According to the information, Huawei has filled the patent related to the navigation method last year and this patent was published on March 30 with publication number CN112585659A.
The patent document describes the navigation method, device, system, and additionally, it is also inter-connected to the field of intelligent driving technology. This innovation helps to solve the problem of finding parking spaces in parking lots
This navigation method includes retrieving images taken by multiple cameras, getting location information of the target vehicle based on the images taken by multiple cameras, and like. There need for two cameras in the car itself to the realization, this patent also requires a parking lot to be equipped with cameras, and the server is connected to the Internet to perform auxiliary operations.