The driving permission control method is applied to a radio block center and comprises the following steps: acquiring the position of a train route outbound signal machine and the position of a route speed change point; calculating an initial driving permissible distance of the train according to the position of the access and departure signal machine; obtaining an average track gradient calculated by the vehicle-mounted equipment according to the gradient information of the track within the initial driving permission distance range; obtaining the braking distance of the train from the highest allowable speed to the train target speed, which is determined by the vehicle-mounted equipment according to the average track gradient, the train target speed and the highest allowable speed of the line; according to the position of the route outbound signal machine, the position of the route speed change point, the length of the train, the braking distance and the initial driving permission distance, determining an actual driving permission distance; and generating a driving permission according to the actual driving permission distance, and sending the driving permission to the vehicle-mounted equipment. According to the invention, advanced stripping during driving can be avoided.

    一种行车许可控制方法,应用于无线闭塞中心,包括:获取列车进路出站信号机的位置和进路变速点的位置;根据所述进路出站信号机的位置计算所述列车的初始行车许可距离;获取车载设备根据所述初始行车许可距离范围内轨道的坡度信息计算得到的平均轨道坡度;以及,获取所述车载设备根据所述平均轨道坡度、所述列车目标速度和线路最高允许速度,确定的所述列车从最高允许速度降到列车目标速度的制动距离;根据所述进路出站信号机的位置、所述进路变速点的位置、所述列车的长度、所述制动距离、以及所述初始行车许可距离,确定实际行车许可距离;根据所述实际行车许可距离生成行车许可,并发送给所述车载设备。本申请可以避免行车时提前起模。


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    Title :

    Driving permission control method and radio block center


    Additional title:

    一种行车许可控制方法和无线闭塞中心


    Contributors:
    ZHOU XIAOHUI (author) / ZHAO XIAOGANG (author) / WANG YANG (author) / ZHANG XIAOXIAO (author) / SONG QIANNING (author)

    Publication date :

    2024-04-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC




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