The invention discloses an automatic emergency braking method, computer equipment, a readable storage medium and a motor vehicle, and relates to the technical field of motor vehicles, the automatic emergency braking method comprises the following steps: establishing a target set, elements of which are obstacle vehicles meeting with a self vehicle; creating a road information set including lane line information and road edge information; calculating a cost value of collision avoidance of the vehicle according to the position of the vehicle, the target set and the road information set, wherein the cost value is a transverse acceleration required by collision avoidance of the vehicle; if the cost value is smaller than the extreme movement value of the vehicle, warning a driver; and if the cost value is greater than the extreme motion value of the vehicle, braking the vehicle. According to the target selection method provided by the invention, the danger degree is calculated and evaluated by extracting the road information and the information of the obstacle vehicles on the adjacent lanes.

    本发明公开了一种自动紧急刹车方法、计算机设备、可读存储介质及机动车,涉及机动车技术领域,包括如下步骤:建立目标集,其中的元素为与自车会车的障碍车辆;创建道路信息集,包括车道线信息以及路沿信息;根据自车位置、目标集和道路信息集计算自车避撞的代价值,所述代价值为自车避撞所需的横向加速度;如果所述代价值小于自车极限运动值,则向驾驶员示警;如果所述代价值大于自车极限运动值,则对车辆进行制动。本发明所提供的目标选择方法通过提取道路信息以及相邻车道障碍车辆的信息,计算评估危险程度。


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    Titel :

    Automatic emergency braking method, computer equipment, readable storage medium and motor vehicle


    Weitere Titelangaben:

    一种自动紧急刹车方法、计算机设备、可读存储介质及机动车


    Beteiligte:
    QIU RUOFENG (Autor:in) / HU KAI (Autor:in) / YU WEI (Autor:in) / WANG YAONONG (Autor:in)

    Erscheinungsdatum :

    2023-06-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / 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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