How to see the relevant supporting standards when the popularity of automotive lighting LEDs is right?
LED lighting technology has begun to use more and more in the field of automotive lighting. At present, it has become an application field with huge market potential. The leading manufacturers such as Jingdian and Sanan have also begun to deploy. However, what kind of matching standard can be called LED automotive lighting, LED new technology in the field of lighting applications in addition to lighting, what new doors? This article can tell you one by one.
Car lighting LED popularity is just the right time
Xenon headlights have not yet become obsolete, and LED headlights have become popular in automobiles. After the LEDs, laser lighting technology is lined up. For those who are pursuing "forced", Xenon headlights are outdated, laser lighting can't be bought, and LEDs are just right. Measuring the quality of automotive LED headlights, the number of bulbs is an important standard, the more the number, the better the lighting effect, the more grades. But the number of bulbs is not unique, there are still other "high on" standards.
All cars have to use LEDs. Many new cars claim to have LEDs, but they are only installed on daytime driving, and the front and rear taillights are still ordinary xenon headlights. There are also new cars that claim to use LEDs for headlights, but in fact only the taillights are used. Some new cars claim that the headlights use LEDs, but in fact they are only LEDs for low beam, and the high beam is not. To upgrade the grade, the whole car should be LED, not just outside the car, but also include the interior atmosphere lights.
With follow-up steering. The follow-up steering system adjusts the beam angle and intensity of the headlights according to different driving environments, which can improve the safety of driving at night. Follow-up steering is a mature technology, but the cost is not low. There are not enough LEDs, and you have to add the following steering function.
Anti-glare. Anti-glare is also not a new technology, the system can capture information from the front of the vehicle. When there is a car in the opposite direction, the system automatically reduces the illumination brightness and illumination angle of the headlights to avoid the impact of the dazzling lights on the other vehicle, while preserving the illumination intensity at other angles. Anti-glare LED headlights are quite mature and have appeared on luxury cars and some B-class cars.
Matrix. The matrix is ​​composed of multiple light sources, each of which can be activated separately, closer to the lighting effect of daylight, efficient switching of lighting modes, and a variety of lighting modes, including high speed, ordinary roads, countryside and so on.
Adaptive system. The system can sense the surrounding environment and select the appropriate lighting mode depending on the driving conditions. The new lighting adaptive system not only takes care of the oncoming car, but also takes care of pedestrians and bicycles walking on the roadside. It can switch the lighting angle and avoid the impact of dazzling lights on passers-by and bicycles.
In summary, LED has many functions for automotive lighting. Only one or two LED lamps on a car are not considered to be LED lighting, but to fully utilize the excellent functions of LED automotive lighting, it is necessary to match the above various The new technology is worth a lot of money. At present, LED automotive lighting is still in the early stage of popularization, and it is far from being universal.
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