The invention relates to a lane width determination method and device, electronic equipment and a storage medium, and relates to the field of automatic driving, and the method comprises the steps: obtaining a center line shape point corresponding to a to-be-detected position in front of a vehicle, determining shape point pairs corresponding to the center line shape point on lane lines at the two sides of a lane, the shape point pair comprises two shape points which are located on lane lines on the two sides of the lane and correspond to the shape point of the center line in position, and determining the lane width of the lane at the position to be measured according to the distance between the position to be measured and the starting point of the road, the distance between the shape point of the center line and the starting point of the road and the width of the shape point pair. The corresponding shape point pair is determined at the position of the center line shape point, and the lane width at the position to be measured is determined by using the related data of the shape point pair. High-precision lane width detection can be realized under the condition of not consuming excessive computing resources, and the effects of considering the computing precision and reducing the computing cost are achieved.

    本公开涉及一种车道宽度确定方法、装置、电子设备及存储介质,涉及自动驾驶领域,该方法包括:获取车辆前方待测位置对应的中心线形状点,确定该中心线形状点在该车道两侧车道线上对应的形状点对,该形状点对包括分别位于该车道两侧车道线上的与该中心线形状点位置对应的两个形状点,根据待测位置与道路的起点的距离,该中心线形状点与该道路的起点的距离,以及该形状点对的宽度,确定该车道在该待测位置处的车道宽度。通过在中心线形状点的位置确定对应的形状点对,利用该形状点对的相关数据确定待测位置处的车道宽度。能够在不消耗过多计算资源的情况下实现高精度的车道宽度检测,达到兼顾计算精度和降低计算成本的效果。


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    Titel :

    Lane width determination method and device, electronic equipment and storage medium


    Weitere Titelangaben:

    车道宽度确定方法、装置、电子设备及存储介质


    Beteiligte:
    FENG WEI (Autor:in) / XUE XIAOMEI (Autor:in)

    Erscheinungsdatum :

    18.04.2025


    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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