CN2543750Y - Automatic dizzy-proof device for car - Google Patents
Automatic dizzy-proof device for car Download PDFInfo
- Publication number
- CN2543750Y CN2543750Y CN 02270977 CN02270977U CN2543750Y CN 2543750 Y CN2543750 Y CN 2543750Y CN 02270977 CN02270977 CN 02270977 CN 02270977 U CN02270977 U CN 02270977U CN 2543750 Y CN2543750 Y CN 2543750Y
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- China
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- liquid crystal
- transparent display
- display
- crystal transparent
- dizzy
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- Expired - Fee Related
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Abstract
The utility model provides an automatic dizzy-proof device for car, which is formed by connecting a power, a tiny camera, an imaging and control chip and a liquid crystal transparent display. When in use, the camera aims at the front, and the liquid crystal transparent display is arranged at the front of the eyes of the driver; when in meeting, after the hard light source of the opposite car lamp is taken by the camera, the signal is processed by the imaging and control chip, and then two dynamic shadows are shown on the display so as to make each car lamp respectively form two a line with three points with the two dynamic shadows on the display and the two pupils; hereby, the two dynamic shadows will automatically track and prevent the hard light of the opposite car lamp from entering the eyes, achieving the aim of effective dizzy-proof; after meeting, the dynamic shadows on the display will disappear, and the display is transparent. Without cooperation of the devices of the opposite car, the utility model can be singly used with effective dizzy-proof, thereby improving the meeting safety at night.
Description
1. technical field
The utility model belongs to antiglare device for vehicle, especially a kind of automatic antiglare device for vehicle.
2. background technology
During cars meeting at night, chaufeur can phenomenon occur dazzling the eyes because of the other side's car light strong illumination, and this phenomenon might cause danger, reduces traveling security.For overcoming this phenomenon, guarantee the safety of night travel, people have designed many technical schemes, be to utilize the polarization phenomena of light when refraction to reach antidazzling purpose mostly, the polarizer is installed before car light, the light that car light is shot out is polarized light, analyzer is installed in pilot's line of vision the place ahead again, like this, the polarized light that the other side's car light shoots out is eliminated after the analyzer effect of pilot's line of vision the place ahead, dazzles the eyes phenomenon thereby eliminate.This technical scheme will reach desired effects, necessarily requires all vehicles by the unified standard configuration polarizer and analyzer, also can't realize at present, therefore also can't apply.
3. summary of the invention
The purpose of this utility model provides a kind of needs folk prescription to use, and just can stop automatically when meeting that the other side's car light high light enters eyes, effective antidazzling automatic antiglare device for vehicle.
The technical scheme that realizes the utility model purpose is: the utility model is connected and composed by power supply, minisize pick-up head, imaging and control chip and liquid crystal transparent display.
Good effect of the present utility model is: during use minisize pick-up head is fixed on the chaufeur head, its alignment lens car the place ahead, the liquid crystal transparent display places chaufeur eyes the place ahead, during meeting, each intense light source of the other side's car light is after minisize pick-up head is dynamically followed the tracks of shooting, its signal is handled by imaging and control chip again, on the liquid crystal transparent display, present two dynamic shades at last, make the other side's car light respectively with the liquid crystal transparent display on two dynamic shades, two eye pupil holes become the straight line of two sight alignments, such two dynamic shades can stop that the high light of the other side's car light enters eyes by automatic tracking, reach effective antidazzling purpose; When meeting finished, camera did not absorb intense light source, and then dynamic shade disappears thereupon on the liquid crystal transparent display, and whole liquid crystal transparent display all is transparent.Since entire work process need not the other side's vehicle equipment cooperate, therefore, the utility model only needs folk prescription to use can be effectively anti-dazzle, improves the safety of nighttime meeting.
4. description of drawings
Accompanying drawing 1 is a principle of work block scheme of the present utility model;
Accompanying drawing 2 is the structural representation of the utility model embodiment 1;
Accompanying drawing 3 is the structural representation of the utility model embodiment 2.
