The invention relates to a vehicle positioning device, a vehicle positioning method, a vehicle finding device, a vehicle finding method and a vehicle finding system. The positioning device of the vehicle comprises a processor. The processor is configured to scan a nearby WiFi device in response to a vehicle stall, record the identity information of the WiFi device and distance information from thevehicle to the WiFi device in response to the scanned nearby WiFi device, and upload the identity information of the device and the distance information to a cloud server, wherein the distance information uploaded to the cloud server is used for determining a relative position of the vehicle and the user terminal in cooperation with the position information of the WiFi device and the position information of the user terminal. According to the invention, the vehicle position can be quickly and accurately provided in an indoor scene with weak satellite signals, so that the requirement of a userfor finding a vehicle in the indoor scene is met.
本发明涉及一种车辆的定位装置及定位方法、一种找车装置及找车方法,以及一种找车系统。该车辆的定位装置包括处理器。所述处理器配置为:响应于车辆熄火而扫描附近的WiFi设备;响应于扫描到附近的WiFi设备,记录所述WiFi设备的设备身份信息及本车到所述WiFi设备的距离信息;以及将所述设备身份信息及所述距离信息上传到云端服务器,其中,上传到所述云端服务器的所述距离信息用于配合所述WiFi设备的位置信息及用户终端的位置信息来确定本车与所述用户终端的相对位置。本发明能够在卫星信号弱的室内场景快速、准确地提供车辆位置,从而满足用户在室内场景找车的需求。
Vehicle positioning device and positioning method
一种车辆的定位装置及定位方法
2020-09-01
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze |
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