The invention discloses a train track running control method and device. The method comprises the steps that a running route of a train is segmented, and position points corresponding to different segments are obtained; determining a first motion relation, a second motion relation and a speed range of the driving speed of different position points of each segment; taking the first motion relation, the second motion relation and the speed range as constraint conditions, and solving a first curve of speeds corresponding to different position points meeting the constraint conditions; when train speed control is triggered, the tracking speed is determined according to the first curve, and the target control quantity corresponding to the tracking speed is determined based on the current running speed, the output control quantity and the tracking speed; and adjusting the currently output control quantity according to the target control quantity so as to control the running speed of the train. Therefore, the problem of train emergency stop caused by sudden change of ATP speed limit during normal train control of automatic train operation (ATO) is solved.

    本申请公开了一种列车轨道行驶控制方法及设备,该方法包括:将列车的行驶路线分段得到不同分段对应的位置点;确定各分段不同位置点的第一运动关系,第二运动关系及行驶速度的速度范围;将第一运动关系、第二运动关系及速度范围作为约束条件,求解满足约束条件的不同位置点所对应速度的第一曲线;触发列车速度控制时,根据第一曲线确定跟踪速度,基于当前行驶速度、输出的控制量及跟踪速度,确定达到跟踪速度对应的目标控制量;根据目标控制量调整当前输出的控制量,以控制列车的行驶速度。以此解决列车自动驾驶ATO正常控车时,由于ATP限速的突然变化导致的列车紧急停车的问题。


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    Title :

    Train rail running control method and equipment


    Additional title:

    列车轨道行驶控制方法及设备


    Contributors:
    LI LE (author) / GAO ZHIYONG (author) / SHA SHUO (author)

    Publication date :

    2023-05-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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