The invention discloses a public transport passenger flow distribution method considering capacity constraint. The method comprises the following steps: step 1, constructing a public transport network considering an over-path; step 2, constructing a public transport passenger flow distribution model based on a super path; the construction process of the public transport passenger flow distribution model based on the over-path comprises the following steps: defining the over-path cost, applying capacity constraint to a public transport driving section, and constructing a passenger flow distribution variational inequality model based on the over-path and a quasi arc; and step 3, solving the public transport passenger flow distribution model based on the over-path in the step 2 to obtain a solution meeting an equilibrium condition, namely completing public transport passenger flow distribution. According to the method, the passenger travel rule and the passenger flow distribution characteristics under the influence of the vehicle capacity constraint are reflected more reasonably, and the unreasonable passenger flow excess distribution phenomenon is eliminated; actual passenger travel behaviors can be reflected, and flow prediction is more accurate; the method can be applied to passenger flow prediction of a large-scale public transportation network.

    本发明公开了一种考虑容量约束的公交客流分配方法,包括以下步骤:步骤1:构建考虑超路径的公交网络;步骤2:构建基于超路径的公交客流分配模型;基于超路径的公交客流分配模型构建过程如下:定义超路径费用,对公交行驶区段施加容量约束,构建基于超路径和基于准弧的客流分配变分不等式模型;步骤3:求解步骤2中基于超路径的公交客流分配模型,得到满足均衡条件的解,即完成公交客流分配;本发明更合理的反映在车辆容量约束影响下的乘客出行规律和客流分布特征,消除了不合理的客流超额分配现象;能够反映实际乘客出行行为,流量预测更为准确;能应用于大规模公交网络的客流预测。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Public transport passenger flow distribution method considering capacity constraint


    Weitere Titelangaben:

    一种考虑容量约束的公交客流分配方法


    Beteiligte:
    XU ZHANDONG (Autor:in) / LIU XIAOBO (Autor:in) / XIE JUN (Autor:in) / QU HEZHOU (Autor:in) / LIANG WENXIN (Autor:in) / WANG RUI (Autor:in)

    Erscheinungsdatum :

    2023-09-15


    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 / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    Public transport vehicle scheduling method considering maximum passenger capacity limitation under epidemic situation propagation

    HUANG YAN / LI ZONGZHI / ZHOU BEI et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Public Transport Smart Card Data Analysis and Passenger Flow Distribution

    Li, Man / Du, Bowen / Huang, Jian et al. | ASCE | 2012


    Intelligent public transport scheduling method based on passenger flow

    ZHANG SHIQIANG / ZHAO YAN / LING YUAN et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    On passenger saturation flow in public transport doors

    Fernández, Rodrigo / Valencia, Alejandra / Seriani, Sebastian | Elsevier | 2015