The invention discloses a train positioning system and a train positioning method, and the system comprises a positioning beacon reflector which is disposed on a train track and comprises a positioning effective region carrying beacon identification information; laser radar equipment which is installed at the bottom of a rail train on the train track and used for scanning the positioning effectiveregion of the positioning beacon reflector, obtaining a target positioning signal corresponding to the beacon identification information and sending the target positioning signal to a positioning processing module; and the positioning processing module which is arranged on the rail train, is connected with the laser radar equipment and is used for receiving the target positioning signal and positioning the train based on the target positioning signal. According to the train positioning system and the train positioning method, the train positioning accuracy can be improved, the influence of heavy fog and rainwater weather is reduced, and the daily maintenance cost is reduced.

    本发明公开了一种列车定位系统和列车定位方法,该系统包括:定位信标反光板,设置在列车轨道上,所述定位信标反光板包括携带信标标识信息的定位有效区域;激光雷达设备,安装在所述列车轨道上的有轨列车的底部,用于扫描所述定位信标反光板的定位有效区域,获取与所述信标标识信息相对应的目标定位信号,将所述目标定位信号发送给定位处理模块;定位处理模块,设置在所述有轨列车上,并与所述激光雷达设备相连,用于接收所述目标定位信号,基于所述目标定位信号进行列车定位。该列车定位系统和列车定位方法,可提高列车定位的准确率,减少大雾、雨水天气的影响,降低日常维护费用。


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    Title :

    Train positioning system and train positioning method


    Additional title:

    列车定位系统和列车定位方法


    Contributors:
    HE JIABIN (author)

    Publication date :

    2021-02-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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