The invention belongs to the field of traffic planning, and particularly relates to a taxi parking area delimiting method based on passenger-carrying hot spots and POI data, which comprises the following steps: preprocessing taxi GPS data, extracting getting-on and getting-off events, clustering the getting-on and getting-off points through a DBSCAN algorithm to obtain the passenger-carrying hot spots, crawling the POI data near the passenger-carrying hot spots, and determining the parking area of a taxi according to the POI data. According to the method, a POI type with a large proportion is selected as a passenger-carrying hot spot type, a fixed parking area is arranged in an area with more travel demands according to the travel demands of taxies, and the method considers the travel demands of travelers to different destinations at different times and factors in the aspects of urban traffic jam caused by random parking of the taxies. A fixed parking area is arranged for travelers, traffic pressure can be effectively relieved, and the coordination relation between the travelers and urban traffic is fully considered.
本发明属于交通规划领域,具体为一种基于载客热点和POI数据的出租车停车区域划定方法,对出租车GPS数据进行预处理,并完成对上下车事件的提取,之后,通过DBSCAN算法对上下客点进行聚类得到载客热点,爬取载客热点附近的POI数据,选择占比大的POI类型划定为载客热点的类型,根据出租车的出行需求,将固定停车区域设置在出行需求较多的区域,该方法考虑出行者在不同时间去往不同目的地的出行需求,以及出租车随意停车造成城市交通拥堵等方面的因素,为出行者设置固定的停车区域,可以有效缓解交通压力,充分考虑出行者与城市交通之间的协调关系。
Taxi parking area delimiting method based on passenger-carrying hot spots and POI data
一种基于载客热点和POI数据的出租车停车区域划定方法
2023-11-17
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 / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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