURN_END_ACK - 结束车辆定位信息交换应答
+		/// 4608
+		/// UP_EXG_MSG_RETURN_END_ACK - 结束车辆定位信息交换应答消息
 		/// auto-generated
 		/// </summary>
-	    public static JT809.Protocol.SubMessageBody.JT809_0x1200_0x1206 Create_结束车辆定位信息交换应答(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1200_0x1206 subBodies)
+	    public static JT809.Protocol.SubMessageBody.JT809_0x1200_0x1206 Create_结束车辆定位信息交换应答消息(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1200_0x1206 subBodies)
 		{
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x1200_0x1206>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 主链路动态信息交换消息
-		/// UP_EXG_MSG_APPLY_FOR_MONITOR_STARTUP - 申请交换指定车辆定位信息请求
+		/// 4608
+		/// UP_EXG_MSG_APPLY_FOR_MONITOR_STARTUP - 申请交换指定车辆定位信息请求消息
 		/// auto-generated
 		/// </summary>
-	    public static JT809.Protocol.SubMessageBody.JT809_0x1200_0x1207 Create_申请交换指定车辆定位信息请求(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1200_0x1207 subBodies)
+	    public static JT809.Protocol.SubMessageBody.JT809_0x1200_0x1207 Create_申请交换指定车辆定位信息请求消息(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1200_0x1207 subBodies)
 		{
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x1200_0x1207>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 主链路动态信息交换消息
+		/// 4608
 		/// UP_EXG_MSG_APPLY_FOR_MONITOR_END - 取消交换指定车辆定位信息请求
 		/// auto-generated
 		/// </summary>
@@ -74,7 +74,7 @@ namespace JT809.Protocol.Extensions
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x1200_0x1208>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 主链路动态信息交换消息
+		/// 4608
 		/// UP_EXG_MSG_APPLY_HISGNSSDATA_REQ - 补发车辆定位信息请求
 		/// auto-generated
 		/// </summary>
@@ -83,34 +83,34 @@ namespace JT809.Protocol.Extensions
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x1200_0x1209>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 主链路动态信息交换消息
-		/// UP_EXG_MSG_REPORT_DRIVER_INFO_ACK - 上报车辆驾驶员身份识别信息应答
+		/// 4608
+		/// UP_EXG_MSG_REPORT_DRIVER_INFO_ACK - 上报驾驶员身份识别信息应答消息
 		/// auto-generated
 		/// </summary>
-	    public static JT809.Protocol.SubMessageBody.JT809_0x1200_0x120A Create_上报车辆驾驶员身份识别信息应答(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1200_0x120A subBodies)
+	    public static JT809.Protocol.SubMessageBody.JT809_0x1200_0x120A Create_上报驾驶员身份识别信息应答消息(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1200_0x120A subBodies)
 		{
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x1200_0x120A>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 主链路动态信息交换消息
-		/// UP_EXG_MSG_TAKE_EWAYBILL_ACK - 上报车辆电子运单应答
+		/// 4608
+		/// UP_EXG_MSG_TAKE_EWAYBILL_ACK - 上报车辆电子运单应答消息
 		/// auto-generated
 		/// </summary>
-	    public static JT809.Protocol.SubMessageBody.JT809_0x1200_0x120B Create_上报车辆电子运单应答(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1200_0x120B subBodies)
+	    public static JT809.Protocol.SubMessageBody.JT809_0x1200_0x120B Create_上报车辆电子运单应答消息(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1200_0x120B subBodies)
 		{
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x1200_0x120B>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 主链路动态信息交换消息
-		/// UP_EXG_MSG_REPORT_DRIVER_INFO - 主动上报驾驶员身份信息
+		/// 4608
+		/// UP_EXG_MSG_REPORT_DRIVER_INFO - 主动上报驾驶员身份信息消息
 		/// auto-generated
 		/// </summary>
-	    public static JT809.Protocol.SubMessageBody.JT809_0x1200_0x120C Create_主动上报驾驶员身份信息(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1200_0x120C subBodies)
+	    public static JT809.Protocol.SubMessageBody.JT809_0x1200_0x120C Create_主动上报驾驶员身份信息消息(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1200_0x120C subBodies)
 		{
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x1200_0x120C>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 主链路动态信息交换消息
+		/// 4608
 		/// UP_EXG_MSG_REPORT_EWAYBILL_INFO - 主动上报车辆电子运单信息
 		/// auto-generated
 		/// </summary>
@@ -119,43 +119,43 @@ namespace JT809.Protocol.Extensions
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x1200_0x120D>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 主链路平台间信息交互消息
-		/// UP_PLATFORM_MSG_POST_QUERY_ACK - 平台查岗应答
+		/// 4864
+		/// UP_PLATFORM_MSG_POST_QUERY_ACK - 平台查岗应答消息
 		/// auto-generated
 		/// </summary>
-	    public static JT809.Protocol.SubMessageBody.JT809_0x1300_0x1301 Create_平台查岗应答(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1300_0x1301 subBodies)
+	    public static JT809.Protocol.SubMessageBody.JT809_0x1300_0x1301 Create_平台查岗应答消息(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1300_0x1301 subBodies)
 		{
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x1300_0x1301>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 主链路平台间信息交互消息
-		/// UP_PLATFORM_MSG_INFO_ACK - 下发平台间报文应答
+		/// 4864
+		/// UP_PLATFORM_MSG_INFO_ACK - 下发平台间报文应答消息
 		/// auto-generated
 		/// </summary>
-	    public static JT809.Protocol.SubMessageBody.JT809_0x1300_0x1302 Create_下发平台间报文应答(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1300_0x1302 subBodies)
+	    public static JT809.Protocol.SubMessageBody.JT809_0x1300_0x1302 Create_下发平台间报文应答消息(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1300_0x1302 subBodies)
 		{
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x1300_0x1302>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 主链路报警信息交互消息
-		/// UP_WARN_MSG_URGE_TODO_ACK - 报警督办应答
+		/// 5120
+		/// UP_WARN_MSG_URGE_TODO_ACK - 报警督办应答消息
 		/// auto-generated
 		/// </summary>
-	    public static JT809.Protocol.SubMessageBody.JT809_0x1400_0x1401 Create_报警督办应答(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1400_0x1401 subBodies)
+	    public static JT809.Protocol.SubMessageBody.JT809_0x1400_0x1401 Create_报警督办应答消息(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1400_0x1401 subBodies)
 		{
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x1400_0x1401>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 主链路报警信息交互消息
-		/// UP_WARN_MSG_ADPT_INFO - 上报报警信息
+		/// 5120
+		/// UP_WARN_MSG_ADPT_INFO - 上报报警信息消息
 		/// auto-generated
 		/// </summary>
-	    public static JT809.Protocol.SubMessageBody.JT809_0x1400_0x1402 Create_上报报警信息(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1400_0x1402 subBodies)
+	    public static JT809.Protocol.SubMessageBody.JT809_0x1400_0x1402 Create_上报报警信息消息(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1400_0x1402 subBodies)
 		{
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x1400_0x1402>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 主链路报警信息交互消息
+		/// 5120
 		/// UP_WARN_MSG_ADPT_TODO_INFO - 主动上报报警处理结果信息
 		/// auto-generated
 		/// </summary>
@@ -164,7 +164,7 @@ namespace JT809.Protocol.Extensions
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x1400_0x1403>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 主链路车辆监管消息
+		/// 5376
 		/// UP_CTRL_MSG_MONITOR_VEHICLE_ACK - 车辆单向监听应答
 		/// auto-generated
 		/// </summary>
@@ -173,7 +173,7 @@ namespace JT809.Protocol.Extensions
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x1500_0x1501>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 主链路车辆监管消息
+		/// 5376
 		/// UP_CTRL_MSG_TAKE_PHOTO_ACK - 车辆拍照应答
 		/// auto-generated
 		/// </summary>
@@ -182,25 +182,25 @@ namespace JT809.Protocol.Extensions
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x1500_0x1502>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 主链路车辆监管消息
-		/// UP_CTRL_MSG_TEXT_INFO_ACK - 下发车辆报文应答
+		/// 5376
+		/// UP_CTRL_MSG_TEXT_INFO_ACK - 下发车辆报文应答消息
 		/// auto-generated
 		/// </summary>
-	    public static JT809.Protocol.SubMessageBody.JT809_0x1500_0x1503 Create_下发车辆报文应答(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1500_0x1503 subBodies)
+	    public static JT809.Protocol.SubMessageBody.JT809_0x1500_0x1503 Create_下发车辆报文应答消息(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1500_0x1503 subBodies)
 		{
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x1500_0x1503>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 主链路车辆监管消息
-		/// UP_CTRL_MSG_TAKE_TRAVEL_ACK - 上报车辆行驶记录应答
+		/// 5376
+		/// UP_CTRL_MSG_TAKE_TRAVEL_ACK - 上报车辆行驶记录应答消息
 		/// auto-generated
 		/// </summary>
-	    public static JT809.Protocol.SubMessageBody.JT809_0x1500_0x1504 Create_上报车辆行驶记录应答(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1500_0x1504 subBodies)
+	    public static JT809.Protocol.SubMessageBody.JT809_0x1500_0x1504 Create_上报车辆行驶记录应答消息(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1500_0x1504 subBodies)
 		{
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x1500_0x1504>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 主链路车辆监管消息
+		/// 5376
 		/// UP_CTRL_MSG_EMERGENCY_MONITORING_ACK - 车辆应急接入监管平台应答消息
 		/// auto-generated
 		/// </summary>
@@ -209,7 +209,7 @@ namespace JT809.Protocol.Extensions
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x1500_0x1505>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 主链路静态信息交换消息
+		/// 5632
 		/// UP_BASE_MSG_VEHICLE_ADDED_ACK - 补报车辆静态信息应答
 		/// auto-generated
 		/// </summary>
@@ -218,43 +218,43 @@ namespace JT809.Protocol.Extensions
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x1600_0x1601>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 从链路动态信息交换消息
-		/// DOWN_EXG_MSG_CAR_LOCATION - 交换车辆定位信息
+		/// 37376
+		/// DOWN_EXG_MSG_CAR_LOCATION - 交换车辆定位信息消息
 		/// auto-generated
 		/// </summary>
-	    public static JT809.Protocol.SubMessageBody.JT809_0x9200_0x9202 Create_交换车辆定位信息(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9200_0x9202 subBodies)
+	    public static JT809.Protocol.SubMessageBody.JT809_0x9200_0x9202 Create_交换车辆定位信息消息(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9200_0x9202 subBodies)
 		{
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x9200_0x9202>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 从链路动态信息交换消息
-		/// DOWN_EXG_MSG_HISTORY_ARCOSSAREA - 车辆定位信息交换补发
+		/// 37376
+		/// DOWN_EXG_MSG_HISTORY_ARCOSSAREA - 车辆定位信息交换补发消息
 		/// auto-generated
 		/// </summary>
-	    public static JT809.Protocol.SubMessageBody.JT809_0x9200_0x9203 Create_车辆定位信息交换补发(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9200_0x9203 subBodies)
+	    public static JT809.Protocol.SubMessageBody.JT809_0x9200_0x9203 Create_车辆定位信息交换补发消息(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9200_0x9203 subBodies)
 		{
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x9200_0x9203>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 从链路动态信息交换消息
-		/// DOWN_EXG_MSG_CAR_INFO - 交换车辆静态信息
+		/// 37376
+		/// DOWN_EXG_MSG_CAR_INFO - 交换车辆静态信息消息
 		/// auto-generated
 		/// </summary>
-	    public static JT809.Protocol.SubMessageBody.JT809_0x9200_0x9204 Create_交换车辆静态信息(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9200_0x9204 subBodies)
+	    public static JT809.Protocol.SubMessageBody.JT809_0x9200_0x9204 Create_交换车辆静态信息消息(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9200_0x9204 subBodies)
 		{
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x9200_0x9204>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 从链路动态信息交换消息
-		/// DOWN_EXG_MSG_RETURN_STARTUP - 启动车辆定位信息交换请求
+		/// 37376
+		/// DOWN_EXG_MSG_RETURN_STARTUP - 启动车辆定位信息交换请求消息
 		/// auto-generated
 		/// </summary>
-	    public static JT809.Protocol.SubMessageBody.JT809_0x9200_0x9205 Create_启动车辆定位信息交换请求(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9200_0x9205 subBodies)
+	    public static JT809.Protocol.SubMessageBody.JT809_0x9200_0x9205 Create_启动车辆定位信息交换请求消息(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9200_0x9205 subBodies)
 		{
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x9200_0x9205>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 从链路动态信息交换消息
+		/// 37376
 		/// DOWN_EXG_MSG_RETURN_END - 结束车辆定位信息交换请求
 		/// auto-generated
 		/// </summary>
@@ -263,7 +263,7 @@ namespace JT809.Protocol.Extensions
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x9200_0x9206>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 从链路动态信息交换消息
+		/// 37376
 		/// DOWN_EXG_MSG_APPLY_FOR_MONITOR_STARTUP_ACK - 申请交换指定车辆定位信息应答
 		/// auto-generated
 		/// </summary>
@@ -272,7 +272,7 @@ namespace JT809.Protocol.Extensions
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x9200_0x9207>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 从链路动态信息交换消息
+		/// 37376
 		/// DOWN_EXG_MSG_APPLY_FOR_MONITOR_END_ACK - 取消交换指定车辆定位信息应答
 		/// auto-generated
 		/// </summary>
@@ -281,7 +281,7 @@ namespace JT809.Protocol.Extensions
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x9200_0x9208>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 从链路动态信息交换消息
+		/// 37376
 		/// DOWN_EXG_MSG_APPLY_HISGNSSDATA_ACK - 补发车辆定位信息应答
 		/// auto-generated
 		/// </summary>
@@ -290,7 +290,7 @@ namespace JT809.Protocol.Extensions
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x9200_0x9209>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 从链路动态信息交换消息
+		/// 37376
 		/// DOWN_EXG_MSG_REPORT_DRIVER_INFO - 上报车辆驾驶员身份识别信息请求
 		/// auto-generated
 		/// </summary>
@@ -299,16 +299,16 @@ namespace JT809.Protocol.Extensions
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x9200_0x920A>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 从链路动态信息交换消息
-		/// DOWN_EXG_MSG_TAKE_EWAYBILL_REQ - 上报车辆电子运单请求
+		/// 37376
+		/// DOWN_EXG_MSG_TAKE_EWAYBILL_REQ - 上报车辆电子运单请求消息
 		/// auto-generated
 		/// </summary>
-	    public static JT809.Protocol.SubMessageBody.JT809_0x9200_0x920B Create_上报车辆电子运单请求(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9200_0x920B subBodies)
+	    public static JT809.Protocol.SubMessageBody.JT809_0x9200_0x920B Create_上报车辆电子运单请求消息(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9200_0x920B subBodies)
 		{
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x9200_0x920B>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 从链路平台间信息交互消息
+		/// 37632
 		/// DOWN_PLATFORM_MSG_POST_QUERY_REQ - 平台查岗请求
 		/// auto-generated
 		/// </summary>
@@ -317,7 +317,7 @@ namespace JT809.Protocol.Extensions
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x9300_0x9301>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 从链路平台间信息交互消息
+		/// 37632
 		/// DOWN_PLATFORM_MSG_INFO_REQ - 下发平台间报文请求
 		/// auto-generated
 		/// </summary>
@@ -326,16 +326,16 @@ namespace JT809.Protocol.Extensions
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x9300_0x9302>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 从链路报警信息交互消息
-		/// DOWN_WARN_MSG_URGE_TODO_REQ - 报警督办请求
+		/// 37888
+		/// DOWN_WARN_MSG_URGE_TODO_REQ - 报警督办请求消息
 		/// auto-generated
 		/// </summary>
-	    public static JT809.Protocol.SubMessageBody.JT809_0x9400_0x9401 Create_报警督办请求(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9400_0x9401 subBodies)
+	    public static JT809.Protocol.SubMessageBody.JT809_0x9400_0x9401 Create_报警督办请求消息(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9400_0x9401 subBodies)
 		{
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x9400_0x9401>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 从链路报警信息交互消息
+		/// 37888
 		/// DOWN_WARN_MSG_INFORM_TIPS - 报警预警
 		/// auto-generated
 		/// </summary>
@@ -344,7 +344,7 @@ namespace JT809.Protocol.Extensions
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x9400_0x9402>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 从链路报警信息交互消息
+		/// 37888
 		/// DOWN_WARN_MSG_EXG_INFORM - 实时交换报警信息
 		/// auto-generated
 		/// </summary>
@@ -353,25 +353,25 @@ namespace JT809.Protocol.Extensions
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x9400_0x9403>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 从链路车辆监管消息
-		/// DOWN_CTRL_MSG_MONITOR_VEHICLE_REQ - 车辆单向监听请求
+		/// 38144
+		/// DOWN_CTRL_MSG_MONITOR_VEHICLE_REQ - 车辆单向监听请求消息
 		/// auto-generated
 		/// </summary>
-	    public static JT809.Protocol.SubMessageBody.JT809_0x9500_0x9501 Create_车辆单向监听请求(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9500_0x9501 subBodies)
+	    public static JT809.Protocol.SubMessageBody.JT809_0x9500_0x9501 Create_车辆单向监听请求消息(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9500_0x9501 subBodies)
 		{
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x9500_0x9501>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 从链路车辆监管消息
-		/// DOWN_CTRL_MSG_TAKE_PHOTO_REQ - 车辆拍照请求
+		/// 38144
+		/// DOWN_CTRL_MSG_TAKE_PHOTO_REQ - 车辆拍照请求消息
 		/// auto-generated
 		/// </summary>
-	    public static JT809.Protocol.SubMessageBody.JT809_0x9500_0x9502 Create_车辆拍照请求(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9500_0x9502 subBodies)
+	    public static JT809.Protocol.SubMessageBody.JT809_0x9500_0x9502 Create_车辆拍照请求消息(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9500_0x9502 subBodies)
 		{
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x9500_0x9502>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 从链路车辆监管消息
+		/// 38144
 		/// DOWN_CTRL_MSG_TEXT_INFO - 下发车辆报文请求
 		/// auto-generated
 		/// </summary>
@@ -380,16 +380,16 @@ namespace JT809.Protocol.Extensions
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x9500_0x9503>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 从链路车辆监管消息
-		/// DOWN_CTRL_MSG_TAKE_TRAVEL_REQ - 上报车辆行驶记录请求
+		/// 38144
+		/// DOWN_CTRL_MSG_TAKE_TRAVEL_REQ - 上报车辆行驶记录请求消息
 		/// auto-generated
 		/// </summary>
-	    public static JT809.Protocol.SubMessageBody.JT809_0x9500_0x9504 Create_上报车辆行驶记录请求(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9500_0x9504 subBodies)
+	    public static JT809.Protocol.SubMessageBody.JT809_0x9500_0x9504 Create_上报车辆行驶记录请求消息(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9500_0x9504 subBodies)
 		{
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x9500_0x9504>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 从链路车辆监管消息
+		/// 38144
 		/// DOWN_CTRL_MSG_EMERGENCY_MONITORING_REQ - 车辆应急接入监管平台请求消息
 		/// auto-generated
 		/// </summary>
@@ -398,11 +398,11 @@ namespace JT809.Protocol.Extensions
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x9500_0x9505>(jT809SubBusinessType,subBodies);
 		}
 		/// <summary>
-		/// 从链路静态信息交换消息
-		/// DOWN_BASE_MSG_VEHICLE_ADDED - 补报车辆静态信息请求
+		/// 38400
+		/// DOWN_BASE_MSG_VEHICLE_ADDED - 补报车辆静态信息请求消息
 		/// auto-generated
 		/// </summary>
-	    public static JT809.Protocol.SubMessageBody.JT809_0x9600_0x9601 Create_补报车辆静态信息请求(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9600_0x9601 subBodies)
+	    public static JT809.Protocol.SubMessageBody.JT809_0x9600_0x9601 Create_补报车辆静态信息请求消息(this JT809SubBusinessType jT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9600_0x9601 subBodies)
 		{
 			return Create<JT809.Protocol.SubMessageBody.JT809_0x9600_0x9601>(jT809SubBusinessType,subBodies);
 		}

