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发明授权
CN106428045B 一种城轨车辆及城轨车辆电气控制系统 有权

一种城轨车辆及城轨车辆电气控制系统
摘要：
本发明公开了一种城轨车辆及城轨车辆电气控制系统，城轨车辆包括两个司机室和设置在两个司机室之间的多节车厢；每个司机室内均设有列车控制模式切换开关；所有司机室和所有车厢内均设置有列车控制模式继电器、无触点逻辑控制单元；每个司机室内的列车控制模式选择开关均与该司机室内的列车控制模式继电器连接；所述司机室内的无触点逻辑逻辑控制单元、列车控制模式选择开关均与该司机室内的电源连接；每节车厢内的列车控制模式继电器触点均与该车厢内的无触点逻辑控制单元连接；所有列车控制模式继电器均与列车控制切换列车线连接；所述列车控制切换列车线两端分别接入司机室的列车控制模式选择开关和列车控制模式继电器之间。本发明从根本上解决了采用有触点继电器电路存在的接触不良、信号抖动不稳定的问题。
摘要（英）：

The invention discloses an urban rail vehicle and an urban rail vehicle electrical control system. The urban rail vehicle comprises two cabs and multiple carriages arranged between the two cabs; a train control mode switching switch is arranged in each cab, train control mode relays and contactless logic control units are arranged in all the cabs and the all the carriages, the train control mode switching switch is connected with the corresponding train control mode relay in each cab, and the contactless logic control unit and the corresponding train control mode switching switch in each cab are connected with a power source in the cab; the train control mode relay in each carriage is connected with the corresponding logic control unit in the carriage, all the train control mode relays are connected with a train control switching train line, and the two ends of the train control switching train line are connected into one train control mode switching switch of one cab and the corresponding train control mode relay in the other cab respectively. The problems that contact is poor, and signals shake and are unstable when a contact relay circuit is adopted are solved fundamentally.

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