The invention relates to a vehicle safe turning method and device, electronic equipment and a medium. The method comprises the steps that vehicle driving information and vehicle driving road information are acquired; according to the vehicle driving information and the vehicle driving road information, the centrifugal speed of the vehicle at the turning road section at the set distance is calculated; and according to the centrifugal speed of the vehicle at the turning road section at the set distance and the road speed limit value of the vehicle at the turning road section, the safe turning speed of the vehicle is obtained, and the vehicle is controlled to pass through the turning road section at the safe turning speed. According to the method, the road information of vehicle driving can be obtained through a high-precision map, the vehicle is controlled to pass the turning road section according to the safe driving speed through the curvature, the coordinates and the speed limiting data in the high-precision map and the data of the vehicle, the road information of the high-precision map can be automatically corrected, and the reliability of auxiliary driving is improved.

    本发明涉及一种车辆安全转弯的方法、装置、电子设备及介质,所述方法包括:获取车辆行驶信息及车辆行驶的道路信息;依据所述车辆行驶信息及车辆行驶的道路信息,计算车辆在设定距离处转弯路段的离心速度;依据所述车辆在设定距离处转弯路段的离心速度和车辆在所述转弯路段的道路限速值,获取车辆的安全转弯速度,控制车辆在所述安全转弯速度下通过转弯路段。本申请能够通过高精度地图获取车辆行驶的道路信息,并通过高精度地图中的曲率、坐标和限速数据和车辆自身数据,控制车辆按照安全的驾驶速度通过转弯路段,并能够自动校正高精度地图的道路信息,提高辅助驾驶的可靠性。


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    Title :

    Vehicle safe turning method and device, electronic equipment and medium


    Additional title:

    车辆安全转弯的方法、装置、电子设备及介质


    Contributors:
    XU XIANJIE (author) / WANG KERU (author)

    Publication date :

    2021-06-18


    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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