CN101188665A - An intelligent adjusting method and device for TV set image - Google Patents
An intelligent adjusting method and device for TV set image Download PDFInfo
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- CN101188665A CN101188665A CNA2007101244516A CN200710124451A CN101188665A CN 101188665 A CN101188665 A CN 101188665A CN A2007101244516 A CNA2007101244516 A CN A2007101244516A CN 200710124451 A CN200710124451 A CN 200710124451A CN 101188665 A CN101188665 A CN 101188665A
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- 238000001514 detection method Methods 0.000 claims abstract description 7
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 230000006378 damage Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
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- 238000006243 chemical reaction Methods 0.000 description 2
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Abstract
The invention discloses a television picture intelligent adjusting device, which is arranged in a main circuit of a television. The device comprises a human body distance detecting module, used for detecting the distance of a viewer to the television; a television picture intelligent adjusting module, connected with the human body distance detecting module and used for outputting after correspondingly adjusting the size and the brightness of the television picture when the distance value is detected to be smaller than the preset standard distance. Because adopting the human body distance detecting module arranged in the television circuit for viewer distance detection and correspondingly adjusting the television picture, the television picture intelligent adjusting method and the device thereof protect the eyes of the viewer, and enhances the self adaptability of the television.
Description
Technical field
The present invention relates to a kind of circuit and method of television set, in particular a kind ofly can regulate the method and apparatus of TV set image automatically apart from the distance of television set according to the beholder.
Background technology
In the present television set, the size of television image is changeless, and screen has much, and how many pictures just shows.Perhaps, even the setting of multiple picture format is arranged, also be at different signal format, can't regulate automatically.
Because screen of TV set brightness needs manual adjustments, if see that the time of TV is oversize, can damage beholder's eyes, so when watching and TV maintain a certain distance and be very important.Generally when watching, to keep 4-6 times of distance with the video screen size; range data in the form as shown in Figure 1; on the angle of certain level visual angle; when watching a certain size certain type television set; should be in outside certain distance; when for example spending the panel TV of 16: 9 types of watching 26 inches, should outside 1 meter 7, watch just human eye is had protective effect with horizontal view angle 20.
But the distance in family parlor is differentiated in actual the use, and what have is very little, and the distance in parlor fixes, so the too big or too little of picture will cause certain injury to beholder's eyes, and brightness simultaneously also has certain influence to glasses.Simultaneously, minors such as the children among the beholder may form the bad habit of television-viewing, thereby also can cause damage to eyes.
The time of seeing TV is oversize, can damage beholder's eyes, so and TV maintain a certain distance and be very important.And to keep distance how far just can make TV that the injury of beholder's health is reduced to minimum, normal expert can tell us will keep the distance doubly with video screen size 4-6, but measure very hard like this, simultaneously for the TV below 70 inches, because it can not occupy all visuals field of people, so ambient light is preferably arranged,, makes eyes tired easily in order to avoid the dark on the high brightness of TV and next door forms undue striking contrast.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
The method and apparatus that the object of the present invention is to provide a kind of TV set image intelligence to regulate; by human body distance detecting module is set in circuit the distance between beholder and the television set is detected; and the corresponding adjustment television set picture of coming on TV, with protection beholder's eyes.
Technical scheme of the present invention is as follows:
The device that a kind of TV set image intelligence is regulated, it is arranged in the television set main circuit, wherein, comprises a human body range sensing module, is used to detect the distance of beholder from this television set;
One television image intelligence adjustment module connects described human body range sensing module, is used for, exporting after the picture size of corresponding this television set of adjustment and the brightness during less than predefined gauged distance at the distance value that detects.
Described device, wherein, described human body range sensing module adopts the ultrasonic listening mode.
Described device, wherein, described human body range sensing module adopts the infra-red detection mode.
The method that a kind of TV set image intelligence is regulated, it may further comprise the steps:
A, behind television boot-strap, the distance of beholder from television set surveyed in human body range sensing module operation;
B, television image intelligence adjustment module judges that described distance than predefined gauged distance hour, dwindles television image and brightness.
Described method, wherein, the process of television image and brightness of dwindling among the described step B is carried out according to a predefined form.
Described method wherein, also comprises among the described step B and judging when described distance is big or more equal than predefined gauged distance, does not carry out any operation.
The method and apparatus that a kind of TV set image intelligence provided by the present invention is regulated; owing to adopted the human body range sensing module that in TV set circuit, is provided with to carry out beholder's distance detection; and corresponding adjustment TV set image; protect beholder's eyes, increased the adaptive characteristic of television set.
