1
what’s the use?
in the rolling road headlights direct optimum route can not be acquired field of view, the level may be irradiated to adjust the headlamps desired visual field in front rough road to ensure the driving safety. Especially at night long uphill or downhill very convenient.
2
Error:
· height adjustable headlights Headlight adjustment is not always a position level, but rather be achieved by adjusting the level of the base.
· excessive light exposure is likely to affect the field of view of the subject vehicle or the preceding vehicle traffic, dangerous blinding occurs.
3
Principle:
is usually divided into two types according to the manual and automatic adjustment mode regulation.
· manually adjustable: the driver according to road conditions, the light adjusting roller wheel to control the vehicle headlamps By adjusting the irradiation angle.
Automatic adjustment: automatic adjustment function having a light car, the body is equipped with several sensors capable of detecting the dynamic equilibrium of the vehicle, and automatically adjusts the illumination angle by a preset program .