The invention discloses a WiFi signal fingerprint positioning navigation method and system for an intelligent vehicle, the navigation system comprises a positioning server, a first terminal loaded with a first WiFi signal fingerprint positioning module and a second terminal loaded with a second WiFi signal fingerprint positioning module, and the navigation method comprises the following steps: the navigation method carries out grid processing on a parking lot area; a certain number of acquisition reference points are deployed in the gridding area, and a WiFi access point is arranged at each acquisition reference point to perform wireless signal coverage in the parking lot area; the method comprises the steps of recording position data of each WiFi access point, detecting WiFi signal fingerprint data corresponding to the position of each WiFi access point, obtaining signal intensity detection of the WiFi signal fingerprint data corresponding to the position of each access point, positioning a parking position according to the signal intensity, and then planning a navigation route for parking.

    本发明公开了一种智能车的WiFi信号指纹定位导航方法及系统,所述导航系统包括,定位服务器、装载有第一WiFi信号指纹定位模块的第一终端和装载有第二WiFi信号指纹定位模块的第二终端,导航方法为,导航方法对停车场区域进行网格化处理,网格化区域的部署一定数量的采集参考点,在每个采集参考点设置的WiFi接入点,对停车场区域内进行无线信号覆盖;记录每个WiFi接入点位置数据,检测每个WiFi接入点位置对应的WiFi信号指纹数据,并获取每个接入点位置对应的WiFi信号指纹数据的信号强度检测,根据信号强度对停车位置进行定位,然后规划导航线路进行停车。


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    Title :

    WiFi signal fingerprint positioning navigation method and system of intelligent vehicle


    Additional title:

    一种智能车的WiFi信号指纹定位导航方法及系统


    Contributors:
    MO XIAOHUA (author) / HUANG XUANHAN (author) / HU CAIFENG (author) / LAN TIANYU (author) / CHEN YAN (author)

    Publication date :

    2024-08-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / G08C Übertragungssysteme für Messwerte, Regel-, Steuer- oder ähnliche Signale , TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS




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