The invention discloses an automatic parking method, device and system based on intelligent obstacle avoidance, and the method comprises the steps: in an automatic parking process, a parking controller obtains the types of obstacles on a parking path of a vehicle through a vehicle-mounted camera, and obtains the position relation between the obstacles and the vehicle through a vehicle-mounted sensor; the parking controller judges the collision dangerous area where the obstacle is located on the parking path of the vehicle according to the obtained obstacle type and the position relation between the obstacle and the vehicle, and the width of the collision dangerous area is the sum of the vehicle body width of the vehicle, the widths of rearview mirrors on the two sides and the lateral safety distance; and the parking controller executes a corresponding braking strategy according to the type of the obstacle and the collision dangerous area where the obstacle is located. The safety of the automatic parking system is improved, the intelligent degree of obstacle avoidance is enhanced, and the efficiency of automatic parking is effectively improved.

    本发明公开一种基于智能避障的自动泊车方法、装置及系统,其中,方法包括:在自动泊车过程中,泊车控制器分别通过车载摄像头获取本车泊车路径上的障碍物类型,通过车载传感器获取障碍物与本车的位置关系;泊车控制器根据获取的障碍物类型及障碍物与本车的位置关系,判断障碍物在本车泊车路径上所处的碰撞危险区域,所述碰撞危险区域的宽度为本车的车身宽度、两侧后视镜的宽度及侧向安全距离之和;泊车控制器根据障碍物类型及障碍物所处碰撞危险区域,执行对应的制动策略。本发明提高了自动泊车系统的安全性,增强了避障的智能程度,有效提高了自动泊车的效率。


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    Title :

    Automatic parking method, device and system based on intelligent obstacle avoidance


    Additional title:

    一种基于智能避障的自动泊车方法、装置及系统


    Contributors:
    YE JIANPING (author) / XUAN WENWEI (author) / WANG LIGUO (author)

    Publication date :

    2024-03-01


    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



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