Optimization method, device and equipment of train working diagram and storage medium

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Optimization method, device and equipment of train working diagram and storage medium

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SUN YUANGUANG / PENG LEI / DENG CHENGYUAN / LU JINSHENG / BAI YUN / SONG JIAWEN / TIAN YUANYUAN / WU ZHAOBIN / WU JIA / WANG ZHONGLIN / ... [more]

Abstract

The invention discloses a train working diagram optimization method, device and equipment and a storage medium, and the method comprises the steps: for each train number, generating an actual disturbance staying scene of the train at each station according to the historical actual staying duration of the train and the planned staying duration in the initial working diagram of the train; and constructing a train working diagram optimization model by taking an expected value of total net traction energy consumed by all power supply partitions in the actual disturbance staying scene as a minimum target, solving the train working diagram optimization model, and optimizing the initial working diagram according to a solving result to obtain an optimized train working diagram. According to the method, the optimization effect of the train working diagram can be improved, and the energy consumption of urban rail transit can be reduced to the greatest extent according to the optimized train working diagram.

本发明公开了一种列车运行图的优化方法、装置、设备以及存储介质，所述方法包括：对于每一车次，根据列车的历史实际停留时长和列车的初始运行图中的计划停留时长，生成列车在每个车站的实际扰动停留场景；以所有供电分区在所述实际扰动停留场景下消耗的总净牵引能量的期望值最小为目标，构建列车运行图优化模型，对所述列车运行图优化模型进行求解，并根据求解结果对所述初始运行图进行优化，得到优化后的列车运行图。通过本发明可以提高列车运行图的优化效果，根据优化后的列车运行图可以最大程度地降低城市轨道交通的能源消耗。

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Title :

Optimization method, device and equipment of train working diagram and storage medium

Additional title:

一种列车运行图的优化方法、装置、设备以及存储介质

Contributors:

SUN YUANGUANG (author) / PENG LEI (author) / DENG CHENGYUAN (author) / LU JINSHENG (author) / BAI YUN (author) / SONG JIAWEN (author) / TIAN YUANYUAN (author) / WU ZHAOBIN (author) / WU JIA (author) / WANG ZHONGLIN (author)

Publication date :

2023-09-05

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 / 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