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.
Multi-layer coupling relationship-based method for identifying train operation deviation propagation conditions
2021-11-11
Patent
Elektronische Ressource
Englisch
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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