The invention relates to an underground parking lot navigation method and system and a storage medium, and relates to the technical field of traffic control, and the method comprises the steps: presetting that an ETC vehicle-mounted unit is installed on a current vehicle, two ETC road test units are arranged between two adjacent intersections of an underground garage, and the ETC road test units are arranged at the positions, close to the intersections, of a lane; obtaining target parking space information of a current user; acquiring position information and advancing direction information of the current vehicle in the underground parking lot through an ETC road test unit; and planning a path for the current vehicle according to the target parking space information, the position information of the current vehicle in the underground parking lot and the advancing direction information, and navigating. The problem that when a user enters an underground garage, accurate positioning cannot be achieved due to signal influence, and consequently, the user spends a long time in turning and cannot find a parking space for parking during parking is solved, and the method has the effects of positioning in the underground parking lot and navigating for the vehicle.

    本申请涉及一种地下停车场导航方法、系统及存储介质,涉及交通控制的技术领域,其包括预设当前车辆上安装有ETC车载单元,地下车库相邻两路口之间设置有两个ETC路测单元,ETC路测单元设于车道靠近路口处;获取当前用户的目标车位信息;通过ETC路测单元获取当前车辆于地下停车场的位置信息和行进方向信息;根据目标车位信息、当前车辆于地下停车场的位置信息和行进方向信息为当前车辆规划路径并导航。解决了进入地下车库时,由于信号影响,无法准确定位,往往导致用户停车时,兜兜转转花费好长时间也没法找到停车位停车的问题,本申请具有能够于地下停车场内定位并为车辆导航的效果。


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    Title :

    Underground parking lot navigation method and system and storage medium


    Additional title:

    一种地下停车场导航方法、系统及存储介质


    Contributors:
    ZHANG SHUICHAO (author) / XU FEIFEI (author) / FAN XINKE (author) / HE KANGKANG (author)

    Publication date :

    2021-08-24


    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



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