The invention discloses a single-carriage vehicle door state feedback circuit and a whole vehicle door state feedback circuit and method. The single-carriage door state feedback circuit can send an instruction that a single-carriage safety loop relay is electrified to a train management and control system when all doors of one carriage are locked in place and closed in place, so as to feed back the state that all doors of the carriage are locked in place and closed in place. The whole vehicle door state feedback circuit can send a whole vehicle safety loop relay power-on instruction to the train management and control system when all the vehicle doors of all the carriages are locked in place and closed in place so as to feed back the state that all the vehicle doors of the whole vehicle are locked in place and closed in place. A driver performs driving work according to the vehicle door state fed back by the circuit provided by the invention, so that the operation safety of the whole motor train unit can be effectively improved, faulty and abnormal vehicle doors can be conveniently, quickly and efficiently determined, the fault maintenance efficiency is improved, the safety of themotor train unit is enhanced, and the accident probability is reduced.
本申请公开一种单车厢车门状态反馈电路、整车车门状态反馈电路及方法。单车厢车门状态反馈电路,能在一节车厢的所有车门均锁到位且关到位时,向列车管理和控制系统发送单车厢安全回路继电器得电的指令,以此反馈该车厢的所有车门均锁到位且关到位的状态。整车车门状态反馈电路,能够在所有车厢的所有车门均锁到位且关到位时,向列车管理和控制系统发送整车安全回路继电器得电的指令,以此反馈整车的所有车门均锁到位且关到位的状态。驾驶员根据本申请提供的电路反馈的车门状态进行驾驶工作,能够有效提升动车组整车的运行安全性,并且便于快速高效地确定故障、异常的车门,进而有利于提升故障维修的效率,加强动车组安全性,减少事故发生的几率。
Single-carriage vehicle door state feedback circuit, and whole vehicle door state feedback circuit and method
单车厢车门状态反馈电路、整车车门状态反馈电路及方法
2020-04-24
Patent
Electronic Resource
Chinese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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