The invention relates to a parking space navigation method for an underground garage, the underground garage where a vehicle is located comprises a plurality of WIFI signal transmitters which are uniformly arranged, a user terminal in the vehicle can receive WIFI signals, and the method comprises the following steps: generating an underground garage plane model, and obtaining parking space information requested by the user terminal; obtaining the position of the current vehicle through a WIFI fingerprint positioning method according to the WIFI signal intensity received by the user terminal; and generating a navigation route by using a proximity algorithm according to the position of the current vehicle and the parking space information, and navigating the vehicle to the parking space according to the navigation route. Compared with the prior art, the method has the advantages that the parking space searching efficiency of the vehicle in the underground garage is high and the like.

    本发明涉及一种地下车库的车位导航方法,车辆所处的地下车库包括均匀设置的多个WIFI信号发射器,车辆内部的用户终端可接收WIFI信号,该方法包括以下步骤:生成地下车库平面模型,获取用户终端请求的车位信息;根据用户终端接收到的WIFI信号强度,通过WIFI指纹定位法获取当前车辆的位置;根据当前车辆的位置和车位信息,使用邻近算法生成导航路线并根据导航路线将车辆导航至车位。与现有技术相比,本发明具有使车辆在地下车库寻找车位效率高等优点。


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    Title :

    Parking space navigation method for underground garage


    Additional title:

    一种地下车库的车位导航方法


    Contributors:
    DOU NAN (author) / LIAN ZHIGANG (author)

    Publication date :

    2022-07-12


    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 / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G01S RADIO DIRECTION-FINDING , Funkpeilung / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze




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