The invention belongs to the field of rail transit train dispatching decision making. The technical scheme of the method is suitable for a double-line convergence line scene. A virtual marshalling train formation structure decision-making method for a double-line convergence line is characterized in that transport plan requirements and system safety constraints are responded in time. A group coupling coordination strategy with a pilot vehicle as a core is designed to screen all formation structures meeting system limitation, system utility function values under each formation structure are calculated, advantages and disadvantages of different formation structures are compared through design preference rules to serve as a basis for updating the formation structures, traversal updating is performed on all feasible formation structures, and the formation structures are updated. And outputting the formation structure which enables the system efficiency to be optimal until all feasible formation structures are traversed, and giving full play to the advantages of the virtual marshalling technology in engineering practice.

    本发明属于轨道交通列车调度决策领域,本发明方法技术方案适用于双线汇合线路场景。一种面向双线汇合线路的虚拟编组列车编队结构决策方法,其特征在于,及时响应运输计划要求和系统安全约束。设计以领航车为核心的组耦合协调策略,以筛选所有满足系统限制的编队结构,通过计算每种编队结构下的系统效用函数值,通过设计偏好规则对比不同编队结构优劣性作为编队结构更新的依据,在所有可行编队结构上进行遍历更新,直到遍历完所有可行编队结构,输出使系统效率最优的编队结构,充分发挥虚拟编组技术在工程实践中的优势。


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    Title :

    Double-line convergence line-oriented virtual marshalling train formation structure decision-making method


    Additional title:

    一种面向双线汇合线路的虚拟编组列车编队结构决策方法


    Contributors:
    OU DONGXIU (author) / NING ZHENG (author) / ZHANG LEI (author) / ZHANG ZHAOXIN (author) / HE JIFENG (author) / WANG XIAOYONG (author)

    Publication date :

    2023-03-07


    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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