Antiglare night vision device for automobile

A night vision device and anti-glare technology, applied in the field of sun visors, can solve the problems of glare, inconvenience of safe driving, irritation, etc., and achieve the effect of ensuring driving safety, simple structure and high definition

Active Publication Date: 2010-12-01
ZHEJIANG TIANHONG AUTO ACCESSORIES
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0002] When a car meets cars at night, the use of headlights often prevents the drivers of vehicles driving in the opposite direction from seeing the road ahead, causing glare and easily causing traffic accidents
During the day, sunlight will also stimulate the driver's eyes, which also

Method used

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  • Antiglare night vision device for automobile
  • Antiglare night vision device for automobile
  • Antiglare night vision device for automobile

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Embodiment Construction

[0016] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific diagrams.

[0017] refer to figure 1 , figure 2 , the anti-glare night vision device for automobiles, including a sun visor body 1, and also includes a liquid crystal light barrier 2, the liquid crystal light barrier 2 is arranged on the sun visor body 1, when the liquid crystal barrier 2 is used, the sun plate body 1 is turned down, During manufacture, as long as the sun visor plate body 1 is hollowed out, and the liquid crystal light shielding plate 2 is arranged at the hollowed out place, that is enough. Also liquid crystal light shielding plate 2 can be made to be identical with the sun visor specification on the sun visor plate body, as long as the original car sun visor is replaced and installed liquid crystal light shielding plate gets final product, an...

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PUM

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Abstract

The invention relates to an antiglare night vision device for an automobile, in particular to a sunshading board, which relates to automobile accessories. The device comprises a sunshading board body connected with a rotating shaft in the automobile and a liquid crystal light barrier arranged on the sunshading board body. The liquid crystal light barrier is connected with a micro-processor system which is connected with a photosensitive sensor; the photosensitive sensor is used for monitoring light intensity and transmitting a light intensity signal to the micro-processor system; and the micro-processor system judges that when the light intensity is suddenly increased, electrical signals at two ends of the liquid crystal light barrier are controlled and transparency of the liquid crystal light barrier is reduced, thereby achieving antiglare function. As the technical scheme is used, the invention can prevent stimulation of night vehicle houselights or sun luminescent on eyes of a driver, thereby ensuring safely driving, and the device has the advantages of simple structure, convenient use, high clarity and the like.

Description

technical field [0001] The invention relates to auto parts, in particular to a sun visor. Background technique [0002] When a car meets cars at night, the use of headlights often makes it impossible for drivers of vehicles traveling in the opposite direction to see the road ahead, causing glare and easily causing traffic accidents. During the day, sunlight will also stimulate the driver's eyes, which will also affect the observation of the road ahead and bring inconvenience to safe driving. In order to prevent the stimulation of the driver's eyes by vehicle lighting at night or the sun's radiance, most of the cars are equipped with sun visors, but the effect of the sun visors in actual use is not ideal. Contents of the invention [0003] The purpose of the present invention is to provide an automobile anti-glare night vision device to solve the above technical problems. [0004] The technical problem solved by the present invention can adopt following technical scheme t...

Claims

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Application Information

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IPC IPC(8): B60J3/04
Inventor 张伟
Owner ZHEJIANG TIANHONG AUTO ACCESSORIES
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