Shulou(Shulou.com)11/24 Report--

Pixel LED lights in headlamp design can be switched between daytime driving lights and high lights

Weiselberg-based automotive lighting experts equip the new Volvo EX90 electric SUV with uniquely designed high-quality LED headlights. It is based on a digital high-definition lighting module with a resolution of more than 1.3 megapixels, which can form accurately controllable light images on the road. High-tech lights can dynamically adapt to traffic conditions and accurately block other road users. In this way, the system contributes to the high safety of drivers, pedestrians and animals. As a unique function, high-quality LED headlights can flash the hammer-shaped daytime driving lights unique to the Swedish brand. When switching to high lights, daytime traffic lights separate up and down to reveal the main headlights. Dr. Wilhelm Steger, Chief Executive Officer of ZKW Group, explained: "the unique brand typical headlights combine excellent design with innovative lighting technology, making a positive contribution to a high degree of road safety.

The new SUV's headlights are an evolutionary version of the brand's unique headlamp design, which was first launched on the second-generation XC90 in 2015. The LED lamp element of the daytime driving lamp forms the hammer design, the lamp holder is divided into six lamp sections, and the lamp pole is made up of ten other elements. If you switch to the main light, the hammer will split horizontally and the main headlight will appear. This action not only switches from daytime driving lights to main lights, but also emphasizes the starting sequence of vehicles through the "blink of an eye" of headlights. "this kind of animated lighting function is unique and can only be provided by this manufacturer," Dr. Steger explained.

High resolution LED pixel lamp

As the basis of headlights, ZKW uses a "Segment Light" lighting module, which combines matrix high and low lights. The signal light system combines daytime driving lights, position lights and indicator lights, with a particularly compact shape and eye-catching design. Daytime driving lights can be moved through innovative kinematic principles, giving the new SUV a unique look. When the vehicle is unlocked, a single headlight element flashes one after another and then expands to show a flashing high beam. Smart headlights were developed by the ZKW plant in Fort Weseler and produced by the ZKW plants in Seelau, Mexico and Dalian, China. "We have also made a significant contribution to sustainable development by using recycled plastic particles and aluminum made from 40 per cent of recycled raw materials," Dr. Steger said.

High design requirements

In the process of developing high-tech headlamps, various requirements must be taken into account. On the one hand, the system must be able to withstand at least 500000 switching cycles under the influence of various environments. In addition, the horizontal part of the daytime driving lights must reach the final position within 500 milliseconds in order to release the main lighting function. In addition, it requires light weight of moving parts and uniform weight of traffic lights during the day. "our development department has done its best to meet the brand's high design requirements," Dr. Steger said.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.