The invention provides a train speed determination method and device, computer equipment and a readable storage medium. The method comprises the steps: acquiring the rotating speed of each compartment traction control unit; determining whether effective rotating speeds exist in the rotating speeds of compartment traction control units or not; if the effective rotating speeds exist, determining the number of the effective rotating speeds; if the number of the effective rotating speeds is greater than a first preset value, abandoning the maximum rotating speed and the minimum rotating speed in the effective rotating speeds to obtain a first residual rotating speed; determining the average rotating speed of the first residual rotating speed; if the number of the first residual rotating speeds is greater than a second preset value, abandoning the rotating speeds of which the difference with the average rotating speed is beyond a preset error in the first residual rotating speeds to obtain a second residual rotating speed; determining a target rotating speed according to the number of the second residual rotating speeds and the rotating speed; determining a train speed according to the target rotating speed. According to the method, the accuracy of train speed calculation can be improved when the axle of the train fails.

    本发明提供一种列车速度确定方法、装置、计算机设备和可读存储介质,方法包括:获取各车厢牵引控制单元的转速;确定各车厢牵引控制单元的转速中是否存在有效转速;若存在有效转速,则确定有效转速的数量;若有效转速的数量大于第一预设值,舍弃有效转速中的最大转速和最小转速,得到第一剩余转速;确定第一剩余转速的平均转速;若第一剩余转速的数量大于第二预设值,则舍弃第一剩余转速中与平均转速的差值在预设误差以外的转速,得到第二剩余转速;根据第二剩余转速的数量和转速确定目标转速;根据目标转速确定列车速度。本发明可以实现列车出现轮轴失效时,提高计算列车速度的精确度。


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    Title :

    Train speed determination method and device, computer equipment and readable storage medium


    Additional title:

    列车速度确定方法、装置、计算机设备和可读存储介质


    Contributors:
    QIU PENGJIAN (author) / DU QIAN (author) / WANG LIYING (author)

    Publication date :

    2021-11-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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