The invention relates to a rail transit cross-line train service spacing calculation method and system. The method comprises the steps that the travel time of passengers in a cross-line section is calculated; the passenger arrival connection time is calculated; constructing an overline train service spacing relation model by taking the minimum sum of the travel time of the passenger in the overline section and the arrival connection time as a target; regarding the model as a function of the sum of travel time and arrival connection time of the passenger in the cross-line section about the service spacing of the cross-line trains, and deriving to obtain a calculation formula of the service spacing of the cross-line trains; and constraint conditions are set in the calculation formula, parameter values are taken, and the service spacing of the cross-line trains is obtained through calculation. According to the method, the passenger travel distance, the highest train running speed, the dwell time and the train acceleration and deceleration are comprehensively considered on the basis of the whole passenger cross-line travel process, the cross-line train service spacing calculation model is established, quantitative calculation of the cross-line train service spacing is achieved, the settlement result is accurate and objective, and a reliable basis is provided for train planning and operation.

    本发明涉及一种轨道交通跨线列车服务间距计算方法及系统,包括:计算乘客在跨线区段出行时间;计算乘客到达接驳时间;以乘客在跨线区段出行时间与到达接驳时间之和最少为目标,构建跨线列车服务间距关系模型;将模型视为乘客在跨线区段出行时间与到达接驳时间之和关于跨线列车服务间距的函数,求导获得跨线列车服务间距的计算式;在计算式中设定约束条件,并进行参数取值,计算得到跨线列车服务间距。本发明基于乘客跨线出行全过程,统筹考虑乘客乘行距离、列车最高运行速度、停站时间、列车加减速度,建立跨线列车服务间距计算模型,实现了跨线列车服务间距的定量计算,结算结果准确、客观,为列车规划运营提供可靠的依据。


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    Title :

    Rail transit cross-line train service spacing calculation method and system


    Additional title:

    轨道交通跨线列车服务间距计算方法及系统


    Contributors:
    LU HONGBING (author) / WANG XIAODONG (author) / RAN JIANGLIANG (author) / LI TAN (author) / ZHANG MING (author) / LIANG DONG (author) / LYU MIAOMIAO (author) / LIU XIN (author) / CHEN JUNTUAN (author) / ZHANG XIAODONG (author)

    Publication date :

    2025-03-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / 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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