On November 27th, according to media reports, Huawei Technologies Co., Ltd. applied to publish & ldquo; a vehicle positioning method and device & rDQUO; patent, can achieve accurate positioning within weak signal space, patent application date is May 21, November 21, 2020.
Patent summary shows thatThe method comprises: monitoring the vehicle in the preset range of the positioning system after the vehicle is entered in the semi-closed space, positioning the vehicle according to the location information of the preset system in the map.
This patent can realize the accurate positioning of the vehicle in a weaker tunnel, parking lot, etc., enhances the robustness of the vehicle positioned in the well-signal inherent space.
It is worth noting that since 2021, Huawei has applied for many automotive related patents, including: driving risk assessment patents, automatic driving water depth measurement patents, roof adjustment system patents, control smart car speed patents, etc.
In addition, the current Huawei is strong with car companies, and a variety of new cars are combined with Huawei technology.It is reported that Alpha S Huawei will carry out small batch production delivery in the fourth quarter.
The car is equipped with 3 96-line models of laser radar, supports 400tops power, high-precision map. At the same time, the car is also equipped with a Hongmeng OS smart cockpit for the first time, and multi-terminal equipment can be achieved.