The embodiment of the invention is suitable for the technical field of vehicles, and provides a vehicle emergency braking method and device, vehicle-mounted equipment and a medium, the method comprises the following steps: when a target obstacle having a collision risk with a vehicle is monitored, predicting a target obstacle moving track of the target obstacle; according to the road slope of the current driving road of the vehicle, a braking track of the vehicle is predicted, and the braking track is a vehicle driving track generated when the vehicle starts emergency braking from the current moment; according to the target obstacle moving track and the braking track, whether the vehicle needs to be braked emergently or not is determined; and if the vehicle needs to be braked emergently, the vehicle is controlled to output the maximum braking deceleration so as to brake the vehicle. By means of the method, emergency braking of the vehicle can be carried out based on the road gradient, and therefore emergency braking control over the vehicle is more accurate.

    本申请实施例适用于车辆技术领域,提供了一种车辆紧急制动方法、装置、车载设备及介质,该方法包括:当监测到与车辆存在碰撞风险的目标障碍体时,预测目标障碍体的目标障碍体移动轨迹;根据车辆当前行驶道路的道路坡度,预测车辆的制动轨迹,制动轨迹为车辆从当前时刻开始紧急制动将会产生的车辆行驶轨迹;根据目标障碍体移动轨迹和制动轨迹,确定是否需要对车辆进行紧急制动;若需要对车辆进行紧急制动,则控制车辆输出最大制动减速度,以对车辆进行制动。通过上述方法,能够基于道路坡度进行车辆的紧急制动,从而使得对车辆的紧急制动控制更为精确。


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    Title :

    Vehicle emergency braking method and device, vehicle-mounted equipment and medium


    Additional title:

    车辆紧急制动方法、装置、车载设备及介质


    Contributors:
    WANG JIE (author)

    Publication date :

    2024-11-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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