With the introduction of ADB matrix smart headlights from the Daimler parent company Daimler Group in 2017, it is driving a new wave of application trends for the automotive electronics industry. Recently, Hongli Zhihui subsidiary Danyang Yishan Auto Lamp Equipment Manufacturing Co., Ltd. won the bid for the ADB development project of domestic large-scale auto companies, which greatly promoted the intelligent process of Hongli Zhihui LED lights.
As one of the subsidiaries of Hongli Zhihui Holdings, Yishan Auto Lamp is a private enterprise with 20 years of professional production of auto lamps. Its core business is independent research and development, trial production, production and sales of auto lamps. The main products can cover the whole vehicle. The lamp system, including the passenger car front combination lamp, the passenger car rear combination lamp, the passenger car interior lamp, etc., has the ability to develop synchronously and synchronously with the main engine factory, and has obvious industrial advantages.
ADB solves night driving safety problems
According to statistics from the traffic control department, the probability of a traffic accident at night is 1.5 times more than during the day, and 55% of traffic accidents occur at night. This is mainly due to the lack of light at night, poor lighting habits and other factors that cause the driver's visual function characteristics to change, resulting in improper driving, causing traffic accidents. Therefore, it is particularly important to improve the safety of the car at night.
How to effectively reduce traffic accidents at night? At present, the most direct countermeasure is to seek functions such as ADB (variable light distribution). It is understood that in order to solve the safety problem of car night driving, European and Japanese car OEMs, Tier 1 suppliers and lamp source technology suppliers have now entered the emerging market of ADB (Adaptive Driving Beam).
Yishen car lights have always focused on providing customers with a safe and comfortable driving system. The development of ADB smart headlights began a few years ago and it has achieved initial results. The cooperation with a large car company reflects the great affirmation of the ADB intelligent headlights independently developed by Yishan Auto Lamp. The ADB smart headlights of Yishan's headlights mainly recognize the vehicle through the on-board camera, fully automatic control of the light distribution, and are not affected by the dazzling effect caused by the preceding vehicle, and expand the driver's front line of sight.
ADB headlight driving effect chart
The strong combination of Yishan car lights and large car companies reflects the market demand to some extent. Although ADB smart headlights are mainly used in high-end cars, they have not yet gained popularity, but there is no doubt that LED lights are gradually becoming intelligent.
Hongli Zhihui stressed that the acquisition of 56% equity of Yishan Auto Lamp is to better utilize the company's advantages in the LED industry chain, accelerate the company's layout in the field of passenger car LED lighting, and actively and effectively cut into domestic passenger use. The LED lighting vehicle supply market can further enhance the company's overall competitiveness and achieve sustainable and healthy development of the company.
What is ADB?
Adaptive Driving Beam is an intelligent high beam system. ADB technology judges the position and distance of the incoming vehicle through the input of the video camera signal, and adjusts the illumination area accordingly, turning off or dimming the illumination of the opposite vehicle area, avoiding glare to the coming car, and maximizing the driving. The visual needs of the people will become the technical trend of automotive safety lighting.
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