The invention provides a road model generation method and device, computer equipment and a storage medium. The method comprises the steps that vehicle speed information in the vehicle driving process is acquired; determining estimated curvature information of the vehicle based on the vehicle speed information and curvature influence parameters; determining predicted driving track information of the vehicle based on a position influence parameter matched with the estimated curvature information; filtering the estimated curvature information according to the predicted driving track information of the vehicle and the road line information collected by the vehicle to obtain target curvature information; and generating a road model based on the target curvature information and the road width information collected by the vehicle.

    本公开提供了一种道路模型生成方法、装置、计算机设备及存储介质,该方法包括:获取车辆行驶过程中的车速信息;基于所述车速信息以及曲率影响参数,确定所述车辆的估计曲率信息;基于与所述估计曲率信息匹配的位置影响参数,确定所述车辆的预测行驶轨迹信息;按照所述车辆的预测行驶轨迹信息、所述车辆采集的道路线信息,对所述估计曲率信息进行滤波,得到目标曲率信息;基于所述目标曲率信息,以及所述车辆采集的道路宽度信息,生成道路模型。


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    Titel :

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


    Weitere Titelangaben:

    一种道路模型生成方法、装置、计算机设备及存储介质


    Beteiligte:
    MINAO (Autor:in)

    Erscheinungsdatum :

    10.10.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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