The invention discloses a train traction removal method and device, a computer storage medium and a train, whether an emergency braking hard wire signal sent by a driver controller or an emergency braking network signal sent by a whole vehicle controller is received is detected, the emergency braking hard wire signal is sent by the driver controller after emergency braking is triggered, and the emergency braking network signal is sent by the whole vehicle controller after emergency braking is triggered. The emergency braking network signal is sent after the vehicle control unit receives the emergency braking hard wire signal; if an emergency braking hard wire signal sent by a driver controller or an emergency braking network signal sent by the vehicle control unit is received, when the first contactor is kept connected, a first selected network signal is sent to a traction controller through the vehicle control unit, so that the traction controller informs a motor controller to cut off traction. According to the scheme, the resection traction reliability can be greatly improved.
本发明公开了一种列车的牵引切除方法、装置、计算机存储介质和列车,检测是否接收到司控器发送的紧急制动硬线信号或者整车控制器发送的紧急制动网络信号,其中,紧急制动硬线信号是司控器在紧急制动被触发后发送的,紧急制动网络信号是整车控制器接收到紧急制动硬线信号后发送的;若接收到司控器发送的紧急制动硬线信号或者所述整车控制器发送的紧急制动网络信号,则在所述第一接触器保持连通时,通过整车控制器向牵引控制器发送第一选定网络信号,以使牵引控制器通知电机控制器切除牵引。该方案可以大大增加切除牵引的可靠性。
Train traction removal method and device, computer storage medium and train
列车的牵引切除方法、装置、计算机存储介质和列车
2024-06-21
Patent
Electronic Resource
Chinese
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