From 36b8fa6abf5b41fd992507ebfe99721a97aa1426 Mon Sep 17 00:00:00 2001
From: weizhihong <weizhihong@joylink.club>
Date: Wed, 9 Aug 2023 17:20:18 +0800
Subject: [PATCH] =?UTF-8?q?=E3=80=90=E5=88=97=E8=BD=A6=E5=A2=9E=E5=8A=A0?=
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---
 protos/device_state.proto | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/protos/device_state.proto b/protos/device_state.proto
index c0af0dd..b3084f7 100644
--- a/protos/device_state.proto
+++ b/protos/device_state.proto
@@ -114,6 +114,10 @@ message TrainState{
   int64 trainLength = 23;
   //列车是否显示
   bool show = 24;
+  // 列车车头所在设备ID
+  string headDeviceId = 25;
+  // 列车车头所在设备偏移量
+  int64 headOffset = 26;
 }
 
 ////////////////////////////////////////////////////////////////////////////