5. the specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment 1
As depicted in figs. 1 and 2, the utility model is connected and composed by power supply, minisize pick-up head 1, imaging and control chip and liquid crystal transparent display 2, and photosignal can be transmitted successively.Above-mentioned all parts all are fixed on the cap 3 of degree of enclosing an adjustable size joint, wherein power supply can adopt the battery of button cell or solar cell or other form, minisize pick-up head 1 is fixed on the front of cap 3, imaging and control chip are fixed on the optional position of cap 3, and liquid crystal transparent display 2 is hinged on the brim of a hat front end.Liquid crystal transparent display 2 can be a monoblock liquid crystal lens, two liquid crystal lens about also can being divided into.When the utility model uses, the utility model is worn on the chaufeur head, minisize pick-up head 1 is aimed at car the place ahead, liquid crystal transparent display 2 places driver's eyes the place ahead, then in advance with certain point source of light in the eye alignment external world, this point source of light is after minisize pick-up head 1 is dynamically followed the tracks of shooting, its signal is handled by imaging and control chip again, two shades about forming on the liquid crystal transparent display 2 at last, by control chip the relative position between two shades is regulated, make point source of light just by about two shades block, the high light of point source of light can not enter eyes and get final product.During meeting, each intense light source of the other side's car light is after minisize pick-up head 1 is dynamically followed the tracks of shooting, its signal is handled by imaging and control chip again, on liquid crystal transparent display 2, present two dynamic shades at last, make each car light of the other side respectively with liquid crystal transparent display 2 on two dynamic shades, the straight line that two eye pupil holes become two sight alignments, such two dynamic shades can stop that the high light of the other side's car light enters eyes by automatic tracking, reach effective antidazzling purpose; When meeting finished, camera 1 did not absorb intense light source, and then the dynamic shade on the liquid crystal transparent display 2 disappears thereupon, and whole liquid crystal transparent display 2 all is transparent.When chaufeur is thought unnecessary use the utility model, only need upwards to dig liquid crystal transparent display 2 to the brim of a hat top or directly whole device taken off on from the beginning to get final product.Since entire work process need not the other side's vehicle equipment cooperate, therefore, the utility model only needs folk prescription to use can be effectively anti-dazzle, improves the safety of nighttime meeting.
As shown in Figure 3, among the embodiment 2 power supply, minisize pick-up head 1, imaging and control chip and liquid crystal transparent display 2 all parts all are fixed on the spectacle frame 4, minisize pick-up head 1 is arranged on spectacle frame 4 tops, the eyeglass of liquid crystal transparent display 2 places in the picture frame of spectacle frame 4, and imaging and control chip are attached on the spectacle frame 4.Principle of work is identical with embodiment 1.
The utility model is because the function of telltale 2 top shadows only is used to block the high light of the other side's car, thus need not be too high to the requirement of the trickle degree of pixel of telltale 2, and as long as the gap between pixel is as far as possible little, favourable shading gets final product.
Claims (4)
1. an automatic antiglare device for vehicle is characterized in that it is connected and composed by power supply, minisize pick-up head (1), imaging and control chip and liquid crystal transparent display (2).
2. automatic antiglare device for vehicle according to claim 1, it is characterized in that liquid crystal transparent display (2) can be divided into about two eyeglasses.
3. automatic antiglare device for vehicle according to claim 2 is characterized in that power supply, minisize pick-up head (1), imaging and control chip and liquid crystal transparent display (2) all are fixed on the cap (3) of degree of enclosing an adjustable size joint.
4. automatic antiglare device for vehicle according to claim 2, it is characterized in that power supply, minisize pick-up head (1), imaging and control chip and liquid crystal transparent display (2) all are fixed on the spectacle frame (4), minisize pick-up head (1) is arranged on spectacle frame (4) top, and liquid crystal transparent display (2) places in the picture frame of spectacle frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02270977 CN2543750Y (en) | 2002-06-12 | 2002-06-12 | Automatic dizzy-proof device for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02270977 CN2543750Y (en) | 2002-06-12 | 2002-06-12 | Automatic dizzy-proof device for car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2543750Y true CN2543750Y (en) | 2003-04-09 |
Family
ID=33735916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02270977 Expired - Fee Related CN2543750Y (en) | 2002-06-12 | 2002-06-12 | Automatic dizzy-proof device for car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2543750Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107206875A (en) * | 2015-02-20 | 2017-09-26 | 宝马股份公司 | For protecting automotive occupant, especially driver with abblendbar sensor device, system and method and motor vehicle |
-
2002
- 2002-06-12 CN CN 02270977 patent/CN2543750Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107206875A (en) * | 2015-02-20 | 2017-09-26 | 宝马股份公司 | For protecting automotive occupant, especially driver with abblendbar sensor device, system and method and motor vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |