CN103279260A - Direction self-adaptation display system and adjusting method thereof - Google Patents
Direction self-adaptation display system and adjusting method thereof Download PDFInfo
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Abstract
The invention discloses a direction self-adaptation display system which comprises a display unit, a detection unit, a control unit and an adjusting unit. The detection unit is used for detecting whether current users exist or not and detecting the number of the users, the control unit is used for calculating an adjusting mode, the adjusting unit is used for adjusting display directions of the display unit, the control unit is used for analyzing positions and observation angles of the users according to detection results of the detection unit, and the control unit is used for controlling the adjusting unit to adjust the display directions of the display unit. The direction self-adaptation display system solves the problem that in the prior art, no matter how the users move, positions of display equipment are not required to be adjusted by manual operations, vertical rotation of a screen is carried out by judging eye angles, and therefore observation senses of the users when the users are in lying gestures can be adapted.
Description
Technical field
The present invention relates to field of computer technology.
Background technology
Display device of the prior art, for example TV, graphoscope etc., the direction of its demonstration all is changeless, unless change the position of display device artificially.And for the user, can not be still in display device for a long time before, viewing angle can change in real time, and changes when acquiring a certain degree when viewing angle, changeless angles of display can allow the user not feel well.
Summary of the invention
In order to overcome the deficiency that prior art exists, the object of the present invention is to provide a kind of system of soft, combination of hardware, show state is changed automatically according to the residing position of user and viewing angle, no matter thereby any angle presents the best image position all the time, for the user provides better display effect.
For reaching above purpose, the invention provides a kind of direction-adaptive display system, comprise display unit, whether have the detecting unit of active user and number of users, the adjustment unit that is used for the control module of calculating adjustment mode and is used for adjusting the display direction of described display unit for real-time detection, described control module is according to the residing position of testing result analysis user and the viewing angle of described detecting unit, and controls described adjustment unit the display direction of described display unit is adjusted.
Further improve as the present invention, described detecting unit comprises the image/video collecting device, catches by dynamically pouncing on, technology such as recognition of face, image comparison can realize real-time monitoring.
Further improve as the present invention, described adjustment unit is by horizontally rotating display unit to adapt to different viewing location.
Further improve as the present invention, described adjustment unit is by vertical rotational display unit or vertically rotate output image to adapt to different viewing angles.
According to a further aspect in the invention, provide a kind of direction-adaptive display system method of adjustment, be used for aforesaid direction-adaptive display system, comprised the steps:
A) whether there is the active user and identifies number of users by the detecting unit detection;
B) whether control module is in the horizontal zone centre position according to the testing result analysis user of described detecting unit, otherwise the control adjustment unit is adjusted the display direction of described display unit by horizontally rotating display unit;
C) whether control module only exists a user and whether is in the setting viewing angle according to the testing result analysis of described detecting unit, otherwise the control adjustment unit is by vertical rotational display unit or vertically rotate output image the angles of display of described display unit is adjusted.
Further improve as the present invention, in described step a), carry out image acquisition by image/video collecting device compartment of terrain, whether the eye position changes to judge whether have active user and number of users in adjacent twice image by contrasting.
Further improve as the present invention, in described step b), by head left and right sides in the computed image respectively with about the spacing size analysis user of maximum display pixel whether be in the horizontal zone centre position, otherwise the control adjustment unit is adjusted the display direction of described display unit by horizontally rotating display unit, and recurrence is carried out this step and equated up to the both sides spacing.
Further improve as the present invention, in described step c), whether the angle analysis user by human eye in the computed image and datum water level is in the setting viewing angle, otherwise the control adjustment unit is adjusted the angles of display of described display unit by vertical rotational display unit, and it is zero up to angle that recurrence is carried out this step.
Further improve as the present invention, set the minimum movements distance L, when head left and right sides in the image with about the pitch difference of maximum display pixel during less than the minimum movements distance L, the control adjustment unit is adjusted the display direction of described display unit by horizontally rotating display unit; Set minimum movements angle R, when the angle of human eye in the image and datum water level during greater than minimum movements angle R, control adjustment unit and by vertical rotational display unit the angles of display of described display unit is adjusted.
Further improve as the present invention, by set waiting at interval, after start the compartment of terrain repeated execution of steps a)～step c).
The invention has the beneficial effects as follows no matter how how the user moves, do not need manually to go to adjust the position of display device, screen all can face the user all the time, and by judging the eye angle, carries out the vertical rotation of screen to adapt to user's posture of lying down.Contrast all is fixed on fixedly display direction of base at present, and by native system, the screen disc type rotary part bottom being equipped on automatically carry out 360 ° of rotations of horizontal direction, and can the vertical direction half-twist adapts to user's different viewing angles.
