The invention discloses a parking space searching method for automatic parking. The parking space searching method comprises the following steps: detecting and recording spatial distance information D (t) perpendicular to two sides of a vehicle advancing direction in real time; identifying to obtain a first distance jump position and a second distance jump position; the parking space width W and the parking space depth H in the vehicle advancing direction are obtained; judging the type of the storage location; detecting and identifying the corner point coordinates and the angle of the parking space; according to the parking space angular point coordinates, the parking space angle, the parking space type, the parking space width and the parking space depth, compared with the prior art, the technical scheme can make up for the influence of radar envelope on the detection of the parking space by the ultrasonic radar, thereby effectively solving the problem of insufficient parking space detection precision in the parking space searching process, and improving the parking space searching efficiency. The invention further provides electronic equipment which also has the above beneficial effects.

    本发明公开了自动泊车的停车位搜索方法,包括:实时探测记录垂直于车辆行进方向两侧的空间距离信息D(t);识别得到第一距离跳变位置和第二距离跳变位置;得到沿车辆行进方向的库位宽度W,库位深度H;判断库位类型;探测识别库位角点坐标及库位角度;根据库位角点坐标,库位角度,库位类型,库位宽度,库位深度构造停车位,相比于现有技术而言,本技术方案能够弥补超声波雷达检测库位受到雷达包络的影响,从而有效解决泊车库位搜索过程中库位检测精度不够的问题,本发明还提供一种电子设备,同样具有上述有益效果。


    Access

    Download


    Export, share and cite



    Title :

    Parking space searching method for automatic parking and electronic equipment


    Additional title:

    一种自动泊车的停车位搜索方法与电子设备


    Contributors:
    YANG JIANGNING (author) / YANG FENG (author) / CHEN JIE (author) / SUN YUNZHE (author)

    Publication date :

    2023-12-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G01S RADIO DIRECTION-FINDING , Funkpeilung



    Automatic parking method for searching parking space by reversing

    XIA QING / JIANG RUYI / MA GUANGLIN et al. | European Patent Office | 2021

    Free access


    Parking scene recognition method for initial space searching stage of automatic parking

    HUA YIDING / JIANG HAOBIN / MA SHIDIAN et al. | European Patent Office | 2015

    Free access