The invention belongs to the field of urban rail transit network passenger flow simulation, and particularly relates to an urban rail transit passenger travel behavior characteristic estimation method. Obtaining, analyzing and processing travel data; searching a feasible path set meeting the maximum transfer frequency constraint between the OD pairs by adopting a breadth-first algorithm with constraint; reconstructing a passenger trip chain; through a path time similarity index, passengers on a non-transfer single path and passengers on a single-transfer single path are distributed to a train, and then a travel chain of the two types of travel passengers is obtained; and taking the standard deviation of the train arrival time as the standard deviation of the waiting time of the passengers on the platform, and calculating to obtain passenger in-out walking time distribution and transfer walking time distribution. According to the passenger travel behavior characteristic estimation method for the urban rail transit, station entering and exiting walking time distribution of passengers in all stations in an urban rail transit network, transfer walking time distribution of the passengers in each transfer direction of a transfer station and waiting time distribution of each station can be accurately estimated.

    本发明属于城市轨道交通线网客流仿真领域,特别是涉及城市轨道交通乘客出行行为特性估计方法。获取并分析处理出行数据;采用带约束的广度优先算法搜寻OD对间满足最大换乘次数约束的可行路径集;重构乘客出行链;通过路径时间相似度指标将无换乘单路径和单换乘单路径乘客分配到列车上去,进而得到两类出行乘客的出行链;以列车到站时间的标准差作为乘客在站台候车时间的标准差,计算得到乘客进出站步行时间分布和换乘步行时间分布。本发明所述的城市轨道交通乘客出行行为特性估计方法,能够准确地估计乘客在城市轨道交通网络中所有站点的进出站步行时间分布、换乘站各换乘方向的换乘步行时间分布、各站点候车时间分布。


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    Titel :

    Urban rail transit passenger travel behavior characteristic estimation method


    Weitere Titelangaben:

    城市轨道交通乘客出行行为特性估计方法


    Beteiligte:
    LIU JIAJUN (Autor:in) / HUANG WEI (Autor:in) / ZHANG NING (Autor:in) / WANG JIAN (Autor:in)

    Erscheinungsdatum :

    18.02.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    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 / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen



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