CN202879210U - Automobile sheltering screen device - Google Patents
Automobile sheltering screen device Download PDFInfo
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- CN202879210U CN202879210U CN 201220598292 CN201220598292U CN202879210U CN 202879210 U CN202879210 U CN 202879210U CN 201220598292 CN201220598292 CN 201220598292 CN 201220598292 U CN201220598292 U CN 201220598292U CN 202879210 U CN202879210 U CN 202879210U
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- transparent display
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Abstract
The utility model provides an automobile sheltering screen device which comprises a transparent display screen, a display screen controller and a camera, wherein the transparent display screen is arranged on a front windshield of an automobile, the display screen controller is connected with the transparent display screen and drives the same, and an output end of the camera is connected with the display screen controller. The camera comprises a human eye positioning camera lens and a third camera lens, wherein the human eye positioning camera lens faces the face of a driver to perform three-dimensional space positioning for eyes of the driver, and the third camera lens faces the front of the automobile to perform three-dimensional space positioning for an external light source. By the aid of the automobile sheltering screen device, the influence of bright light on the driver can be avoided, and potential safety hazards can be eliminated.
Description
Technical field
The utility model relates to a kind of Light barrier for automobile screen device.
Background technology
Automobile driver often can run into high light and affect sight line when driving, thus the potential safety hazard of causing, especially at night easier causing the accident.As shown in Figure 1, in the time of two automobiles 11,12 intersection, if the other side does not in time change country beam into passing light, high light is incided in the eye of chaufeur cause dazzle, cause chaufeur not see the road conditions in the place ahead, cause serious potential safety hazard.
The utility model content
The technical problems to be solved in the utility model provides a kind of Light barrier for automobile screen device, can avoid high light on the impact of chaufeur, is conducive to eliminate safe hidden trouble.
For solving the problems of the technologies described above, the utility model provides a kind of Light barrier for automobile screen device, comprising:
Transparent display screen is arranged on the front windshield of automobile;
Displaying screen controller links to each other with described transparent display screen and it is driven;
Video camera, its mouth links to each other with described displaying screen controller;
Described video camera comprises:
Human eye positioning shooting head is set to carry out three-dimensional fix towards the chaufeur face with the eyes to described chaufeur;
Light source is located the 3rd camera, is set to towards vehicle front so that external light source is carried out three-dimensional fix.
According to an embodiment of the present utility model, described transparent display screen is arranged on the side that described front windshield is positioned at car.
According to an embodiment of the present utility model, described transparent display screen covers whole front windshields, perhaps only covers the front windshield in chaufeur the place ahead.
According to an embodiment of the present utility model, described Light barrier for automobile screen device also comprises: the diaphaneity regulating control that links to each other with described displaying screen controller.
According to an embodiment of the present utility model, described transparent display screen is LCDs.
According to an embodiment of the present utility model, the quantity of described human eye positioning shooting head is at least one, and the quantity of described light source positioning shooting head is at least one.
Compared with prior art, the utlity model has following advantage:
In the utility model embodiment Light barrier for automobile screen device, human eye positioning shooting head is used for the position of the eyes of definite chaufeur in the video camera, light source positioning shooting head is used for the position of the high light light source of definite vehicle front, displaying screen controller is according to the position of driver's eyes and the position of high light light source, the control transparent display screen shows the patch that is in the light, driver's eyes, the patch that is in the light, high light light source three are located along the same line, and avoid high light to enter driver's eyes chaufeur is impacted.
Description of drawings
Fig. 1 be in the prior art during two car intersections high light be incident to the scheme drawing of driver's eyes;
Fig. 2 is the structural representation of the Light barrier for automobile screen device of the utility model embodiment.
The specific embodiment
The utility model is described in further detail below in conjunction with specific embodiments and the drawings, but should not limit protection domain of the present utility model with this.