Description of drawings
Accompanying drawing 1 is the synoptic diagram according to the embodiment of direction-adaptive display system of the present invention;
Accompanying drawing 2 has been described the synoptic diagram of the vertical rotational display unit of the direction-adaptive display system in the accompanying drawing 1;
Accompanying drawing 3 has been described the synoptic diagram of the vertical rotation output image of the direction-adaptive display system in the accompanying drawing 1;
Accompanying drawing 4 is the overall flow figure according to direction-adaptive display system method of adjustment of the present invention;
Accompanying drawing 5 is determining between left and right apart from process flow diagram according to direction-adaptive display system method of adjustment of the present invention.
Embodiment
Below preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
Shown in accompanying drawing 1 and accompanying drawing 2, direction-adaptive display system in the present embodiment, comprise display unit, whether have the detecting unit of active user and number of users, the adjustment unit that is used for the control module of calculating adjustment mode and is used for adjusting the display direction of display unit for real-time detection, control module is according to the residing position of testing result analysis user and the viewing angle of detecting unit, and the control adjustment unit is adjusted the display direction of display unit.
Detecting unit in the present embodiment comprises the image/video collecting device, can be the preposition video frequency pick-up head that is fixed in display unit usually.Adjustment unit in the present embodiment comprises the adjustment rotating disk that is positioned at the display system bottom, and it can horizontally rotate display unit to adapt to different viewing location around the x direction of principal axis, also can be around the vertical rotational display unit of y direction of principal axis.In other embodiments of the invention, adjust rotating disk in addition can around simultaneously perpendicular to the z axle rotational display unit of x axle, y axle to adapt to different pitching viewing location.
Shown in accompanying drawing 3, in another embodiment of the present invention, can also directly vertically rotate output image to adapt to different viewing angles by software, adjust the mechanical rotation of rotating disk with equivalent substitution.
As shown in Figure 4, provided a kind of direction-adaptive display system method of adjustment in this enforcement, be used for comprising the steps: as with described direction-adaptive display system
A) after the operation native system, at first detect whether there are static objects such as active user rather than portrait by detecting unit, judge respectively afterwards and identify number of users, number comprises 1 people or a plurality of people;
B) whether control module is in the horizontal zone centre position according to the testing result analysis user of detecting unit, otherwise the control adjustment unit is adjusted the display direction of display unit by horizontally rotating display unit;
C) whether control module only exists a user and whether is in the setting viewing angle according to the testing result analysis of detecting unit, otherwise the control adjustment unit is by vertical rotational display unit or vertically rotate output image the angles of display of display unit is adjusted.
As shown in Figure 5, in step a), carry out image acquisition by image/video collecting device compartment of terrain, because blinking at every turn, the people needs 200～400 milliseconds, by the preposition camera of display device, take every 150 milliseconds, the last time is contrasted with current photo, judge whether eyes portion position (left and right sides display pixel pitch Y-space on right XR[n] locate) changes, can take a decision as to whether true man and exquisite object such as still draw a portrait; Can judge number of users by contrasting in adjacent twice image eye position variable number.
In step b), by head left and right sides in the computed image respectively with about maximum display pixel spacing (XL[n], XR[n]) whether big or small analysis user be in the horizontal zone centre position, otherwise the control adjustment unit is adjusted the display direction of display unit by horizontally rotating display unit, and recurrence is carried out this step and equated up to the both sides spacing.
Be a people's situation as the user, by calculate head left and right sides in the picture each from about distance between maximum display pixel judge that the active user is whether in the middle of screen, be that so-called left and right sides baseline judges whether in the screen centre position, which side distance is little just to horizontally rotate toward for which side, recurrence is carried out this step and is equated up to two back gauges, stops operating; Be two people's situation as the user, left side baseline is the distance of the maximum display pixel of people from left side From Left, right baseline is the distance of people from the right maximum display pixel from the right, by that analogy, a plurality of people's situation is equal to two people, judge active users whether in the middle of screen by left and right sides baseline, and horizontally rotate adjustment.
Similar to step b), whether the angle analysis user by human eye in the computed image and datum water level (position of the current placement of display device is datum water level) in step c) is in the setting viewing angle, otherwise the control adjustment unit is adjusted the angles of display of display unit by vertical rotational display unit, and it is zero up to angle that recurrence is carried out this step.
In step b), can set the minimum movements distance L above-mentioned, when head left and right sides in the image with about the pitch difference of maximum display pixel during less than the minimum movements distance L, the control adjustment unit is adjusted the display direction of display unit by horizontally rotating display unit; At the above-mentioned minimum movements angle R that in step c), can set, when the angle of human eye in the image and datum water level during greater than minimum movements angle R, the control adjustment unit is adjusted the angles of display of display unit by vertical rotational display unit, in the time of for example can setting greater than positive 45 ° to the counter clockwise direction Rotation screen, phase clockwise direction Rotation screen during greater than negative 45 °.And by set waiting at interval, after start the compartment of terrain repeated execution of steps a)～step c), then can realize real-time adjustment.
