The invention discloses a speed adjusting method and device, equipment and a storage medium, and the method comprises the steps: obtaining a first object and a second object located at the two sides of a target vehicle in a preset range in front of the target vehicle, and obtaining the first speed of the first object and the second speed of the second object, the first object and the second object are located on different sides of the target vehicle, then a first transverse distance between the first object and the target vehicle and a second transverse distance between the second object and the target vehicle are calculated respectively, and then the target traffic road width is determined, so that the target traffic road width is determined according to the first speed, the second speed and the target traffic road width. And adjusting the vehicle speed upper limit value of the target vehicle. According to the influence of the speeds of the objects on the two sides and the distance between the objects and the target vehicle on psychological safety of a driver, the upper limit value of the vehicle speed of the target vehicle is automatically adjusted, the driver is in a psychological safety state, and the automation degree of speed adjustment of the self-adaptive cruise control system is improved.

    本申请公开了一种速度的调节方法、装置、设备和存储介质,该方法通过在目标车辆前方的预设范围内分别获取位于目标车辆两侧的第一对象和第二对象,以及第一对象的第一速度和第二对象的第二速度,其中,第一对象和第二对象位于目标车辆的不同侧,然后分别计算第一对象与目标车辆之间的第一横向距离、第二对象与目标车辆之间的第二横向距离,进而确定目标通行道路宽度,从而根据第一速度、第二速度和目标通行道路宽度,调节目标车辆的车速上限值。根据两侧对象的速度及其与目标车辆之间的距离对驾驶员心理安全产生的影响,对目标车辆的车速上限值进行自动调节,使驾驶员在心理上处于安全状态,提高了自适应巡航控制系统速度调节的自动化程度。


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    Titel :

    Speed adjusting method and device, equipment and storage medium


    Weitere Titelangaben:

    速度的调节方法、装置、设备和存储介质


    Beteiligte:
    WU NAN (Autor:in) / YANG CHUANZHOU (Autor:in) / LIU SHUANG (Autor:in)

    Erscheinungsdatum :

    2023-12-15


    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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