The invention belongs to the field of train control, and provides a train position determination method and system, and the method comprises the steps: obtaining train information, the number of a virtual section where a train estimation front end is located, and the distance from the train estimation front end to the virtual section; according to the train information, the number of the virtual section and the distance from the estimated front end of the train to the virtual section, calculating a block partition position list associated with the train and the starting position and the ending position of each block partition; and determining a train starting position coordinate point and a train ending position coordinate point according to the block partition position list associated with the train and the CTC station equipment display coordinates. According to the method, the number of the trains in the blocked partition and the position relation between the trains can be displayed, high-precision train position display is improved, normalized display on a station yard graph interface is achieved, and convenience and intuition are achieved.

    本发明属于列车控制领域,提供了一种列车位置确定方法及系统,包括:获取列车信息、列车估计前端所在虚拟区段编号和列车估计前端到所述虚拟区段距离;根据所述列车信息、虚拟区段编号和列车估计前端到所述虚拟区段的距离计算列车关联的闭塞分区位置列表、每个闭塞分区的开始位置和结束位置;根据所述列车关联的闭塞分区位置列表和CTC站场设备显示坐标,确定列车开始位置坐标点和列车结束位置坐标点。能够实现显示闭塞分区内列车数量和列车之间的位置关系,提升高精度显示列车位置,实现在站场图界面的常态化显示,方便直观。


    Access

    Download


    Export, share and cite



    Title :

    Train position determination method and system


    Additional title:

    一种列车位置确定方法及系统


    Contributors:
    JIANG LINGMING (author) / LIN FENG (author) / LIU KENAN (author) / WANG MEIHONG (author) / ZHANG MINGYUAN (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



    TRAIN POSITION DETERMINATION DEVICE AND TRAIN POSITION DETERMINATION METHOD

    KANEKO AKIRA / MURAKAMI YOICHI / NAKAYAMA YUICHIRO | European Patent Office | 2021

    Free access

    TRAIN POSITION DETERMINATION DEVICE AND TRAIN POSITION DETERMINATION METHOD

    KANEKO AKIRA / MURAKAMI YOICHI / NAKAYAMA YUICHIRO | European Patent Office | 2021

    Free access

    TRAIN POSITION DETERMINATION DEVICE AND TRAIN POSITION DETERMINATION METHOD

    KANEKO MAKOTO / MURAKAMI YOUICHI / NAKAYAMA YUICHIRO | European Patent Office | 2021

    Free access

    TRAIN POSITION DETERMINATION METHOD AND SYSTEM

    JIANG LINGMING / LIN FENG / LIU KENAN et al. | European Patent Office | 2024

    Free access

    TRAIN POSITION DETERMINATION METHOD AND SYSTEM

    JIANG LINGMING / LIN FENG / LIU KENAN et al. | European Patent Office | 2025

    Free access