The invention belongs to the technical field of positioning, and discloses a parking space level navigation system based on indoor low-precision positioning. The system comprises an information acquisition module, an image acquisition module, a sensing module, a central control module, a verification module, a positioning module, a distance calculation module, a parking space selection module, a three-dimensional map construction module and a navigation module. According to the parking space level navigation system disclosed by the invention, the vehicle owner can be intuitively guided by constructing the three-dimensional map, so that the vehicle owner can more accurately grasp the condition of the parking lot or the parking space; parking space positioning is carried out based on an indoor positioning method, so that parking space positioning can be accurately carried out; information of a parking lot or a parking garage can be obtained and processed, so that navigation can be more accurately and visually carried out on a user; and information provided by on-site monitoring is obtained, a map and a satellite positioning function of a navigation system are not needed, congenital defects existing in the map and the satellite positioning function are avoided, and accurate navigation of the parking space is realized.

    本发明属于定位技术领域,公开了一种基于室内低精度定位的车位级导航系统,包括:信息获取模块、图像采集模块、感应模块、中央控制模块、验证模块、定位模块、距离计算模块、车位选择模块、三维地图构建模块、导航模块。本发明的车位级导航系统通过构建三维地图能够直观的对车主进行引导,有利于车主更加准确的把握停车场或车位的情况;同时本发明基于室内定位方法进行车位定位,能够精准的进行车位定位,同时本发明能够对停车场或停车库的信息进行获取处理,能够更加精准、直观的对用户进行导航。本发明通过获取现场监控提供的信息,不需要导航系统的地图与卫星定位功能,避免地图与卫星定位功能存在的先天缺陷,实现了停车位精准导航。


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    Title :

    Parking space level navigation system based on indoor low-precision positioning


    Additional title:

    一种基于室内低精度定位的车位级导航系统


    Contributors:
    LI BO (author) / TAN QINGPING (author) / PENG FEI (author) / WANG CHANG (author) / LI XIANGTAO (author) / DAI QINWEN (author) / ZHOU RONG (author) / ZHAO WENYAN (author)

    Publication date :

    2021-08-27


    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 / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



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