The invention provides an urban rail transit train dynamic operation method under abnormal weather, and the method specifically comprises the steps: constructing plan nodes for stopping a train station, and setting the plan operation time between adjacent plan nodes; according to the weather data, obtaining a road condition abnormal subarea on the train running path; calculating predicted operation time between the adjacent plan nodes according to the road condition abnormal subareas; correcting the corresponding planned operation time based on the predicted operation time; and adjusting the train operation based on the corrected planned operation time. According to the method, the predicted running time of the train in the section is calculated by determining the abnormal road condition section influenced by the abnormal weather, so that the planned running time in the train plan is corrected, and the problem that the train running time is prolonged due to the deviation between the actual running time and the predicted running time of the train is solved; the running efficiency of the train is improved.
本发明提供了一种异常天气下的城市轨道交通列车动态运行方法,所述动态运行方法具体为:构建列车站停的计划节点,并设置相邻计划节点之间的计划运行时间;根据天气数据获取列车运行路径上的路况异常分区;根据路况异常分区计算相邻计划节点之间的预计运行时间;基于预计运行时间修正对应计划运行时间;基于修正后的计划运行时间调整列车运行。本发明通过确定受异常天气影响的路况异常分区来计算列车在该区间内的预计运行时间,从而修正列车计划中的计划运行时间,降低因列车实际运行时间与预计运行时间之间的偏差所带来的列车运行时间延长问题,提高列车的运行效率。
Dynamic operation method of urban rail transit train in abnormal weather
异常天气下的城市轨道交通列车动态运行方法
11.03.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
Urban rail transit train operation control method and system
Europäisches Patentamt | 2024
|