Description of drawings
Fig. 1 is the sample table that concerns of TV set image size and beholder's distance;
Fig. 2 is the apparatus structure block diagram that TV set image intelligence of the present invention is regulated;
Fig. 3 is the method flow diagram that TV set image intelligence of the present invention is regulated.
Embodiment
Below preferred embodiment of the present invention is described in detail.
In the method and apparatus that TV set image intelligence of the present invention is regulated, as shown in Figure 2, in the main circuit of television set, be provided with human body range sensing module and television image intelligence adjustment module, the beholder is apart from the distance of television screen in the search coverage of the real-time monitoring television of described human body range sensing module the place ahead, when the distance that detects the beholder during less than predefined gauged distance, television set promptly starts television image intelligence adjustment module, and dwindle television image automatically according to monitoring distance, reduce the brightness of television image.
When detect the beholder apart from overgauge apart from the time, television set starts television image intelligence adjustment module, and the brightness of amplifying television image automatically and improving television image according to monitoring distance.Above-mentioned predefined gauged distance can be according to existing television set viewing ratio table, as shown in Figure 1, for example: the user is when seeing 40 inches panel TVs of 16: 9, the standard viewing distance is 2.5 meters, when human body range sensing module detects user's viewing distance less than 2.5 meters (being assumed to be 2 meters), television set starts picture intelligence adjustment module, television image is zoomed in proportion 32 inches viewable pictures.
In the device that TV set image intelligence of the present invention is regulated, mainly be made up of human body range sensing module, television image intelligence adjustment module, CPU, memory, display backlight source etc., described CPU, memory and display backlight source etc. are used to realize picture size adjustment and brightness regulation.
Described human body range sensing module can utilize methods such as infrared ray range sensing, ultrasonic distance detection to realize, according to the beholder's viewing distance that detects, television image intelligence adjustment module is adjusted the size and the brightness of television image automatically, the adjusting of this size can be handled by the computing formula of setting, perhaps, in described memory, can store the distance and the mapping table of picture dimension in advance, determine the corresponding television image size after being lower than gauged distance by tabling look-up.Function of the present invention mainly realizes that by software it is with low cost, and the distance value in the time of can being lower than gauged distance according to the beholder is automatically simultaneously adjusted picture dimension and brightness, realizes sight protectio, compares hommization more with prior art.
The method that TV set image of the present invention intelligence is regulated as shown in Figure 3, its basic step comprises:
After television set starts, operation human body range sensing module, carry out distance detection, when the beholder who detects during less than predefined gauged distance, dwindles television image and brightness value by described television image intelligence adjustment module according to this distance value apart from the distance value of television set to the beholder.If the beholder more than or equal to predefined gauged distance, then keeps former setting constant apart from the distance value of television set.Described human body range sensing module can be by realizations such as infrared ray range sensing, ultrasonic distance detections.
In the inventive method and the device, the built-in adjusting algorithm of described television image intelligence adjustment module can be regulated TV viewable pictures and brightness according to the distance value that detects, automatically to reach best viewed status; When the television image convergent-divergent, convergent-divergent is out of shape to prevent picture in proportion; And can on TV menu or remote controller, increase functional switch so that open or close the present invention's adjusting picture function automatically.
Simultaneously, be the protection hearing user, can increase television sound volume intelligence according to the distance value of surveying and adjust function, so that the volume that when distance is dwindled, reduces to export.
Television image intelligent adjusting method of the present invention and device, can allow beholder and TV keep the distance of a safety, this method can be monitored the distance between beholder and the video screen, and according to adjustment television image size and the brightness automatically of this distance, therefore, it realizes convenient, has increased the practicality of TV.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection range of claims of the present invention.
Claims (6)
1. the device regulated of TV set image intelligence, it is arranged in the television set main circuit, it is characterized in that, comprises a human body range sensing module, is used to detect the distance of beholder from this television set;
One television image intelligence adjustment module connects described human body range sensing module, is used for, exporting after the picture size of corresponding this television set of adjustment and the brightness during less than predefined gauged distance at the distance value that detects.
2. device according to claim 1 is characterized in that, described human body range sensing module adopts the ultrasonic listening mode.
3. device according to claim 1 is characterized in that, described human body range sensing module adopts the infra-red detection mode.
4. the TV set image intelligence method of regulating, it may further comprise the steps:
A, behind television boot-strap, the distance of beholder from television set surveyed in human body range sensing module operation;
B, television image intelligence adjustment module judges that described distance than predefined gauged distance hour, dwindles television image and brightness.
5. method according to claim 4 is characterized in that, the process of television image and brightness of dwindling among the described step B is carried out according to a predefined form.
6. method according to claim 4 is characterized in that, also comprises among the described step B judging when described distance is big or more equal than predefined gauged distance, does not carry out any operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101244516A CN101188665A (en) | 2007-11-05 | 2007-11-05 | An intelligent adjusting method and device for TV set image |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101244516A CN101188665A (en) | 2007-11-05 | 2007-11-05 | An intelligent adjusting method and device for TV set image |
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| CN101188665A true CN101188665A (en) | 2008-05-28 |
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| CNA2007101244516A Pending CN101188665A (en) | 2007-11-05 | 2007-11-05 | An intelligent adjusting method and device for TV set image |
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Cited By (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101867739A (en) * | 2010-04-30 | 2010-10-20 | 中山大学 | Intelligent television and intelligent control method for same |
| CN101894538A (en) * | 2010-07-15 | 2010-11-24 | 优视科技有限公司 | Method and device for controlling screen display frames |
| CN101964883A (en) * | 2010-09-21 | 2011-02-02 | 冠捷显示科技（厦门）有限公司 | Method for reminding healthy viewing distance and energy saving for display device |
| CN102256072A (en) * | 2010-05-20 | 2011-11-23 | 日立民用电子株式会社 | Video display device |
| CN102496250A (en) * | 2011-12-15 | 2012-06-13 | 李修齐 | Viewing distance control device |
| CN102880438A (en) * | 2012-08-27 | 2013-01-16 | 广东利为网络科技有限公司 | Method for automatically adjusting display size of screen |
| CN103002349A (en) * | 2012-12-03 | 2013-03-27 | 深圳创维数字技术股份有限公司 | Adaptive adjustment method and device for video playing |
| CN103312863A (en) * | 2012-03-08 | 2013-09-18 | 中兴通讯股份有限公司 | present method and device of mobile terminal video |
| CN103458303A (en) * | 2012-05-28 | 2013-12-18 | 联想(北京)有限公司 | Display method and electronic equipment |
| CN102109828B (en) * | 2009-12-23 | 2014-05-07 | 康佳集团股份有限公司 | Anti-disturb control system and method |
| CN104125495A (en) * | 2013-04-25 | 2014-10-29 | 鸿富锦精密工业（深圳）有限公司 | Screen size adjustment system and method |
| CN104320714A (en) * | 2014-11-19 | 2015-01-28 | 京东方科技集团股份有限公司 | Display device and display regulation method thereof |
| CN104461434A (en) * | 2014-12-19 | 2015-03-25 | 深圳创维－Rgb电子有限公司 | Screen display size adjusting method and device |
| CN104683867A (en) * | 2015-03-23 | 2015-06-03 | 三星电子（中国）研发中心 | Method and device for reconfiguring video playing parameter and video playing equipment |
| CN104936019A (en) * | 2015-06-09 | 2015-09-23 | 四川长虹电器股份有限公司 | Method for adjusting television picture size based on user watching distance |
| CN105025229A (en) * | 2015-07-30 | 2015-11-04 | 广东欧珀移动通信有限公司 | Method for adjusting photo brightness and relevant device |
| CN105072470A (en) * | 2015-09-10 | 2015-11-18 | 湖南科技大学 | Ultrasonic ranging-based television screen intelligent dimming device and method |
| CN105100952A (en) * | 2015-06-29 | 2015-11-25 | 小米科技有限责任公司 | Screen picture adjusting method, device and equipment |
| WO2015184810A1 (en) * | 2014-11-18 | 2015-12-10 | 中兴通讯股份有限公司 | Method and device for adjusting screen display |
| CN105323647A (en) * | 2014-05-28 | 2016-02-10 | 青岛海尔电子有限公司 | Method and device for detecting the intensity of light in television watching environment and smart television |
| CN105353875A (en) * | 2015-11-05 | 2016-02-24 | 小米科技有限责任公司 | Method and apparatus for adjusting visible area of screen |
| CN105898063A (en) * | 2016-04-29 | 2016-08-24 | 乐视控股（北京）有限公司 | System and method capable of enabling myopic person to see contents on screen of mobile terminal clearly |
| CN106454516A (en) * | 2016-10-24 | 2017-02-22 | 惠科股份有限公司 | Circuit capable of automatically adjusting television brightness and television |
| CN106534731A (en) * | 2016-10-28 | 2017-03-22 | 深圳创维－Rgb电子有限公司 | Television smart control method, device, equipment and system |
| CN106559713A (en) * | 2016-10-18 | 2017-04-05 | 上海斐讯数据通信技术有限公司 | The based reminding method and system of television-viewing distance |
| CN107040813A (en) * | 2017-04-11 | 2017-08-11 | 江苏邦融微电子有限公司 | It is a kind of to avoid apart from TV near method for early warning excessively |
| CN108882034A (en) * | 2018-06-29 | 2018-11-23 | 广州视源电子科技股份有限公司 | Television set watches control method, device, readable storage medium storing program for executing and television set |
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| CN112383818A (en) * | 2021-01-12 | 2021-02-19 | 发明之家(北京)科技有限公司 | Intelligent television system and intelligent control method thereof |
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| EP4087267A4 (en) * | 2019-12-30 | 2023-12-06 | ZTE Corporation | Caption adjustment method and apparatus, terminal and storage medium |
| US12020655B2 (en) | 2021-08-16 | 2024-06-25 | Beijing Boe Optoelectronics Technology Co., Ltd. | Method for controlling display apparatus, display apparatus, device, and computer storage medium |
-
2007
- 2007-11-05 CN CNA2007101244516A patent/CN101188665A/en active Pending
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|---|---|---|---|---|
| CN102109828B (en) * | 2009-12-23 | 2014-05-07 | 康佳集团股份有限公司 | Anti-disturb control system and method |
| CN101867739A (en) * | 2010-04-30 | 2010-10-20 | 中山大学 | Intelligent television and intelligent control method for same |
| CN102256072A (en) * | 2010-05-20 | 2011-11-23 | 日立民用电子株式会社 | Video display device |
| CN101894538A (en) * | 2010-07-15 | 2010-11-24 | 优视科技有限公司 | Method and device for controlling screen display frames |
| CN101894538B (en) * | 2010-07-15 | 2012-09-05 | 优视科技有限公司 | Method and device for controlling screen display frames |
| CN101964883A (en) * | 2010-09-21 | 2011-02-02 | 冠捷显示科技（厦门）有限公司 | Method for reminding healthy viewing distance and energy saving for display device |
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| CN104320714A (en) * | 2014-11-19 | 2015-01-28 | 京东方科技集团股份有限公司 | Display device and display regulation method thereof |
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| CN105898063A (en) * | 2016-04-29 | 2016-08-24 | 乐视控股（北京）有限公司 | System and method capable of enabling myopic person to see contents on screen of mobile terminal clearly |
| CN106559713A (en) * | 2016-10-18 | 2017-04-05 | 上海斐讯数据通信技术有限公司 | The based reminding method and system of television-viewing distance |
| CN106454516A (en) * | 2016-10-24 | 2017-02-22 | 惠科股份有限公司 | Circuit capable of automatically adjusting television brightness and television |
| CN106534731A (en) * | 2016-10-28 | 2017-03-22 | 深圳创维－Rgb电子有限公司 | Television smart control method, device, equipment and system |
| CN107040813A (en) * | 2017-04-11 | 2017-08-11 | 江苏邦融微电子有限公司 | It is a kind of to avoid apart from TV near method for early warning excessively |
| CN108882034A (en) * | 2018-06-29 | 2018-11-23 | 广州视源电子科技股份有限公司 | Television set watches control method, device, readable storage medium storing program for executing and television set |
| CN110458890A (en) * | 2019-08-15 | 2019-11-15 | 北京字节跳动网络技术有限公司 | Control method, device, electronic equipment and storage medium |
| CN112804569A (en) * | 2019-11-14 | 2021-05-14 | 佛山市云米电器科技有限公司 | Control method of smart television, control system and storage medium |
| EP4087267A4 (en) * | 2019-12-30 | 2023-12-06 | ZTE Corporation | Caption adjustment method and apparatus, terminal and storage medium |
| CN112004151A (en) * | 2020-08-20 | 2020-11-27 | 深圳前海茂佳软件科技有限公司 | Control method of television device, television device and readable storage medium |
| CN112004151B (en) * | 2020-08-20 | 2023-10-03 | 深圳前海茂佳软件科技有限公司 | Control method of television equipment, television equipment and readable storage medium |
| CN112383818A (en) * | 2021-01-12 | 2021-02-19 | 发明之家(北京)科技有限公司 | Intelligent television system and intelligent control method thereof |
| US12020655B2 (en) | 2021-08-16 | 2024-06-25 | Beijing Boe Optoelectronics Technology Co., Ltd. | Method for controlling display apparatus, display apparatus, device, and computer storage medium |
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Application publication date: 20080528 |