The invention relates to a main and standby system switching control method. The method comprises the steps that a main system and a standby system send and receive life signals of each other through a hard wire; the main system and the standby system send and receive state information and synchronous data of each other through the Ethernet; and when the standby system receives the status information of the main system and indicates that the status information is faulty, the standby system is switched to the main system and sends a reset signal to the main system, and the main system resets according to the reset signal. The technical problem that the switching control of the main and standby systems cannot be automatically and intelligently realized is solved.
本发明涉及一种主备系统切换控制方法,该方法包括:主系统和备系统通过硬线发送和接收对方的生命信号;主系统和备系统通过以太网发送和接收对方的状态信息和同步数据;当备系统接收到主系统的状态信息指示为故障,则备系统切换为主系统,并发送复位信号给主系统,主系统根据该复位信号进行复位。本发明解决主备系统切换控制无法自动智能实现的技术问题。
Main and standby system switching control method
一种主备系统切换控制方法
2024-04-16
Patent
Electronic Resource
Chinese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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