The invention provides an urban parking zoning method and zoning system based on multi-source big data, and the method comprises the steps: firstly determining a research subject and a zoning object of parking zoning, and enabling various data sets to be recorded on a traffic zone; secondly, effective data feature dimensions are identified through correlation analysis, and data dimension screening is completed; then, a weighted improved K-means clustering algorithm is adopted to identify clusters to which the traffic cells belong, and a condensation clustering algorithm is adopted to merge similar clusters; and finally, constructing a parking zone by using a road network and an administrative boundary, and mapping the clustering attribute of the traffic zone to the parking zone, thereby obtaining the parking zone with the zone attribute and high practical operability. The partitioning method and the partitioning system can solve urban parking partitions in various application scenes, are high in scientificity, reasonability, solving efficiency and implementability, and can provide technical support for differentiated management of the urban parking partitions.

    本发明提供一种基于多源大数据的城市停车分区方法及分区系统,首先确定停车分区的研究主体与分区对象,并将各类数据集计到交通小区上;其次通过相关性分析识别有效的数据特征维度,完成数据维度筛选;然后采用加权改进的K‑均值聚类算法识别交通小区所属的聚类,并采用凝聚聚类算法合并相似聚类;最后利用路网、行政边界构造停车分区,将交通小区的聚类属性映射其上,从而获得具备分区属性的、实操性强的停车分区。该分区方法及分区系统可求解多种应用场景下的城市停车分区,其科学性、合理性、求解效率、可实施性高,可以为城市停车分区的差异化管理提供技术支撑。


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    Titel :

    Urban parking partition method and partition system based on multi-source big data


    Weitere Titelangaben:

    一种基于多源大数据的城市停车分区方法及分区系统


    Beteiligte:
    MA XIAOYI (Autor:in) / DU GANGCHENG (Autor:in) / ZHANG HAIXIA (Autor:in) / DUAN YIFENG (Autor:in) / XIE ZEBIN (Autor:in) / WEI LANHUI (Autor:in) / YANG RUISHUO (Autor:in) / WANG WEITAO (Autor:in) / FENG XIPING (Autor:in) / XIONG WENTING (Autor:in)

    Erscheinungsdatum :

    2024-01-12


    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



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