The invention relates to a road model generation method and device, electronic equipment and a storage medium, and relates to the field of automatic driving, and the method comprises the steps: determining a target vehicle from a plurality of vehicles according to the driving directions of the plurality of vehicles in front of a current vehicle; recording driving track information of the target vehicle; determining a characteristic value of the driving track of the target vehicle based on the recorded driving track information; determining a characteristic value of the driving track of the reference vehicle from the characteristic values of the driving track of the target vehicle as a target characteristic value; and taking the target characteristic value as a parameter of a road model, and generating a target road model based on the target characteristic value. Therefore, the road model can be established based on the characteristic value of the driving track of the reference vehicle, the road model does not need to be established through lane line information acquired by a camera, and the situation that the reliability of the generated road model is reduced due to inaccurate lane line information is avoided.

    本申请是关于一种道路模型的生成方法、装置、电子设备及存储介质,涉及自动驾驶领域,包括:根据当前车辆前方的多个车辆的行驶方向,从多个车辆中确定目标车辆;记录目标车辆的行驶轨迹信息;基于记录的行驶轨迹信息,确定目标车辆的行驶轨迹的特征值;从目标车辆的行驶轨迹的特征值中,确定参照车辆的行驶轨迹的特征值,作为目标特征值;将目标特征值作为道路模型的参数,并基于目标特征值生成目标道路模型。这样,可以基于参照车辆的行驶轨迹的特征值建立道路模型,无需通过摄像头获取的车道线信息建立道路模型,避免了由于车道线信息不准确,导致生成的道路模型可靠性降低的情况。


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    Title :

    Road model generation method and device, electronic equipment and storage medium


    Additional title:

    道路模型的生成方法、装置、电子设备及存储介质


    Contributors:
    LU ERSONG (author) / ZHANG YU (author) / WANG TIANPEI (author) / ZHEN LONGBAO (author)

    Publication date :

    2024-12-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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