CN201338523Y - Crossing safety device of dynamic tracing ray - Google Patents
Crossing safety device of dynamic tracing ray Download PDFInfo
- Publication number
- CN201338523Y CN201338523Y CNU2008202341886U CN200820234188U CN201338523Y CN 201338523 Y CN201338523 Y CN 201338523Y CN U2008202341886 U CNU2008202341886 U CN U2008202341886U CN 200820234188 U CN200820234188 U CN 200820234188U CN 201338523 Y CN201338523 Y CN 201338523Y
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- crystal display
- light source
- camera
- display controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Liquid Crystal (AREA)
Abstract
A crossing safety device of dynamic tracing ray comprises a liquid crystal display, a liquid crystal display controller and a light source camera, wherein the output end of the light source camera is connected with the liquid crystal display through the liquid crystal display controller, the liquid crystal display is mounted on a windshield in the front of a driver, a face camera facing the face of the driver is arranged on the internal side of the windshield, and the signal output end of the face camera is connected with one of the input ends of the liquid crystal display controller. The utility model has the advantages of realizing real-time detection and tracing, and accurately and effectively tracing and controlling light sources moving at multiple positions and moving eyeballs in real time to form a plurality of nontransparent shading speckles with different size and positions. Each of the nontransparent shading speckles on the liquid crystal display dynamically keeps at a position between the light sources and the eyeballs, is in the same line with respective light source and eye, and only blocks light from a light source of the opposite side. Consequently, the other areas are transparent, which can not affect driving line of vision, and remove the potential safety hazard caused by unclear field of vision.
Description
Technical field
The utility model relates to a kind of meeting safety device of dynamic tracking light, is mainly used in self-propelled vehicle meeting in night.
Background technology
Prior art comprises liquid crystal display, liquid crystal display controller and light source camera (optical sensor), the mouth of light source camera is connected with liquid crystal display by the liquid crystal display controller, this liquid crystal display is installed on the chaufeur fwd Windshield, light source camera induction light signal and produce light tight spot in the fixed area of liquid crystal display when meeting by the liquid crystal display controller, thus reach the purpose of shading.But, because vehicle pitching causes the variation of the eye position that physical activity or artificial physical activity all can cause, add the change in location of the other side's vehicle light source, the light tight spot of above-mentioned fixed position can not finely stop the light between eyes and the light source, prevents that dazzling effect is limited; In addition, fixing light tight spot area is big, and is bigger to the pilot's line of vision influence, has hidden danger.
Summary of the invention
The purpose of this utility model is to provide a kind of meeting safety device of dynamic tracking light, and the light between eyes and the light source of can not finely stopping to solve that prior art exists prevents that dazzling effect is limited; Fixing light tight spot area is big, and is bigger to the pilot's line of vision influence, has the problem of hidden danger.
The technical solution of the utility model is: comprise liquid crystal display, liquid crystal display controller and light source camera, the mouth of light source camera is connected with liquid crystal display by the liquid crystal display controller, this liquid crystal display is installed on the chaufeur fwd Windshield, it is characterized in that: in described windshield face's camera in the face of the chaufeur face is housed, this face's signal at output end of camera is connected with an input end of described liquid crystal display controller.
Described liquid crystal display controller is made up of micro computer.
Described the other side's vehicle light source is one or more than one, the twice that described opaque shading spot is the number of this other side's vehicle light source.
The utility model has the advantages that: can detect light source and the movable eyes of following the tracks of the activity of a plurality of positions in real time, real-Time Tracking Control forms a plurality of sizes opaque shading spot different with the position accurately and efficiently.The opaque shading spot of on the liquid crystal display each dynamically remains between light source and the eyes all the time, and and each self-corresponding light source and eyes on the same line, only can stop the light of the other side's light source, other zones then are transparent, can not influence driving sight, eliminate the unclear potential safety hazard in the visual field.
Description of drawings
Fig. 1 is an overall structure scheme drawing of the present utility model;
Fig. 2 is a circuit structure block diagram of the present utility model.
Description of reference numerals: 1, printing opacity screen, 2, face's camera, 3, the liquid crystal display controller, 4, the light source camera, 5, light source.
Concrete implementation
Referring to Fig. 1 and Fig. 2, the utility model comprises liquid crystal display 1, liquid crystal display controller 3, face's camera 2 and light source camera 4, the mouth of light source camera 4 is connected with liquid crystal display 1 by liquid crystal display controller 3, this liquid crystal display 1 is installed on the chaufeur 6 fwd Windshield, in described windshield face's camera 2 in the face of chaufeur 6 faces is housed, the signal output part of this face's camera 2 is connected with an input end of described liquid crystal display controller 3.
