diff --git a/protos/device_state.proto b/protos/device_state.proto
index 4f61955..70f6a88 100644
--- a/protos/device_state.proto
+++ b/protos/device_state.proto
@@ -156,6 +156,8 @@ message TrainState{
   int64 controlDelayTime = 15;
   // 列车轮径
   int32 wheelDiameter = 16;
+  //列车动力学配置
+  TrainDynamicConfig trainDynamicConfig = 17;
 }
 
 // 动力学列车状态
@@ -205,6 +207,54 @@ message TrainDynamicState {
   bool udpInterruption = 21;
   // 加速
   float acceleration = 22;
+
+
+}
+//动力学列车配置
+message TrainDynamicConfig{
+  //列车的质量（100=1ton）
+//  int32 mass=1;
+  //基本阻力参数A
+  float baseResistanceParamA=1;
+//  基本阻力参数B
+  float baseResistanceParamB=2;
+//  基本阻力参数C
+  float baseResistanceParamC=3;
+      //曲线阻力参数R1
+  float curveResistanceParamR1=4;
+//  曲线阻力参数R2
+  float curveResistanceParamR2=5;
+//  曲线阻力参数R3
+  float curveResistanceParamR3=6;
+  //  曲线阻力参数R4
+  float curveResistanceParamR4=7;
+      //旋转质量参数
+  float revolvingMassParam=8;
+      //是否跳跃
+  bool jump=9;
+      //打滑（%）
+  float slip=10;
+      //前溜/后溜（mm）（正数前溜，负数后溜）
+  int32 slide = 11;
+  //过标/欠标（mm）（正数过标，负数欠标）
+  int32 stopSign=12;
+  //列车A端
+  TrainEndsState trainEndsA = 13;
+  //列车B端
+  TrainEndsState trainEndsB = 14;
+
+}
+//列车一端的状态
+message TrainEndsState{
+  //速度传感器
+  bool speedSensorEnableA = 1;
+  bool speedSensorEnableB = 2;
+  //雷达是否有效
+  bool radarEnable = 3;
+  //雷达测速数值
+  float radarCheckSpeed = 4;
+  //雷达检测时间(秒)
+  int32 radarCheckTime = 5;
 }
 
 // vobc发过来的列车信息