The embodiment of the invention discloses a method for monitoring connectivity of rail transit network cascade equipment. The method comprises the following steps: a broadcast control board broadcasts and sends a connectivity monitoring message to a decoding board; the decoding board receives the connectivity monitoring message according to a set time interval and analyzes the connectivity monitoring message; the decoding deck judges the source of the received connectivity monitoring message according to the analysis data and performs data marking; if the decoding board receives the connectivity monitoring messages of the two different broadcast control boards within the set time interval, judging that the network is connected; and if the decoding board does not receive the connectivity monitoring messages of the two different broadcast control boards within the set time interval, judging that the network connection fails, and restarting to receive the connectivity monitoring messages.
本发明实施例公开了轨道交通网络级联设备连通性的监测方法,包括步骤:播控板向解码板广播发送连通性监测消息;解码板依照设定时间间隔接收连通性监测消息,并进行解析;解码板根据解析数据判定接收的连通性监测消息的来源,并进行数据标记;若解码板在设定的时间间隔内接收到了两个不同播控板的连通性监测消息,则判定网络连通;若解码板在设定的时间间隔内没有接收到两个不同播控板的连通性监测消息,则判定网络连接故障,并重新开始接收连通性监测消息。
Method for monitoring connectivity of rail transit network cascade equipment
轨道交通网络级联设备连通性的监测方法
15.04.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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