The invention provides a vehicle-mounted auxiliary driving system of a train. Comprising an overspeed protection subsystem, an automatic driving subsystem and an auxiliary driving subsystem, the overspeed protection subsystem is used for receiving the path information and the driving permission, calculating a speed and distance protection curve, monitoring the real-time speed of the train and controlling the speed not to exceed the speed and distance protection curve; the automatic driving subsystem is used for calculating an automatic train control curve according to the line data and the speed and distance protection curve sent by the overspeed protection subsystem and controlling the train to automatically drive according to the automatic train control curve; the auxiliary driving subsystem is used for executing awakening, dormancy, remote restarting and data recording operation of the train; wherein at least two micro-processing units are arranged in the main control boards of the auxiliary driving subsystems corresponding to the two ends of the train respectively, and the at least two micro-processing units form redundant configuration of the auxiliary driving subsystems. The overall performance and reliability of the system are improved, and the system is flexible, efficient and high in automation degree.

    本申请提供一种列车的车载辅助驾驶系统。包括:超速防护子系统、自动驾驶子系统和辅助驾驶子系统;超速防护子系统,用于接收路径信息和行车许可,计算速度距离防护曲线,并监控列车的实时速度,控制车速不超过速度距离防护曲线;自动驾驶子系统,用于根据超速防护子系统发送的线路数据和速度距离防护曲线,计算自动控车曲线,并控制列车按照自动控车曲线进行自动驾驶;辅助驾驶子系统,用于执行列车的唤醒、休眠、远程重启和数据记录操作;其中,在列车两端分别对应的辅助驾驶子系统的主控板中设置至少两个微处理单元,至少两个微处理单元构成辅助驾驶子系统的冗余配置。本申请提升了系统整体性能和可靠性,系统灵活高效,自动化程度高。


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    Title :

    Vehicle-mounted auxiliary driving system of train


    Additional title:

    列车的车载辅助驾驶系统


    Contributors:
    WANG MENG (author) / WANG WENQING (author) / ZHANG HAO (author) / ZHOU CHAOWEN (author) / WANG HONGJUN (author) / WEI BAIQUAN (author) / NIE JING (author) / XU GUANGYAO (author)

    Publication date :

    2024-04-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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