Because the light level that human eye can bear is limited, why human eye can see object clearly is because after illumination is mapped to object, the light that object reflects balancedly enters into people's eyes basically, and the light that sends when a certain light source has surpassed certain light level, this moment, the attention of human eye was forced to focus on this light source, therefore do not see the scenery on light source next door, thereby caused dazzle.Light barrier for automobile screen device in the present embodiment arranges transparent display screen at shield glass, occurring in the situation of high light, control this transparent display screen patch (for example being similar to the darker regions of mosaic) that occurs in the corresponding position being in the light, thereby block this high light in the sight line of chaufeur, the eyes of avoiding high light to be directly incident on chaufeur cause dazzle and do not see road conditions fully.
With reference to figure 2, the Light barrier for automobile screen device of present embodiment comprises: transparent display screen 21, displaying screen controller 22 and video camera 23.Wherein, the mouth of video camera 23 links to each other with displaying screen controller 22, and displaying screen controller 22 links to each other with transparent display screen 21 and it is driven control.
Displaying screen controller 22 can be the controller of the Liquid Crystal Display of special use, also can be the controller that is formed by the general purpose microprocessor configuration, to transparent display screen 21 transmission of control signals and demonstration data.
As a nonrestrictive example, the quantity of human eye positioning shooting head can be 2, respectively the first camera 231 and second camera 232, the quantity of light source positioning shooting head can be 1, be specially the 3rd camera 233, wherein the first camera 231 and second camera 232 are set to towards the chaufeur face, and the 3rd camera 233 is set to towards vehicle front.
The first camera 231 and second camera 232 are used for taking the face position of chaufeur 20, position mainly for detection of the eyes of chaufeur 20, it is carried out three-dimensional fix, and concrete method of inspection can be various suitable recognitions of face and detection technique.The imaging size in the first camera 231 and second camera 232 by the relative position between the first camera 231 and the second camera 232 (for example can be the position of presetting and mutual distance) and human eye can be determined human eye with respect to the position of video camera 23.The 3rd camera 233 is used for taking the high light that vehicle front occurs, the light that sends of light source 24 for example, the car light that this light source 24 can be vehicle, flash light, the sun etc., and light source 24 carried out three-dimensional fix, because the relative position between video camera 23 and the front windshield is fixed, and human eye can be determined by the first camera 231 and second camera 232 with respect to the position of video camera 23, so the relative position of human eye and front windshield is also namely determined.Thus, when the 3rd camera 233 detects a certain position in the front windshield and high light occurs, displaying screen controller 22 can be controlled transparent display screen 21 and show in position the patch 211 that is in the light, the eyes of chaufeur 20, be in the light patch 211 and light source 24 on same straight line, thereby so that the light that chaufeur 20 is not sent by light source 24 affect.Wherein, the be in the light size of patch 211 can be determined according to the size of light source 24.
The method that video camera 23 detects high light for example can be the blank level adjustment principle of digital camera in the prior art.Position that may this high light when digital camera is taken pictures facing to high light or the sun can blank out in photo together with the scenery on high light next door, i.e. so-called exposure, and just need to carry out color compensating this moment, to reduce the original color of scenery.By this method, when the 3rd camera 233 in video camera 23 detects high light, the place that this high light occurs on transparent display screen 21 covers with the patch 211 that is in the light of black or grey, thereby make chaufeur can not see or weaken and see this place's high light, and other places still can be known and see.
Furthermore, the Light barrier for automobile screen device of present embodiment can also comprise the diaphaneity regulating control, and this diaphaneity regulating control links to each other with displaying screen controller 22, is used for automatically or manually regulating according to the brightness of car external environment the whole clearing degree of transparent display screen 21.For example, when extraneous light was stronger, the diaphaneity regulating control can reduce the diaphaneity of transparent display screen 21 automatically by displaying screen controller 22, as is adjusted to light gray etc.In addition, the user also can manually regulate the diaphaneity of transparent display screen 21 by the diaphaneity regulating control, and for example the user does not want to allow the outer people of car see in the car through front windshield, can manually be adjusted to transparent display screen 21 opaque.
