The invention provides a roadside sensor calibration method and a device, and the method comprises the steps: obtaining the real-time position information of a vehicle and the sensing range information of each roadside unit, and determining the relative position information of the vehicle and each roadside unit according to the real-time position information and the sensing range information; andwhen the relative position information represents that the vehicle runs to the target sensing range of the target roadside unit, obtaining observation data obtained by observing the vehicle-mounted calibration device by the target roadside sensor of the target roadside unit, and finally obtaining a pose calibration result of the target roadside sensor according to the observation data. The vehicle-mounted calibration device is arranged on the vehicle, when the vehicle enters the sensing range of the target roadside unit, the position information and the calibration device required by calibration can be provided for the roadside sensor of the target roadside unit, a large amount of labor cost is saved, and the calibration efficiency is improved.

    本发明提供一种路边传感器标定方法和装置,该方法先获取车辆的实时位置信息和各路边单元的感测范围信息,然后根据实时位置信息和所述感测范围信息,确定车辆与各路边单元的相对位置信息,在相对位置信息表征车辆行驶至目标路边单元的目标感测范围内时,获取目标路边单元的目标路边传感器对车载标定装置进行观测得到的观测数据,最后根据观测数据得到目标路边传感器的位姿标定结果。本发明通过在车辆上设置车载标定装置,当车辆进入目标路边单元的感测范围内时,可以为目标路边单元的路边传感器提供标定所需的位置信息和标定装置,节省了大量的人力成本,提高了标定效率。


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    Title :

    Roadside sensor calibration method and device


    Additional title:

    路边传感器标定方法和装置


    Contributors:
    MO YAOKAI (author) / XU WEIJIAN (author)

    Publication date :

    2021-03-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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