· This phenomenon, known as the Troxler Effect, postpones driver reaction time by up to seconds. At 60 mph, a car will travel over feet in this amount of time. An auto-dimming mirror fights. · Here's a break down on how an auto-dimming electro-chromatic rear view mirror www.doorway.rus often face glare from vehicles behind when driving at night. Trad. Asked By: Bennasser Jerger | Last Updated: 5th March, Category: automotive auto safety technologies. /5 (26 Views. 25 Votes) In auto dimming mirror technology, a forward-looking sensor detects low ambient light from headlights behind the car and directs the rear-view sensor to look for glare. The mirrors darken automatically in proportion to how bright the glare is, .
The interior rearview mirror of most cars has an ingenious variation, in which the surface of the glass is not parallel to the mirror at the back. It is a wedge. The Guide Lamp division of General Motors worked on head and signal lights and also came up with this solution to headlight glare in the early 50s. 8 Posts. #15 · . a hassle. I didn't get these on my XT intentionally. I had the auto dimming mirror on my WRX, and it worked ok for the most part, but sometimes it wouldn't, especially with bright semi lights right behind me. In these cases I had no choice but to move the mirror and lose rear visibility. If you would like to manually turn your dimming feature on or off, simply press the on/off button on the mirror, indicated by a circle symbol with a straight line overlapping the top. If your vehicle is also equipped with a Rear Vision Camera, or RVC, pressing the 'on/off' button on your rearview mirror will not turn your mirror's dimming.
Two conductive layers are placed side by side to each of the mirror and the glass. Between these conductive layers, ion storage, electrolyte and electrochromatic layers lie. After control unit orders to reduce the glare of light, the system applies an electric voltage across the conductive layers. There are two conductive layers placed on each side of the glass and mirror. Between the conductive layers lie the electrolyte, ion storage, and electrochromic layers. Auto-dimming mirrors have the capability to reduce glare by dimming the light that reflects the surface. 2. The mirrors darken automatically in proportion to how bright the glare is, then clear once the glare is no longer detected. The technology is called electrochromics, which applies electricity in order to tint glass through a low-voltage power supply.
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