The invention provides an operation and maintenance method and system for a rail transit vehicle. The method comprises the steps of: obtaining the operation state data of the rail transit vehicle; andinputting the running state data of the rail transit vehicle into a pre-trained neural network model according to the running state data of the rail transit vehicle to obtain the running state of therail transit vehicle, the running state comprising the overall running state of the rail transit vehicle, and/or the remaining value of the service life of internal subsystems and/or internal parts of the subsystems. According to the method and system of the invention, various operation state data of the vehicle are collected; the running state of the rail transit vehicle is obtained according tothe running state data; the running states of the whole rail transit vehicle, the internal subsystems of the vehicle and the internal parts of the subsystems are predicted, so that the vehicle is overhauled in time or the internal subsystems of the vehicle and the internal parts of the subsystems are replaced, and meanwhile, the resource scheduling flexibility of the rail transit vehicle and therunning safety of the vehicle are improved.

    本发明提供一种轨道交通车辆的运维方法及系统,其中,方法包括:获取轨道交通车辆的运行状态数据;根据所述轨道交通车辆的运行状态数据输入至预先训练好的神经网络模型,得到所述轨道交通车辆的运行状态,所述运行状态包括所述轨道交通车辆的总体,和/或内部子系统,和/或子系统内部件的使用寿命剩余值。本发明通过采集车辆上各种运行状态数据,根据运行状态数据得到轨道交通车辆的运行状态,实现对轨道交通车辆总体、车辆内部子系统、子系统内部件运行状态预测,以便及时对车辆进行检修或者对车辆内部子系统、子系统内部件进行更换,同时,提高了对轨道交通车辆资源调度的灵活性以及车辆运行的安全性。


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    Title :

    Operation and maintenance method and system for rail transit vehicle


    Additional title:

    一种轨道交通车辆的运维方法及系统


    Contributors:
    FENG YANBIN (author) / WANG TAO (author) / CAI JIAXIN (author) / ZHAO DEDONG (author)

    Publication date :

    2020-09-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen



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