发送模拟消息，车辆慢行事件列表看不到事件

[cmycoups]

Describe the bug

交通大屏上看得到慢行小车，慢行事件列表没有收到事件

To Reproduce

Steps to reproduce the behavior:

1. 模拟器发送慢行数据
2. 大屏上能看到小车
3. 慢行事件列表没有事件

Expected behavior

慢行事件列表需要收到事件

Screenshots

If applicable, add screenshots to help explain your problem.

Log Information

If applicable, add more detailed log information to help explain your problem.

Desktop (please complete the following information):

• OS: [e.g. iOS]
• Browser: [e.g. chrome, safari]
• Version: [e.g. 22]

Additional context

Add any other context about the problem here.

[cmycoups]

已经解决。
#138