The invention discloses a junction station pedestrian flow control method based on a pedestrian macroscopic fundamental diagram, and the method comprises the steps: dividing a region from a peripheral region to a waiting region of a passenger transport junction station into pedestrian network sub-regions according to the facility arrangement of the passenger transport junction station and in combination with the inevitable processes and facilities for passengers to enter the station; constructing a passenger transport junction station pedestrian simulation model, obtaining pedestrian space-time trajectory data of each subarea through simulation, and calculating to obtain the pedestrian accumulation number and flow of each subarea in different preset length groups; based on the pedestrian accumulation number and the flow, constructing a pedestrian macroscopic fundamental diagram and carrying out linear function fitting on the pedestrian macroscopic fundamental diagram; on the basis of the divided pedestrian network subareas, constructing a pedestrian flow optimization model in the junction station and constraint conditions of the pedestrian flow optimization model; and solving the pedestrian flow optimization model to obtain an open number result of the facilities on the boundary of each sub-region at each moment, and controlling the open number of the facilities on the boundary of each sub-region according to the open number result, thereby achieving the purpose of pedestrian flow control.
本发明公开了一种基于行人宏观基本图的枢纽站行人流控制方法,包括:依据客运枢纽站的设施布置,结合旅客进站的必经流程及设施,将客运枢纽站从外围区域到达候车区之间的区域划分行人网络子区;构建客运枢纽站行人仿真模型,通过仿真得到各子区的行人时空轨迹数据,并计算得到不同预设长度分组中各子区的行人累积数和流量;基于所述行人累积数和流量,构建行人宏观基本图并对其进行线性函数拟合;以所划分的行人网络子区为基础,构建枢纽站内的行人流优化模型及其约束条件;对所述行人流优化模型进行求解,得到每个时刻各子区边界上设施的开放数量结果,根据开放数量结果对每个子区域边界上设施的开放数量进行控制,从而达到人流控制的目的。
Junction station pedestrian flow control method based on pedestrian macroscopic fundamental diagram
一种基于行人宏观基本图的枢纽站行人流控制方法
2024-01-26
Patent
Elektronische Ressource
Chinesisch
IPC: | 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 / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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