The invention relates to the technical field of digital data processing, and provides a subway train operation scheduling method and system, and the method comprises the steps: obtaining the related operation information of a subway train; obtaining particle randomness of the corresponding particles according to the related operation information of the subway train; obtaining an optimized distance sequence of the particles according to the distance information between the particles in the corresponding multi-dimensional optimization feature space in the operation scheduling process; obtaining particle search intensity of particles corresponding to each subway train according to the running states of the subway trains of different shifts; obtaining the self-adaptive weight of the particles according to the particle search intensity, and obtaining the optimal running speed of the subway train according to the self-adaptive weight; a scheduling scheme is obtained according to the optimal running speed, and the scheduling system sends a scheduling instruction to the subway train according to the scheduling scheme. According to the method, the adaptive inertia weight of the particle is obtained according to the running state of the subway train and the station information, and the problem of poor scheduling effect caused by falling into a local optimal solution due to the fixed inertia weight can be avoided.

    本发明涉及数字数据处理技术领域,提出了一种地铁列车运务调度方法及系统,包括:获取地铁列车的相关运行信息;根据地铁列车的相关运行信息获取对应粒子的粒子随机性;根据运务调度过程中对应多维寻优特征空间内粒子之间的距离信息获取粒子的优化距离序列;根据不同班次地铁列车的运行状态获取每辆地铁列车对应粒子的粒子搜索强度;根据粒子搜索强度获取粒子的自适应权重,根据自适应权重获取地铁列车的最佳运行速度;根据最佳运行速度获取调度方案,调度系统根据调度方案向地铁列车发送调度指令。本发明根据地铁列车的运行状态以及站点信息获取粒子的自适应惯性权重,能够避免固定惯性权重导致陷入局部最优解所造成的调度效果欠佳的问题。


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    Title :

    Subway train operation scheduling method and system


    Additional title:

    一种地铁列车运务调度方法及系统


    Contributors:
    XU YAN (author) / ZHAO SONG (author) / ZHUANG YAN (author) / ZHU QINGCHEN (author) / CHEN YIYAN (author) / DING XINGHUI (author)

    Publication date :

    2023-12-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen



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