CN110007756A - A kind of adjusting method of the LCD display of adjustable position - Google Patents
A kind of adjusting method of the LCD display of adjustable position Download PDFInfo
- Publication number
- CN110007756A CN110007756A CN201910214762.4A CN201910214762A CN110007756A CN 110007756 A CN110007756 A CN 110007756A CN 201910214762 A CN201910214762 A CN 201910214762A CN 110007756 A CN110007756 A CN 110007756A
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- angle
- lcd display
- adjustable position
- eyeball
- screen
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
- G06F3/013—Eye tracking input arrangements
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- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Liquid Crystal Display Device Control (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a kind of adjusting methods of the LCD display of adjustable position and angle, handle the eyeball mobile data that eyeball tracking instrument detects in real time including microprocessor, obtain the position of eyeball fixes, whether microprocessor judges the position of eyeball fixes in indicator screen, judge sight whether with screen vertical, adjust position and the tilt angle of display, so that the plane of the screen position of eyeball fixes is vertical with sight, distance measuring sensor detects eyeball at a distance from the LCD display of adjustable position and angle, the brightness for adjusting display is the brightness value of the respective distances set, microprocessor judges whether the brightness value for the respective distances for reaching setting, the present invention can make display according to the status adjustment height and tilt angle of user, it is more than mechanical limit when avoiding manually controlling and damages.
Description
Technical field
The present invention relates to intelligent display, the adjusting method of the LCD display of specifically a kind of adjustable position and angle.
Background technique
The display of the prior art generally fixes position and tilt angle during installation, for special object such as child
Garden, product introduction etc. in application, needing height by adjusting indicator screen or the reclined position that leans forward, just at this time with reality
Now best viewing effect or optimum operation angle, however, the display of the prior art, it is difficult to where viewing or operator
Height or the reclined position that leans forward is adjusted in position and height etc., to affect the using effect of display.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide the LCD of a kind of adjustable position and angle to show
The adjusting method of device, includes the following steps:
The microprocessor of the LCD display of step 1 adjustable position and angle handles the eye that eyeball tracking instrument detects in real time
Ball mobile data obtains the position of eyeball fixes；
The microprocessor of the LCD display of step 2 adjustable position and angle judges whether the position of eyeball fixes is showing
In device screen；It is judged as YES, enters step three, otherwise, return step one；
The microprocessor of the LCD display of step 3 adjustable position and angle judge sight whether with screen vertical；It is judged as
It is no, four are entered step, is judged as YES, step 6 is gone to；
Step 4 adjusts position and the tilt angle of the LCD display of adjustable position and angle, so that the screen of eyeball fixes
The plane of position is vertical with sight, goes to step 5；
The microprocessor of the LCD display of step 5 adjustable position and angle judges that the screen position plane of eyeball fixes is
It is no to reach vertical with sight, it is judged as YES, goes to step 6, otherwise, return step four；
Step 6 distance measuring sensor detect eyeball at a distance from the LCD display of adjustable position and angle, if detect away from
From step 8 in set distance, is then gone to, otherwise, step 7 is gone to；
Step 7 prompts user to exceed distance range, return step six at a distance from screen；
For step 8 according to the distance detected, the brightness for adjusting the LCD display of adjustable position and angle is the correspondence of setting
The brightness value of distance；
The microprocessor of the LCD display of step 9 adjustable position and angle judges whether the respective distances for reaching setting
Brightness value is judged as YES, and enters step ten, otherwise, return step eight；
Step 10 adjusting terminates.
Further, the adjustment process of the step 4, position, which is adjusted, to be included the following steps:
(1) position adjustment process starts；
(2) it establishes using the LCD display pedestal of adjustable position and angle as origin, vertical direction is Z axis, horizontal direction Y
Axis, the direction of vertical Z Y plane are X-axis, obtain the coordinate (Y, Z) that sight and ZY plane intersect vertically by microprocessor, go to step
Suddenly (3)；
(3) the LCD display region of the adjustable position of eyeball fixes and angle is first moved to coordinate along Z axis, then along Y-axis
(Y, Z), range sensor detect eyeball at a distance from screen, if distance is within the set range, go to step (5), otherwise, turn
To step (4)；
(4) adjust that display is mobile in X-direction so that between adjustable position and the LCD display and eyeball of angle away from
From within the set range；
(5) position adjustment process terminates.
Further, the adjustment process of the step 4, angular adjustment include the following steps:
F1. angular adjustment process starts；
F2. the microprocessor of the LCD display of adjustable position and angle is obtained between face and horizontal plane by recognition of face
Inclination angle, and obtain tilt angles value, enter step F3；
F3. the inclination angle of screen is adjusted, angle value is the angle value that step F2 is obtained, and goes to step F4；
F4. angular adjustment process terminates.
The beneficial effects of the present invention are: (1) present invention by the way of eyeball tracking and recognition of face due to realizing
Adjustment to the height and tilt angle of display screen has the characteristics of easy to operate, automatic adjustment.
