The invention discloses an intelligent vehicle automatic parking path planning optimization method, system and device and a storage medium. The method comprises the following steps: planning a parking path of a vehicle from a current position to a target parking space by using a search algorithm; a virtual parking environment is constructed, a simulation test is carried out in the virtual parking environment, different parking scenes and environment changes are simulated, and whether a parking path is safe or not is verified; when the parking path is verified to be safe, the vehicle is controlled to be parked according to the parking path; and when the vehicle is parked, the environment change is monitored in real time through a sensor, and the parking path is dynamically adjusted by using a path-finding algorithm and reinforcement learning. An A * algorithm is used for carrying out preliminary path planning and optimization, the reliability of the algorithm is verified through simulation testing, path planning and control strategies are continuously optimized, environment changes are monitored in real time and paths are dynamically adjusted by fusing data of various sensors such as a laser radar, a camera and an ultrasonic radar, and it is ensured that a vehicle safely avoids obstacles.

    本发明公开了一种智能车辆自动泊车路径规划优化方法、系统、设备和存储介质。该方法包括:使用搜寻算法规划车辆从当前位置到目标停车位的泊车路径;构建虚拟停车环境,在虚拟停车环境中进行仿真测试,模拟不同的泊车场景和环境变化,验证泊车路径是否安全;在泊车路径验证安全时,控制所述车辆根据所述泊车路径进行泊车;在车辆泊车时,通过传感器实时监测环境变化,使用寻路算法和强化学习动态调整所述泊车路径。使用A*算法进行初步路径规划和优化,通过仿真测试验证算法可靠性并不断优化路径规划和控制策略,通过融合激光雷达、摄像头和超声波雷达等多种传感器数据,实时监测环境变化并动态调整路径,确保车辆安全避让障碍物。


    Access

    Download


    Export, share and cite



    Title :

    Intelligent vehicle automatic parking path planning optimization method, system and device and storage medium


    Additional title:

    智能车辆自动泊车路径规划优化方法、系统、设备和存储介质


    Contributors:
    ZHAN XIUHONG (author) / ZHAO ZITONG (author) / GUO QUN (author) / XU JIANYONG (author) / ZHANG JINGWEI (author)

    Publication date :

    2025-02-18


    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



    Automatic parking path planning method, device and storage medium

    TONG LEBIN / YAO YIFENG | European Patent Office | 2020

    Free access

    Automatic parking path planning method, device and system, vehicle and medium

    FENG RONG / HE YONG | European Patent Office | 2023

    Free access

    Automatic parking planning path optimization method and device

    DONG WEI / ZHAI RUNGUO / CAO AN et al. | European Patent Office | 2025

    Free access

    Vehicle parking path planning method and device, vehicle and storage medium

    LIU XIN / WANG WEI / HE ZHIGUO | European Patent Office | 2020

    Free access