Described liquid crystal display controller 3 is made up of the micro controller system micro computer, write in this micro controller system inside can motion capture by chaufeur 6 eyes of described light source camera 4 and 2 inputs of face's camera and the intersection point of line (light) between the other side's vehicle light source 57 and described liquid crystal display 1, and produce the control program of opaque shading spot 8 at this intersection point.
Described the other side's vehicle light source 5 is one or more than one, the twice that described opaque shading spot 8 is numbers of the other side's vehicle light source 5 (light source needs two opaque hot spots to follow the tracks of two eyes respectively).
The utility model passes through the tracking technique of car light light to eyes, on liquid crystal display 1, form corresponding opaque spot, farthest, accurately blocked the stimulation of car light to eyes, the remainder of liquid crystal display is for transparent fully, do not influence the good line-of-sight circumstances of chaufeur at all, thereby the safety that has greatly improved meeting, thoroughly stopped the potential safety hazard that causes because of car light light.And, because the opaque shading spot of accurate tracking eyes has been arranged, not only need not close big car light during meeting, if possible, can also allow with big car light brightness transfer brighter, thereby, improve the line-of-sight circumstances of meeting more, and then make meeting safer.
Principle of work of the present utility model is: the view data by face's camera 2 and 3 pairs of timely rain 6 faces of liquid crystal display controller monitors, at any time measure exactly owing to vehicle pitching causes physical activity or the artificial eye position that physical activity caused and change, and detect the track data of 5 pairs of eyes of a plurality of active light source, the light between instant seizure eyes and the light source 5 and the intersection point of liquid crystal display 1, again by 1 control of 3 pairs of liquid crystal displays of liquid crystal display controller, on the above-mentioned intersection point of liquid crystal display 1, form the opaque shading spot 8 of cooresponding a plurality of different sizes, accurately blocked of the stimulation of the car light of the other side's vehicle eyes.And that the remainder of liquid crystal display 1 except opaque shading spot 8 is is transparent fully, does not influence chaufeur and observes road conditions normally.
Claims (3)
1, a kind of meeting safety device of dynamic tracking light, comprise liquid crystal display, liquid crystal display controller and light source camera, the mouth of light source camera is connected with liquid crystal display by the liquid crystal display controller, this liquid crystal display is installed on the chaufeur fwd Windshield, it is characterized in that: in described windshield face's camera in the face of the chaufeur face is housed, this face's signal at output end of camera is connected with an input end of described liquid crystal display controller.
2, the meeting safety device of dynamic tracking light according to claim 1 is characterized in that: described liquid crystal display controller is made up of micro computer.
3, the meeting safety device of dynamic tracking light according to claim 1 is characterized in that: described the other side's vehicle light source is one or more than one, the twice that described opaque shading spot is the number of the other side's vehicle light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202341886U CN201338523Y (en) | 2008-12-30 | 2008-12-30 | Crossing safety device of dynamic tracing ray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202341886U CN201338523Y (en) | 2008-12-30 | 2008-12-30 | Crossing safety device of dynamic tracing ray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201338523Y true CN201338523Y (en) | 2009-11-04 |
Family
ID=41234062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202341886U Expired - Fee Related CN201338523Y (en) | 2008-12-30 | 2008-12-30 | Crossing safety device of dynamic tracing ray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201338523Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848884A (en) * | 2012-09-25 | 2013-01-02 | 浙江吉利汽车研究院有限公司杭州分公司 | Intelligent adjusting system of automobile sun-shading plate |
| CN103158505A (en) * | 2011-12-12 | 2013-06-19 | 现代自动车株式会社 | Apparatus and method for detecting driver's dazzling and system and method for blocking dazzling using the same |
| CN103273826A (en) * | 2013-06-13 | 2013-09-04 | 北京汽车股份有限公司 | Automatic anti-dazzling system of front windshield of car |
| CN103661365A (en) * | 2013-11-15 | 2014-03-26 | 长安大学 | Device and method for improving vehicle meeting safety performance |
| WO2014067481A1 (en) * | 2012-11-02 | 2014-05-08 | Wu Jianmin | Anti-glare device |
| CN105128634A (en) * | 2015-09-08 | 2015-12-09 | 河南师范大学 | Partitioned gray level adjusting anti-dazzle automobile sun shield |
| CN105857035A (en) * | 2016-05-12 | 2016-08-17 | 内蒙古科技大学 | Automatic-response day-night anti-dazzling device |
| CN108001176A (en) * | 2017-11-22 | 2018-05-08 | 宋建明 | A kind of Vehicular intelligent anti glare anti static coatings method and vehicle intelligent anti glare anti static coatings eye screen |
| CN110696712A (en) * | 2018-07-10 | 2020-01-17 | 广州汽车集团股份有限公司 | Automatic adjusting method and device for automobile rearview mirror, computer storage medium and automobile |
| CN111095363A (en) * | 2017-09-22 | 2020-05-01 | 麦克赛尔株式会社 | Display system and display method |
-
2008
- 2008-12-30 CN CNU2008202341886U patent/CN201338523Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158505A (en) * | 2011-12-12 | 2013-06-19 | 现代自动车株式会社 | Apparatus and method for detecting driver's dazzling and system and method for blocking dazzling using the same |
| CN102848884B (en) * | 2012-09-25 | 2016-05-25 | 浙江吉利汽车研究院有限公司杭州分公司 | Automotive sunshade panel intelligent regulating system |
| CN102848884A (en) * | 2012-09-25 | 2013-01-02 | 浙江吉利汽车研究院有限公司杭州分公司 | Intelligent adjusting system of automobile sun-shading plate |
| WO2014067481A1 (en) * | 2012-11-02 | 2014-05-08 | Wu Jianmin | Anti-glare device |
| CN103273826A (en) * | 2013-06-13 | 2013-09-04 | 北京汽车股份有限公司 | Automatic anti-dazzling system of front windshield of car |
| CN103661365A (en) * | 2013-11-15 | 2014-03-26 | 长安大学 | Device and method for improving vehicle meeting safety performance |
| CN103661365B (en) * | 2013-11-15 | 2016-08-24 | 长安大学 | A kind of method improving vehicle meeting security |
| CN105128634A (en) * | 2015-09-08 | 2015-12-09 | 河南师范大学 | Partitioned gray level adjusting anti-dazzle automobile sun shield |
| CN105857035A (en) * | 2016-05-12 | 2016-08-17 | 内蒙古科技大学 | Automatic-response day-night anti-dazzling device |
| CN111095363A (en) * | 2017-09-22 | 2020-05-01 | 麦克赛尔株式会社 | Display system and display method |
| CN111095363B (en) * | 2017-09-22 | 2024-02-09 | 麦克赛尔株式会社 | Display system and display method |
| CN108001176A (en) * | 2017-11-22 | 2018-05-08 | 宋建明 | A kind of Vehicular intelligent anti glare anti static coatings method and vehicle intelligent anti glare anti static coatings eye screen |
| CN110696712A (en) * | 2018-07-10 | 2020-01-17 | 广州汽车集团股份有限公司 | Automatic adjusting method and device for automobile rearview mirror, computer storage medium and automobile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201338523Y (en) | Crossing safety device of dynamic tracing ray | |
| WO2015169018A1 (en) | Transparent display system and device provided with transparent display system | |
| CN102700385B (en) | Device and method for preventing glare during vehicle crossing | |
| CN102510480B (en) | Automatic calibrating and tracking system of driver sight line | |
| US10082869B2 (en) | Maintaining occupant awareness in vehicles | |
| CN202879210U (en) | Automobile sheltering screen device | |
| CN205427321U (en) | Head raising displayer | |
| CN104102394A (en) | Optical multi-point touch control equipment and method | |
| CN101697036A (en) | Information display system of automobile glass and imaging method thereof | |
| CN104417431A (en) | Running information indicating system | |
| CN203311095U (en) | Reflection type color head-up display | |
| CN104101374A (en) | Automobile, checking method for reflected light of instrument panel of automobile on front door glass and manufacturing method for automobile | |
| CN104071076A (en) | Vehicle-mounted head-up display system and display method thereof | |
| CN206106953U (en) | Panel board of waterproof fog | |
| CN202753866U (en) | Rearview mirror navigator with automatic backlight adjusting function | |
| WO2016046981A1 (en) | Drawing control device | |
| CN110435539A (en) | A kind of image display method and head-up display system of head-up display | |
| CN203793199U (en) | Vehicle vision early warning device | |
| KR20150094381A (en) | Apparatus for controlling hud based on surrounding and method thereof | |
| CN203305897U (en) | Perspective type color head-up displayer | |
| CN208847962U (en) | A kind of train head-up-display system | |
| CN105584488A (en) | Virtual drive route display system and method | |
| CN105629477A (en) | Optical principle layout-based vehicle-mounted HUD (Head Up display) | |
| CN206856460U (en) | A kind of Vehicular multifunctional sunshading board that can actively reduce region luminous intensity | |
| CN104571998A (en) | Adaptive human-computer interaction vehicle instrument panel display system and display method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091104 Termination date: 20101230 |