The invention discloses a train working diagram adjusting method and device under the rain and snow weather condition, a medium and a product, and relates to the technical field of urban rail train operation control. A train operation constraint model and an open-air interval speed limit model are constructed by combining influence factors on line operation under rain and snow weather conditions, line operation targets needing to be considered during scheduling adjustment and adjustment means, and on the basis, the minimum train working diagram offset and the minimum canceling service station number are used as target functions, so that the speed limit of the train operation is calculated. According to the method, a train operation adjustment model under the rain and snow weather condition is established, the train operation adjustment model is solved to obtain an actual operation data set of each planned train number, the adjusted train working diagram is constructed, automatic adjustment of the train working diagram under the rain and snow weather condition can be achieved, delay is effectively reduced, and service quality is comprehensively improved.
本申请公开了一种雨雪天气条件下列车运行图调整方法、设备、介质及产品,涉及城轨列车运行控制技术领域,该方法通过获取的列车运营数据、线路拓扑结构数据和雨雪天气条件下的限速信息数据,结合雨雪天气条件下对线路运营的影响因素、调度调整时需要考虑的线路运营目标以及调整手段,构建列车运行约束模型和露天区间限速模型,并基于此,以最小化列车运行图偏移和最小化取消服务车站数量作为目标函数,建立雨雪天气条件下的列车运行调整模型,求解列车运行调整模型得到各计划车次实际运行数据集,以此构建调整后列车运行图,可实现雨雪天气条件下的列车运行图自动化调整,进而有效地降低延误,综合提高服务质量。
Train motion diagram adjusting method, equipment, medium and product under rainy and snowy weather conditions
雨雪天气条件下列车运动图调整方法、设备、介质及产品
2024-10-11
Patent
Electronic Resource
Chinese
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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