Example A, B, C three people watch a computer from left to right just simultaneously, after the operation native system, take every 150 milliseconds by the camera on the display device, and determine that everyone is apart from the left and right sides distance values in the screen, different with rightmost space on right value difference by more leftmost left distance values, computer can be adjusted horizontal display direction automatically.B, C two people leave during this time, only surplus people of A, and he will lie down to see a film, and by calculating two place straight lines with the angle between the present level position, adjusts vertical display direction, counterclockwise or clockwise 90 ° of rotation display directions.No matter how how the user moves as can be seen, does not need manually to go to adjust the position of display device, and screen all can face the user all the time, and by judging the eye angle, carries out the vertical rotation of screen to adapt to user's posture of lying down.Contrast all is fixed on fixedly display direction of base at present, and by native system, the screen disc type rotary part bottom being equipped on automatically carry out 360 ° of rotations of horizontal direction, and can the vertical direction half-twist adapts to user's different viewing angles.
Above embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the people that is familiar with this technology understand content of the present invention and is implemented; can not limit protection scope of the present invention with this, all equivalences that spirit essence is done according to the present invention change or modification all is encompassed in protection scope of the present invention.
Claims (10)
1. direction-adaptive display system, it is characterized in that: comprise display unit, whether have the detecting unit of active user and number of users, the adjustment unit that is used for the control module of calculating adjustment mode and is used for adjusting the display direction of described display unit for real-time detection, described control module is according to the residing position of testing result analysis user and the viewing angle of described detecting unit, and controls described adjustment unit the display direction of described display unit is adjusted.
2. direction-adaptive display system according to claim 1, it is characterized in that: described detecting unit comprises the image/video collecting device.
3. direction-adaptive display system according to claim 1, it is characterized in that: described adjustment unit is by horizontally rotating display unit to adapt to different viewing location.
4. direction-adaptive display system according to claim 1, it is characterized in that: described adjustment unit is by vertical rotational display unit or vertically rotate output image to adapt to different viewing angles.
5. a direction-adaptive display system method of adjustment is used for as the described direction-adaptive display system of above arbitrary claim, it is characterized in that, comprises the steps:
A) whether there is the active user and identifies number of users by the detecting unit detection;
B) whether control module is in the horizontal zone centre position according to the testing result analysis user of described detecting unit, otherwise the control adjustment unit is adjusted the display direction of described display unit by horizontally rotating display unit;
C) whether control module only exists a user and whether is in the setting viewing angle according to the testing result analysis of described detecting unit, otherwise the control adjustment unit is by vertical rotational display unit or vertically rotate output image the angles of display of described display unit is adjusted.
6. direction-adaptive display system method of adjustment according to claim 5, it is characterized in that: in described step a), carry out image acquisition by image/video collecting device compartment of terrain, whether the eye position changes to judge whether have active user and number of users in adjacent twice image by contrasting.
7. direction-adaptive display system method of adjustment according to claim 6, it is characterized in that: in described step b), by head left and right sides in the computed image respectively with about the spacing size analysis user of maximum display pixel whether be in the horizontal zone centre position, otherwise the control adjustment unit is adjusted the display direction of described display unit by horizontally rotating display unit, and recurrence is carried out this step and equated up to the both sides spacing.
8. direction-adaptive display system method of adjustment according to claim 6, it is characterized in that: in described step c), whether the angle analysis user by human eye in the computed image and datum water level is in the setting viewing angle, otherwise the control adjustment unit is adjusted the angles of display of described display unit by vertical rotational display unit, and it is zero up to angle that recurrence is carried out this step.
9. direction-adaptive display system method of adjustment according to claim 6, it is characterized in that: set the minimum movements distance L, when head left and right sides in the image with about the pitch difference of maximum display pixel during less than the minimum movements distance L, the control adjustment unit is adjusted the display direction of described display unit by horizontally rotating display unit; Set minimum movements angle R, when the angle of human eye in the image and datum water level during greater than minimum movements angle R, control adjustment unit and by vertical rotational display unit the angles of display of described display unit is adjusted.
10. according to each described direction-adaptive display system method of adjustment in the claim 5～9, it is characterized in that: by set waiting at interval, after start the compartment of terrain repeated execution of steps a)～step c).