(2) present invention by tracking eyeball movement to track the position of human eye sight and by recognition of face due to determining
Inclination angle, and by real time data compared with setting data by way of come to adjustment height, angle and eyeball and screen away from
From, so that the amplitude-controllable adjusted and automation, are more than mechanical limit when avoiding manually controlling and damage.
Detailed description of the invention
Fig. 1 is a kind of adjusting method of the LCD display of adjustable position and angle；
Fig. 2 is a kind of position adjusting method of the LCD display of adjustable position and angle；
Fig. 3 is a kind of angle regulation method of the LCD display of adjustable position and angle.
Specific embodiment
Technical solution of the present invention is described in further detail with reference to the accompanying drawing, but protection scope of the present invention is not limited to
It is as described below.
As shown in Figure 1, the adjusting method of the LCD display of a kind of adjustable position described in the invention and angle, side
The microprocessor of the LCD display of adjustable position described in method step and angle handles what eyeball tracking instrument detected in real time
Eyeball mobile data obtains the position of eyeball fixes；Camera can also be used, the mobile data of eyeball are extracted by software.
Whether the microprocessor of the LCD display of adjustable position and angle judges the position of eyeball fixes in display screen
In curtain, in screen, screen just follows the movement of eyeball and moves for the position of eyeball fixes；The position of eyeball fixes is not being shielded
Then screen does not follow eyeball mobile in curtain.
The microprocessor of the LCD display of adjustable position and angle judge sight whether with screen vertical, out of plumb is just
Position and the tilt angle for adjusting the LCD display of adjustable position and angle, so that the plane of the screen position of eyeball fixes
It is vertical with sight.Distance measuring sensor detects eyeball at a distance from the LCD display of adjustable position and angle, presets one
A safe distance range, eyeball within a preset range, not within the scope of pre-determined distance, then prompt user at a distance from display.
According to the distance detected within the scope of default safe distance, the brightness for adjusting the LCD display of adjustable position and angle is
The brightness value of the respective distances of setting.
Position in this method, which is adjusted, to be established using the LCD display pedestal of adjustable position and angle as origin, vertical side
To for Z axis, horizontal direction is Y-axis, and the direction of vertical Z Y plane is X-axis, obtains sight phase vertical with ZY plane by microprocessor
The coordinate (Y, Z) of friendship first moves in the LCD display region of the adjustable position of eyeball fixes and angle along Z axis, then along Y-axis
To coordinate (Y, Z), range sensor detects eyeball at a distance from screen, goes beyond the scope and just reminds user's adjustable range to default peace
In gamut.
Angular adjustment in this method is to pass through face by the microprocessor of the LCD display of adjustable position and angle
Identification obtains the inclination angle between face and horizontal plane, and obtains tilt angles value, then adjusts the inclination angle of screen, so that screen is flat
Face is parallel with face.
The above is only a preferred embodiment of the present invention, it should be understood that the present invention is not limited to described herein
Form should not be regarded as an exclusion of other examples, and can be used for other combinations, modifications, and environments, and can be at this
In the text contemplated scope, modifications can be made through the above teachings or related fields of technology or knowledge.And those skilled in the art institute into
Capable modifications and changes do not depart from the spirit and scope of the present invention, then all should be in the protection scope of appended claims of the present invention
It is interior.
Claims (3)
1. a kind of adjusting method of the LCD display of adjustable position and angle, which comprises the steps of:
The microprocessor of the LCD display of step 1 adjustable position and angle handles the eye that eyeball tracking instrument detects in real time
Ball mobile data obtains the position of eyeball fixes；
The microprocessor of the LCD display of step 2 adjustable position and angle judges whether the position of eyeball fixes is showing
In device screen；It is judged as YES, enters step three, otherwise, return step one；
The microprocessor of the LCD display of step 3 adjustable position and angle judge sight whether with screen vertical；It is judged as
It is no, four are entered step, is judged as YES, step 6 is gone to；
Step 4 adjusts position and the tilt angle of the LCD display of adjustable position and angle, so that the screen of eyeball fixes
The plane of position is vertical with sight, goes to step 5；
The microprocessor of the LCD display of step 5 adjustable position and angle judges that the screen position plane of eyeball fixes is
It is no to reach vertical with sight, it is judged as YES, goes to step 6, otherwise, return step four；
Step 6 distance measuring sensor detect eyeball at a distance from the LCD display of adjustable position and angle, if detect away from
From step 8 in set distance, is then gone to, otherwise, step 7 is gone to；
Step 7 prompts user to exceed distance range, return step six at a distance from screen；
For step 8 according to the distance detected, the brightness for adjusting the LCD display of adjustable position and angle is the correspondence of setting
The brightness value of distance；
The microprocessor of the LCD display of step 9 adjustable position and angle judges whether the respective distances for reaching setting
Brightness value is judged as YES, and enters step ten, otherwise, return step eight；
Step 10 adjusting terminates.
