The invention discloses a road state detection method and device, electronic equipment and a storage medium. According to the method, the vehicle distribution information corresponding to the to-be-detected road is obtained through the road thermodynamic diagram, the vehicle number change information corresponding to the to-be-detected road is determined according to the road traffic information of the to-be-detected road, and then the road state of the to-be-detected road is determined in combination with the vehicle distribution information and the vehicle number change information. Therefore, on one hand, based on the vehicle distribution information and the vehicle number change information corresponding to the to-be-detected road, the road state of the to-be-detected road is determined from the space dimension and the time dimension, and the accuracy of road state detection is improved. And on the other hand, when the road state of the to-be-detected road is judged, a model with high calculation amount and low universality does not need to be adopted, and the road state detection method provided by the invention does not depend on the characteristics of the to-be-detected road, so that the method can be applied to all roads, the universality is higher, and the cost is relatively low.

    本申请公开了一种道路状态检测方法、装置、电子设备及存储介质。本方法通过道路热力图得到待检测道路对应的车辆分布信息,并根据待检测道路的道路通车信息,确定待检测道路对应的车辆数量变化信息,然后结合车辆分布信息和车辆数量变化信息,确定待检测道路的道路状态。因此,本方法一方面基于待检测道路对应的车辆分布信息和车辆数量变化信息,分别从空间维度和时间维度确定待检测道路的道路状态,提高了道路状态检测的准确性。另一方面,在判断待检测道路的道路状态时,无需采用高计算量、低泛用性的模型,本申请提供的道路状态检测方法不依赖于待检测道路自身的特征,因此可以应用于所有的道路,泛用性更高,成本相对较低。


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    Title :

    Road state detection method and device, electronic equipment and storage medium


    Additional title:

    道路状态检测方法、装置、电子设备及存储介质


    Contributors:
    WANG YI (author) / WANG LVLIANG (author) / ZHAO YONG (author) / LIAO JIE (author) / YU ZHONGLING (author) / LI XIAOLU (author) / ZHANG WENTAO (author)

    Publication date :

    2023-11-17


    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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