The invention provides a train integrity detection method and device, and relates to the technical field of rail transit. The train integrity detection method comprises the steps that train head information and train tail information are obtained, whether train head wind pressure and train tail wind pressure are high wind pressure or not is judged, a first result is obtained, whether the absolute value of the difference value between the distance between the train head position and the train tail position and the train length is smaller than a first preset value or not is judged, and a second result is obtained, judging whether the difference value between the train head speed and the train tail speed is smaller than a second preset value or not to obtain a third result, and determining whether the train is complete or not according to the first result, the second result and the third result. According to the technical scheme, the train integrity is detected by combining whether the difference value of the train head speed and the train tail speed is smaller than the second preset value or not, and the time needed for the difference value of the train head speed and the train tail speed to reach the second preset value is short, so that the time difference does not exist in the detection of the integrity of the long-marshalling train; and thus, the accuracy of integrity detection of the long marshalling train is improved.

    本申请提供一种列车完整性检测方法及装置,涉及轨道交通技术领域。其中,列车完整性检测方法包括:获取列首信息和列尾信息,判断列首风压和列尾风压是否为高风压,得到第一结果,判断列首位置和列尾位置的距离与列车车长的差值的绝对值是否小于第一预设值,得到第二结果,判断列首速度与列尾速度的差值是否小于第二预设值,得到第三结果,根据第一结果、第二结果和第三结果,确定列车是否完整。本申请技术方案还需要结合列首速度与列尾速度的差值是否小于第二预设值来检测列车完整性,由于列首速度与列尾速度的差值达到第二预设值需要的时间比较短,使得检测长编组列车的完整性不存在时间的差异,进而提高长编组列车的完整性检测的准确性。


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    Title :

    Train integrity detection method and device


    Additional title:

    一种列车完整性检测方法及装置


    Contributors:
    CHENG YAJING (author) / GUO HAIQI (author) / CAO XIN (author)

    Publication date :

    2022-11-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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