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104281280A (en) * | 2014-09-24 | 2015-01-14 | 深圳市金立通信设备有限公司 | Controlling method of gravitational sensing motion |
| CN104392668A (en) * | 2014-12-12 | 2015-03-04 | 京东方科技集团股份有限公司 | Annular multi-faced display device |
| CN104777989A (en) * | 2014-01-13 | 2015-07-15 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN104866085A (en) * | 2014-02-26 | 2015-08-26 | 联想(北京)有限公司 | Display control method and device as well as electronic equipment applying display control method and device |
| CN104866086A (en) * | 2014-02-26 | 2015-08-26 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN105549630A (en) * | 2015-12-24 | 2016-05-04 | 昆山龙腾光电有限公司 | Apparatus of automatically controlling rotation of display equipment and method thereof |
| US9459691B2 (en) | 2013-09-11 | 2016-10-04 | Globalfoundries Inc | Techniques for adjusting a position of a display device based on a position of a user |
| US9594641B2 (en) | 2013-08-23 | 2017-03-14 | Globalfoundries Inc. | Techniques for updating memory of a chassis management module |
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| US10613687B2 (en) | 2014-01-13 | 2020-04-07 | Beijing Lenovo Software Ltd. | Information processing method and electronic device |
| CN111078093A (en) * | 2019-12-20 | 2020-04-28 | 深圳创维－Rgb电子有限公司 | Screen picture rotation control method and device, electronic product and storage medium |
| CN111417003A (en) * | 2020-03-18 | 2020-07-14 | 深圳创维－Rgb电子有限公司 | Automatic adjusting method and system based on television and television |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101216887A (en) * | 2008-01-04 | 2008-07-09 | 浙江大学 | An automatic computer authentication method for photographic faces and living faces |
| CN101226407A (en) * | 2008-01-24 | 2008-07-23 | 北京中星微电子有限公司 | System and method for automatically adjusting display device angle |
| CN101859176A (en) * | 2009-04-08 | 2010-10-13 | 群康科技(深圳)有限公司 | Screen control device and method thereof |
| CN101908140A (en) * | 2010-07-29 | 2010-12-08 | 中山大学 | Biopsy method for use in human face identification |
| US20110096095A1 (en) * | 2009-10-26 | 2011-04-28 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd | Display device and method for adjusting image on display screen of the same |
| CN102063887A (en) * | 2010-11-19 | 2011-05-18 | 天津三星电子显示器有限公司 | Method for automatically adjusting visual range of display and display thereof |
| CN102339595A (en) * | 2010-07-28 | 2012-02-01 | 鸿富锦精密工业（深圳）有限公司 | Display device and method thereof for adjusting display direction |
-
2013
- 2013-04-10 CN CN2013101229117A patent/CN103279260A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101216887A (en) * | 2008-01-04 | 2008-07-09 | 浙江大学 | An automatic computer authentication method for photographic faces and living faces |
| CN101226407A (en) * | 2008-01-24 | 2008-07-23 | 北京中星微电子有限公司 | System and method for automatically adjusting display device angle |
| CN101859176A (en) * | 2009-04-08 | 2010-10-13 | 群康科技(深圳)有限公司 | Screen control device and method thereof |
| US20110096095A1 (en) * | 2009-10-26 | 2011-04-28 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd | Display device and method for adjusting image on display screen of the same |
| CN102339595A (en) * | 2010-07-28 | 2012-02-01 | 鸿富锦精密工业（深圳）有限公司 | Display device and method thereof for adjusting display direction |
| CN101908140A (en) * | 2010-07-29 | 2010-12-08 | 中山大学 | Biopsy method for use in human face identification |
| CN102063887A (en) * | 2010-11-19 | 2011-05-18 | 天津三星电子显示器有限公司 | Method for automatically adjusting visual range of display and display thereof |
Non-Patent Citations (5)
| Title |
|---|
| 孙霖: "人脸识别中的活体检测技术研究", 《中国博士学位论文全文数据库》 * |
| 宋宏嘉 等: "基于OpenCV的双摄像头活体人脸判定及实时跟踪系统", 《数字技术与应用》 * |
| 张楠 等: "一种基于投影函数的快速人眼定位算法", 《万方数据库》 * |
| 邓刚 等: "基于支持向量机眼动模型的活性判别算法", 《计算机辅助设计与图形学学报》 * |
| 邓刚: "基于器官的人脸检测技术和基于眼动模型的活性判别算法研究", 《万方数据学位论文库》 * |
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|---|---|---|---|---|
| US9594641B2 (en) | 2013-08-23 | 2017-03-14 | Globalfoundries Inc. | Techniques for updating memory of a chassis management module |
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| US9972228B2 (en) | 2014-12-12 | 2018-05-15 | Boe Technology Group Co., Ltd. | Annular multi-surface display device |
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Application publication date: 20130904 |