From 524612094b4707edfedcdbd63ea98949a82cc356 Mon Sep 17 00:00:00 2001
From: weizhihong <weizhihong@joylink.club>
Date: Tue, 20 Jun 2023 17:31:22 +0800
Subject: [PATCH] =?UTF-8?q?=E3=80=90=E5=88=97=E8=BD=A6=E5=A2=9E=E5=8A=A0?=
 =?UTF-8?q?=E5=88=97=E8=BD=A6=E6=A0=87=E8=AF=86=E5=8F=B7=E3=80=91?=
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---
 protos/device_status.proto | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/protos/device_status.proto b/protos/device_status.proto
index 4a28234..e52b8b7 100644
--- a/protos/device_status.proto
+++ b/protos/device_status.proto
@@ -323,6 +323,9 @@ message Train {
 
   //线路id
   int32 lineId = 24;
+
+  // 列车标示号，全线唯一
+  string trainIndex = 25;
 }