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Glasses local light transmittance regulation method and system and glasses

An adjustment method and light transmittance technology, applied in glasses/goggles, optics, optical components, etc., can solve problems such as weakening incident light, weakening the visual effect of non-strong light areas, and existing safety hazards

Active Publication Date: 2019-09-17
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, ordinary sunglasses weaken the incident light as a whole and cannot be adjusted intelligently. While preventing strong light stimulation, they also weaken the visual effect of non-strong light areas, which poses a safety hazard and cannot be used in nighttime environments.

Method used

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  • Glasses local light transmittance regulation method and system and glasses
  • Glasses local light transmittance regulation method and system and glasses
  • Glasses local light transmittance regulation method and system and glasses

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Embodiment Construction

[0056] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0057] figure 1 It is a flow chart of an embodiment of the method for adjusting the local light transmittance of glasses according to the present invention, such as figure 1 shown, including the following steps:

[0058] Step S11, determining the intensity of light passing through each set area of ​​the pre-filter module of the glasses;

[0059] Step S12 ,...

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Abstract

The invention discloses a glasses local light transmittance regulation method and system and glasses. The method comprises the steps of: determining the intensity of light passing through each set area of a front-end optical filter module of glasses; and according to the intensity of the light passing through the set area and the preset light intensity threshold range, regulating the light transmittance of the set area. By adopting the method, the local light transmittance of the glasses is intelligent regulated to eliminate the influence of external high light on a user who wears the glasses to adapt to a strong light environment, and the surrounding environment can still be seen clearly by human eyes, and the safety of walking and driving of the user is improved.

Description

[0001] 【Technical field】 [0002] The invention relates to computer application technology, in particular to a method, system and glasses for adjusting local light transmittance of glasses. [0003] 【Background technique】 [0004] Drivers will encounter a variety of strong light environments when driving a car, such as: the sun is strong during the day, and when driving in the direction of the sun, the sunlight is dazzling; the driving environment is dark at night, and the vehicles coming from the opposite side have high beams, and the lights are dazzling. In these cases, the strong light will affect the driver's vision, making the driver unable to make a comprehensive judgment on the environment and affecting driving safety. [0005] For the situation that there is strong light in the field of view, the solution adopted at present is to wear sunglasses. However, ordinary sunglasses weaken the incident light as a whole and cannot be adjusted intelligently. While preventing str...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02C7/10G09G3/36
CPCG02C7/101G09G3/36
Inventor 刘新建刘存良
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD