The invention provides a turnout position indicating system and method. The system includes a positioning indication relay that enters a suction state in response to a positioning trigger signal; an anti-position indication relay which responds to an anti-position trigger signal to enter the suction state; and a power supply which is used for supplying power to train-ground communication equipment through the positioning information path when the positioning indication relay is in a suction state; when the positioning indication relay is in a non-suction state, power is supplied to the train-ground communication equipment through an anti-position information path; when the positioning indication relay and the anti-position indication relay are both in a suction state or a non-suction state, power is supplied to the train-ground communication equipment through a four-switch information path; and the train-ground communication equipment generates corresponding turnout position information according to a power supply path of the power supply and sends the turnout position information to a vehicle. The system is advantaged in that the turnout information can be directly sent to a driver or a train without passing through a signal machine room, intermediate links of the turnout information in the transmission process are reduced, efficiency is improved, and data transmission safety is improved.

    本发明提供了一种道岔位置指示系统及方法。所述系统包括定位表示继电器,响应于定位触发信号进入吸起状态;反位表示继电器,响应于反位触发信号进入吸起状态;电源用于当定位表示继电器处于吸起状态时,通过定位信息路径向车地通信设备供电;当定位表示继电器处于非吸起状态时,通过反位信息路径向车地通信设备供电;当定位表示继电器和反位表示继电器均处于吸起状态或非吸起状态时,通过四开信息路径向车地通信设备供电;车地通信设备根据电源的供电路径生成对应的道岔位置信息,发送至车辆。以此方式,能够不经过信号机房,直接将道岔信息发送给司机或列车,减少道岔信息在传输过程中的中间环节,提高效率,提高数据传输安全性。


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    Title :

    Turnout position indicating system and method


    Additional title:

    道岔位置指示系统及方法


    Contributors:
    YU YINGANG (author) / XIAO XIAO (author) / WANG WEI (author)

    Publication date :

    2022-01-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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