The invention discloses a train control circuit and a train, and relates to the field of train control, two switches and a third switch are arranged in each cab of the train, the first switch and the second switch are connected in parallel, the second switch and the third switch are connected in series, and the control circuit is arranged between a power supply and controlled equipment; the first switch is switched on when the driver's cab is activated, the second switch is switched off when any driver's cab is activated, and the third switch is switched on when the pantograph corresponding to the driver's cab rises and the high-voltage circuit breaker in the driver's cab is switched on. When the driver's cab is switched, the current direction for supplying power to the controlled equipment is changed from the first switch direction of the old activated driver's cab to the direction of the second switch and the third switch of the newly activated driver's cab and finally to the first switch direction of the newly activated driver's cab, so that on the basis of ensuring that the controlled equipment is not powered off in the switching process, the current is supplied to the controlled equipment. And a signal system and a TCMS are not needed, so that the realization difficulty is reduced, and the availability is also improved.
本发明公开了一种列车控制电路及列车,涉及列车控制领域,在列车的每个司机室中都设置两个开关和第三开关,第一开关和第二开关并联,第二开关和第三开关串联,该控制电路设置在电源与被控设备之间;第一开关在司机室被激活时闭合,第二开关在任一个司机室被激活时都断开,第三开关在司机室对应的受电弓升起且司机室内的高压断路器闭合时闭合。在切换司机室时,为被控设备供电的电流方向从旧激活的司机室的第一开关方向,变成新激活的司机室的第二开关和第三开关的方向,最后变成新激活的司机室的第一开关方向,在保证切换过程中的被控设备不断电的基础上,不需要依靠信号系统和TCMS,降低了实现难度,还提高了可用性。
Train control circuit and train
一种列车控制电路及列车
2024-05-03
Patent
Electronic Resource
Chinese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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