src/JT809.Protocol/Formatters/JT809BodiesFormatter.cs

@@ -1,74 +0,0 @@
-using JT809.Protocol.Attributes;
-using JT809.Protocol.Enums;
-using JT809.Protocol.Exceptions;
-using JT809.Protocol.Extensions;
-using System;
-using System.Buffers;
-using System.Collections.Generic;
-using System.Text;
-using JT809.Protocol.Internal;
-using JT809.Protocol.Interfaces;
-using JT809.Protocol.MessagePack;
-using JT809.Protocol.MessageBody;
-
-namespace JT809.Protocol.Formatters
-{
-    public class JT809BodiesFormatter<TJT809Bodies> : IJT809MessagePackFormatter<TJT809Bodies>
-       where TJT809Bodies: JT809ExchangeMessageBodies, new ()
-    {
-        public readonly static JT809BodiesFormatter<JT809_0x1200> Instance_0x1200 = new JT809BodiesFormatter<JT809_0x1200>();
-        public readonly static JT809BodiesFormatter<JT809_0x1400> Instance_0x1400 = new JT809BodiesFormatter<JT809_0x1400>();
-        public readonly static JT809BodiesFormatter<JT809_0x1500> Instance_0x1500 = new JT809BodiesFormatter<JT809_0x1500>();
-        public readonly static JT809BodiesFormatter<JT809_0x1600> Instance_0x1600 = new JT809BodiesFormatter<JT809_0x1600>();
-        public readonly static JT809BodiesFormatter<JT809_0x9200> Instance_0x9200 = new JT809BodiesFormatter<JT809_0x9200>();
-        public readonly static JT809BodiesFormatter<JT809_0x9400> Instance_0x9400 = new JT809BodiesFormatter<JT809_0x9400>();
-        public readonly static JT809BodiesFormatter<JT809_0x9500> Instance_0x9500 = new JT809BodiesFormatter<JT809_0x9500>();
-        public readonly static JT809BodiesFormatter<JT809_0x9600> Instance_0x9600 = new JT809BodiesFormatter<JT809_0x9600>();
-
-        public TJT809Bodies Deserialize(ref JT809MessagePackReader reader, IJT809Config config)
-        {
-            TJT809Bodies jT809Bodies = new TJT809Bodies();
-            jT809Bodies.VehicleNo = reader.ReadString(21);
-            jT809Bodies.VehicleColor = (JT809VehicleColorType)reader.ReadByte();
-            jT809Bodies.SubBusinessType = reader.ReadUInt16();
-            jT809Bodies.DataLength = reader.ReadUInt32();
-            try
-            {
-                Type jT809SubBodiesImplType = config.SubBusinessTypeFactory.GetSubBodiesImplTypeBySubBusinessType(jT809Bodies.SubBusinessType);
-                if (jT809SubBodiesImplType != null)
-                    jT809Bodies.SubBodies = JT809MessagePackFormatterResolverExtensions.JT809DynamicDeserialize(
-                                 config.GetMessagePackFormatterByType(jT809SubBodiesImplType),
-                                 ref reader, config);
-            }
-            catch
-            {
-                throw new JT809Exception(JT809ErrorCode.SubBodiesParseError, $"SubBusinessType>{jT809Bodies.SubBusinessType.ToString()}");
-            }
-            return jT809Bodies;
-        }
-
-        public void Serialize(ref JT809MessagePackWriter writer, TJT809Bodies value, IJT809Config config)
-        {
-            writer.WriteStringPadRight(value.VehicleNo, 21);
-            writer.WriteByte((byte)value.VehicleColor);
-            writer.WriteUInt16(value.SubBusinessType);
-            try
-            {
-                // 先写入内容，然后在根据内容反写内容长度
-                writer.Skip(4, out int subContentLengthPosition);
-                if (value.SubBodies != null)
-                {
-                    JT809MessagePackFormatterResolverExtensions.JT809DynamicSerialize(
-                               config.GetMessagePackFormatterByType(value.SubBodies.GetType()),
-                               ref writer, value.SubBodies,
-                               config);
-                }
-                writer.WriteInt32Return(writer.GetCurrentPosition()- subContentLengthPosition - 4, subContentLengthPosition);
-            }
-            catch
-            {
-                throw new JT809Exception(JT809ErrorCode.SubBodiesParseError, $"SubBusinessType>{value.SubBusinessType.ToString()}");
-            }
-        }
-    }
-}

src/JT809.Protocol/Interfaces/IJT809BusinessTypeFactory.cs

@@ -1,17 +1,12 @@
 using System;
+using System.Collections.Generic;
 
 namespace JT809.Protocol.Interfaces
 {
-    public interface IJT809BusinessTypeFactory
+    public interface IJT809BusinessTypeFactory : IJT809ExternalRegister
     {
-        Type GetBodiesImplTypeByBusinessType(ushort businessType, uint msgGNSSCENTERID);
-        IJT809BusinessTypeFactory SetMap<TJT809Bodies>(ushort businessType) 
-            where TJT809Bodies : JT809Bodies;
-        IJT809BusinessTypeFactory SetMap(ushort businessType,Type bodiesImplType);
-        IJT809BusinessTypeFactory ReplaceMap<TJT809Bodies>(ushort businessType)
-            where TJT809Bodies : JT809Bodies;
-        IJT809BusinessTypeFactory CustomSetMap<TJT809Bodies>(ushort businessType, uint msgGNSSCENTERID)
-            where TJT809Bodies : JT809Bodies;
-        IJT809BusinessTypeFactory CustomSetMap(ushort businessType,uint msgGNSSCENTERID,Type bodiesImplType);
+        IDictionary<ushort, object> Map { get; }
+        bool TryGetValue(ushort msgId, out object instance);
+        IJT809BusinessTypeFactory SetMap<TJT809Bodies>() where TJT809Bodies : JT809Bodies;
     }
 }

src/JT809.Protocol/Interfaces/IJT809SubBusinessTypeFactory.cs

@@ -1,17 +1,12 @@
 using System;
+using System.Collections.Generic;
 
 namespace JT809.Protocol.Interfaces
 {
-    public interface IJT809SubBusinessTypeFactory
+    public interface IJT809SubBusinessTypeFactory : IJT809ExternalRegister
     {
-        Type GetSubBodiesImplTypeBySubBusinessType(ushort subBusinessType);
-        IJT809SubBusinessTypeFactory SetMap<TJT809SubBodies>(ushort subBusinessType) 
-            where TJT809SubBodies : JT809SubBodies;
-        IJT809SubBusinessTypeFactory SetMap(ushort subBusinessType,Type subBodiesImplType);
-        IJT809SubBusinessTypeFactory ReplaceMap<TJT809SubBodies>(ushort subBusinessType)
-            where TJT809SubBodies : JT809SubBodies;
-        IJT809SubBusinessTypeFactory CustomSetMap<TJT809SubBodies>(ushort subBusinessType)
-            where TJT809SubBodies : JT809SubBodies;
-        IJT809SubBusinessTypeFactory CustomSetMap(ushort subBusinessType,Type subBodiesImplType);
+        IDictionary<ushort, object> Map { get; }
+        bool TryGetValue(ushort msgId, out object instance);
+        IJT809SubBusinessTypeFactory SetMap<TJT809SubBodies>() where TJT809SubBodies : JT809SubBodies;
     }
 }

src/JT809.Protocol/Internal/JT809BusinessTypeFactory.cs

@@ -5,123 +5,74 @@ using JT809.Protocol.Extensions;
 using JT809.Protocol.Interfaces;
 using System;
 using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
 
 namespace JT808.Protocol.Internal
 {
     internal class JT809BusinessTypeFactory : IJT809BusinessTypeFactory
     {
-        private readonly Dictionary<ushort, Type> map;
-
-        private readonly Dictionary<uint, Dictionary<ushort, Type>> customMap;
+        public IDictionary<ushort, object> Map { get; }
 
         internal JT809BusinessTypeFactory()
         {
-            map = new Dictionary<ushort, Type>();
-            customMap = new Dictionary<uint, Dictionary<ushort, Type>>();
-            InitMap();
+            Map = new Dictionary<ushort, object>();
+            InitMap(Assembly.GetExecutingAssembly());
         }
 
-        private void InitMap()
+        private void InitMap(Assembly assembly)
         {
-            foreach (var item in Enum.GetNames(typeof(JT809BusinessType)))
+            // var types = assembly.GetTypes().Where(w => w.BaseType == typeof(JT809Bodies)).Where(w=>w != typeof(JT809ExchangeMessageBodies)).ToList();
+            var types = assembly.GetTypes()
+                .Where(w => w.BaseType == typeof(JT809Bodies) || w.BaseType == typeof(JT809ExchangeMessageBodies)).ToList();
+            foreach (var type in types)
             {
-                JT809BusinessType businessType = item.ToEnum<JT809BusinessType>();
-                if (!map.ContainsKey((ushort)businessType))
+                if (type.Name == nameof(JT809ExchangeMessageBodies)) continue;
+                var instance = Activator.CreateInstance(type);
+                ushort msgId = 0;
+                try
                 {
-                    JT809BodiesTypeAttribute jT809BodiesTypeAttribute = businessType.GetAttribute<JT809BodiesTypeAttribute>();
-                    if (jT809BodiesTypeAttribute != null)
-                    {                
-                        map.Add((ushort)businessType, jT809BodiesTypeAttribute.JT809BodiesType);
-                    }
+                    msgId = (ushort)type.GetProperty(nameof(JT809Bodies.MsgId)).GetValue(instance);
                 }
-            }
-        }
-
-        public Type GetBodiesImplTypeByBusinessType(ushort businessType,  uint msgGNSSCENTERID)
-        {
-            //判断有无自定义消息Id类型
-            if (customMap.TryGetValue(msgGNSSCENTERID, out var dict))
-            {
-                if (dict != null)
+                catch (Exception ex)
                 {
-                    return dict.TryGetValue(businessType, out Type bodiesImptType)? bodiesImptType:null;
+                    continue;
+                }
+                if (Map.ContainsKey(msgId))
+                {
+                    throw new ArgumentException($"{type.FullName} {msgId} An element with the same key already exists.");
+                }
+                else
+                {
+                    Map.Add(msgId, instance);
                 }
             }
-            return map.TryGetValue(businessType, out Type type) ? type : null;
-        }
-
-        public IJT809BusinessTypeFactory SetMap<TJT809Bodies>(ushort businessType) 
-            where TJT809Bodies : JT809Bodies
-        {
-            if (!map.ContainsKey(businessType))
-            {
-                map.Add(businessType, typeof(TJT809Bodies));
-            }
-            return this;
         }
 
-        public IJT809BusinessTypeFactory SetMap(ushort businessType, Type bodiesImplType)
+        public bool TryGetValue(ushort msgId, out object instance)
         {
-            if (!map.ContainsKey(businessType))
-            {
-                map.Add(businessType, bodiesImplType);
-            }
-            return this;
+            return Map.TryGetValue(msgId, out instance);
         }
 