The parts such as diaphaneity control signal producer that the diaphaneity regulating control can comprise light sensor, link to each other with this light sensor are to realize automatic and manual diaphaneity regulatory function.
Although the utility model with preferred embodiment openly as above; but it is not to limit the utility model; any those skilled in the art are not within breaking away from spirit and scope of the present utility model; can make possible change and modification, therefore protection domain of the present utility model should be as the criterion with the scope that the utility model claim is defined.
Claims (6)
1. Light barrier for automobile screen device comprises:
Transparent display screen is arranged on the front windshield of automobile;
Displaying screen controller links to each other with described transparent display screen and it is driven;
Video camera, its mouth links to each other with described displaying screen controller;
It is characterized in that described video camera comprises:
Human eye positioning shooting head is set to carry out three-dimensional fix towards the chaufeur face with the eyes to described chaufeur;
Light source positioning shooting head is set to towards vehicle front so that external light source is carried out three-dimensional fix.
2. Light barrier for automobile screen device according to claim 1 is characterized in that, described transparent display screen is arranged on the side that described front windshield is positioned at car.
3. Light barrier for automobile screen device according to claim 1 is characterized in that, described transparent display screen covers whole front windshields, perhaps only covers the front windshield in chaufeur the place ahead.
4. Light barrier for automobile screen device according to claim 1 is characterized in that, also comprises:
The diaphaneity regulating control that links to each other with described displaying screen controller.
5. each described Light barrier for automobile screen device in 4 according to claim 1 is characterized in that described transparent display screen is LCDs.
6. each described Light barrier for automobile screen device in 4 according to claim 1 is characterized in that the quantity of described human eye positioning shooting head is at least one, and the quantity of described light source positioning shooting head is at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220598292 CN202879210U (en) | 2012-11-14 | 2012-11-14 | Automobile sheltering screen device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220598292 CN202879210U (en) | 2012-11-14 | 2012-11-14 | Automobile sheltering screen device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202879210U true CN202879210U (en) | 2013-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220598292 Expired - Lifetime CN202879210U (en) | 2012-11-14 | 2012-11-14 | Automobile sheltering screen device |
Country Status (1)
| Country | Link |
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| CN (1) | CN202879210U (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103434369A (en) * | 2013-08-28 | 2013-12-11 | 吴云肖 | Strong light inhibition device and nighttime meeting strong light inhibition system and method |
| CN103895572A (en) * | 2014-04-22 | 2014-07-02 | 北京汽车研究总院有限公司 | Method and device for displaying driving information of vehicle in front visual field |
| CN104589969A (en) * | 2014-11-26 | 2015-05-06 | 胡达广 | Digital video anti-dazzle windshield of automobile |
| WO2015169018A1 (en) * | 2014-05-04 | 2015-11-12 | 京东方科技集团股份有限公司 | Transparent display system and device provided with transparent display system |
| CN105128634A (en) * | 2015-09-08 | 2015-12-09 | 河南师范大学 | Partitioned gray level adjusting anti-dazzle automobile sun shield |
| CN105751862A (en) * | 2016-03-17 | 2016-07-13 | 吴载舟 | Anti-high beam structure for automotive windscreen and control method for anti-high beam structure |
