Mazda anti-glare LED array headlights will be put into practical use in 2014

According to reports, at this year's Japan High-Tech Exhibition, Mazda demonstrated its new ALH "adaptive LED array headlights" technology, and said that the technology will be formally applied to actual products in 2014. The adaptive beam technology divides the LED light group of the headlight into four independent control modules, detects the oncoming and front vehicles through the camera, and then disables the illumination of the LED lights in a specific direction, effectively avoiding the trouble of the high beam and driving others. The trouble of constantly switching the lights near and far.

The adaptive LED headlight technology is famous for a wide range of short focal length light. LED bulbs are added to the side of the headlights to illuminate the edge of the road ahead of the car. The highway mode automatically raises the front illumination angle when the car is driving at high speed. Bright ahead road signs and road barriers.


The new smart LED headlights can make the road ahead without directly illuminating the vehicle in front, which means you can always turn on the high beam without affecting other vehicles. Even with low beam lights, engineers can increase the safety factor of driving by widening his wide angle of illumination, making it easier for drivers to distinguish pedestrians or animals on the roadside. In the night mode, the headlights are automatically leveled by the motor adjustment, automatically adjusting the front illumination angle, illuminating the front road signs and road obstacles, and the driver can see the traffic signs earlier at high speed.

Mazda issued a statement saying: "The high beam keeps the lighting state, improves the visibility, and guarantees safety in the night when traffic accidents occur frequently." We have seen similar concepts from Carnegie Mellon University before, and Mazda’s The solution is not only higher resolution, but also easier and cheaper.

In addition, Mazda also demonstrated new developments in its driverless technology. In a video, Mazda3 demonstrated full driverless testing on the Laguna Seca track, relying mainly on sensors, cameras and GPS modules. Positioning and perception.

Regarding the practical use of adaptive LED array headlights in 2014, in order to control costs, the in-vehicle camera will use a single-lens camera equipped with a small car "Demio". Moreover, the control unit that can control the opening and closing of the LED light source, the irradiation direction, the brightness, and the like according to information such as the headlights and the taillights detected by the camera will also use the existing products.

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