-        public IJT809BusinessTypeFactory ReplaceMap<TJT809Bodies>(ushort businessType) where TJT809Bodies : JT809Bodies
+        public IJT809BusinessTypeFactory SetMap<TJT809Bodies>() where TJT809Bodies : JT809Bodies
         {
-            if (!map.ContainsKey(businessType))
+            Type type = typeof(TJT809Bodies);
+            var instance = Activator.CreateInstance(type);
+            var msgId = (ushort)type.GetProperty(nameof(JT809Bodies.MsgId)).GetValue(instance);
+            if (Map.ContainsKey(msgId))
             {
-                map.Add(businessType, typeof(TJT809Bodies));
+                throw new ArgumentException($"{type.FullName} {msgId} An element with the same key already exists.");
             }
             else
             {
-                map[businessType] = typeof(TJT809Bodies);
+                Map.Add(msgId, instance);
             }
             return this;
         }
 
-        public IJT809BusinessTypeFactory CustomSetMap<TJT809Bodies>(ushort businessType, uint msgGNSSCENTERID) where TJT809Bodies : JT809Bodies
-        {
-                if (!customMap.TryGetValue(msgGNSSCENTERID, out var dict))
-                {
-                    if (dict == null)
-                    {
-                        Dictionary<ushort, Type> tmp = new Dictionary<ushort, Type>();
-                        tmp.Add(businessType, typeof(TJT809Bodies));
-                        customMap.Add(businessType, tmp);
-                    }
-                    else
-                    {
-                        if (!dict.ContainsKey(businessType))
-                        {
-                            dict.Add(businessType, typeof(TJT809Bodies));
-                        }
-                    }
-                }
-            return this;
-        }
-
-        public IJT809BusinessTypeFactory CustomSetMap(ushort businessType, uint msgGNSSCENTERID, Type bodiesImplType)
+        public void Register(Assembly externalAssembly)
         {
-            if (!customMap.TryGetValue(msgGNSSCENTERID, out var dict))
-            {
-                if (dict == null)
-                {
-                    Dictionary<ushort, Type> tmp = new Dictionary<ushort, Type>();
-                    tmp.Add(businessType, bodiesImplType);
-                    customMap.Add(businessType, tmp);
-                }
-                else
-                {
-                    if (!dict.ContainsKey(businessType))
-                    {
-                        dict.Add(businessType, bodiesImplType);
-                    }
-                }
-            }
-            return this;
+            InitMap(externalAssembly);
         }
     }
 }

src/JT809.Protocol/Internal/JT809FormatterFactory.cs

@@ -33,6 +33,10 @@ namespace JT809.Protocol.Internal
                     var genericImplType = firstType.GetGenericArguments().FirstOrDefault();
                     if (genericImplType != null)
                     {
+                        if (genericImplType.GUID == Guid.Empty)
+                        {
+                            continue;
+                        }
                         if (!FormatterDict.ContainsKey(genericImplType.GUID))
                         {
                             FormatterDict.Add(genericImplType.GUID, Activator.CreateInstance(genericImplType));

src/JT809.Protocol/Internal/JT809SubBusinessTypeFactory.cs

@@ -5,91 +5,71 @@ using JT809.Protocol.Extensions;
 using JT809.Protocol.Interfaces;
 using System;
 using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
 
 namespace JT808.Protocol.Internal
 {
     internal class JT809SubBusinessTypeFactory : IJT809SubBusinessTypeFactory
     {
-        private readonly Dictionary<ushort, Type> map;
+        public IDictionary<ushort, object> Map { get; }
+
         internal JT809SubBusinessTypeFactory()
         {
-            map = new Dictionary<ushort, Type>();
-            InitMap();
+            Map = new Dictionary<ushort, object>();
+            InitMap(Assembly.GetExecutingAssembly());
         }
 
-        private void InitMap()
+        private void InitMap(Assembly assembly)
         {
-            foreach (var item in Enum.GetNames(typeof(JT809SubBusinessType)))
+            var types = assembly.GetTypes().Where(w => w.BaseType == typeof(JT809SubBodies)).ToList();
+            foreach (var type in types)
             {
-                JT809SubBusinessType subBusinessType = item.ToEnum<JT809SubBusinessType>();
-                if (!map.ContainsKey((ushort)subBusinessType))
+                var instance = Activator.CreateInstance(type);
+                ushort msgId = 0;
+                try
                 {
-                    JT809BodiesTypeAttribute jT809BodiesTypeAttribute = subBusinessType.GetAttribute<JT809BodiesTypeAttribute>();
-                    if (jT809BodiesTypeAttribute != null)
-                    {                
-                        map.Add((ushort)subBusinessType, jT809BodiesTypeAttribute.JT809BodiesType);
-                    }
+                    msgId = (ushort)type.GetProperty(nameof(JT809SubBodies.SubMsgId)).GetValue(instance);
+                }
+                catch (Exception ex)
+                {
+                    continue;
+                }
+                if (Map.ContainsKey(msgId))
+                {
+                    throw new ArgumentException($"{type.FullName} {msgId} An element with the same key already exists.");
+                }
+                else
+                {
+                    Map.Add(msgId, instance);
                 }
             }
         }
 
-        public Type GetSubBodiesImplTypeBySubBusinessType(ushort subBusinessType)
-        {
-            return map.TryGetValue(subBusinessType, out Type type) ? type : null;
-        }
-
-        public IJT809SubBusinessTypeFactory SetMap<TJT809SubBodies>(ushort subBusinessType) 
-            where TJT809SubBodies : JT809SubBodies
-        {
-            if (!map.ContainsKey(subBusinessType))
-            {
-                map.Add(subBusinessType, typeof(TJT809SubBodies));
-            }
-            return this;
-        }
-
-        public IJT809SubBusinessTypeFactory SetMap(ushort subBusinessType, Type subBodiesImplType)
-        {
-            if (!map.ContainsKey(subBusinessType))
-            {
-                map.Add(subBusinessType, subBodiesImplType);
-            }
-            return this;
-        }
-
-        public IJT809SubBusinessTypeFactory ReplaceMap<TJT809SubBodies>(ushort subBusinessType) where TJT809SubBodies : JT809SubBodies
+        public bool TryGetValue(ushort msgId, out object instance)
         {
-            if (!map.ContainsKey(subBusinessType))
-            {
-                map.Add(subBusinessType, typeof(TJT809SubBodies));
-            }
-            else
-            {
-                map[subBusinessType] = typeof(TJT809SubBodies);
-            }
-            return this;
+            return Map.TryGetValue(msgId, out instance);
         }
 
-        public IJT809SubBusinessTypeFactory CustomSetMap<TJT809SubBodies>(ushort subBusinessType) where TJT809SubBodies : JT809SubBodies
+        public IJT809SubBusinessTypeFactory SetMap<TJT809SubBodies>() where TJT809SubBodies : JT809SubBodies
         {
-            if (!map.ContainsKey(subBusinessType))
+            Type type = typeof(TJT809SubBodies);
+            var instance = Activator.CreateInstance(type);
+            var msgId = (ushort)type.GetProperty(nameof(JT809SubBodies.SubMsgId)).GetValue(instance);
+            if (Map.ContainsKey(msgId))
             {
-                map.Add(subBusinessType, typeof(TJT809SubBodies));
+                throw new ArgumentException($"{type.FullName} {msgId} An element with the same key already exists.");
             }
             else
             {
-                map[subBusinessType] = typeof(TJT809SubBodies);
+                Map.Add(msgId, instance);
             }
             return this;
         }
 
-        public IJT809SubBusinessTypeFactory CustomSetMap(ushort subBusinessType, Type subBodiesImplType)
+        public void Register(Assembly externalAssembly)
         {
-            if (!map.ContainsKey(subBusinessType))
-            {
-                map.Add(subBusinessType, subBodiesImplType);
-            }
-            return this;
+            InitMap(externalAssembly);
         }
     }
 }

src/JT809.Protocol/JT809.Protocol.csproj

@@ -144,4 +144,8 @@
     </Compile>
   </ItemGroup>
 
+  <ItemGroup>
+    <Service Include="{508349b6-6b84-4df5-91f0-309beebad82d}" />
+  </ItemGroup>
+
 </Project>