| CN106143072A (en) * | 2015-03-11 | 2016-11-23 | 刘韵凯 | A kind of vehicle front-viewing intelligence anti-dazzle system based on electrochomeric glass |
| CN106657723A (en) * | 2015-10-29 | 2017-05-10 | 通用汽车环球科技运作有限责任公司 | Sun block for camera |
| CN106780858A (en) * | 2016-11-18 | 2017-05-31 | 昆山工研院新型平板显示技术中心有限公司 | Display device, identifying system and recognition methods that vehicle identity is recognized |
| CN108045061A (en) * | 2018-01-16 | 2018-05-18 | 苏州远征魂车船技术有限公司 | A kind of shield glass pad pasting bonding tool |
| CN108638810A (en) * | 2018-06-28 | 2018-10-12 | 李星辉 | A kind of front windshield of vehicle automatic sun shading device |
| CN110682773A (en) * | 2019-10-30 | 2020-01-14 | 一汽轿车股份有限公司 | Intelligent shading system for automobile front windshield |
| CN113203072A (en) * | 2021-05-07 | 2021-08-03 | 北京中建建筑科学研究院有限公司 | Control method and system of shading device |
| CN113212125A (en) * | 2021-05-11 | 2021-08-06 | 太原理工大学 | Control system and method for automatically adjusting shielding of windshield for high beam |
-
2012
- 2012-11-14 CN CN 201220598292 patent/CN202879210U/en not_active Expired - Lifetime
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103434369A (en) * | 2013-08-28 | 2013-12-11 | 吴云肖 | Strong light inhibition device and nighttime meeting strong light inhibition system and method |
| CN103895572A (en) * | 2014-04-22 | 2014-07-02 | 北京汽车研究总院有限公司 | Method and device for displaying driving information of vehicle in front visual field |
| CN103895572B (en) * | 2014-04-22 | 2016-05-18 | 北京汽车研究总院有限公司 | Vehicle traveling information display unit and method in a kind of field of front vision |
| WO2015169018A1 (en) * | 2014-05-04 | 2015-11-12 | 京东方科技集团股份有限公司 | Transparent display system and device provided with transparent display system |
| US9710059B2 (en) | 2014-05-04 | 2017-07-18 | Boe Technology Group Co., Ltd. | Transparent display system and apparatus provided with the same |
| CN104589969A (en) * | 2014-11-26 | 2015-05-06 | 胡达广 | Digital video anti-dazzle windshield of automobile |
| CN106143072A (en) * | 2015-03-11 | 2016-11-23 | 刘韵凯 | A kind of vehicle front-viewing intelligence anti-dazzle system based on electrochomeric glass |
| CN105128634A (en) * | 2015-09-08 | 2015-12-09 | 河南师范大学 | Partitioned gray level adjusting anti-dazzle automobile sun shield |
| CN106657723A (en) * | 2015-10-29 | 2017-05-10 | 通用汽车环球科技运作有限责任公司 | Sun block for camera |
| CN106657723B (en) * | 2015-10-29 | 2020-10-16 | 通用汽车环球科技运作有限责任公司 | Product for camera and method of blocking light source from camera field of view of vehicle |
| CN105751862A (en) * | 2016-03-17 | 2016-07-13 | 吴载舟 | Anti-high beam structure for automotive windscreen and control method for anti-high beam structure |
| CN106780858A (en) * | 2016-11-18 | 2017-05-31 | 昆山工研院新型平板显示技术中心有限公司 | Display device, identifying system and recognition methods that vehicle identity is recognized |
| CN108045061A (en) * | 2018-01-16 | 2018-05-18 | 苏州远征魂车船技术有限公司 | A kind of shield glass pad pasting bonding tool |
| CN108638810A (en) * | 2018-06-28 | 2018-10-12 | 李星辉 | A kind of front windshield of vehicle automatic sun shading device |
| CN110682773A (en) * | 2019-10-30 | 2020-01-14 | 一汽轿车股份有限公司 | Intelligent shading system for automobile front windshield |
| CN113203072A (en) * | 2021-05-07 | 2021-08-03 | 北京中建建筑科学研究院有限公司 | Control method and system of shading device |
| CN113212125A (en) * | 2021-05-11 | 2021-08-06 | 太原理工大学 | Control system and method for automatically adjusting shielding of windshield for high beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201028 Address after: Room 208-3, Hengye building, 100 Xiangxing Road, torch hi tech Zone (Xiang'an) Industrial Zone, Xiamen City, Fujian Province Patentee after: Botai Internet of vehicles (Xiamen) Co.,Ltd. Address before: 19 / F, Meiluo building, 30 Tianyaoqiao Road, Xuhui District, Shanghai, 200235 Patentee before: SHANGHAI PATEO ELECTRONIC EQUIPMENT MANUFACTURING Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |