The invention discloses a special event city zoning method based on multi-mode public transport travel data, which comprises the following steps of: dividing traffic zones according to city road data, and then inputting processed city multi-mode public transport travel data; and converging the multi-mode public transport travel data into the traffic cells according to the traffic cell division to obtain a joint data set. And constructing a spatial interaction network according to the joint data set so as to reflect spatial and temporal characteristics of urban public transport travel. Dividing the space interaction network by using a Leiden community detection algorithm to obtain a preliminary city partitioning scheme; and finally, according to a spatial constraint condition, correcting a spatial non-connection region in the preliminary partitioning scheme to obtain a final city partitioning scheme. According to the invention, the influence of urban partition caused by special events on resident travel can be effectively reduced, and a refined and sustainable management reference is provided for coping with the special events in cities.
本发明公开了一种基于多模式公共交通出行数据的特殊事件城市分区方法,根据城市道路数据划分交通小区,随后输入处理后的城市多模式公共交通出行数据,依据交通小区划分将多模式公共交通出行数据汇聚到交通小区中得到联合数据集。再根据联合数据集构建空间交互网络,以反映城市公共交通出行的时空特征。接着利用Leiden社区检测算法对空间交互网络进行划分,得到初步的城市分区方案。最后,根据空间约束条件对初步分区方案中的空间不连接区域进行修正,得到最终的城市分区方案。本发明能有效减少特殊事件而进行的城市分区对居民出行的影响,为城市应对特殊事件提供精细化、可持续的管理参考。
Special event city partitioning method based on multi-mode public transport trip data
一种基于多模式公共交通出行数据的特殊事件城市分区方法
2023-07-28
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / 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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