2. the adjusting method of the LCD display of a kind of adjustable position according to claim 1 and angle, feature exist
In the adjustment process of the step 4, position, which is adjusted, to be included the following steps:
(1) position adjustment process starts；
(2) it establishes using the LCD display pedestal of adjustable position and angle as origin, vertical direction is Z axis, horizontal direction Y
Axis, the direction of vertical Z Y plane are X-axis, obtain the coordinate (Y, Z) that sight and ZY plane intersect vertically by microprocessor, go to step
Suddenly (3)；
(3) the LCD display region of the adjustable position of eyeball fixes and angle is first moved to coordinate along Z axis, then along Y-axis
(Y, Z) goes to step (4)；
(4) range sensor detects eyeball at a distance from screen, if distance is within the set range, goes to step (6), otherwise,
Go to step (5)；
(5) adjust that display is mobile in X-direction so that between adjustable position and the LCD display and eyeball of angle away from
From within the set range, going to step (6)；
(6) position adjustment process terminates.
3. the adjusting method of the LCD display of a kind of adjustable position according to claim 1 and angle, feature exist
In the adjustment process of the step 4, angular adjustment includes the following steps:
F1. angular adjustment process starts；
F2. the microprocessor of the LCD display of adjustable position and angle is obtained between face and horizontal plane by recognition of face
Inclination angle, and obtain tilt angles value, enter step F3；
F3. the inclination angle of screen is adjusted, angle value is the angle value that step F2 is obtained, and goes to step F4；
F4. angular adjustment process terminates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910214762.4A CN110007756B (en) | 2019-03-20 | 2019-03-20 | Method for adjusting position-adjustable LCD display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910214762.4A CN110007756B (en) | 2019-03-20 | 2019-03-20 | Method for adjusting position-adjustable LCD display |
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| Publication Number | Publication Date |
|---|---|
| CN110007756A true CN110007756A (en) | 2019-07-12 |
| CN110007756B CN110007756B (en) | 2022-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910214762.4A Active CN110007756B (en) | 2019-03-20 | 2019-03-20 | Method for adjusting position-adjustable LCD display |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111443772A (en) * | 2020-03-26 | 2020-07-24 | 合肥联宝信息技术有限公司 | Method for adjusting electronic equipment |
| CN113010057A (en) * | 2021-02-26 | 2021-06-22 | 广东小天才科技有限公司 | Pose control method, electronic device and computer readable storage medium |
| CN113947838A (en) * | 2021-10-08 | 2022-01-18 | 青岛每日菜场科技有限公司 | Sliding connection assembly, self-service terminal and adjusting method |
| CN114413141A (en) * | 2022-03-30 | 2022-04-29 | 广东中强精英电子科技有限公司 | Display screen pose adjusting method and device, terminal equipment and storage medium |
| CN114554031A (en) * | 2022-03-07 | 2022-05-27 | 云知声智能科技股份有限公司 | Method, device, terminal and storage medium for prompting |
| CN114954265A (en) * | 2022-05-25 | 2022-08-30 | 中国第一汽车股份有限公司 | Intelligent visual tracking vehicle-mounted display screen device and control method |
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| CN103838245A (en) * | 2012-11-22 | 2014-06-04 | 鸿富锦精密工业（深圳）有限公司 | Display screen angular adjustment system and method |
| US20140232630A1 (en) * | 2013-02-15 | 2014-08-21 | International Business Machines Corporation | Transparent Display Field of View Region Determination |
| CN104575447A (en) * | 2015-02-11 | 2015-04-29 | 京东方科技集团股份有限公司 | Brightness adjusting device and method thereof and display |
| CN105892647A (en) * | 2016-03-23 | 2016-08-24 | 京东方科技集团股份有限公司 | Display screen adjusting method and device as well as display device |
| CN105988556A (en) * | 2015-01-27 | 2016-10-05 | 鸿富锦精密工业(武汉)有限公司 | Electronic device and display adjustment method for electronic device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111443772A (en) * | 2020-03-26 | 2020-07-24 | 合肥联宝信息技术有限公司 | Method for adjusting electronic equipment |
| CN111443772B (en) * | 2020-03-26 | 2022-08-12 | 合肥联宝信息技术有限公司 | Method for adjusting electronic equipment |
| CN113010057A (en) * | 2021-02-26 | 2021-06-22 | 广东小天才科技有限公司 | Pose control method, electronic device and computer readable storage medium |
| CN113947838A (en) * | 2021-10-08 | 2022-01-18 | 青岛每日菜场科技有限公司 | Sliding connection assembly, self-service terminal and adjusting method |
| CN114554031A (en) * | 2022-03-07 | 2022-05-27 | 云知声智能科技股份有限公司 | Method, device, terminal and storage medium for prompting |
| CN114413141A (en) * | 2022-03-30 | 2022-04-29 | 广东中强精英电子科技有限公司 | Display screen pose adjusting method and device, terminal equipment and storage medium |
| CN114954265A (en) * | 2022-05-25 | 2022-08-30 | 中国第一汽车股份有限公司 | Intelligent visual tracking vehicle-mounted display screen device and control method |
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| Publication number | Publication date |
|---|---|
| CN110007756B (en) | 2022-07-26 |
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