src/JT809.Protocol/JT809.Protocol.xml

@@ -292,39 +292,39 @@
             auto-generated
             </summary>
         </member>
-        <member name="M:JT809.Protocol.Extensions.JT809PackageExtensions.Create_下级平台主动关闭链路通知消息(JT809.Protocol.Enums.JT809BusinessType,JT809.Protocol.MessageBody.JT809_0x1008)">
+        <member name="M:JT809.Protocol.Extensions.JT809PackageExtensions.Create_下级平台主动关闭主从链路通知消息(JT809.Protocol.Enums.JT809BusinessType,JT809.Protocol.MessageBody.JT809_0x1008)">
             <summary>
-            UP_CLOSELINK_INFORM - 下级平台主动关闭链路通知消息
+            UP_CLOSELINK_INFORM - 下级平台主动关闭主从链路通知消息
             auto-generated
             </summary>
         </member>
         <member name="M:JT809.Protocol.Extensions.JT809PackageExtensions.Create(JT809.Protocol.Enums.JT809BusinessType,JT809.Protocol.MessageBody.JT809_0x1008)">
             <summary>
-            UP_CLOSELINK_INFORM - 下级平台主动关闭链路通知消息
+            UP_CLOSELINK_INFORM - 下级平台主动关闭主从链路通知消息
             auto-generated
             </summary>
         </member>
-        <member name="M:JT809.Protocol.Extensions.JT809PackageExtensions.Create_下级平台主动关闭链路通知消息(JT809.Protocol.Enums.JT809BusinessType,JT809.Protocol.JT809Header,JT809.Protocol.MessageBody.JT809_0x1008)">
+        <member name="M:JT809.Protocol.Extensions.JT809PackageExtensions.Create_下级平台主动关闭主从链路通知消息(JT809.Protocol.Enums.JT809BusinessType,JT809.Protocol.JT809Header,JT809.Protocol.MessageBody.JT809_0x1008)">
             <summary>
-            UP_CLOSELINK_INFORM - 下级平台主动关闭链路通知消息
+            UP_CLOSELINK_INFORM - 下级平台主动关闭主从链路通知消息
             auto-generated
             </summary>
         </member>
-        <member name="M:JT809.Protocol.Extensions.JT809PackageExtensions.Create_主链路动态信息交换消息(JT809.Protocol.Enums.JT809BusinessType,JT809.Protocol.MessageBody.JT809_0x1200)">
+        <member name="M:JT809.Protocol.Extensions.JT809PackageExtensions.Create_主链路车辆动态信息交换业务(JT809.Protocol.Enums.JT809BusinessType,JT809.Protocol.MessageBody.JT809_0x1200)">
             <summary>
-            UP_EXG_MSG - 主链路动态信息交换消息
+            UP_EXG_MSG - 主链路车辆动态信息交换业务
             auto-generated
             </summary>
         </member>
         <member name="M:JT809.Protocol.Extensions.JT809PackageExtensions.Create(JT809.Protocol.Enums.JT809BusinessType,JT809.Protocol.MessageBody.JT809_0x1200)">
             <summary>
-            UP_EXG_MSG - 主链路动态信息交换消息
+            UP_EXG_MSG - 主链路车辆动态信息交换业务
             auto-generated
             </summary>
         </member>
-        <member name="M:JT809.Protocol.Extensions.JT809PackageExtensions.Create_主链路动态信息交换消息(JT809.Protocol.Enums.JT809BusinessType,JT809.Protocol.JT809Header,JT809.Protocol.MessageBody.JT809_0x1200)">
+        <member name="M:JT809.Protocol.Extensions.JT809PackageExtensions.Create_主链路车辆动态信息交换业务(JT809.Protocol.Enums.JT809BusinessType,JT809.Protocol.JT809Header,JT809.Protocol.MessageBody.JT809_0x1200)">
             <summary>
-            UP_EXG_MSG - 主链路动态信息交换消息
+            UP_EXG_MSG - 主链路车辆动态信息交换业务
             auto-generated
             </summary>
         </member>
@@ -418,21 +418,21 @@
             auto-generated
             </summary>
         </member>
-        <member name="M:JT809.Protocol.Extensions.JT809PackageExtensions.Create_从链路连接应答消息(JT809.Protocol.Enums.JT809BusinessType,JT809.Protocol.MessageBody.JT809_0x9002)">
+        <member name="M:JT809.Protocol.Extensions.JT809PackageExtensions.Create_从链路连接应答信息(JT809.Protocol.Enums.JT809BusinessType,JT809.Protocol.MessageBody.JT809_0x9002)">
             <summary>
-            DOWN_CONNECT_RSP - 从链路连接应答消息
+            DOWN_CONNECT_RSP - 从链路连接应答信息
             auto-generated
             </summary>
         </member>
         <member name="M:JT809.Protocol.Extensions.JT809PackageExtensions.Create(JT809.Protocol.Enums.JT809BusinessType,JT809.Protocol.MessageBody.JT809_0x9002)">
             <summary>
-            DOWN_CONNECT_RSP - 从链路连接应答消息
+            DOWN_CONNECT_RSP - 从链路连接应答信息
             auto-generated
             </summary>
         </member>
-        <member name="M:JT809.Protocol.Extensions.JT809PackageExtensions.Create_从链路连接应答消息(JT809.Protocol.Enums.JT809BusinessType,JT809.Protocol.JT809Header,JT809.Protocol.MessageBody.JT809_0x9002)">
+        <member name="M:JT809.Protocol.Extensions.JT809PackageExtensions.Create_从链路连接应答信息(JT809.Protocol.Enums.JT809BusinessType,JT809.Protocol.JT809Header,JT809.Protocol.MessageBody.JT809_0x9002)">
             <summary>
-            DOWN_CONNECT_RSP - 从链路连接应答消息
+            DOWN_CONNECT_RSP - 从链路连接应答信息
             auto-generated
             </summary>
         </member>
@@ -544,57 +544,57 @@
             auto-generated
             </summary>
         </member>
-        <member name="M:JT809.Protocol.Extensions.JT809PackageExtensions.Create_接收定位信息数量通知消息(JT809.Protocol.Enums.JT809BusinessType,JT809.Protocol.MessageBody.JT809_0x9101)">
+        <member name="M:JT809.Protocol.Extensions.JT809PackageExtensions.Create_接收车辆定位信息数量通知消息(JT809.Protocol.Enums.JT809BusinessType,JT809.Protocol.MessageBody.JT809_0x9101)">
             <summary>
-            DOWN_TOTAL_RECV_BACK_MSG - 接收定位信息数量通知消息
+            DOWN_TOTAL_RECV_BACK_MSG - 接收车辆定位信息数量通知消息
             auto-generated
             </summary>
         </member>
         <member name="M:JT809.Protocol.Extensions.JT809PackageExtensions.Create(JT809.Protocol.Enums.JT809BusinessType,JT809.Protocol.MessageBody.JT809_0x9101)">
             <summary>
-            DOWN_TOTAL_RECV_BACK_MSG - 接收定位信息数量通知消息
+            DOWN_TOTAL_RECV_BACK_MSG - 接收车辆定位信息数量通知消息
             auto-generated
             </summary>
         </member>
-        <member name="M:JT809.Protocol.Extensions.JT809PackageExtensions.Create_接收定位信息数量通知消息(JT809.Protocol.Enums.JT809BusinessType,JT809.Protocol.JT809Header,JT809.Protocol.MessageBody.JT809_0x9101)">
+        <member name="M:JT809.Protocol.Extensions.JT809PackageExtensions.Create_接收车辆定位信息数量通知消息(JT809.Protocol.Enums.JT809BusinessType,JT809.Protocol.JT809Header,JT809.Protocol.MessageBody.JT809_0x9101)">
             <summary>
-            DOWN_TOTAL_RECV_BACK_MSG - 接收定位信息数量通知消息
+            DOWN_TOTAL_RECV_BACK_MSG - 接收车辆定位信息数量通知消息
             auto-generated
             </summary>
         </member>
-        <member name="M:JT809.Protocol.Extensions.JT809PackageExtensions.Create_从链路动态信息交换消息(JT809.Protocol.Enums.JT809BusinessType,JT809.Protocol.MessageBody.JT809_0x9200)">
+        <member name="M:JT809.Protocol.Extensions.JT809PackageExtensions.Create_从链路车辆动态信息交换业务(JT809.Protocol.Enums.JT809BusinessType,JT809.Protocol.MessageBody.JT809_0x9200)">
             <summary>
-            DOWN_EXG_MSG - 从链路动态信息交换消息
+            DOWN_EXG_MSG - 从链路车辆动态信息交换业务
             auto-generated
             </summary>
         </member>
         <member name="M:JT809.Protocol.Extensions.JT809PackageExtensions.Create(JT809.Protocol.Enums.JT809BusinessType,JT809.Protocol.MessageBody.JT809_0x9200)">
             <summary>
-            DOWN_EXG_MSG - 从链路动态信息交换消息
+            DOWN_EXG_MSG - 从链路车辆动态信息交换业务
             auto-generated
             </summary>
         </member>
-        <member name="M:JT809.Protocol.Extensions.JT809PackageExtensions.Create_从链路动态信息交换消息(JT809.Protocol.Enums.JT809BusinessType,JT809.Protocol.JT809Header,JT809.Protocol.MessageBody.JT809_0x9200)">
+        <member name="M:JT809.Protocol.Extensions.JT809PackageExtensions.Create_从链路车辆动态信息交换业务(JT809.Protocol.Enums.JT809BusinessType,JT809.Protocol.JT809Header,JT809.Protocol.MessageBody.JT809_0x9200)">
             <summary>
-            DOWN_EXG_MSG - 从链路动态信息交换消息
+            DOWN_EXG_MSG - 从链路车辆动态信息交换业务
             auto-generated
             </summary>
         </member>
-        <member name="M:JT809.Protocol.Extensions.JT809PackageExtensions.Create_从链路平台间信息交互消息(JT809.Protocol.Enums.JT809BusinessType,JT809.Protocol.MessageBody.JT809_0x9300)">
+        <member name="M:JT809.Protocol.Extensions.JT809PackageExtensions.Create_从链路平台间信息交互业务(JT809.Protocol.Enums.JT809BusinessType,JT809.Protocol.MessageBody.JT809_0x9300)">
             <summary>
-            DOWN_PLATFORM_MSG - 从链路平台间信息交互消息
+            DOWN_PLATFORM_MSG - 从链路平台间信息交互业务
             auto-generated
             </summary>
         </member>
         <member name="M:JT809.Protocol.Extensions.JT809PackageExtensions.Create(JT809.Protocol.Enums.JT809BusinessType,JT809.Protocol.MessageBody.JT809_0x9300)">
             <summary>
-            DOWN_PLATFORM_MSG - 从链路平台间信息交互消息
+            DOWN_PLATFORM_MSG - 从链路平台间信息交互业务
             auto-generated
             </summary>
         </member>
-        <member name="M:JT809.Protocol.Extensions.JT809PackageExtensions.Create_从链路平台间信息交互消息(JT809.Protocol.Enums.JT809BusinessType,JT809.Protocol.JT809Header,JT809.Protocol.MessageBody.JT809_0x9300)">
+        <member name="M:JT809.Protocol.Extensions.JT809PackageExtensions.Create_从链路平台间信息交互业务(JT809.Protocol.Enums.JT809BusinessType,JT809.Protocol.JT809Header,JT809.Protocol.MessageBody.JT809_0x9300)">
             <summary>
-            DOWN_PLATFORM_MSG - 从链路平台间信息交互消息
+            DOWN_PLATFORM_MSG - 从链路平台间信息交互业务
             auto-generated
             </summary>
         </member>
@@ -660,312 +660,317 @@
         </member>
         <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_上传车辆注册信息(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1200_0x1201)">
             <summary>
-            主链路动态信息交换消息
+            4608
             UP_EXG_MSG_REGISTER - 上传车辆注册信息
             auto-generated
             </summary>
         </member>
         <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_实时上传车辆定位信息(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1200_0x1202)">
             <summary>
-            主链路动态信息交换消息
+            4608
             UP_EXG_MSG_REAL_LOCATION - 实时上传车辆定位信息
             auto-generated
             </summary>
         </member>
-        <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_车辆定位信息自动补报(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1200_0x1203)">
+        <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_车辆定位信息自动补报请求消息(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1200_0x1203)">
             <summary>
-            主链路动态信息交换消息
-            UP_EXG_MSG_HISTORY_LOCATION - 车辆定位信息自动补报
+            4608
+            UP_EXG_MSG_HISTORY_LOCATION - 车辆定位信息自动补报请求消息
             auto-generated
             </summary>
         </member>
-        <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_启动车辆定位信息交换应答(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1200_0x1205)">
+        <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_启动车辆定位信息交换应答消息(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1200_0x1205)">
             <summary>
-            主链路动态信息交换消息
-            UP_EXG_MSG_RETURN_STARTUP_ACK - 启动车辆定位信息交换应答
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+            UP_EXG_MSG_RETURN_STARTUP_ACK - 启动车辆定位信息交换应答消息
             auto-generated
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+        <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_结束车辆定位信息交换应答消息(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1200_0x1206)">
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-            主链路动态信息交换消息
-            UP_EXG_MSG_RETURN_END_ACK - 结束车辆定位信息交换应答
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+            UP_EXG_MSG_RETURN_END_ACK - 结束车辆定位信息交换应答消息
             auto-generated
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+        <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_申请交换指定车辆定位信息请求消息(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1200_0x1207)">
             <summary>
-            主链路动态信息交换消息
-            UP_EXG_MSG_APPLY_FOR_MONITOR_STARTUP - 申请交换指定车辆定位信息请求
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+            UP_EXG_MSG_APPLY_FOR_MONITOR_STARTUP - 申请交换指定车辆定位信息请求消息
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-            主链路动态信息交换消息
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             UP_EXG_MSG_APPLY_FOR_MONITOR_END - 取消交换指定车辆定位信息请求
             auto-generated
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             <summary>
-            主链路动态信息交换消息
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             UP_EXG_MSG_APPLY_HISGNSSDATA_REQ - 补发车辆定位信息请求
             auto-generated
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+        <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_上报驾驶员身份识别信息应答消息(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1200_0x120A)">
             <summary>
-            主链路动态信息交换消息
-            UP_EXG_MSG_REPORT_DRIVER_INFO_ACK - 上报车辆驾驶员身份识别信息应答
+            4608
+            UP_EXG_MSG_REPORT_DRIVER_INFO_ACK - 上报驾驶员身份识别信息应答消息
             auto-generated
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-        <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_上报车辆电子运单应答(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1200_0x120B)">
+        <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_上报车辆电子运单应答消息(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1200_0x120B)">
             <summary>
-            主链路动态信息交换消息
-            UP_EXG_MSG_TAKE_EWAYBILL_ACK - 上报车辆电子运单应答
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+            UP_EXG_MSG_TAKE_EWAYBILL_ACK - 上报车辆电子运单应答消息
             auto-generated
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         </member>
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+        <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_主动上报驾驶员身份信息消息(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1200_0x120C)">
             <summary>
-            主链路动态信息交换消息
-            UP_EXG_MSG_REPORT_DRIVER_INFO - 主动上报驾驶员身份信息
+            4608
+            UP_EXG_MSG_REPORT_DRIVER_INFO - 主动上报驾驶员身份信息消息
             auto-generated
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         </member>
         <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_主动上报车辆电子运单信息(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1200_0x120D)">
             <summary>
-            主链路动态信息交换消息
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             UP_EXG_MSG_REPORT_EWAYBILL_INFO - 主动上报车辆电子运单信息
             auto-generated
             </summary>
         </member>
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+        <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_平台查岗应答消息(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1300_0x1301)">
             <summary>
-            主链路平台间信息交互消息
-            UP_PLATFORM_MSG_POST_QUERY_ACK - 平台查岗应答
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+            UP_PLATFORM_MSG_POST_QUERY_ACK - 平台查岗应答消息
             auto-generated
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         </member>
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+        <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_下发平台间报文应答消息(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1300_0x1302)">
             <summary>
-            主链路平台间信息交互消息
-            UP_PLATFORM_MSG_INFO_ACK - 下发平台间报文应答
+            4864
+            UP_PLATFORM_MSG_INFO_ACK - 下发平台间报文应答消息
             auto-generated
             </summary>
         </member>
-        <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_报警督办应答(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1400_0x1401)">
+        <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_报警督办应答消息(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1400_0x1401)">
             <summary>
-            主链路报警信息交互消息
-            UP_WARN_MSG_URGE_TODO_ACK - 报警督办应答
+            5120
+            UP_WARN_MSG_URGE_TODO_ACK - 报警督办应答消息
             auto-generated
             </summary>
         </member>
-        <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_上报报警信息(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1400_0x1402)">
+        <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_上报报警信息消息(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1400_0x1402)">
             <summary>
-            主链路报警信息交互消息
-            UP_WARN_MSG_ADPT_INFO - 上报报警信息
+            5120
+            UP_WARN_MSG_ADPT_INFO - 上报报警信息消息
             auto-generated
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         </member>
         <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_主动上报报警处理结果信息(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1400_0x1403)">
             <summary>
-            主链路报警信息交互消息
+            5120
             UP_WARN_MSG_ADPT_TODO_INFO - 主动上报报警处理结果信息
             auto-generated
             </summary>
         </member>
         <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_车辆单向监听应答(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1500_0x1501)">
             <summary>
-            主链路车辆监管消息
+            5376
             UP_CTRL_MSG_MONITOR_VEHICLE_ACK - 车辆单向监听应答
             auto-generated
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         </member>
         <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_车辆拍照应答(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1500_0x1502)">
             <summary>
-            主链路车辆监管消息
+            5376
             UP_CTRL_MSG_TAKE_PHOTO_ACK - 车辆拍照应答
             auto-generated
             </summary>
         </member>
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+        <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_下发车辆报文应答消息(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1500_0x1503)">
             <summary>
-            主链路车辆监管消息
-            UP_CTRL_MSG_TEXT_INFO_ACK - 下发车辆报文应答
+            5376
+            UP_CTRL_MSG_TEXT_INFO_ACK - 下发车辆报文应答消息
             auto-generated
             </summary>
         </member>
-        <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_上报车辆行驶记录应答(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1500_0x1504)">
+        <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_上报车辆行驶记录应答消息(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1500_0x1504)">
             <summary>
-            主链路车辆监管消息
-            UP_CTRL_MSG_TAKE_TRAVEL_ACK - 上报车辆行驶记录应答
+            5376
+            UP_CTRL_MSG_TAKE_TRAVEL_ACK - 上报车辆行驶记录应答消息
             auto-generated
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         </member>
         <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_车辆应急接入监管平台应答消息(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1500_0x1505)">
             <summary>
-            主链路车辆监管消息
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             UP_CTRL_MSG_EMERGENCY_MONITORING_ACK - 车辆应急接入监管平台应答消息
             auto-generated
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         </member>
         <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_补报车辆静态信息应答(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x1600_0x1601)">
             <summary>
-            主链路静态信息交换消息
+            5632
             UP_BASE_MSG_VEHICLE_ADDED_ACK - 补报车辆静态信息应答
             auto-generated
             </summary>
         </member>
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+        <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_交换车辆定位信息消息(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9200_0x9202)">
             <summary>
-            从链路动态信息交换消息
-            DOWN_EXG_MSG_CAR_LOCATION - 交换车辆定位信息
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+            DOWN_EXG_MSG_CAR_LOCATION - 交换车辆定位信息消息
             auto-generated
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         </member>
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+        <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_车辆定位信息交换补发消息(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9200_0x9203)">
             <summary>
-            从链路动态信息交换消息
-            DOWN_EXG_MSG_HISTORY_ARCOSSAREA - 车辆定位信息交换补发
+            37376
+            DOWN_EXG_MSG_HISTORY_ARCOSSAREA - 车辆定位信息交换补发消息
             auto-generated
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         </member>
-        <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_交换车辆静态信息(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9200_0x9204)">
+        <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_交换车辆静态信息消息(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9200_0x9204)">
             <summary>
-            从链路动态信息交换消息
-            DOWN_EXG_MSG_CAR_INFO - 交换车辆静态信息
+            37376
+            DOWN_EXG_MSG_CAR_INFO - 交换车辆静态信息消息
             auto-generated
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         </member>
