The headlights of Audi cars give people a sense of high class, and they like Audi cars very much. Audi's headlights are cool, and they are very dynamic whether they are unlocked or lit. It's really hard for men to refuse Audi headlights. Audi's headlight design has always been excellent, so Audi is also known as the lamp factory. The reason why Audi is called "lamp factory" is not only related to its lighting range and brightness, but also related to the design style of Audi headlights and many black technologies behind them.

In 2004, Audi has used light-emitting diodes to emit LED headlights and brought them to Audi A8 models. Light-emitting diode (LED) is a semiconductor that converts electric energy into light energy. This material has high working efficiency, low energy consumption and high brightness, and its performance is far superior to halogen lamp and hernia lamp. At present, LED headlights are still the first choice of major manufacturers. In the next few years, Audi began to promote its model LED headlights. From high-end to low-end, LED lighting has become the representative product of Audi. At the same time, due to the wide application of LED lighting technology, Audi has also become the first automobile manufacturer in the world to obtain the EU eco-innovation certificate.

The core technology of Audi intelligent interactive lighting system is DMD digital matrix headlights. This new technology mainly relies on a digital control chip, which has 65,438+0.3 million microlenses. After the LED light is highly reflected on the chip, the angle of the microlens on the chip is adjusted by the computer system, and then finer and more interesting light is projected, thus displaying various rich patterns on the ground. When a vehicle suddenly encounters a crosswalk at night, it will collect road information through the radar and camera in front. When the driver actively gives way to pedestrians, the headlights will automatically project a transfer sign on the pavement where pedestrians are located, and then it will become a zebra crossing pattern to facilitate pedestrians to pass. This way can not only omit the commonly used gestures, but also reflect the advanced feeling of the vehicle invisibly.