The invention discloses a new line railway transport train positioning method provided by the invention. The method is characterized by, when a transport train is started, obtaining line information, mileage information and satellite positioning information of an initial position from historical records; when the transport train travels, obtaining satellite positioning information of the current position as a first reference position for wheel diameter positioning; reading the label of the current passing track as a second reference position for wheel diameter positioning; and when the transport train enters an area without satellite positioning or an area with inaccurate satellite positioning, by combining the line information, the mileage information and the satellite positioning information ofthe initial position and the first reference position of the wheel diameter positioning and the second reference position of the wheel diameter positioning, obtaining the train advancing distance and obtaining the position information of the train. Multiple positioning means are combined, new line railway locomotive positioning is achieved, nd wheel diameter positioning is combined with satellite positioning and label positioning, so that accurate positioning of a new line railway transportation train is achieved, and influences of external signals are avoided.

    本申请提供的新线铁路运输列车定位方法,运输列车启动时,从历史记录中获取起始位置的线别信息、里程信息、卫星定位信息;运输列车行进时,获取当前位置卫星定位信息,作为轮径定位的参考位置一;读取当前途经的轨道标签,作为轮径定位的参考位置二;当运输列车进入无卫星定位区域或卫星定位不准确区域,结合所述起始位置的线别信息、里程信息、卫星定位信息和所述轮径定位的参考位置一所述轮径定位的参考位置二得到列车行进距离,得到列车的位置信息。多种定位手段结合,实现新线铁路机车定位,轮径定位结合卫星定位、标签定位实现新线铁路运输列车的准确定位,且不受外界信号的影响。


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    Title :

    New line railway transport train positioning method


    Additional title:

    新线铁路运输列车定位方法


    Contributors:
    DUAN LINGFENG (author) / HAN CHAO (author) / LI ZHENHAO (author) / HU XIAOWEI (author) / HAN WENLI (author) / FENG LIXUN (author) / JIA XIAOLONG (author)

    Publication date :

    2021-05-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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