The invention provides a control method for degraded operation of a virtual coupled train under a train-to-train communication fault, which is characterized in that when the train-to-train communication fault occurs between two adjacent single trains, a ground center control module controls the train after the fault to brake and decelerate through degraded train-to-ground communication, and the fault is controlled by the ground center control module; the distance between the head of the vehicle after the fault and the tail of the vehicle before the fault is D; and then the vehicle-mounted ATP module of the vehicle after the fault is controlled to be switched from the protection mode of colliding with the soft wall to the protection mode of colliding with the hard wall, and meanwhile, a temporary automatic driving curve is generated for the vehicle after the fault to control running of the vehicle after the fault. By adopting the control method provided by the invention, the troubleshooting efficiency can be greatly improved, the normal operation of the line can be recovered without stopping, and the troubleshooting cost is greatly saved.

    本发明提供了一种车车通信故障下虚拟连挂列车降级运行的控制方法,其特征在于:当某两个相邻的单列车之间出现车车通信故障时,通过降级的车地通信,由地面中心控制模块控制故障后车进行制动减速,直到故障后车的车头与故障前车的车尾之间的距离为车距D;然后控制故障后车的车载ATP模块从撞软墙的防护模式切换到撞硬墙的防护模式,同时为故障后车生成临时自动驾驶曲线控制故障后车的行驶。采用本申请所述的控制方法,能大大提高故障排除的效率,在不停车的情况下恢复线路正常运行,且大大节约了故障排除的成本。


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    Title :

    Control method for degradation operation of virtual coupling train under train-train communication fault


    Additional title:

    一种车车通信故障下虚拟连挂列车降级运行的控制方法


    Contributors:
    XU KAI (author) / WU SHIXUN (author) / HUANG DARONG (author) / LAN ZHANGLI (author) / ZHANG MIAO (author)

    Publication date :

    2022-12-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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