The invention relates to the field of urban planning and traffic, in particular to an urban congestion area diagnosis method, the following scheme is put forward, the method comprises the steps: inputting road condition data, mobile phone positioning data and basic space data of a city into a geographic information platform in real time, and unifying coordinates and elevations of all the data in real time; constructing a congested road section database and a crowd database of the congested road section, and hooking the congested road section database and the crowd database; extracting personal positioning data of all people in the crowd database from the mobile phone positioning data, and sequentially connecting the personal positioning data of different time periods according to a time sequence to form personal behavior track data; and classifying crowds in a crowd database according to the behavior track data of the individuals, and sorting classification results to distinguish crowds causing congestion. According to the invention, accurate and intelligent diagnosis of the congestion section is realized, and the purposes of reducing traffic congestion and optimizing transportation are achieved.

    本发明涉及城市规划领域及交通领域,尤其是一种城市拥堵地区的诊断方法,现提出如下方案,其包括将所述城市的路况数据、手机定位数据和基础空间数据实时输入至地理信息平台,并实时统一所有数据的坐标与高程;构建拥堵路段数据库和所述拥堵路段的人群数据库,将所述拥堵路段数据库和所述人群数据库形成挂接;从所述手机定位数据中提取所述人群数据库中所有人的个人定位数据,并按照时间顺序将不同时段的所述个人定位数据依次连接形成个人的行为轨迹数据;根据所述个人的行为轨迹数据将人群数据库中的人群进行分类,将分类的结果进行排序区分导致拥堵的人群。本发明实现了对拥堵地段的准确智能诊断,达到了减少交通拥堵、优化交通出行的目的。


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    Title :

    Urban congestion area diagnosis method and system and storage medium


    Additional title:

    一种城市拥堵地区的诊断方法、系统及储存介质


    Contributors:
    YANG JUNYAN (author) / ZHANG XUN (author) / SHI BEIXIANG (author) / CAI JIYAO (author) / SHI YI (author) / ZHENG YI (author) / SHAO DIAN (author) / XIA GEYANG (author)

    Publication date :

    2021-08-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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