An automatic driving navigation method, device, system, vehicle terminal and server, the method includes: the wireless base station in the wireless network sends a differential positioning correction number (202) to the vehicle terminal; the vehicle terminal obtains the satellite positioning data, receives the difference location correction from the wireless base station of the wireless network, and uses the differential calibration. The satellite positioning data is corrected by the position correction number, and the high precision position of the vehicle is obtained. The vehicle terminal sends the high precision position to the server (204). The server receives the high precision position from the vehicle terminal, and determines the lane level planning path according to the high precision position and the high precision map information. The server sends the vehicle to the vehicle terminal. Drive lane level planning route (206); vehicle terminal receives Lane level planning route from the server, and controls the vehicle to drive by Lane level planning according to the high precision position of the vehicle (208). Based on the satellite differential positioning technology based on wireless network, the automatic driving navigation of all weather condition is realized, and the positioning accuracy is not dependent on the 3D high precision map, and the adaptability and reliability of the scheme are significantly increased.
【技术实现步骤摘要】
【国外来华专利技术】PCT国内申请,说明书已公开。
【技术保护点】
PCT国内申请,权利要求书已公开。
【技术特征摘要】
【国外来华专利技术】PCT国内申请,...
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