The invention discloses a control method and system for dynamic marshalling establishment of a virtual marshalling train, and belongs to the technical field of rail transit signal control. According to a predicted running track generated by a front vehicle at the previous moment, a recommended driving curve of a rear vehicle is planned by combining an emergency braking triggering speed calculation function and taking the fastest shortening of the tracking distance with the front vehicle as a target, so that the trend of EBI speed reduction can be predicted in advance, and the driving speed of the rear vehicle is improved. According to the method, the tracking distance of the train units is efficiently and quickly shortened on the premise that emergency braking is not triggered, and the dynamic marshalling establishment of the virtual marshalling train is realized by predicting the future driving track of the train.

    本发明公开一种虚拟编组列车动态编组建立的控制方法及系统,属于轨道交通信号控制技术领域。根据前车在上一时刻生成的预测运行轨迹,结合紧急制动触发速度计算函数,以最快缩短与前车的追踪间距为目标,规划后车的推荐驾驶曲线,从而能够提前预见EBI速度下降的趋势,达到在不触发紧急制动的前提下高效、快速地缩短列车单元的追踪间距,并通过对列车未来的驾驶轨迹进行预测,实现了虚拟编组列车动态编组建立。


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    Title :

    Control method and system for establishing dynamic marshalling of virtual marshalling train


    Additional title:

    一种虚拟编组列车动态编组建立的控制方法及系统


    Contributors:
    LIU HONGJIE (author) / LUO XIAOLIN (author) / TANG TAO (author) / CHAI MING (author) / LYU JIDONG (author) / SU SHUAI (author)

    Publication date :

    2023-08-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / B61B RAILWAY SYSTEMS , Eisenbahnanlagen / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES



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