Self-adaptive electronic sun visor and control method thereof

Abstract

The invention discloses a self-adaptive electronic sun visor. A sun visor is fixed above an instrument panel of an automobile cab, the sun visor is an electrically driven color-changing glass, an electronic sun visor module outputs driving signals to the color-changing glass to control the transparency of the color-changing glass, the color-changing glass is composed of strip-shaped color-changingunits arranged horizontally, and the electronic sun visor module is connected to the color-changing units and independently controls the transparency of the color-changing units. The self-adaptive electronic sun visor is automatically opened through the sunlight angle and light intensity, the height can be adjusted according to the eye height of a driver, the brightness is adjusted according to ambient light, using is safer, and the sense of technology of a vehicle can be improved.

Description

technical field

[0001] The invention belongs to the field of automotive electronics, mainly involves glass electrochromism, camera image recognition, light intensity recognition, and relates to the field of network bus communication, which is the integration of the field of automotive electronics and the field of interior and exterior decoration of vehicle bodies. Background technique

[0002] The current sun visor is generally a mechanical structure, which can be flipped at different angles. It can not only shade the front windshield, but also flip to the side window glass for sun shade, so that the driver can obtain a better driving line of sight and avoid dazzling. However, there are still some problems: one is that the sun visor is turned over during driving, which affects driving safety; : traffic lights, air signs, etc. Contents of the invention

[0003] The technical problems to be solved by the present invention include:

[0004] 1. When the sun visor needs to be...

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