The invention discloses a road supervision method and system based on vehicle vibration sense, and the method comprises the following steps: obtaining vehicle vibration data, judging the direction andsource of the vibration data, and enabling the vibration data to comprise a first amplitude a and a second amplitude b, wherein the first amplitude a is the position amplitude of a vehicle body, andthe second amplitude b is the position amplitude of a vehicle hub shock absorber connecting rod; calculating the running speed V of the vehicle; acquiring current vehicle position information in realtime according to the GPS; calculating a correction amplitude d according to the first amplitude a and the second amplitude b, wherein the correction amplitude d is used for judging road condition information; and marking road condition information in real time according to the current vehicle road position information and the correction amplitude d. According to the method and the system, the vibration sensor is adopted to acquire the vibration data in the vehicle driving process, and the road surface information in the driving process is judged according to the vibration data, so that the road surface can be judged without manpower, and the road surface damage judgment efficiency is improved.

    本发明公开了一种基于车辆震感的道路监管方法和系统,所述方法包括如下步骤:获取车辆振动数据,判断振动数据的方向和来源,所述振动数据包括第一振幅a和第二振幅b;所述第一振幅a为车辆本体位置振幅,所述第二振幅b为车辆轮毂减震器连接杆位置振幅;计算车辆的行使速度V;根据GPS实时采集当前车辆位置信息;根据所述第一振幅a和第二振幅b计算修正振幅d,所述修正振幅d用于判路面路况信息;根据当前车辆路位置信息和修正振幅d实时标记路况信息。所述方法和系统采用振动传感器获取车辆行驶过程中的振动数据,根据所述振动数据判断行驶过程中的路面信息,从而可以无需人工对路面进行判断,提高路面破损判断效率。


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    Title :

    Road supervision method and system based on vehicle vibration sense


    Additional title:

    一种基于车辆震感的道路监管方法和系统


    Contributors:
    BAO SEN (author) / LUO LU (author) / LI BIAO (author) / LI RUIFENG (author) / TAN LIXU (author)

    Publication date :

    2021-02-09


    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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