The invention discloses an automatic emergency braking control method and device, which relate to the field of vehicle braking control. The method comprises the steps of judging whether a collision risk exists in front of a vehicle based on a vehicle AEB system, when a collision risk exists in front of the vehicle, enabling the AEB system to determine a collision risk level, determining a braking deceleration type according to the determined collision risk level, and based on the determined braking deceleration type, enabling the vehicle ESC braking system to perform braking. The braking deceleration types comprise partial emergency braking and full-force braking. The deceleration of the partial emergency braking is smaller than a first preset deceleration; the deceleration of the full-force braking is larger than the second preset deceleration and smaller than the third preset deceleration. Higher speed drop of the AEB system can be realized, so that greater benefits are brought to users.
本发明公开了一种自动紧急制动控制方法及装置,涉及车辆制动控制领域,该方法包括基于车辆AEB系统,对车辆前方是否存在碰撞风险进行判断;待车辆前方存在碰撞风险,AEB系统确定碰撞风险等级;根据确定的碰撞风险等级,确定制动减速度类型;基于确定的制动减速度类型,车辆ESC制动系统执行制动。所述制动减速度类型包括部分紧急制动和全力制动。所述部分紧急制动的减速度小于第一预设减速度;所述全力制动的减速度大于第二预设减速度,小于第三预设减速度。本发明能够实现AEB系统更高的速度降,从而给用户带来更大的收益。
Automatic emergency braking control method and device
一种自动紧急制动控制方法及装置
2022-02-01
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |