The invention discloses a state detection circuit for flexibly marshaled trains. Each train in the flexibly marshaled trains comprises a one-position end circuit, a two-position end circuit and an electric hook head connector. During flexible marshalling, the two-position end circuit of the previous train is connected to the one-position end circuit of the next train through the electric hook head connector; the one-bit end circuit comprises a circuit breaker CB1 and a relay K1; the two-position end comprises a circuit breaker CB2 and a relay K2; when a train single group runs, power is fixedly supplied from the first-position end, and train related state signals are obtained from the second-position end after the whole train state is connected in series. During multi-marshalling operation, according to the characteristic that a first-position end of a front train is always connected with a second-position end of a rear train in a reconnection marshalling, power supply of a first-position end of a coupled train is automatically cut off by utilizing a coupler coupling state, and meanwhile, a circuit is communicated with the second-position end of the front train, so that multi-marshalling train state detection is realized.

    本发明公开了一种灵活编组列车的状态检测电路,灵活编组列车中每一个列车均包括一位端电路、二位端电路、电钩头连接器;在灵活编组时前一个列车的二位端电路通过电钩头连接器连接至后一个列车的一位端电路;所述一位端电路包括断路器CB1、继电器K1;所述二位端包括断路器CB2、继电器K2;列车单编组运行时固定从一位端供电,串联整车状态后至二位端得到列车相关状态信号。在多编组运行时,根据重联编组总是前车的一位端与后车二位端相连接的特点,利用车钩联挂状态,自动切断已联挂车的一位端的供电,同时将电路与前车二位端联通,实现多编组列车状态检测。


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    Title :

    State detection circuit of flexible marshalling train and flexible marshalling train


    Additional title:

    一种灵活编组列车的状态检测电路及灵活编组列车


    Contributors:
    LI JUN (author) / WANG ZHEN (author) / PAN WEICHAO (author) / BAO JIAJIAN (author)

    Publication date :

    2023-03-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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