The embodiment of the invention provides a traffic condition information monitoring method and device. The method comprises the steps that: a population thermodynamic diagram and a vehicle real-time movement data diagram of a target monitoring area are constructed; road network data of the target monitoring area is acquired; population information and vehicle movement information are respectivelyextracted from areas corresponding to the road network data in the population thermodynamic diagram and the vehicle real-time movement data diagram; and whether a user in the target monitoring area isin a dangerous environment or not is monitored according to the population information and the vehicle movement information. According to the method and device of the embodiment of the invention, thepopulation information and the vehicle movement information are extracted by using the population thermodynamic diagram and the vehicle real-time movement data diagram, so that whether the environment where the user is located is safe or not can be judged, and the accuracy of a detection result is ensured.

    本发明实施例提供一种路况信息监测方法和装置,该方法包括:构建目标监测区域的人口热力图和车辆实时移动数据图;获取所述目标监测区域的路网数据;分别提取所述人口热力图和所述车辆实时移动数据图中与所述路网数据对应的区域内的人口信息和车辆移动信息;根据所述人口信息和车辆移动信息,监测所述目标监测区域内的用户是否处于危险环境中。本发明实施例利用人口热力图和车辆实时移动数据图来提取人口信息和车辆移动信息,进而来判断用户所处环境是否安全,保证了检测结果的准确性。


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    Title :

    Traffic condition information monitoring method and device


    Additional title:

    路况信息监测方法和装置


    Contributors:
    GAO XINGYU (author) / FANG XIAOGANG (author) / HU YILIN (author)

    Publication date :

    2021-02-05


    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 / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme





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