-        <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_启动车辆定位信息交换请求(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9200_0x9205)">
+        <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_启动车辆定位信息交换请求消息(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9200_0x9205)">
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-            从链路动态信息交换消息
-            DOWN_EXG_MSG_RETURN_STARTUP - 启动车辆定位信息交换请求
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+            DOWN_EXG_MSG_RETURN_STARTUP - 启动车辆定位信息交换请求消息
             auto-generated
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         <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_结束车辆定位信息交换请求(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9200_0x9206)">
             <summary>
-            从链路动态信息交换消息
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             DOWN_EXG_MSG_RETURN_END - 结束车辆定位信息交换请求
             auto-generated
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         </member>
         <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_申请交换指定车辆定位信息应答(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9200_0x9207)">
             <summary>
-            从链路动态信息交换消息
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             DOWN_EXG_MSG_APPLY_FOR_MONITOR_STARTUP_ACK - 申请交换指定车辆定位信息应答
             auto-generated
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         </member>
         <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_取消交换指定车辆定位信息应答(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9200_0x9208)">
             <summary>
-            从链路动态信息交换消息
+            37376
             DOWN_EXG_MSG_APPLY_FOR_MONITOR_END_ACK - 取消交换指定车辆定位信息应答
             auto-generated
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         </member>
         <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_补发车辆定位信息应答(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9200_0x9209)">
             <summary>
-            从链路动态信息交换消息
+            37376
             DOWN_EXG_MSG_APPLY_HISGNSSDATA_ACK - 补发车辆定位信息应答
             auto-generated
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         </member>
         <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_上报车辆驾驶员身份识别信息请求(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9200_0x920A)">
             <summary>
-            从链路动态信息交换消息
+            37376
             DOWN_EXG_MSG_REPORT_DRIVER_INFO - 上报车辆驾驶员身份识别信息请求
             auto-generated
             </summary>
         </member>
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+        <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_上报车辆电子运单请求消息(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9200_0x920B)">
             <summary>
-            从链路动态信息交换消息
-            DOWN_EXG_MSG_TAKE_EWAYBILL_REQ - 上报车辆电子运单请求
+            37376
+            DOWN_EXG_MSG_TAKE_EWAYBILL_REQ - 上报车辆电子运单请求消息
             auto-generated
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         </member>
         <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_平台查岗请求(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9300_0x9301)">
             <summary>
-            从链路平台间信息交互消息
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             DOWN_PLATFORM_MSG_POST_QUERY_REQ - 平台查岗请求
             auto-generated
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         </member>
         <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_下发平台间报文请求(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9300_0x9302)">
             <summary>
-            从链路平台间信息交互消息
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             DOWN_PLATFORM_MSG_INFO_REQ - 下发平台间报文请求
             auto-generated
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         </member>
-        <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_报警督办请求(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9400_0x9401)">
+        <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_报警督办请求消息(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9400_0x9401)">
             <summary>
-            从链路报警信息交互消息
-            DOWN_WARN_MSG_URGE_TODO_REQ - 报警督办请求
+            37888
+            DOWN_WARN_MSG_URGE_TODO_REQ - 报警督办请求消息
             auto-generated
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         </member>
         <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_报警预警(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9400_0x9402)">
             <summary>
-            从链路报警信息交互消息
+            37888
             DOWN_WARN_MSG_INFORM_TIPS - 报警预警
             auto-generated
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         </member>
         <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_实时交换报警信息(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9400_0x9403)">
             <summary>
-            从链路报警信息交互消息
+            37888
             DOWN_WARN_MSG_EXG_INFORM - 实时交换报警信息
             auto-generated
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         </member>
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+        <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_车辆单向监听请求消息(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9500_0x9501)">
             <summary>
-            从链路车辆监管消息
-            DOWN_CTRL_MSG_MONITOR_VEHICLE_REQ - 车辆单向监听请求
+            38144
+            DOWN_CTRL_MSG_MONITOR_VEHICLE_REQ - 车辆单向监听请求消息
             auto-generated
             </summary>
         </member>
-        <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_车辆拍照请求(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9500_0x9502)">
+        <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_车辆拍照请求消息(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9500_0x9502)">
             <summary>
-            从链路车辆监管消息
-            DOWN_CTRL_MSG_TAKE_PHOTO_REQ - 车辆拍照请求
+            38144
+            DOWN_CTRL_MSG_TAKE_PHOTO_REQ - 车辆拍照请求消息
             auto-generated
             </summary>
         </member>
         <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_下发车辆报文请求(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9500_0x9503)">
             <summary>
-            从链路车辆监管消息
+            38144
             DOWN_CTRL_MSG_TEXT_INFO - 下发车辆报文请求
             auto-generated
             </summary>
         </member>
-        <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_上报车辆行驶记录请求(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9500_0x9504)">
+        <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_上报车辆行驶记录请求消息(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9500_0x9504)">
             <summary>
-            从链路车辆监管消息
-            DOWN_CTRL_MSG_TAKE_TRAVEL_REQ - 上报车辆行驶记录请求
+            38144
+            DOWN_CTRL_MSG_TAKE_TRAVEL_REQ - 上报车辆行驶记录请求消息
             auto-generated
             </summary>
         </member>
         <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_车辆应急接入监管平台请求消息(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9500_0x9505)">
             <summary>
-            从链路车辆监管消息
+            38144
             DOWN_CTRL_MSG_EMERGENCY_MONITORING_REQ - 车辆应急接入监管平台请求消息
             auto-generated
             </summary>
         </member>
-        <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_补报车辆静态信息请求(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9600_0x9601)">
+        <member name="M:JT809.Protocol.Extensions.JT809SubPackageExtensions.Create_补报车辆静态信息请求消息(JT809.Protocol.Enums.JT809SubBusinessType,JT809.Protocol.SubMessageBody.JT809_0x9600_0x9601)">
             <summary>
-            从链路静态信息交换消息
-            DOWN_BASE_MSG_VEHICLE_ADDED - 补报车辆静态信息请求
+            38400
+            DOWN_BASE_MSG_VEHICLE_ADDED - 补报车辆静态信息请求消息
             auto-generated
             </summary>
         </member>
+        <member name="T:JT809.Protocol.Interfaces.IJT809_2019_Version">
+            <summary>
+            只用来标识2019版本增删改情况
+            </summary>
+        </member>
         <member name="P:JT809.Protocol.IJT809Config.MsgSNDistributed">
             <summary>
             消息流水号
@@ -1005,6 +1010,13 @@
             <param name="externalAssemblies"></param>
             <returns></returns>
         </member>
+        <member name="P:JT809.Protocol.JT809Bodies.SkipSerialization">
+            <summary>
+            跳过数据体序列化
+            默认不跳过
+            当数据体为空的时候，使用null作为空包感觉不适合，所以就算使用空包也需要new一下来表达意思。
+            </summary>
+        </member>
         <member name="F:JT809.Protocol.JT809Constants.DateLimitYear">
             <summary>
             日期限制于2000年
@@ -1147,6 +1159,13 @@
             子业务数据体
             </summary>
         </member>
+        <member name="P:JT809.Protocol.JT809SubBodies.SkipSerialization">
+            <summary>
+            跳过数据体序列化
+            默认不跳过
+            当数据体为空的时候，使用null作为空包感觉不适合，所以就算使用空包也需要new一下来表达意思。
+            </summary>
+        </member>
         <member name="T:JT809.Protocol.MessageBody.JT809_0x1001">
             <summary>
             主链路登录请求消息
@@ -1765,7 +1784,7 @@
         </member>
         <member name="T:JT809.Protocol.SubMessageBody.JT809_0x1200_0x1208">
             <summary>
-            取消交换指定车辆定位信息请
+            取消交换指定车辆定位信息请求
             <para>子业务类型标识：UP_EXG_MSG_APPLY_F0R_MONIOR_END</para>
             <para>描述：下级平台上传该命令给上级平台，取消之前申请监控的特殊车辆</para>
             </summary>
@@ -2198,7 +2217,7 @@
         </member>
         <member name="T:JT809.Protocol.SubMessageBody.JT809_0x9200_0x9209">
             <summary>
-            取消交换指定车辆定位信息应答
+            补发车辆定位信息应答
             <para>子业务类型标识:DOWN_EXG_MSG_APPLY_FOR_MONITOR_END_ACK</para>
             </summary>
         </member>
@@ -2802,9 +2821,9 @@
             UP_DISCONNECT_INFORM
             </summary>
         </member>
-        <member name="F:JT809.Protocol.Enums.JT809BusinessType.下级平台主动关闭链路通知消息">
+        <member name="F:JT809.Protocol.Enums.JT809BusinessType.下级平台主动关闭主从链路通知消息">
             <summary>
-            下级平台主动关闭链路通知消息  
+            下级平台主动关闭主从链路通知消息  
             UP_CLOSELINK_INFORM
             </summary>
         </member>
@@ -2814,9 +2833,9 @@
             DOWN_CONNECT_REQ
             </summary>
         </member>
-        <member name="F:JT809.Protocol.Enums.JT809BusinessType.从链路连接应答消息">
+        <member name="F:JT809.Protocol.Enums.JT809BusinessType.从链路连接应答信息">
             <summary>
-            从链路连接应答消息 
+            从链路连接应答信息 
             DOWN_CONNECT_RSP
             </summary>
         </member>
@@ -2856,21 +2875,21 @@
             DOWN_CLOSELINK_INFORM
             </summary>
         </member>
-        <member name="F:JT809.Protocol.Enums.JT809BusinessType.接收定位信息数量通知消息">
+        <member name="F:JT809.Protocol.Enums.JT809BusinessType.接收车辆定位信息数量通知消息">
             <summary>
-            接收定位信息数量通知消息
+            接收车辆定位信息数量通知消息
             DOWN_TOTAL_RECV_BACK_MSG
             </summary>
         </member>
-        <member name="F:JT809.Protocol.Enums.JT809BusinessType.主链路动态信息交换消息">
+        <member name="F:JT809.Protocol.Enums.JT809BusinessType.主链路车辆动态信息交换业务">
             <summary>
             主链路动态信息交换消息 
             UP_EXG_MSG
             </summary>
         </member>
-        <member name="F:JT809.Protocol.Enums.JT809BusinessType.从链路动态信息交换消息">
+        <member name="F:JT809.Protocol.Enums.JT809BusinessType.从链路车辆动态信息交换业务">
             <summary>
-            从链路动态信息交换消息
+            从链路车辆动态信息交换业务
             DOWN_EXG_MSG
             </summary>
         </member>
@@ -2880,9 +2899,9 @@
             UP_PLATFORM_MSG
             </summary>
         </member>
-        <member name="F:JT809.Protocol.Enums.JT809BusinessType.从链路平台间信息交互消息">
+        <member name="F:JT809.Protocol.Enums.JT809BusinessType.从链路平台间信息交互业务">
             <summary>
-            从链路平台间信息交互消息  
+            从链路平台间信息交互业务  
             DOWN_PLATFORM_MSG
             </summary>
         </member>
@@ -2939,25 +2958,25 @@
             UP_EXG_MSG_REAL_LOCATION
             </summary>
         </member>
-        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.车辆定位信息自动补报">
+        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.车辆定位信息自动补报请求消息">
             <summary>
-            车辆定位信息自动补报
+            车辆定位信息自动补报请求消息
             UP_EXG_MSG_HISTORY_LOCATION
             </summary>
         </member>
-        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.启动车辆定位信息交换应答">
+        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.启动车辆定位信息交换应答消息">
             <summary>
-            启动车辆定位信息交换应答	
+            启动车辆定位信息交换应答消息	
             UP_EXG_MSG_RETURN_STARTUP_ACK
             </summary>
         </member>
-        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.结束车辆定位信息交换应答">
+        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.结束车辆定位信息交换应答消息">
             <summary>
             结束车辆定位信息交换应答	
             UP_EXG_MSG_RETURN_END_ACK
             </summary>
         </member>
-        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.申请交换指定车辆定位信息请求">
+        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.申请交换指定车辆定位信息请求消息">
             <summary>
             申请交换指定车辆定位信息请求	
             UP_EXG_MSG_APPLY_FOR_MONITOR_STARTUP
@@ -2975,21 +2994,21 @@
             UP_EXG_MSG_APPLY_HISGNSSDATA_REQ
             </summary>
         </member>
-        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.上报车辆驾驶员身份识别信息应答">
+        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.上报驾驶员身份识别信息应答消息">
             <summary>
             上报车辆驾驶员身份识别信息应答
             UP_EXG_MSG_REPORT_DRIVER_INFO_ACK
             </summary>
         </member>
-        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.上报车辆电子运单应答">
+        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.上报车辆电子运单应答消息">
             <summary>
             上报车辆电子运单应答	
             UP_EXG_MSG_TAKE_EWAYBILL_ACK
             </summary>
         </member>
-        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.主动上报驾驶员身份信息">
+        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.主动上报驾驶员身份信息消息">
             <summary>
-            主动上报驾驶员身份信息	
+            主动上报驾驶员身份信息消息	
             UP_EXG_MSG_REPORT_DRIVER_INFO
             </summary>
         </member>
@@ -2999,27 +3018,27 @@
             UP_EXG_MSG_REPORT_EWAYBILL_INFO
             </summary>
         </member>
-        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.交换车辆定位信息">
+        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.交换车辆定位信息消息">
             <summary>
             交换车辆定位信息	
             DOWN_EXG_MSG_CAR_LOCATION
             </summary>
         </member>
-        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.车辆定位信息交换补发">
+        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.车辆定位信息交换补发消息">
             <summary>
             车辆定位信息交换补发	
             DOWN_EXG_MSG_HISTORY_ARCOSSAREA
             </summary>
         </member>
-        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.交换车辆静态信息">
+        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.交换车辆静态信息消息">
             <summary>
             交换车辆静态信息
             DOWN_EXG_MSG_CAR_INFO
             </summary>
         </member>
-        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.启动车辆定位信息交换请求">
+        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.启动车辆定位信息交换请求消息">
             <summary>
-            启动车辆定位信息交换请求
+            启动车辆定位信息交换请求消息
             DOWN_EXG_MSG_RETURN_STARTUP
             </summary>
         </member>
@@ -3052,21 +3071,21 @@
             DOWN_EXG_MSG_REPORT_DRIVER_INFO
             </summary>
         </member>
-        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.上报车辆电子运单请求">
+        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.上报车辆电子运单请求消息">
             <summary>
             上报车辆电子运单请求	
             DOWN_EXG_MSG_TAKE_EWAYBILL_REQ
             </summary>
         </member>
-        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.平台查岗应答">
+        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.平台查岗应答消息">
             <summary>
-            平台查岗应答	
+            平台查岗应答消息	
             UP_PLATFORM_MSG_POST_QUERY_ACK
             </summary>
         </member>
-        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.下发平台间报文应答">
+        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.下发平台间报文应答消息">
             <summary>
-            下发平台间报文应答	
+            下发平台间报文应答消息	
             UP_PLATFORM_MSG_INFO_ACK
             </summary>
         </member>
@@ -3082,15 +3101,15 @@
             DOWN_PLATFORM_MSG_INFO_REQ
             </summary>
         </member>
-        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.报警督办应答">
+        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.报警督办应答消息">
             <summary>
-            报警督办应答	
+            报警督办应答消息	
             UP_WARN_MSG_URGE_TODO_ACK
             </summary>
         </member>
-        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.上报报警信息">
+        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.上报报警信息消息">
             <summary>
-            上报报警信息	
+            上报报警信息消息	
             UP_WARN_MSG_ADPT_INFO
             </summary>
         </member>
@@ -3100,9 +3119,9 @@
             UP_WARN_MSG_ADPT_TODO_INFO
             </summary>
         </member>
-        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.报警督办请求">
+        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.报警督办请求消息">
             <summary>
-            报警督办请求	
+            报警督办请求消息	
             DOWN_WARN_MSG_URGE_TODO_REQ
             </summary>
         </member>
@@ -3130,15 +3149,15 @@
             UP_CTRL_MSG_TAKE_PHOTO_ACK
             </summary>
         </member>
-        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.下发车辆报文应答">
+        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.下发车辆报文应答消息">
             <summary>
-            下发车辆报文应答	
+            下发车辆报文应答消息	
             UP_CTRL_MSG_TEXT_INFO_ACK
             </summary>
         </member>
-        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.上报车辆行驶记录应答">
+        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.上报车辆行驶记录应答消息">
             <summary>
-            上报车辆行驶记录应答	
+            上报车辆行驶记录应答消息	
             UP_CTRL_MSG_TAKE_TRAVEL_ACK
             </summary>
         </member>
@@ -3148,15 +3167,15 @@
             UP_CTRL_MSG_EMERGENCY_MONITORING_ACK
             </summary>
         </member>
-        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.车辆单向监听请求">
+        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.车辆单向监听请求消息">
             <summary>
-            车辆单向监听请求	
+            车辆单向监听请求消息	
             DOWN_CTRL_MSG_MONITOR_VEHICLE_REQ
             </summary>
         </member>
-        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.车辆拍照请求">
+        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.车辆拍照请求消息">
             <summary>
-            车辆拍照请求	
+            车辆拍照请求消息	
             DOWN_CTRL_MSG_TAKE_PHOTO_REQ
             </summary>
         </member>
@@ -3166,9 +3185,9 @@
             DOWN_CTRL_MSG_TEXT_INFO
             </summary>
         </member>
-        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.上报车辆行驶记录请求">
+        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.上报车辆行驶记录请求消息">
             <summary>
-            上报车辆行驶记录请求	
+            上报车辆行驶记录请求消息	
             DOWN_CTRL_MSG_TAKE_TRAVEL_REQ
             </summary>
         </member>
@@ -3184,9 +3203,9 @@
             UP_BASE_MSG_VEHICLE_ADDED_ACK
             </summary>
         </member>
-        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.补报车辆静态信息请求">
+        <member name="F:JT809.Protocol.Enums.JT809SubBusinessType.补报车辆静态信息请求消息">
             <summary>
-            补报车辆静态信息请求
+            补报车辆静态信息请求消息
             DOWN_BASE_MSG_VEHICLE_ADDED
             </summary>
         </member>
@@ -3305,6 +3324,21 @@
             错误代码
             </summary>
         </member>
+        <member name="T:JT809.Protocol.Enums.JT809_LinkType">
+            <summary>
+            链路类型
+            </summary>
+        </member>
+        <member name="F:JT809.Protocol.Enums.JT809_LinkType.main">
+            <summary>
+            主链路
+            </summary>
+        </member>
+        <member name="F:JT809.Protocol.Enums.JT809_LinkType.subordinate">
+            <summary>
+            从链路
+            </summary>
+        </member>
         <member name="T:JT809.Protocol.Enums.JT809_VehiclePositionEncrypt">
             <summary>
             定位信息是否使用国家测绘局批准的地图保密插件进行加密。

