The embodiment of the invention discloses a vehicle running speed control method and device, electronic equipment and a storage medium. The method comprises the steps of obtaining attribute information of at least two driving road sections of a road where a target vehicle is located; the at least two pieces of driving road section attribute information comprise road section curvature information and position information of road section curvature change; determining driving speed limit values of the at least two driving road sections according to the road section curvature information of the at least two driving road sections; and determining the target driving speed of the road where the target vehicle is located according to the driving speed limit values of the at least two driving road sections and the position information of the curvature change of the road sections. By the adoption of the technical scheme, information fusion of the whole vehicle and the map system is achieved, the road condition of the road where the target vehicle is located is effectively predicted, the target driving speed is adaptively optimized and controlled, emergencies caused by insufficient sight distance in traditional driving are overcome, and the driving safety of the vehicle is improved.

    本发明实施例公开了一种车辆行驶速度控制方法、装置、电子设备及存储介质。该方法包括:获取目标车辆所在道路的至少两个行驶路段属性信息;所述至少两个行驶路段属性信息包括路段曲率信息以及路段曲率发生变化的位置信息;依据所述至少两个行驶路段的路段曲率信息,确定所述至少两个行驶路段的行车速度限值;依据所述至少两个行驶路段的行车速度限值以及路段曲率发生变化的位置信息,确定所述目标车辆所在道路的目标行车速度。采用本发明实施例的技术方案,实现整车和地图系统的信息融合,并对目标车辆所在道路的路况进行有效预测,对目标行车速度进行自适应优化和控制,克服传统驾驶由于视距不足导致的突发事件,提高车辆的行驶安全性。


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    Titel :

    Vehicle running speed control method and device, electronic equipment and storage medium


    Weitere Titelangaben:

    一种车辆行驶速度控制方法、装置、电子设备及存储介质


    Beteiligte:
    FANG LISHUANG (Autor:in) / LIU LI (Autor:in) / WANG MINGQING (Autor:in) / ZHANG PENG (Autor:in) / WANG CONG (Autor:in)

    Erscheinungsdatum :

    2023-03-28


    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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