The invention provides a train wheel diameter correction method and device, and the method comprises the steps: obtaining a first moment and a second moment when a first wheel set of a train passes through a first transponder and a second transponder respectively, and enabling the first wheel set to be electrically connected with a first sensor; a third moment of a second wheel set is obtained according to the first moment and a time error, a fourth moment of the second wheel set is obtained according to the second moment and the time error, and the time error is a time difference between a first ATP system corresponding to the first wheel set and a second ATP system corresponding to the second wheel set; the second wheel set is electrically connected with the second sensor; determining the wheel diameter of the second wheel set based on the third moment and the fourth moment; according to the method, the wheel diameter values of different positions of the train can be corrected, and the correction precision of the wheel diameter values of the train is improved.

    本发明提供一种列车轮径校正方法及装置,该方法包括:获取列车的第一轮组分别通过第一应答器和第二应答器时对应的第一时刻和第二时刻,第一轮组与第一传感器电连接;根据所述第一时刻和时间误差,得到第二轮组的第三时刻,并根据所述第二时刻和时间误差,得到所述第二轮组的第四时刻,所述时间误差为所述第一轮组对应的第一ATP系统与第二轮组对应的第二ATP系统之间的时间差位,第二轮组与第二传感器电连接;基于所述第三时刻和所述第四时刻,确定所述第二轮组的轮径;本发明所述方法能够实现对列车不同位置的轮径值的校正,提高了列车轮径值的校正精度。


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    Title :

    Train wheel diameter correction method and device


    Additional title:

    列车轮径校正方法及装置


    Contributors:
    ZHAO YUETONG (author) / ZHENG ZHIJUN (author) / ZHOU DONGYUN (author) / QIN YAFEN (author) / XIANG RUNZI (author) / MA XINCHENG (author) / ZHANG CHEN (author) / GAO TAI (author) / CHAI RONGYANG (author) / XU ZHIDONG (author)

    Publication date :

    2022-11-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS



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