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Automobile ADB intelligent lighting device and automobile

A technology for intelligent lighting and automobiles, applied in signal devices, optical observation devices, lighting and heating equipment, etc., can solve problems such as wrong judgments of automatic driving systems, and achieve the effects of high overall reliability, low manufacturing cost, and simple structure

Pending Publication Date: 2022-03-01
CHANGSHU INSTITUTE OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the defects of the above-mentioned prior art, the present invention provides an automobile ADB intelligent lighting device, which mainly solves the problem that the automatic driving system is easily affected by light changes when the adaptive high beam is turned off and dimmed for vehicles and pedestrians. Problems with making misjudgments in this area

Method used

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  • Automobile ADB intelligent lighting device and automobile
  • Automobile ADB intelligent lighting device and automobile
  • Automobile ADB intelligent lighting device and automobile

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with embodiment, should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention, after having read this description, those skilled in the art are to the modification of various equivalent forms of this description All fall within the scope defined by the appended claims of this application.

[0022] Please combine Figure 1 to Figure 6 As shown, the automobile ADB intelligent lighting device of this embodiment includes a visible light source 1, an infrared light source 2, a light guide element 3 and a lens 4, wherein the light guide element 3 is provided with a main structure, the main structure is in the shape of a cuboid, at least It includes a front light exit surface 301, a top light entry surface 302 and a rear light entry surface 303, the front light exit surface 301 and the rear light entry surface 30...

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Abstract

The invention discloses an automobile ADB intelligent lighting device which comprises a plurality of visible light sources capable of being turned on and turned off independently, a plurality of infrared light sources capable of being turned on and turned off independently, a light guide element and a lens, and light of the visible light sources and light of the infrared light sources are projected through the lens after being modulated through the light guide element. Each visible light source can be matched with and only can be matched with one infrared light source with the same lens projection light path, and when the automobile ADB intelligent lighting device is in a lighting state, after the visible light sources are extinguished, the corresponding infrared light sources are lightened. The invention further discloses a vehicle with the ADB intelligent lighting device. Illuminating light can be provided for the vehicle infrared camera through supplement of the infrared light source and the visible light source, dazzling light is prevented from being formed for opposite persons, and meanwhile misjudgment of an automatic driving system caused by local light weakening is reduced.

Description

technical field [0001] The invention relates to an automobile lighting device, in particular to an automobile ADB intelligent lighting device and a vehicle. Background technique [0002] With the gradual development of artificial intelligence and electric vehicles, the intelligence of vehicle lighting systems is also gradually increasing. The light emitted by the high beam of the car has a high degree of parallelism, the irradiation distance is long and the brightness is high. Improper use of the high beam is likely to cause glare to the opposite pedestrians and vehicle drivers, resulting in the failure of the opposite direction Pedestrians and vehicle drivers cannot see the road conditions in front of them clearly, posing a danger. In order to solve this problem, various auto-adjustable car light devices have been developed in the prior art. ADB adaptive high beam is a control system composed of sensors (cameras) and drive circuits when vehicles, pedestrians and other targ...

Claims

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Application Information

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IPC IPC(8): F21S41/663G03B15/03B60R1/30F21W107/10F21W102/13
CPCF21S41/663G03B15/03B60R1/00F21W2107/10F21W2102/13B60R2300/105B60R2300/106
Inventor 王巍张越陈子昂张政宋佳玲
Owner CHANGSHU INSTITUTE OF TECHNOLOGY
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