The invention discloses a general taxi abnormal aggregation identification method. The method comprises the following steps: (1) acquiring city map data and dividing the city map data into a plurality of areas; (2) acquiring electronic fence data of the urban special place, and performing outward expansion on the electronic fence of the urban special place; (3) carrying out duplicate removal on the expanded area of the special place and the divided area; (4) calculating a threshold value of each area according to historical taxi data; (5) calculating the number of taxis in each area according to the current taxi GPS data, and comparing the number of the taxis with the threshold value of each area; (6) if it is judged that the taxis are gathered abnormally, alarming can be carried out, and relevant departments carry out follow-up processing in time. According to the invention, the problem of abnormal gathering judgment of urban taxis is effectively solved, urban managers are helped to make a response in time, the social stability is improved, and the urban traffic condition can be accurately judged.

    本发明公开了一种通用出租车异常聚集识别方法,包括以下步骤:(1)获取城市地图数据并划分出若干区域;(2)获取城市特殊场所的电子围栏数据,对城市特殊场所的电子围栏进行向外扩展;(3)将特殊场所扩展区域与划分的区域进行去重;(4)根据历史出租车数据计算得到各个区域的阈值;(5)根据当前出租车GPS数据计算得到各个区域的出租车数量并与各个区域的阈值进行对比;(6)若判断为出租车异常聚集,可以进行报警由相关部门及时进行跟进处理。本发明有效解决了城市出租车的异常聚集判断难题,有助于城市管理者及时做出响应,提高社会稳定性,也可以对城市交通状况进行准确判断。


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    Titel :

    General taxi abnormal gathering identification method


    Weitere Titelangaben:

    一种通用出租车异常聚集识别方法


    Beteiligte:
    XU GUILIN (Autor:in) / SHEN ZHIYONG (Autor:in) / HU KAIHUA (Autor:in) / WU SHUAIXIAN (Autor:in) / MAO YELU (Autor:in) / CHEN WENJUN (Autor:in)

    Erscheinungsdatum :

    2023-05-02


    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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