Automatic antiglare device for vehicle

An automatic device and anti-glare technology, which is applied in anti-glare equipment, vehicle parts, transportation and packaging, etc., can solve the problems that cannot be realized, cannot be popularized and applied, and achieve the effect of improving safety

Inactive Publication Date: 2002-12-11
林建明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to achieve the intended effect of this technical solution, it is necessary to require all vehicles to be equipped with polarizers and polarizers according to a unified standard, which cannot be realized at present, so it cannot be popularized and applied

Method used

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  • Automatic antiglare device for vehicle
  • Automatic antiglare device for vehicle
  • Automatic antiglare device for vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Such as figure 1 with figure 2 As shown, the present invention is composed of a power supply, a micro camera 1, an imaging and control chip, and a transparent liquid crystal display 2, so that photoelectric signals can be transmitted sequentially. All the above-mentioned components are fixed on an adjustable cap 3, wherein the power supply can be a button battery, or a solar cell, or other forms of batteries, the miniature camera 1 is fixed on the front of the cap 3, and the imaging and control chips are fixed On any position of the cap 3, the liquid crystal transparent display 2 is hinged at the front end of the brim of the hat. The liquid crystal transparent display 2 can be a whole piece of liquid crystal lens, also can be divided into left and right two pieces of liquid crystal lens. When the present invention is in use, the present invention is worn on the driver's head, the micro camera 1 is aimed at the front of the car, the liquid crystal transparent display ...

Embodiment 2

[0013] Such as image 3 As shown, in embodiment 2 all components of power supply, miniature camera 1, imaging and control chip and liquid crystal transparent display 2 are all fixed on a spectacle frame 4, miniature camera 1 is arranged on spectacle frame 4 tops, and the lens of liquid crystal transparent display 2 Placed in the frame of the spectacle frame 4 , the imaging and control chip is attached to the spectacle frame 4 . The working principle is the same as that of Embodiment 1.

[0014] In the present invention, because the function of the shadow on the display 2 is only used to block the glare of the opponent's car, the requirement for the fineness of the pixels of the display 2 is not too high, as long as the gap between the pixels is as small as possible, which is beneficial for shading.

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PUM

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Abstract

The automatic antiglare device for vehicle consists of power source, miniature CCD camera, imaging and controlling chip and transparent liquid crystal display connected together. When the device is used, the CCD camera points forward and the transparent liquid crystal display is set before eyes of the driver. When two vehicles meet in opposite direction, the strong light from opposite vehicle is picked up and tracked by the CCD camera and the signal is processed in the imaging and controlling chip and two dynamic shadows are formed in the display to shade the strong light from the opposite vehicle or to avoid glare. After meeting of vehicles, the display is restored to be transparent. The present invention makes night meeting more safely.

Description

1. Technical field [0001] The invention belongs to an automobile anti-glare device, in particular to an automobile anti-glare automatic device. 2. Background technology [0002] When the car meets at night, the driver will be dazzled by the strong light of the other car's lights, which may cause danger and reduce the safety of driving. In order to overcome this phenomenon and ensure the safety of driving at night, people have designed many technical solutions, most of which use the polarization phenomenon of light during refraction to achieve the purpose of anti-glare, and install polarizers in front of the lights to make the lights shine out. The light is polarized light, and then install the polarizer in front of the driver's line of sight, so that the polarized light emitted by the opponent's car lamp is eliminated after the action of the polarizer in front of the driver's line of sight, thereby eliminating the glare phenomenon. To achieve the predetermined effect of thi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60J3/00
Inventor 林建明
Owner 林建明
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