Anti-glare interior mirrors were developed when illuminated by the headlights of the rear car at night, and the reflected light from the rearview mirrors entered the driver's eyes, which is prone to dazzling conditions. Anti-glare interior mirrors can be roughly divided into two types:
(1) Wedge-type interior rearview mirrors with low cost and mainstream cross-section;
(2) From the viewpoint of functional utility, interior mirrors that use electronically controlled color light-emitting elements or liquid crystal elements are used only when necessary scenes.
The anti-glare power mirror consists of a special electrochemical mirror, two photoelectric sensors and an electronic controller. The electronic controller receives the light irradiation intensity signal transmitted by the photodiode, and if the rear light is stronger than the front light, the electronic controller will output a voltage to the mirror to change the color of the mirror electrochemical layer. The higher this voltage, the greater the change in color of the electrochemical layer. After the color of the electrochemical layer changes, the light reflected to the driver's eyes through the electric rearview mirror is significantly weakened, which not only does not affect the driver's vision, but improves the comfort and safety of the driving vehicle.
