Self-adaptive photosensitive sun shield adjusting system and adjusting method

Abstract

The invention discloses a self-adaptive photosensitive sun visor adjusting system which comprises a sun visor mechanism and an in-vehicle camera, the sun visor mechanism comprises a fixing support connected with a vehicle body ceiling, and the fixing support is connected with the upper end of a first sun visor through a first rotating shaft; the lower end of the first sun shield is connected with the upper end of the second sun shield through a second rotating shaft, and the first rotating shaft and the second rotating shaft are driven by a first rotating motor and a second rotating motor respectively. The invention further discloses an adjusting method of the self-adaptive photosensitive sun shield adjusting system. The angle of the first sun shield and the angle of the second sun shield and the stretching amount of the flexible sun shield layer are controlled according to the fact that the human eye sun shield distance is increased to be equal to the optimal human eye sun shield distance and the human eye view distance is reduced to be equal to the vehicle safety distance. While the safe view of a driver is ensured, the sun shield is automatically adjusted to prevent human eyes from being stimulated by strong light, and the driving safety is improved.

Description

technical field [0001] The invention relates to the technical field of automobile sun visor adjustment, in particular to an adaptive photosensitive sun visor adjustment system and an adjustment method. Background technique [0002] The vehicle sun visor is one of the necessary configurations of the vehicle. It is used in the strong light environment. The driver or co-driver rotates the sun visor to block the light incident from the front windshield to the eye point, avoid glare, and ensure driving safety. However, currently on the market, traditional sun visors mainly have two shortcomings: on the one hand, manual adjustment is not in line with the development trend of intelligent automobiles; Within the scope, it is difficult to cover everyone's shading needs. [0003] Chinese patent CN201310568886.5 discloses a new type of automatic sunflower sunshade. The solution described in the patent is to receive sunlight and trigger the rotation mechanism of the sunshade to achieve...

AI Technical Summary

Problems solved by technology

However, currently on the market, traditional sun visors mainly have two deficiencies: one is manual adjustment, which does not conform to the development trend of intelligent cars; Within the range, it is difficult to cover everyone's shading needs

But there are two obvious problems: first, the trigger mechanism of the sun visor rotation mechanism is not clear, and it is impossible to perform adaptive adjustment from the perspective of user needs; second, the adjustment position of the sun visor is not clear, and different users have different rides. position, corresponding to different eye point positions, so the required positions must be different

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