[ Chexun Wang reported ] dazzling on-coming headlights, clear to see when turning side road … … many motorists have encountered. According to incomplete statistics, 60 percent of traffic accidents happen at night, of which a considerable part is due to poor visibility. If the vehicle is equipped with brighter, more intelligent, more accurate lighting, there will be more security. The new market near Ang Kewei S and Regal GS, is one such car. Their Matrix Pixel smart pixel headlamps, martial arts class, very practical.
Among the vehicle headlamp, the lamp with a high beam and low beam, the driver should the actual situation, switch. For example, the on-coming car, turn off the high beam; encountered rain and snow fog and other bad weather, shut down the high beam, and so on. Not all drivers have this awareness. So, these circumstances will be boring. Ang Kewei S and Regal GS, equipped with a smart pixel headlamps, which broke the old high beam and low beam lamp boundaries mdash; mdash; hardware changes to modules, thus achieving a separate partition lighting; software designed to automatically control, with 10 kinds of intelligent lighting mode. In addition to anti-glare, there are many user-friendly lighting settings, and ldquo; greeting sent rdquo; dynamic light show, for the owners to create a fun sense of ritual.
From the outside, the smart headlights pixel There are four lighting units.
1, corner lights; 2, near the wide angle optical module; 3.84 Formula pixel distance light module; 4, daytime running lights, position lights and turn signals.
The lamp light sources are light emitting diodes (LED). For example the figure near the wide angle optical module, an LED on the front of the lens, the light hit out.
Smart Pixel headlight core member, is shown below in Formula 84 pixel distance light module. In the auxiliary lens, which is furthest from the irradiation up to 400 meters.
The light source module, LED 84 is opened and closed with a separate partition capacity. Under software control, the illumination can be achieved partition; combined wide angle and a low beam lamp module, the illumination function will become smarter and more accurate.
When it is detected when the vehicle in the same direction, it closes the front of the vehicle where the beam region, and can change with distance, the ldquo; rdquo dark areas; constantly adjusted to ensure that there is no blinding of the front of the vehicle; when detected oncoming car, lights will also respond immediately, with the end of the car will, LED will light up again, intelligent dimming function.
among the smart pixel angle headlight lamps, headlight assembly located at the innermost end. When in the urban mode or turning mode, which is responsible for lighting the side of the body.
various lighting modes are automatically controlled. For example the FIG., At higher speed, lights ldquo; forwardly irradiated concentrating rdquo ;,, corner lights are not illuminated at this time.
In the case where the vehicle speed is slow, the angle of the lamp is lit, but only 20 percentage lit, so that the driver can see the left and right sides of the road.
If the driver turns the steering wheel, the brightness of the lamp will increase the angle from 20 to 100 percentage percentage, the car left or the right side of the vehicle, clearly illuminated.
Next, the two maps, the performance of the different scenes before and after lamp turn angle. Visible, it provides a more open field of vision for the driver.
Compared with the previous SAIC Matrix matrix LED headlamps, provided on the S and Ang Kewei Regal GS Matrix Pixel large smart pixel lamp, may be provided 10 kinds of lighting modes, wherein the low beam mode into 7, into three beam mode. Details are as follows:
7 kinds of low beam modeA: town lighting mode.
urban driving, require special attention pedestrian road on both sides, non-motor vehicles and obstacles. As commuting common nighttime scene, the vehicle speed is low at this time, the angle auxiliary lamp lighting brightness to 20 percent, both to ensure a wider field of view (approximately 1.5 lanes cover the sides), it will not affect other vehicles or pedestrians .
7 kinds of low beam mode of the two: Suburban illumination mode.
When the traffic better, to improve the speed, angle turns off automatically, focus on enhancing the headlights illuminate the area ahead of the vehicle. For example, in the suburbs or overhead traveling, bring more clear and focused vision for the driver to effectively improve security.
7 kinds of three low-beam mode: the low / still fill light mode.
When the light is turned on or the steering system is determined according to vehicle speed and steering wheel angle, corner lights 100 will illuminate the inside of the curve the percentage of brightness, the blind will substantially ldquo; Compression rdquo ;, advance found hidden in a dark corner of a pedestrian or an obstacle, so that the process of turning leisurely.
7 kinds of the four low-beam mode: Dynamic Bending illumination mode.
Among the conventional lamp, the lamp comprising some servo steering, headlights and the smart pixel with its essential difference exists, which is the vehicle speed, turn angle, vehicle body cross- integrated yaw rate calculated by the distance and angle of the optical module pixel lamp headlight, inboard of the proximal bend luminance enhancement (p apex and ldquo; View next frame rdquo; dynamic fill light), better lighting effect.
7 kinds of the low beam mode Five: Economy illumination mode.
When the vehicle is at a standstill, such as at the intersection waiting for the green light, the light will automatically turn off angle appropriate to reduce the low beam lamp brightness, auto dimming functionStop work to achieve better energy efficiency.
7 kinds of six of the low beam mode: parking lighting mode.
When parking, reversing lights in addition, the opposite corner lights turn on automatically, to provide greater range of vision of the driver, so that safe parking becomes more calm.
7 kinds of six of the low beam mode: weather illumination mode.
encounter bad weather, the light emission intensity is automatically adjusted, not only to increase the brightness of the irradiation distance, help the driver avoid danger in advance, but also lower light near the preceding vehicle, thereby reducing the reflective pavement when rain, snow and other weather-round to enhance road safety.
one of the three beam mode: full-beam lighting mode.
at high speed, good road conditions and no other vehicle, this mode is activated, the vehicle to provide maximum light intensity to achieve the farthest distance of 420 m is irradiated, so to maximize the field of view.
Three kinds of the two beam modes: dimming beam illumination mode.
at the time when the speed of 50 kilometers or more, the light is automatically turned away, and through the sub-control headlights, and not to illuminate the same region of the vehicle is constantly and dynamically adjusted to ensure that will not cause glare to other traffic participants.
Three kinds of three beam mode: high-speed beam dimming lighting mode.
speed was over 100 km and after some time, will reduce the brightness of the illumination region of the vehicle to ensure driving at high speed, much of the light will not cause the vehicle to glare, help create a harmonious ecological transportation.
at the SAIC-GM field trials, I had this experience mdash; mdash;The figure is not equipped with an intelligent headlights of an oncoming vehicle, not far off the light, glare is very serious.
of the headlight equipped smart pixel and Ang Kewei S Regal GS oncoming headlights automatically adjusted, does not appear dazzling.
Thus, the smart pixel headlights really good effort. If there are more cars equipped with it, it can bring more safety for the driver.
