A multi-layer coupling relationship-based method for identifying train operation deviation propagation conditions, comprising the following steps: 1) identifying an effective train event time sequence, comprising arrival and departure events of a train at each passing station; 2) carrying out unified extraction on train activity data, comprising station stop activities, section operation activities, turn-back activities, and arrival or departure interval activities; 3) constructing coupling relationship groups between train events and train activities, and between train activities and train activities; and 4) performing statistics on changes of train operation deviations in each relationship group, and outputting a corresponding distribution function and visualized results of time-space distribution. Beneficial effects: the method has the advantages of being practical, having automatic identification and feedback optimization, and so on.


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    Title :

    Multi-layer coupling relationship-based method for identifying train operation deviation propagation conditions


    Contributors:
    LIU FENGBO (author) / XU JING (author) / YAN HONGHUI (author) / QIAN JIANG (author) / ZHOU TINGLIANG (author)

    Publication date :

    2021-11-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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