src/JT809.Protocol/JT809HeaderPackage.cs

@@ -40,8 +40,7 @@ namespace JT809.Protocol
             // 3.初始化消息头
             try
             {
-                //todo:JT809HeaderFormatter
-                //jT809Package.Header = JT809HeaderFormatter.Instance.Deserialize(ref reader, config);
+                jT809Package.Header = config.GetMessagePackFormatter<JT809Header>().Deserialize(ref reader, config);
             }
             catch (Exception ex)
             {
@@ -69,7 +68,7 @@ namespace JT809.Protocol
                 }
                 catch (Exception ex)
                 {
-                    throw new JT809Exception(JT809ErrorCode.BodiesParseError, $"offset>{reader.ReadCurrentRemainContentLength().ToString()}", ex);
+                    throw new JT809Exception(JT809ErrorCode.BodiesParseError, $"offset>{reader.ReadCurrentRemainContentLength()}", ex);
                 }
             }
             jT809Package.CRCCode = reader.CalculateCheckXorCode;

src/JT809.Protocol/JT809Package.cs

@@ -47,45 +47,39 @@ namespace JT809.Protocol
             // 3.初始化消息头
             try
             {
-                //todo:JT809HeaderFormatter
-                //jT809Package.Header = JT809HeaderFormatter.Instance.Deserialize(ref reader, config);
+                jT809Package.Header = config.GetMessagePackFormatter<JT809Header>().Deserialize(ref reader, config);
             }
             catch (Exception ex)
             {
-                throw new JT809Exception(JT809ErrorCode.HeaderParseError, $"offset>{reader.ReadCurrentRemainContentLength().ToString()}", ex);
-            }
+                throw new JT809Exception(JT809ErrorCode.HeaderParseError, $"offset>{reader.ReadCurrentRemainContentLength()}", ex);
+            } 
             // 5.数据体处理
             //  5.1 判断是否有数据体（总长度-固定长度）> 0
-            if ((jT809Package.Header.MsgLength - JT809Package.FixedByteLength) > 0)
+            if ((jT809Package.Header.MsgLength - FixedByteLength) > 0)
             {
-                try
+                if (config.BusinessTypeFactory.TryGetValue(jT809Package.Header.BusinessType, out object instance))
                 {
-                    Type jT809BodiesImplType = config.BusinessTypeFactory.GetBodiesImplTypeByBusinessType(jT809Package.Header.BusinessType, jT809Package.Header.MsgGNSSCENTERID);
-                    if (jT809BodiesImplType != null)
+                    try
                     {
                         // 5.2 是否加密
                         switch (jT809Package.Header.EncryptFlag)
                         {
                             case JT809Header_Encrypt.None:
                                 // 5.3 处理消息体
-                                jT809Package.Bodies = JT809MessagePackFormatterResolverExtensions.JT809DynamicDeserialize(
-                                 config.GetMessagePackFormatterByType(jT809BodiesImplType),
-                                 ref reader, config);
+                                jT809Package.Bodies = JT809MessagePackFormatterResolverExtensions.JT809DynamicDeserialize(instance,ref reader, config);
                                 break;
                             case JT809Header_Encrypt.Common:
                                 // 5.4. 处理加密消息体
                                 byte[] bodiesData = config.Encrypt.Decrypt(reader.ReadContent(), config.EncryptOptions, jT809Package.Header.EncryptKey);
                                 JT809MessagePackReader bodiesReader = new JT809MessagePackReader(bodiesData);
-                                jT809Package.Bodies = JT809MessagePackFormatterResolverExtensions.JT809DynamicDeserialize(
-                                                                 config.GetMessagePackFormatterByType(jT809BodiesImplType),
-                                                                 ref bodiesReader, config);
+                                jT809Package.Bodies = JT809MessagePackFormatterResolverExtensions.JT809DynamicDeserialize(instance,ref bodiesReader, config);
                                 break;
                         }
                     }
-                }
-                catch (Exception ex)
-                {
-                    throw new JT809Exception(JT809ErrorCode.BodiesParseError, $"offset>{reader.ReadCurrentRemainContentLength().ToString()}", ex);
+                    catch (Exception ex)
+                    {
+                        throw new JT809Exception(JT809ErrorCode.BodiesParseError, $"offset>{reader.ReadCurrentRemainContentLength().ToString()}", ex);
+                    }
                 }
             }
             jT809Package.CRCCode = reader.CalculateCheckXorCode;
@@ -120,10 +114,7 @@ namespace JT809.Protocol
             //  3.2.写入数据对应数据体
             if (value.Bodies != null)
             {
-                JT809MessagePackFormatterResolverExtensions.JT809DynamicSerialize(
-                           config.GetMessagePackFormatterByType(value.Bodies.GetType()),
-                           ref writer, value.Bodies,
-                           config);
+                JT809MessagePackFormatterResolverExtensions.JT809DynamicSerialize(value.Bodies,ref writer, value.Bodies,config);
             }
             //  3.3.记录当前结束位置
             int endIndex = writer.GetCurrentPosition();

src/JT809.Protocol/JT809Serializer.cs

@@ -17,17 +17,16 @@ namespace JT809.Protocol
     public class JT809Serializer
     {
         private readonly IJT809Config jT809Config;
-
+        private static readonly JT809Package jT809Package = new JT809Package();
+        private static readonly JT809HeaderPackage jT809HeaderPackage = new JT809HeaderPackage();
         public JT809Serializer(IJT809Config jT809Config)
         {
             this.jT809Config = jT809Config;
         }
-
         public JT809Serializer():this(new DefaultGlobalConfig())
         {
 
         }
-
         public string SerializerId => jT809Config.ConfigId;
         public byte[] Serialize(JT809Package jT809Package, int minBufferSize = 4096)
         {
@@ -35,8 +34,7 @@ namespace JT809.Protocol
             try
             {
                 JT809MessagePackWriter jT809MessagePackWriter = new JT809MessagePackWriter(buffer);
-                //todo:JT809PackageFormatter
-                //JT809PackageFormatter.Instance.Serialize(ref jT809MessagePackWriter,jT809Package, jT809Config);
+                jT809Package.Serialize(ref jT809MessagePackWriter,jT809Package, jT809Config);
                 return jT809MessagePackWriter.FlushAndGetEncodingArray();
             }
             finally
@@ -44,7 +42,6 @@ namespace JT809.Protocol
                 JT809ArrayPool.Return(buffer);
             }
         }
-
         public JT809Package Deserialize(ReadOnlySpan<byte> bytes, int minBufferSize = 4096)
         {
             byte[] buffer = JT809ArrayPool.Rent(minBufferSize);
@@ -52,29 +49,24 @@ namespace JT809.Protocol
             {
                 JT809MessagePackReader jT809MessagePackReader = new JT809MessagePackReader(bytes);
                 jT809MessagePackReader.Decode(buffer);
-                //todo:JT809PackageFormatter
-                return default;
-                //return JT809PackageFormatter.Instance.Deserialize(ref jT809MessagePackReader, jT809Config);
+                return jT809Package.Deserialize(ref jT809MessagePackReader, jT809Config);
             }
             finally
             {
                 JT809ArrayPool.Return(buffer);
             }
         }
-
         private static bool CheckPackageType(Type type)
         {
             return type == typeof(JT809Package) || type == typeof(JT809HeaderPackage);
         }
-
         public byte[] Serialize<T>(T obj,int minBufferSize = 4096)
         {
             byte[] buffer = JT809ArrayPool.Rent(minBufferSize);
             try
             {
                 JT809MessagePackWriter jT809MessagePackWriter = new JT809MessagePackWriter(buffer);
-                //todo:JT809MessagePackFormatterExtensions
-                //JT809MessagePackFormatterExtensions.GetFormatter<T>().Serialize(ref jT809MessagePackWriter, obj,jT809Config);
+                JT809MessagePackFormatterExtensions.GetMessagePackFormatter<T>(jT809Config).Serialize(ref jT809MessagePackWriter, obj,jT809Config);
                 return jT809MessagePackWriter.FlushAndGetEncodingArray();
             }
             finally
@@ -82,7 +74,6 @@ namespace JT809.Protocol
                 JT809ArrayPool.Return(buffer);
             }
         }
-
         public T Deserialize<T>(ReadOnlySpan<byte> bytes, int minBufferSize = 4096)
         {
             byte[] buffer = JT809ArrayPool.Rent(minBufferSize);
@@ -91,15 +82,13 @@ namespace JT809.Protocol
                 JT809MessagePackReader jT809MessagePackReader = new JT809MessagePackReader(bytes);
                 if (CheckPackageType(typeof(T)))
                     jT809MessagePackReader.Decode(buffer);
-                return default;
-                //return JT809MessagePackFormatterExtensions.GetFormatter<T>().Deserialize(ref jT809MessagePackReader, jT809Config);
+                return JT809MessagePackFormatterExtensions.GetMessagePackFormatter<T>(jT809Config).Deserialize(ref jT809MessagePackReader, jT809Config);
             }
             finally
             {
                 JT809ArrayPool.Return(buffer);
             }
         }
-
         public JT809HeaderPackage HeaderDeserialize(ReadOnlySpan<byte> bytes, int minBufferSize = 4096)
         {
             byte[] buffer = JT809ArrayPool.Rent(minBufferSize);
@@ -107,9 +96,7 @@ namespace JT809.Protocol
             {
                 JT809MessagePackReader jT808MessagePackReader = new JT809MessagePackReader(bytes);
                 jT808MessagePackReader.Decode(buffer);
-                //todo:JT809HeaderPackageFormatter
-                return default;
-                //return JT809HeaderPackageFormatter.Instance.Deserialize(ref jT808MessagePackReader, jT809Config);
+                return jT809HeaderPackage.Deserialize(ref jT808MessagePackReader, jT809Config);
             }
             finally
             {

src/JT809.Protocol/MessageBody/JT809_0x1200.cs

@@ -1,6 +1,9 @@
 
 using JT809.Protocol.Enums;
+using JT809.Protocol.Exceptions;
 using JT809.Protocol.Extensions;
+using JT809.Protocol.Formatters;
+using JT809.Protocol.MessagePack;
 
 namespace JT809.Protocol.MessageBody
 {
@@ -11,10 +14,66 @@ namespace JT809.Protocol.MessageBody
     /// <para>业务数据类型标识:UP_EXG_MSG</para>
     /// <para>描述:下级平台向上级平台发送车辆动态信息交换业务数据包</para>
     /// </summary>
-    public class JT809_0x1200: JT809ExchangeMessageBodies
+    public class JT809_0x1200: JT809ExchangeMessageBodies, IJT809MessagePackFormatter<JT809_0x1200>
     {
         public override ushort MsgId => JT809BusinessType.主链路车辆动态信息交换业务.ToUInt16Value();
         public override string Description => "主链路车辆动态信息交换业务";
         public override JT809_LinkType LinkType => JT809_LinkType.main;
+
+        public JT809_0x1200 Deserialize(ref JT809MessagePackReader reader, IJT809Config config)
+        {
+            JT809_0x1200 value = new JT809_0x1200();
+            value.VehicleNo = reader.ReadString(21);
+            value.VehicleColor = (JT809VehicleColorType)reader.ReadByte();
+            value.SubBusinessType = reader.ReadUInt16();
+            value.DataLength = reader.ReadUInt32();
+            try
+            {
+                if (config.SubBusinessTypeFactory.TryGetValue(value.SubBusinessType, out object instance))
+                {
+                    if (instance is JT809SubBodies subBodies)
+                    {
+                        if (!subBodies.SkipSerialization)
+                        {
+                            value.SubBodies = JT809MessagePackFormatterResolverExtensions.JT809DynamicDeserialize(
+                                instance,
+                                ref reader, config);
+                        }
+                    }
+                }
+            }
+            catch
+            {
+                throw new JT809Exception(JT809ErrorCode.SubBodiesParseError, $"SubBusinessType>{value.SubBusinessType.ToString()}");
+            }
+            return value;
+        }
+
+        public void Serialize(ref JT809MessagePackWriter writer, JT809_0x1200 value, IJT809Config config)
+        {
+            writer.WriteStringPadRight(value.VehicleNo, 21);
+            writer.WriteByte((byte)value.VehicleColor);
+            writer.WriteUInt16(value.SubBusinessType);
+            try
+            {
+                // 先写入内容，然后在根据内容反写内容长度
+                writer.Skip(4, out int subContentLengthPosition);
+                if (value.SubBodies != null)
+                {
+                    if (!value.SubBodies.SkipSerialization)
+                    {
+                        JT809MessagePackFormatterResolverExtensions.JT809DynamicSerialize(
+                                   value.SubBodies,
+                                   ref writer, value.SubBodies,
+                                   config);
+                    }
+                }
+                writer.WriteInt32Return(writer.GetCurrentPosition() - subContentLengthPosition - 4, subContentLengthPosition);
+            }
+            catch
+            {
+                throw new JT809Exception(JT809ErrorCode.SubBodiesParseError, $"SubBusinessType>{value.SubBusinessType.ToString()}");
+            }
+        }
     }
 }

src/JT809.Protocol/MessageBody/JT809_0x1300.cs

@@ -21,39 +21,51 @@ namespace JT809.Protocol.MessageBody
         public override JT809_LinkType LinkType => JT809_LinkType.main;
         public JT809_0x1300 Deserialize(ref JT809MessagePackReader reader, IJT809Config config)
         {
-            JT809_0x1300 jT809_0X1300 = new JT809_0x1300();
-            jT809_0X1300.SubBusinessType = reader.ReadUInt16();
-            jT809_0X1300.DataLength = reader.ReadUInt32();
+            JT809_0x1300 value = new JT809_0x1300();
+            //value.VehicleNo = reader.ReadString(21);
+            //value.VehicleColor = (JT809VehicleColorType)reader.ReadByte();
+            value.SubBusinessType = reader.ReadUInt16();
+            value.DataLength = reader.ReadUInt32();
             try
             {
-                //JT809.Protocol.Enums.JT809BusinessType 映射对应消息特性
-                Type jT809SubBodiesImplType = config.SubBusinessTypeFactory.GetSubBodiesImplTypeBySubBusinessType(jT809_0X1300.SubBusinessType);
-                if (jT809SubBodiesImplType != null)
-                    jT809_0X1300.SubBodies = JT809MessagePackFormatterResolverExtensions.JT809DynamicDeserialize(
-                                 config.GetMessagePackFormatterByType(jT809SubBodiesImplType),
-                                 ref reader, config);
+                if (config.SubBusinessTypeFactory.TryGetValue(value.SubBusinessType, out object instance))
+                {
+                    if (instance is JT809SubBodies subBodies)
+                    {
+                        if (!subBodies.SkipSerialization)
+                        {
+                            value.SubBodies = JT809MessagePackFormatterResolverExtensions.JT809DynamicDeserialize(
+                                instance,
+                                ref reader, config);
+                        }
+                    }
+                }
             }
             catch
             {
-                throw new JT809Exception(JT809ErrorCode.SubBodiesParseError, $"SubBusinessType>{jT809_0X1300.SubBusinessType.ToString()}");
+                throw new JT809Exception(JT809ErrorCode.SubBodiesParseError, $"SubBusinessType>{value.SubBusinessType.ToString()}");
             }
-            return jT809_0X1300;
+            return value;
         }
 
         public void Serialize(ref JT809MessagePackWriter writer, JT809_0x1300 value, IJT809Config config)
         {
+            //writer.WriteStringPadRight(value.VehicleNo, 21);
+            //writer.WriteByte((byte)value.VehicleColor);
             writer.WriteUInt16(value.SubBusinessType);
-            //JT809.Protocol.Enums.JT809BusinessType 映射对应消息特性
             try
             {
                 // 先写入内容，然后在根据内容反写内容长度
                 writer.Skip(4, out int subContentLengthPosition);
                 if (value.SubBodies != null)
                 {
-                    JT809MessagePackFormatterResolverExtensions.JT809DynamicSerialize(
-                               config.GetMessagePackFormatterByType(value.SubBodies.GetType()),
-                               ref writer, value.SubBodies,
-                               config);
+                    if (!value.SubBodies.SkipSerialization)
+                    {
+                        JT809MessagePackFormatterResolverExtensions.JT809DynamicSerialize(
+                                   value.SubBodies,
+                                   ref writer, value.SubBodies,
+                                   config);
+                    }
                 }
                 writer.WriteInt32Return(writer.GetCurrentPosition() - subContentLengthPosition - 4, subContentLengthPosition);
             }

src/JT809.Protocol/MessageBody/JT809_0x1400.cs

@@ -1,5 +1,8 @@
 using JT809.Protocol.Enums;
+using JT809.Protocol.Exceptions;
 using JT809.Protocol.Extensions;
+using JT809.Protocol.Formatters;
+using JT809.Protocol.MessagePack;
 
 namespace JT809.Protocol.MessageBody
 {
@@ -11,10 +14,66 @@ namespace JT809.Protocol.MessageBody
     /// <para>业务数据类型标识:UP_WARN_MSG</para>
     /// <para>描述:下级平台向上级平台发送车辆报警信息业务</para>
     /// </summary>
-    public class JT809_0x1400: JT809ExchangeMessageBodies
+    public class JT809_0x1400: JT809ExchangeMessageBodies, IJT809MessagePackFormatter<JT809_0x1400>
     {
         public override ushort MsgId => JT809BusinessType.主链路报警信息交互消息.ToUInt16Value();
         public override string Description => "主链路报警信息交互消息";
         public override JT809_LinkType LinkType => JT809_LinkType.main;
+
+        public JT809_0x1400 Deserialize(ref JT809MessagePackReader reader, IJT809Config config)
+        {
+            JT809_0x1400 value = new JT809_0x1400();
+            value.VehicleNo = reader.ReadString(21);
+            value.VehicleColor = (JT809VehicleColorType)reader.ReadByte();
+            value.SubBusinessType = reader.ReadUInt16();
+            value.DataLength = reader.ReadUInt32();
+            try
+            {
+                if (config.SubBusinessTypeFactory.TryGetValue(value.SubBusinessType, out object instance))
+                {
+                    if (instance is JT809SubBodies subBodies)
+                    {
+                        if (!subBodies.SkipSerialization)
+                        {
+                            value.SubBodies = JT809MessagePackFormatterResolverExtensions.JT809DynamicDeserialize(
+                                instance,
+                                ref reader, config);
+                        }
+                    }
+                }
+            }
+            catch
+            {
+                throw new JT809Exception(JT809ErrorCode.SubBodiesParseError, $"SubBusinessType>{value.SubBusinessType.ToString()}");
+            }
+            return value;
+        }
+
+        public void Serialize(ref JT809MessagePackWriter writer, JT809_0x1400 value, IJT809Config config)
+        {
+            writer.WriteStringPadRight(value.VehicleNo, 21);
+            writer.WriteByte((byte)value.VehicleColor);
+            writer.WriteUInt16(value.SubBusinessType);
+            try
+            {
+                // 先写入内容，然后在根据内容反写内容长度
+                writer.Skip(4, out int subContentLengthPosition);
+                if (value.SubBodies != null)
+                {
+                    if (!value.SubBodies.SkipSerialization)
+                    {
+                        JT809MessagePackFormatterResolverExtensions.JT809DynamicSerialize(
+                                   value.SubBodies,
+                                   ref writer, value.SubBodies,
+                                   config);
+                    }
+                }
+                writer.WriteInt32Return(writer.GetCurrentPosition() - subContentLengthPosition - 4, subContentLengthPosition);
+            }
+            catch
+            {
+                throw new JT809Exception(JT809ErrorCode.SubBodiesParseError, $"SubBusinessType>{value.SubBusinessType.ToString()}");
+            }
+        }
     }
 }

src/JT809.Protocol/MessageBody/JT809_0x1500.cs

@@ -1,5 +1,8 @@
 using JT809.Protocol.Enums;
+using JT809.Protocol.Exceptions;
 using JT809.Protocol.Extensions;
+using JT809.Protocol.Formatters;
+using JT809.Protocol.MessagePack;
 
 namespace JT809.Protocol.MessageBody
 {
@@ -10,10 +13,65 @@ namespace JT809.Protocol.MessageBody
     /// <para>业务数据类型标识:UP_CTRL_MSG</para>
     /// <para>描述:下级平台向上级平台发送车辆监管业务</para>
     /// </summary>
-    public class JT809_0x1500: JT809ExchangeMessageBodies
+    public class JT809_0x1500: JT809ExchangeMessageBodies, IJT809MessagePackFormatter<JT809_0x1500>
     {
         public override ushort MsgId => JT809BusinessType.主链路车辆监管消息.ToUInt16Value();
         public override string Description => "主链路车辆监管消息";
         public override JT809_LinkType LinkType => JT809_LinkType.main;
+        public JT809_0x1500 Deserialize(ref JT809MessagePackReader reader, IJT809Config config)
+        {
+            JT809_0x1500 value = new JT809_0x1500();
+            value.VehicleNo = reader.ReadString(21);
+            value.VehicleColor = (JT809VehicleColorType)reader.ReadByte();
+            value.SubBusinessType = reader.ReadUInt16();
+            value.DataLength = reader.ReadUInt32();
+            try
+            {
+                if (config.SubBusinessTypeFactory.TryGetValue(value.SubBusinessType, out object instance))
+                {
+                    if (instance is JT809SubBodies subBodies)
+                    {
+                        if (!subBodies.SkipSerialization)
+                        {
+                            value.SubBodies = JT809MessagePackFormatterResolverExtensions.JT809DynamicDeserialize(
+                                instance,
+                                ref reader, config);
+                        }
+                    }
+                }
+            }
+            catch
+            {
+                throw new JT809Exception(JT809ErrorCode.SubBodiesParseError, $"SubBusinessType>{value.SubBusinessType.ToString()}");
+            }
+            return value;
+        }
+
+        public void Serialize(ref JT809MessagePackWriter writer, JT809_0x1500 value, IJT809Config config)
+        {
+            writer.WriteStringPadRight(value.VehicleNo, 21);
+            writer.WriteByte((byte)value.VehicleColor);
+            writer.WriteUInt16(value.SubBusinessType);
+            try
+            {
+                // 先写入内容，然后在根据内容反写内容长度
+                writer.Skip(4, out int subContentLengthPosition);
+                if (value.SubBodies != null)
+                {
+                    if (!value.SubBodies.SkipSerialization)
+                    {
+                        JT809MessagePackFormatterResolverExtensions.JT809DynamicSerialize(
+                                   value.SubBodies,
+                                   ref writer, value.SubBodies,
+                                   config);
+                    }
+                }
+                writer.WriteInt32Return(writer.GetCurrentPosition() - subContentLengthPosition - 4, subContentLengthPosition);
+            }
+            catch
+            {
+                throw new JT809Exception(JT809ErrorCode.SubBodiesParseError, $"SubBusinessType>{value.SubBusinessType.ToString()}");
+            }
+        }
     }
 }

src/JT809.Protocol/MessageBody/JT809_0x1600.cs

@@ -1,5 +1,8 @@
 using JT809.Protocol.Enums;
+using JT809.Protocol.Exceptions;
 using JT809.Protocol.Extensions;
+using JT809.Protocol.Formatters;
+using JT809.Protocol.MessagePack;
 
 namespace JT809.Protocol.MessageBody
 {
@@ -10,10 +13,66 @@ namespace JT809.Protocol.MessageBody
     /// <para>消息方向:下级平台往上级平台</para>
     /// <para>描述:下级平台向上级平台发送车辆睁态信息交换业务</para>
     /// </summary>
-    public class JT809_0x1600: JT809ExchangeMessageBodies
+    public class JT809_0x1600: JT809ExchangeMessageBodies, IJT809MessagePackFormatter<JT809_0x1600>
     {
         public override ushort MsgId => JT809BusinessType.主链路静态信息交换消息.ToUInt16Value();
         public override string Description => "主链路静态信息交换消息";
         public override JT809_LinkType LinkType => JT809_LinkType.main;
+
+        public JT809_0x1600 Deserialize(ref JT809MessagePackReader reader, IJT809Config config)
+        {
+            JT809_0x1600 value = new JT809_0x1600();
+            value.VehicleNo = reader.ReadString(21);
+            value.VehicleColor = (JT809VehicleColorType)reader.ReadByte();
+            value.SubBusinessType = reader.ReadUInt16();
+            value.DataLength = reader.ReadUInt32();
+            try
+            {
+                if (config.SubBusinessTypeFactory.TryGetValue(value.SubBusinessType, out object instance))
+                {
+                    if (instance is JT809SubBodies subBodies)
+                    {
+                        if (!subBodies.SkipSerialization)
+                        {
+                            value.SubBodies = JT809MessagePackFormatterResolverExtensions.JT809DynamicDeserialize(
+                                instance,
+                                ref reader, config);
+                        }
+                    }
+                }
+            }
+            catch
+            {
+                throw new JT809Exception(JT809ErrorCode.SubBodiesParseError, $"SubBusinessType>{value.SubBusinessType.ToString()}");
+            }
+            return value;
+        }
+
+        public void Serialize(ref JT809MessagePackWriter writer, JT809_0x1600 value, IJT809Config config)
+        {
+            writer.WriteStringPadRight(value.VehicleNo, 21);
+            writer.WriteByte((byte)value.VehicleColor);
+            writer.WriteUInt16(value.SubBusinessType);
+            try
+            {
+                // 先写入内容，然后在根据内容反写内容长度
+                writer.Skip(4, out int subContentLengthPosition);
+                if (value.SubBodies != null)
+                {
+                    if (!value.SubBodies.SkipSerialization)
+                    {
+                        JT809MessagePackFormatterResolverExtensions.JT809DynamicSerialize(
+                                   value.SubBodies,
+                                   ref writer, value.SubBodies,
+                                   config);
+                    }
+                }
+                writer.WriteInt32Return(writer.GetCurrentPosition() - subContentLengthPosition - 4, subContentLengthPosition);
+            }
+            catch
+            {
+                throw new JT809Exception(JT809ErrorCode.SubBodiesParseError, $"SubBusinessType>{value.SubBusinessType.ToString()}");
+            }
+        }
     }
 }

src/JT809.Protocol/MessageBody/JT809_0x9200.cs

@@ -1,5 +1,8 @@
 using JT809.Protocol.Enums;
+using JT809.Protocol.Exceptions;
 using JT809.Protocol.Extensions;
+using JT809.Protocol.Formatters;
+using JT809.Protocol.MessagePack;
 
 namespace JT809.Protocol.MessageBody
 {
@@ -10,10 +13,66 @@ namespace JT809.Protocol.MessageBody
     /// <para>业务数据类型标识:DOWN_EXG_MSG</para>
     /// <para>描述:上级平台作为客户端向下级平台服务端发送车辆动态信息交换业务</para>
     /// </summary>
-    public class JT809_0x9200: JT809ExchangeMessageBodies
+    public class JT809_0x9200: JT809ExchangeMessageBodies, IJT809MessagePackFormatter<JT809_0x9200>
     {
         public override ushort MsgId => JT809BusinessType.从链路车辆动态信息交换业务.ToUInt16Value();
         public override string Description => "从链路车辆动态信息交换业务";
         public override JT809_LinkType LinkType => JT809_LinkType.subordinate;
+
+        public JT809_0x9200 Deserialize(ref JT809MessagePackReader reader, IJT809Config config)
+        {
+            JT809_0x9200 value = new JT809_0x9200();
+            value.VehicleNo = reader.ReadString(21);
+            value.VehicleColor = (JT809VehicleColorType)reader.ReadByte();
+            value.SubBusinessType = reader.ReadUInt16();
+            value.DataLength = reader.ReadUInt32();
+            try
+            {
+                if (config.SubBusinessTypeFactory.TryGetValue(value.SubBusinessType, out object instance))
+                {
+                    if (instance is JT809SubBodies subBodies)
+                    {
+                        if (!subBodies.SkipSerialization)
+                        {
+                            value.SubBodies = JT809MessagePackFormatterResolverExtensions.JT809DynamicDeserialize(
+                                instance,
+                                ref reader, config);
+                        }
+                    }
+                }
+            }
+            catch
+            {
+                throw new JT809Exception(JT809ErrorCode.SubBodiesParseError, $"SubBusinessType>{value.SubBusinessType.ToString()}");
+            }
+            return value;
+        }
+
+        public void Serialize(ref JT809MessagePackWriter writer, JT809_0x9200 value, IJT809Config config)
+        {
+            writer.WriteStringPadRight(value.VehicleNo, 21);
+            writer.WriteByte((byte)value.VehicleColor);
+            writer.WriteUInt16(value.SubBusinessType);
+            try
+            {
+                // 先写入内容，然后在根据内容反写内容长度
+                writer.Skip(4, out int subContentLengthPosition);
+                if (value.SubBodies != null)
+                {
+                    if (!value.SubBodies.SkipSerialization)
+                    {
+                        JT809MessagePackFormatterResolverExtensions.JT809DynamicSerialize(
+                                   value.SubBodies,
+                                   ref writer, value.SubBodies,
+                                   config);
+                    }
+                }
+                writer.WriteInt32Return(writer.GetCurrentPosition() - subContentLengthPosition - 4, subContentLengthPosition);
+            }
+            catch
+            {
+                throw new JT809Exception(JT809ErrorCode.SubBodiesParseError, $"SubBusinessType>{value.SubBusinessType.ToString()}");
+            }
+        }
     }
 }

