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Huawei patents self-adjust rear view car mirror technology for drive safety



Recently, Huawei has published a patent related to smart cars and titled “Rearview Mirror Adaptive Adjustment Method and Device”. The patent was filed with application number CN112440881A in August 2019 and published on March 5, 2021, with the Chinese patent office.

According to the information, the patent reveals an adaptive adjustment method for a rearview mirror that adjusts its position intelligently using AI. The mirror obtains the spatial position of the driver’s eye and the target rearview mirror and according to the spatial position of the human eye and the target rearview mirror space position adjusting horizontal viewing angle similar to the driver’s rearview mirror objective.

Furthermore, the patent describes this method including two auxiliary angles through AI image recognition and then automatically adjust the horizontal angle of the target review mirror to help the driver get the best view of the rearview mirror, avoiding the driver’s manual adjustment. The sign glass is distracted and affects driving safety.


Most of Deng Li's smartphones are from the Huawei ecosystem and his first Huawei phone was Ascend Mate 2 (4G). As a tech enthusiast, he keeps exploring new technologies and inspects them closely. Apart from the technology world, he takes care of his garden.