The invention provides a dual-machine hot standby redundancy control system and method for an electronic guide rubber-tyred vehicle, and is applied to the technical field of mechanical control, the dual-machine hot standby redundancy control system comprises two controllers and a switcher, one of the two controllers is a host, the host is used for receiving an input signal under the condition that the host is in a working state, and the other controller is used for receiving an output signal under the condition that the host is in a working state; one of the two controllers is an input signal, an output signal is sent out based on the input signal, the other controller is a standby machine, the standby machine is used for receiving the input signal under the condition of being in a hot standby state and monitoring whether the heartbeat of the host is normal or not in real time, and the switcher is used for switching off the standby machine when the host is in a fault state. And sending a state switching instruction to the standby machine, wherein the state switching instruction is used for enabling the standby machine to become the host.
本发明提供了一种用于电子导向胶轮车的双机热备冗余控制系统及方法,应用于机械控制技术领域,包括:两个控制器和切换器,两个该控制器中的一个控制器为主机,该主机用于在处于工作状态的情况下接收输入信号,基于该输入信号向外发送输出信号,两个该控制器中的另一个控制器为备机,该备机用于在处于热备状态的情况下接收该输入信号,并实时监测该主机的心跳是否正常,该切换器,用于在该主机处于故障状态的情况下,向该备机发送状态切换指令,该状态切换指令用于使该备机成为该主机。
Dual-computer hot standby redundancy control system and method for electronic guide rubber-tyred vehicle
一种用于电子导向胶轮车的双机热备冗余控制系统及方法
2022-11-25
Patent
Electronic Resource
Chinese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
Springer Verlag | 2024
|European Patent Office | 2023
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