Automobile front view intelligent anti-dazzling system based on electrochromism glass

Abstract

The invention relates to an automobile front view intelligent anti-dazzling system based on electrochromism glass. The automobile front view intelligent anti-dazzling system based on the electrochromism glass comprises a human eye positioning device used for capturing the position of the eyes of a driver, and a light source positioning device used for identifying the space position of each point in front of an automobile. Both the human eye positioning device and the light source positioning device are connected with a processing module, the processing module is connected with a drive module, and the drive module sends out electric signals to control an electrochromism glass driver to drive the electrochromism glass to conduct anti-dazzling treatment. The system has the beneficial effects that by the adoption of the provided anti-dazzling system, the space positions of a strong light source and the human eyes are determined through infrared signals and image information, the variable and light-transmitting electrochromism glass is electrically controlled, accurate light shading is achieved through the dot matrix technology, the view of other regions in front of the driver is not disturbed when dizziness prevention is achieved, danger is effectively prevented from happening, and meanwhile the requirement for the larger than 75% of transmittance stipulated by an automobile night driving safety technology standard is met as well.

Description

technical field [0001] The invention relates to the field of automobile anti-glare technology, in particular to an automobile front-view intelligent anti-glare system for eliminating the glare of headlights of oncoming vehicles when driving at night and shading light for driving during the day, eliminating the influence of glare, and ensuring driving safety. Background technique [0002] The glare of cars meeting cars at night is a key factor and an important issue affecting driving safety, especially when the party with weak headlights is under the strong illumination of the headlights of the other party, it will form a blind spot in the process of meeting cars and cannot see its own party at all. The road conditions are very dangerous, and major traffic accidents often occur as a result. Even if both sides use the far and near light switching method to reduce the impact of the headlights, the glare still exists and affects driving safety. [0003] In order to solve this p...

AI Technical Summary

Problems solved by technology

For the organic electrochromic layer, there is an interface bonding problem between glass / ITO (transparent conductive layer) and EC (electrochromic layer), and its bonding characteristics directly affect the cycle life, compactness, and uniformity of EC. performance

Since the ITO material is an inorganic oxide, that is, indium tin oxide material, the organic electrochromic EC needs to form a film on its surface to form a nanoscale layered structure substance. It is difficult to maintain its durability only by relying on the surface adsorption force, even It is very difficult to form a uniform and dense film layer

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