The invention relates to the technical field of motor train unit safety, in particular to a motor train unit safety loop bypass system which aims at solving the problems that after an existing safetyloop is abnormally powered off, a fault point cannot be quickly found, a motor train unit stays in an operation line for a long time, and the operation order is seriously affected. The motor train unit safety loop bypass system comprises a main control train safety loop control circuit and a bypass system, and the bypass system comprises a first bypass switch and a second bypass switch; one end ofthe first bypass switch is connected with an alert device in the main control train safety loop control circuit, and the other end of the first bypass switch is connected with one end of an ATP control contact, connected in series in a safety loop, in the main control train safety loop control circuit; and one end of the second bypass switch is connected with the other end of the ATP control contact, connected in series in the safety loop, in the main control train safety loop control circuit. By closing the first bypass switch and/or the second bypass switch, emergency closing in a fault ofthe safety loop is achieved, and the system avoids unnecessary losses of passengers caused by train delay.

    一种动车组安全环路旁路系统,涉及一种动车组安全技术领域,为解决现有安全环路异常失电后,无法快速找到故障点,造成动车组长时间滞留在运营线路,严重影响运营秩序等问题,包括主控车安全环路控制电路和旁路系统,旁路系统包括第一旁路开关和第二旁路开关;所述第一旁路开关的一端与主控车安全环路控制电路中的警惕装置连接,另一端与主控车安全环路控制电路中ATP串联在安全环路中的控制触点的一端连接;第二旁路开关的一端与主控车安全环路控制电路中ATP串联在安全环路中的控制触点的另一端连接;通过对第一旁路开关和/或第二旁路开关的闭合,实现安全环路故障时的应急闭合,本发明系统避免因列车晚点给乘客造成的不必要损失。


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    Titel :

    Motor train unit safety loop bypass system


    Weitere Titelangaben:

    一种动车组安全环路旁路系统


    Beteiligte:
    YANG CHUAN (Autor:in) / YU WENLONG (Autor:in) / QIAO FENG (Autor:in) / SHI XUEJIAO (Autor:in)

    Erscheinungsdatum :

    2020-12-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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