Usually, the headlights of automobiles have a certain range of illumination regardless of brightness. When turning at night, there will be a certain “blind area†due to the driving angle problem, which will affect the safety of driving to a certain extent, and the lighting light is fixed. Under the circumstances, this blind spot is inevitable, so the "AFS Lighting Follow-up Steering System" came into being.
AFS is a new technology for automobiles, which is called the headlights for follow-up steering and is a headlight follow-up steering system in automotive safety equipment. The role of the vehicle is to automatically adjust the visibility of the headlights at night while the vehicle is turning and tilting to improve safety. It can automatically adjust the headlight deflection according to the speed of the vehicle, steering angle, etc., so that it can illuminate the "unreached" area in advance, provide a full range of safety lighting, and ensure the safety of turning at night.
The AFS system is a system that can automatically adjust the illuminance distribution of lights according to changes in the driving conditions and vehicle status. The system can provide optimal driving safety and driving comfort. Both lighting devices provide beams with different characteristics, can automatically apply the requirements of low beam and high beam (if used) under different conditions of use, and comply with Class C basic low beam, V class low beam for town roads, E The application of the class near light to the expressway and the W class near light for wet roads are described. The composition of the system includes "system control" and one or more "input and operating devices" (if configured), as well as mounting units on the left and right sides of the vehicle.
The Xenon lamp with AFS function must be equipped with a lens. According to the current common models on the market, in the classification of Xenon lamps, the presence or absence of "lenses" is one of the categories. The role of the lens is to be able to better gather divergent light sources, so that the far light is gathered but not scattered, and the near light is short and wide. Because of this advantage, some low-end models are equipped with lenses to improve them even without a xenon lamp. Lighting effect. On the other hand, the dispersion of the xenon lamp without a lens will cause some interference to other vehicles. Therefore, most countries in Europe have clearly stated that the assembly of a xenon lamp requires the installation of a lens. Most of the vehicles on the market that currently have xenon lamps use lens-type xenon lamps. Only a few cars with xenon lamps do not have lenses.
"Static corner assistance lighting" is not the same thing as AFS. As long as you turn the steering wheel and even turn on the turn signal, the steering assist light placed in the headlights will light up on one side. Its illumination angle and range are fixed, and it is in the original lighting range of the headlights. Increase the side of the lighting area.
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