src/JT809.Protocol/MessageBody/JT809_0x9300.cs

@@ -21,39 +21,51 @@ namespace JT809.Protocol.MessageBody
         public override JT809_LinkType LinkType => JT809_LinkType.subordinate;
         public JT809_0x9300 Deserialize(ref JT809MessagePackReader reader, IJT809Config config)
         {
-            JT809_0x9300 jT809_0X9300 = new JT809_0x9300();
-            jT809_0X9300.SubBusinessType = reader.ReadUInt16();
-            jT809_0X9300.DataLength = reader.ReadUInt32();
-            //JT809.Protocol.Enums.JT809BusinessType 映射对应消息特性
+            JT809_0x9300 value = new JT809_0x9300();
+            value.VehicleNo = reader.ReadString(21);
+            value.VehicleColor = (JT809VehicleColorType)reader.ReadByte();
+            value.SubBusinessType = reader.ReadUInt16();
+            value.DataLength = reader.ReadUInt32();
             try
             {
-                Type jT809SubBodiesImplType = config.SubBusinessTypeFactory.GetSubBodiesImplTypeBySubBusinessType(jT809_0X9300.SubBusinessType);
-                if (jT809SubBodiesImplType != null)
-                    jT809_0X9300.SubBodies = JT809MessagePackFormatterResolverExtensions.JT809DynamicDeserialize(
-                                 config.GetMessagePackFormatterByType(jT809SubBodiesImplType),
-                                 ref reader, config);
+                if (config.SubBusinessTypeFactory.TryGetValue(value.SubBusinessType, out object instance))
+                {
+                    if (instance is JT809SubBodies subBodies)
+                    {
+                        if (!subBodies.SkipSerialization)
+                        {
+                            value.SubBodies = JT809MessagePackFormatterResolverExtensions.JT809DynamicDeserialize(
+                                instance,
+                                ref reader, config);
+                        }
+                    }
+                }
             }
             catch
             {
-                throw new JT809Exception(JT809ErrorCode.SubBodiesParseError, $"SubBusinessType>{jT809_0X9300.SubBusinessType.ToString()}");
+                throw new JT809Exception(JT809ErrorCode.SubBodiesParseError, $"SubBusinessType>{value.SubBusinessType.ToString()}");
             }
-            return jT809_0X9300;
+            return value;
         }
 
         public void Serialize(ref JT809MessagePackWriter writer, JT809_0x9300 value, IJT809Config config)
         {
+            writer.WriteStringPadRight(value.VehicleNo, 21);
+            writer.WriteByte((byte)value.VehicleColor);
             writer.WriteUInt16(value.SubBusinessType);
-            //JT809.Protocol.Enums.JT809BusinessType 映射对应消息特性
             try
             {
                 // 先写入内容，然后在根据内容反写内容长度
                 writer.Skip(4, out int subContentLengthPosition);
                 if (value.SubBodies != null)
                 {
-                    JT809MessagePackFormatterResolverExtensions.JT809DynamicSerialize(
-                               config.GetMessagePackFormatterByType(value.SubBodies.GetType()),
-                               ref writer, value.SubBodies,
-                               config);
+                    if (!value.SubBodies.SkipSerialization)
+                    {
+                        JT809MessagePackFormatterResolverExtensions.JT809DynamicSerialize(
+                                   value.SubBodies,
+                                   ref writer, value.SubBodies,
+                                   config);
+                    }
                 }
                 writer.WriteInt32Return(writer.GetCurrentPosition() - subContentLengthPosition - 4, subContentLengthPosition);
             }

src/JT809.Protocol/MessageBody/JT809_0x9400.cs

@@ -1,6 +1,9 @@
 
 using JT809.Protocol.Enums;
+using JT809.Protocol.Exceptions;
 using JT809.Protocol.Extensions;
+using JT809.Protocol.Formatters;
+using JT809.Protocol.MessagePack;
 
 namespace JT809.Protocol.MessageBody
 {
@@ -11,10 +14,65 @@ namespace JT809.Protocol.MessageBody
     /// <para>业务数据类型标识:DOWN_WARN_MSG</para>
     /// <para>描述：上级平台向下级平台发送报瞥信息业务</para>
     /// </summary>
-    public class JT809_0x9400: JT809ExchangeMessageBodies
+    public class JT809_0x9400: JT809ExchangeMessageBodies, IJT809MessagePackFormatter<JT809_0x9400>
     {
         public override ushort MsgId => JT809BusinessType.从链路报警信息交互消息.ToUInt16Value();
         public override string Description => "从链路报警信息交互消息";
         public override JT809_LinkType LinkType => JT809_LinkType.subordinate;
+        public JT809_0x9400 Deserialize(ref JT809MessagePackReader reader, IJT809Config config)
+        {
+            JT809_0x9400 value = new JT809_0x9400();
+            value.VehicleNo = reader.ReadString(21);
+            value.VehicleColor = (JT809VehicleColorType)reader.ReadByte();
+            value.SubBusinessType = reader.ReadUInt16();
+            value.DataLength = reader.ReadUInt32();
+            try
+            {
+                if (config.SubBusinessTypeFactory.TryGetValue(value.SubBusinessType, out object instance))
+                {
+                    if (instance is JT809SubBodies subBodies)
+                    {
+                        if (!subBodies.SkipSerialization)
+                        {
+                            value.SubBodies = JT809MessagePackFormatterResolverExtensions.JT809DynamicDeserialize(
+                                instance,
+                                ref reader, config);
+                        }
+                    }
+                }
+            }
+            catch
+            {
+                throw new JT809Exception(JT809ErrorCode.SubBodiesParseError, $"SubBusinessType>{value.SubBusinessType.ToString()}");
+            }
+            return value;
+        }
+
+        public void Serialize(ref JT809MessagePackWriter writer, JT809_0x9400 value, IJT809Config config)
+        {
+            writer.WriteStringPadRight(value.VehicleNo, 21);
+            writer.WriteByte((byte)value.VehicleColor);
+            writer.WriteUInt16(value.SubBusinessType);
+            try
+            {
+                // 先写入内容，然后在根据内容反写内容长度
+                writer.Skip(4, out int subContentLengthPosition);
+                if (value.SubBodies != null)
+                {
+                    if (!value.SubBodies.SkipSerialization)
+                    {
+                        JT809MessagePackFormatterResolverExtensions.JT809DynamicSerialize(
+                                   value.SubBodies,
+                                   ref writer, value.SubBodies,
+                                   config);
+                    }
+                }
+                writer.WriteInt32Return(writer.GetCurrentPosition() - subContentLengthPosition - 4, subContentLengthPosition);
+            }
+            catch
+            {
+                throw new JT809Exception(JT809ErrorCode.SubBodiesParseError, $"SubBusinessType>{value.SubBusinessType.ToString()}");
+            }
+        }
     }
 }

src/JT809.Protocol/MessageBody/JT809_0x9500.cs

@@ -1,5 +1,8 @@
 using JT809.Protocol.Enums;
+using JT809.Protocol.Exceptions;
 using JT809.Protocol.Extensions;
+using JT809.Protocol.Formatters;
+using JT809.Protocol.MessagePack;
 
 namespace JT809.Protocol.MessageBody
 {
@@ -10,10 +13,65 @@ namespace JT809.Protocol.MessageBody
     /// <para>业务数据类型标识:DOWN_CTRL_MSG</para>
     /// <para>描述:上级平台向下级平台发送车辆监监管业务</para>
     /// </summary>
-    public class JT809_0x9500: JT809ExchangeMessageBodies
+    public class JT809_0x9500: JT809ExchangeMessageBodies, IJT809MessagePackFormatter<JT809_0x9500>
     {
         public override ushort MsgId => JT809BusinessType.从链路车辆监管消息.ToUInt16Value();
         public override string Description => "从链路车辆监管消息";
         public override JT809_LinkType LinkType => JT809_LinkType.subordinate;
+        public JT809_0x9500 Deserialize(ref JT809MessagePackReader reader, IJT809Config config)
+        {
+            JT809_0x9500 value = new JT809_0x9500();
+            value.VehicleNo = reader.ReadString(21);
+            value.VehicleColor = (JT809VehicleColorType)reader.ReadByte();
+            value.SubBusinessType = reader.ReadUInt16();
+            value.DataLength = reader.ReadUInt32();
+            try
+            {
+                if (config.SubBusinessTypeFactory.TryGetValue(value.SubBusinessType, out object instance))
+                {
+                    if (instance is JT809SubBodies subBodies)
+                    {
+                        if (!subBodies.SkipSerialization)
+                        {
+                            value.SubBodies = JT809MessagePackFormatterResolverExtensions.JT809DynamicDeserialize(
+                                instance,
+                                ref reader, config);
+                        }
+                    }
+                }
+            }
+            catch
+            {
+                throw new JT809Exception(JT809ErrorCode.SubBodiesParseError, $"SubBusinessType>{value.SubBusinessType.ToString()}");
+            }
+            return value;
+        }
+
+        public void Serialize(ref JT809MessagePackWriter writer, JT809_0x9500 value, IJT809Config config)
+        {
+            writer.WriteStringPadRight(value.VehicleNo, 21);
+            writer.WriteByte((byte)value.VehicleColor);
+            writer.WriteUInt16(value.SubBusinessType);
+            try
+            {
+                // 先写入内容，然后在根据内容反写内容长度
+                writer.Skip(4, out int subContentLengthPosition);
+                if (value.SubBodies != null)
+                {
+                    if (!value.SubBodies.SkipSerialization)
+                    {
+                        JT809MessagePackFormatterResolverExtensions.JT809DynamicSerialize(
+                                   value.SubBodies,
+                                   ref writer, value.SubBodies,
+                                   config);
+                    }
+                }
+                writer.WriteInt32Return(writer.GetCurrentPosition() - subContentLengthPosition - 4, subContentLengthPosition);
+            }
+            catch
+            {
+                throw new JT809Exception(JT809ErrorCode.SubBodiesParseError, $"SubBusinessType>{value.SubBusinessType.ToString()}");
+            }
+        }
     }
 }

src/JT809.Protocol/MessageBody/JT809_0x9600.cs

@@ -1,6 +1,9 @@
 
 using JT809.Protocol.Enums;
+using JT809.Protocol.Exceptions;
 using JT809.Protocol.Extensions;
+using JT809.Protocol.Formatters;
+using JT809.Protocol.MessagePack;
 
 namespace JT809.Protocol.MessageBody
 {
@@ -11,10 +14,66 @@ namespace JT809.Protocol.MessageBody
     /// <para>业务数据类型标识:DOWN_BASE_MSG</para>
     /// <para>描述:上级平台向下级平台发送车辆静态信息交换业务</para>
     /// </summary>
-    public class JT809_0x9600: JT809ExchangeMessageBodies
+    public class JT809_0x9600: JT809ExchangeMessageBodies, IJT809MessagePackFormatter<JT809_0x9600>
     {
         public override ushort MsgId => JT809BusinessType.从链路静态信息交换消息.ToUInt16Value();
         public override string Description => "从链路静态信息交换消息";
         public override JT809_LinkType LinkType => JT809_LinkType.subordinate;
+
+        public JT809_0x9600 Deserialize(ref JT809MessagePackReader reader, IJT809Config config)
+        {
+            JT809_0x9600 value = new JT809_0x9600();
+            value.VehicleNo = reader.ReadString(21);
+            value.VehicleColor = (JT809VehicleColorType)reader.ReadByte();
+            value.SubBusinessType = reader.ReadUInt16();
+            value.DataLength = reader.ReadUInt32();
+            try
+            {
+                if (config.SubBusinessTypeFactory.TryGetValue(value.SubBusinessType, out object instance))
+                {
+                    if (instance is JT809SubBodies subBodies)
+                    {
+                        if (!subBodies.SkipSerialization)
+                        {
+                            value.SubBodies = JT809MessagePackFormatterResolverExtensions.JT809DynamicDeserialize(
+                                instance,
+                                ref reader, config);
+                        }
+                    }
+                }
+            }
+            catch
+            {
+                throw new JT809Exception(JT809ErrorCode.SubBodiesParseError, $"SubBusinessType>{value.SubBusinessType.ToString()}");
+            }
+            return value;
+        }
+
+        public void Serialize(ref JT809MessagePackWriter writer, JT809_0x9600 value, IJT809Config config)
+        {
+            writer.WriteStringPadRight(value.VehicleNo, 21);
+            writer.WriteByte((byte)value.VehicleColor);
+            writer.WriteUInt16(value.SubBusinessType);
+            try
+            {
+                // 先写入内容，然后在根据内容反写内容长度
+                writer.Skip(4, out int subContentLengthPosition);
+                if (value.SubBodies != null)
+                {
+                    if (!value.SubBodies.SkipSerialization)
+                    {
+                        JT809MessagePackFormatterResolverExtensions.JT809DynamicSerialize(
+                                   value.SubBodies,
+                                   ref writer, value.SubBodies,
+                                   config);
+                    }
+                }
+                writer.WriteInt32Return(writer.GetCurrentPosition() - subContentLengthPosition - 4, subContentLengthPosition);
+            }
+            catch
+            {
+                throw new JT809Exception(JT809ErrorCode.SubBodiesParseError, $"SubBusinessType>{value.SubBusinessType.ToString()}");
+            }
+        }
     }
 }

src/JT809.Protocol/SubMessageBody/JT809_0x1200_0x1203.cs

@@ -44,9 +44,8 @@ namespace JT809.Protocol.SubMessageBody
                     try
                     {
                         JT809MessagePackReader jT809_0x1200_0x1202Reader = new JT809MessagePackReader(reader.ReadArray(36));
-                        //todo:JT809_0x1200_0x1202_Formatter
-                        //var jT809_0x1200_0x1202 = JT809_0x1200_0x1202_Formatter.Instance.Deserialize(ref jT809_0x1200_0x1202Reader, config);
-                        //jT809_0X1200_0X1203.GNSS.Add(jT809_0x1200_0x1202);
+                        var jT809_0x1200_0x1202 = config.GetMessagePackFormatter<JT809_0x1200_0x1202>().Deserialize(ref jT809_0x1200_0x1202Reader, config);
+                        jT809_0X1200_0X1203.GNSS.Add(jT809_0x1200_0x1202);
                     }
                     catch (Exception)
                     {
@@ -64,8 +63,7 @@ namespace JT809.Protocol.SubMessageBody
             {
                 try
                 {
-                    //todo:JT809_0x1200_0x1202_Formatter
-                    //JT809_0x1200_0x1202_Formatter.Instance.Serialize(ref writer, item, config);
+                    item.Serialize(ref writer, item, config);
                 }
                 catch (Exception ex)
                 {

src/JT809.Protocol/SubMessageBody/JT809_0x9200_0x9203.cs

@@ -38,9 +38,8 @@ namespace JT809.Protocol.SubMessageBody
                     try
                     {
                         JT809MessagePackReader jT809_0x9200_0x9202Reader = new JT809MessagePackReader(reader.ReadArray(36));
-                        //todo:JT809_0x9200_0x9202
-                        //JT809_0x9200_0x9202 jT809_0x1200_0x1202 = JT809_0x9200_0x9202_Formatter.Instance.Deserialize(ref jT809_0x9200_0x9202Reader, config);
-                        //jT809_0X1200_0x9203.GNSS.Add(jT809_0x1200_0x1202);
+                        JT809_0x9200_0x9202 jT809_0x1200_0x1202 = config.GetMessagePackFormatter<JT809_0x9200_0x9202>().Deserialize(ref jT809_0x9200_0x9202Reader, config);
+                        jT809_0X1200_0x9203.GNSS.Add(jT809_0x1200_0x1202);
                     }
                     catch (Exception)
                     {
@@ -57,8 +56,7 @@ namespace JT809.Protocol.SubMessageBody
             {
                 try
                 {
-                    //todo:JT809_0x9200_0x9202
-                    //JT809_0x9200_0x9202_Formatter.Instance.Serialize(ref writer, item, config);
+                    item.Serialize(ref writer, item, config);
                 }
                 catch (Exception ex)
                 {

src/JT809.Protocol/SubMessageBody/JT809_0x9400_0x9401.cs

@@ -70,7 +70,7 @@ namespace JT809.Protocol.SubMessageBody
         public void Serialize(ref JT809MessagePackWriter writer, JT809_0x9400_0x9401 value, IJT809Config config)
         {
             writer.WriteByte((byte)value.WarnSrc);
-            writer.WriteUInt16((ushort)value.WarnType);
+            writer.WriteUInt16(value.WarnType);
             writer.WriteUTCDateTime(value.WarnTime);
             writer.WriteHex(value.SupervisionID, 4);
             writer.WriteUTCDateTime(value.SupervisionEndTime);