On November 26, Huawei has published a new patent entitled with a vehicle positioning method and device in China. According to the information, the Chinese tech maker has filed this patent back in April 2020 according to the China Intellectual Property database.
Huawei has publically announced this patent with announcement number CN113701738A in China. So far, the company has secured lots of methods and techniques in form of patents related to the field of automobiles and for future use.
According to the patent application, the Huawei vehicle positioning method and device includes after the vehicle enters the semi-enclosed space, monitoring whether the vehicle is located within the preset range of the positioning system in the semi-enclosed space.
In this case, when the vehicle is located within the preset range of the positioning system, obtain the location information of the positioning system in the semi-enclosed space on the map.
Locate the vehicle on the map according to the location information and implement the embodiments of this application can realize accurate positioning of vehicles in tunnels, parking lots, and other spaces with weak signals, and improve the robustness of vehicle positioning in spaces with poor signals.
Previously, Huawei patents in the field of automobile technology includes a method for upgrading onboard equipment and related devices, methods, and devices for predicting vehicle exits, and method and device of pedal characteristics, and more.