1. The auto-dimming mirror noun
auto-dimming mirror means having the inside mirror automatically dimming function, which is mainly to prevent the rear vehicle headlights when too strong irradiation on the attention of the driver in the car rearview mirror, is saying “dazzling.”
automatically dimming mirror having a function of a particular mirror on one side and two photodiodes and an electronic controller. Two photodiodes are provided on the front and the back mirror, the front and rear cars receive the light emitted by. When the following vehicle behind the car headlights impinging on the interior rearview mirror, the light intensity at this time in front of the rear light, the contrast is perceived two photodiodes and electronic controller output electrical signal to a mirror upper conductive layer, resulting in electrical rearview mirror darkening layer, at which time the light irradiation intensity at the interior rearview mirror will not be reflected to the eyes of the driver, not glare.
found that the influence of glare, will increase the driver’s reaction time 4 seconds. When the car is traveling at one hundred kilometers per hour, will almost double the braking distance, which is very dangerous to drive while dimming rearview mirror, effectively solves the glare reaction of the driver to ensure safe driving .