The invention provides a control method and device for automatic obstacle avoidance of a vehicle, the vehicle and a storage medium. The method comprises the steps that in the intelligent driving process, the motion state of a vehicle and the motion state of a vehicle in front of the vehicle are obtained; judging whether the current situation is an emergency situation according to the motion state of the front vehicle; if it is judged that the current situation is the emergency situation, the vehicle is controlled to be braked according to a first deceleration upper limit and a first deceleration change rate upper limit corresponding to the emergency situation, and the first deceleration upper limit is larger than a second deceleration upper limit configured in the current intelligent driving process of the vehicle; the first deceleration change rate upper limit is larger than a second deceleration change rate upper limit configured in the current intelligent driving process of the vehicle. Under the emergency situation, the deceleration and the deceleration change rate in the braking process are amplified, the situation that accidents cannot be avoided according to comfortable lane changing and braking parameters in the existing intelligent driving technology is avoided, and the intelligent driving safety is improved.

    本申请提供一种车辆自动避障的控制方法、装置、车辆及存储介质。该方法包括:在智能驾驶过程中,获取车辆的运动状态和车辆的前方车辆的运动状态;根据前方车辆的运动状态判断当前是否为紧急情况;若判断出当前为紧急情况,根据紧急情况对应的第一减速度上限和第一减速度变化率上限控制车辆进行制动,其中,第一减速度上限大于车辆当前智能驾驶过程中配置的第二减速度上限,第一减速度变化率上限大于车辆当前智能驾驶过程中配置的第二减速度变化率上限。在遇到紧急情况下,放大了制动过程中减速度和减速度变化率,避免了现有智能驾驶技术中按照舒适的变道和制动参数无法避免事故的情况,提高了智能驾驶安全性。


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    Title :

    Vehicle automatic obstacle avoidance control method and device, vehicle and storage medium


    Additional title:

    车辆自动避障的控制方法、装置、车辆及存储介质


    Contributors:
    ZHANG FANG (author) / DONG ZHIHUA (author) / XU JIANJIANG (author)

    Publication date :

    2024-02-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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