本发明公开了一种地下停车位智能引导系统及停车后反向寻车方法,包括信息采集系统、信息处理系统、控制系统、服务终端和灯光路径带。本发明针对地下停车场的特殊环境基于NB‑IOT、车牌识别技术与车位检测技术实现车牌与车位的信息采集;考虑驾驶员视觉和心理因素,基于改进的蚁群算法设计最短路径算法,对路径进行双层优化以获取最佳停车诱导路径;采用颜色灯光路径带指引司机进行泊车诱导,帮助司机快速找到停车位,提高地下停车场的利用率,并基于WiFi、激光扫描仪与3D‑MAP软件等设备,引入反向寻车技术与3D地图导航技术,将灯光诱导路径与实时车辆场景三维地图模型相结合车设计“停‑寻”车一体化服务,大大提高大型地下停车场的效率和服务水平。

    The invention discloses an underground parking space intelligent guiding system and a reverse vehicle searching method after parking. The underground parking space intelligent guiding system comprises an information acquisition system, an information processing system, a control system, a service terminal and a light path band. According to the invention, information collection of license plates and parking spaces is realized based on NB-IOT, a license plate recognition technology and a parking space detection technology for a special environment of an underground parking lot; visual and psychological factors of a driver are considered, a shortest path algorithm is designed based on an improved ant colony algorithm, and double-layer optimization is carried out on the path to obtain an optimal parking guidance path; a colored light path belt is adopted to guide a driver to carry out parking induction, the driver is helped to quickly find a parking space, the utilization rate of an underground parking lot is improved, and based on WiFi, a laser scanner, 3D-MAP software and other devices, a reverse vehicle searching technology and a 3D map navigation technology are introduced, so that the parking space is optimized. A light induction path and a real-time vehicle scene three-dimensional map model are combined, a vehicle parking-searching integrated service is designed, and the efficiency and the service level of a large underground parking lot are greatly improved.


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    Title :

    一种地下停车位智能引导系统及停车后反向寻车方法


    Publication date :

    2023-04-21


    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