Urban rail transit train timetable optimization method and system considering passenger flow distribution

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Urban rail transit train timetable optimization method and system considering passenger flow distribution

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SUN YUANGUANG / ZHOU WEITENG / YANG RUIXIA / PENG LEI / BAO XINYU / SONG JIAWEN / ZHAO XIAOLI / WANG FANGLING / XU KAILI / CAI HANZHE / ... [more]

Abstract

The invention provides an urban rail transit train timetable optimization method and system considering passenger flow distribution, and belongs to the technical field of urban rail transit operation management. A timetable optimization model considering large and small intersections and fast and slow train modes is established, and constraint conditions such as train operation intervals, train service frequency and train origin and destination are considered; a multi-target timetable optimization model based on large and small intersections and a fast and slow vehicle mode is constructed with minimization of passenger total travel time and enterprise vehicle kilometer cost as targets. A passenger flow distribution model is established based on passenger selection behavior analysis under the express and slow operation condition, and the passenger path selection behavior is analyzed by considering the influence factors of the passenger path selection under the express and slow operation condition. Transfer and selection behaviors possibly generated in the travel process of passengers are discussed in detail, and a passenger flow distribution model is established.

本发明提供一种考虑客流分配的城市轨道交通列车时刻表优化方法及系统，属于城市轨道交通运营管理技术领域，本发明建立了考虑大小交路与快慢车模式的时刻表优化模型，考虑列车运行间隔、列车服务频率、列车起讫点等约束条件，以最小化乘客总旅行时间、企业车公里费用为目标，构建了基于大小交路和快慢车模式的多目标时刻表优化模型。基于快慢车运营条件下乘客选择行为分析建立客流分配模型，考虑乘客在快慢车运营下路径选择的影响因素，分析乘客的路径选择行为。详细讨论乘客在出行过程中可能产生的换乘以及选择行为，并建立客流分配模型。

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Title :

Urban rail transit train timetable optimization method and system considering passenger flow distribution

Additional title:

考虑客流分配的城市轨道交通列车时刻表优化方法及系统

Contributors:

SUN YUANGUANG (author) / ZHOU WEITENG (author) / YANG RUIXIA (author) / PENG LEI (author) / BAO XINYU (author) / SONG JIAWEN (author) / ZHAO XIAOLI (author) / WANG FANGLING (author) / XU KAILI (author) / CAI HANZHE (author)

Publication date :

2023-11-10

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