The invention discloses a train protection curve generation method and device, equipment and a medium. The method comprises the steps that according to a preset target position point, the reverse direction of target train operation and a preset distance step length, at least one train operation interval associated with a line between the current position of a target train and the preset target position point is sequentially determined; according to the exit position, the exit speed, the route information, the acceleration limiting information and the speed limiting information of the current train operation interval and the attribute information of the target train, the entrance speed of the current train operation interval is determined; determining whether the entrance position of the current train operation interval exceeds the current position of the target train; and if yes, ending the determination of the next train operation interval, and taking a connecting line between the entrance speed and the exit speed corresponding to all determined train operation intervals as a protection curve of the target train. According to the technical scheme, the accuracy of the generated train protection curve is improved, and safe operation of the train can be guaranteed.

    本发明公开了一种列车防护曲线的生成方法、装置、设备及介质。该方法包括:根据预设目标位置点、目标列车运行的反方向和预设距离步长,依次确定目标列车的当前位置和预设目标位置点之间的线路关联的至少一个列车运行区间;根据当前列车运行区间的出口位置、出口速度、线路信息、限制加速度信息、限速信息以及目标列车的属性信息,确定当前列车运行区间的入口速度;确定当前列车运行区间的入口位置是否超出目标列车的当前位置;若是,则结束下一列车运行区间的确定,并将已确定的全部列车运行区间对应的各入口速度与出口速度之间的连线作为目标列车的防护曲线。上述技术方案提高了生成的列车防护曲线的精确性,有助于保障列车的安全运行。


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    Titel :

    Train protection curve generation method and device, equipment and medium


    Weitere Titelangaben:

    列车防护曲线的生成方法、装置、设备及介质


    Beteiligte:
    LIU GEHUI (Autor:in) / LIU LING (Autor:in) / CHENG RONG (Autor:in) / LIU JUN (Autor:in) / ZHANG JIE (Autor:in) / ZHANG JIACHENG (Autor:in) / LIU HONGEN (Autor:in) / ZHANG WANQIU (Autor:in) / LI QING (Autor:in) / QU BO (Autor:in)

    Erscheinungsdatum :

    14.02.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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