The invention discloses a demand-collaborative intersection passing right scheduling method, which comprises the following steps of: acquiring basic data such as urban road network space layout, roadside detection equipment, vehicle distribution and pedestrian distribution, and according to data such as OD (Origin Destination) data, detection data, a road network structure and a historical track, acquiring a demand-collaborative intersection passing right scheduling result; calculating and predicting the time and probability that a traffic trip subject arrives at each intersection in the road network; obtaining the total passing demand time sequence distribution of the intersection in a future period of time, and constructing a time sequence passing demand graph; the total traffic demand C on the demand graph is taken as a control target, the phase with strong traffic demand is scheduled preferentially, and the phase extension time delta t is calculated and selected according to the change condition of delta C, so that the active scheduling of the traffic right of the intersection is realized, and the traffic efficiency is improved.

    本发明公开了一种需求协同的交叉口通行权调度方法,该方法包括:获取城市道路网络空间布局、路侧检测设备、车辆、行人分布等基础数据,根据OD数据、检测数据、路网结构、历史轨迹等数据,计算和预测路网中交通出行主体到达各个交叉口的时间和概率;获得交叉口未来一段时间内总的通行需求时序分布,构建时序通行需求图;以需求图上通行需求总量C为控制目标,通行需求强的相位优先调度,通过ΔC变化情况,计算和选择相位延长时间Δt,实现对交叉口通行权的主动调度,提升通行效率。


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    Titel :

    Demand-collaborative intersection passing right scheduling method


    Weitere Titelangaben:

    一种需求协同的交叉口通行权调度方法


    Beteiligte:
    LIU JIANHUA (Autor:in) / CHENG TIANLIANG (Autor:in) / ZHANG YUJIE (Autor:in) / DING HAILONG (Autor:in) / DU YUNXIA (Autor:in) / GAO TAOTAO (Autor:in) / XU SEN (Autor:in)

    Erscheinungsdatum :

    2023-05-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / 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



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