The embodiment of the invention discloses a road speed limiting method, device and equipment, and relates to the technical field of intelligent traffic. Comprising the steps that the average speed of vehicles running on branch road sections of a target road section is acquired, and the branch road sections are obtained by dividing the target road section; calculating the speed difference of the average vehicle speeds of the two adjacent branch road sections; when the number of the speed differences greater than a first threshold and the number of the branch road sections of the target road section meet a first condition, determining that the target road section is a speed abnormal road section; and determining a section of road which is adjacent to the speed abnormal road section and is located at the upstream of the speed abnormal road section as a speed limiting road section. Therefore, the vehicle can run at a proper speed on a speed-limiting road section, and frequent or rapid acceleration and deceleration on a road section with abnormal speed are avoided. And the safety of road passing is improved.

    本说明书实施例中公开了一种道路限速方法、装置及设备,涉及智慧交通技术领域。包括:获取目标路段的分路段上行驶的车辆的平均车速,所述分路段是对所述目标路段进行划分得到的路段;计算相邻两个分路段的平均车速的速度差;当大于第一阈值的速度差的数量与所述目标路段的分路段的数量符合第一条件时,确定所述目标路段为速度异常路段;将与所述速度异常路段相邻且位于所述速度异常路段上游的一段道路确定为限速路段。以便车辆在限速路段按照合适的速度行驶,避免在速度异常路段进行频繁或急剧的加减速。提高道路通行的安全性。


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    Title :

    Road speed limiting method, device and equipment


    Additional title:

    道路限速方法、装置及设备


    Contributors:
    CHEN CHEN (author)

    Publication date :

    2023-06-30


    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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