CN108847198A - Control method and system for visual angle of terminal display interface and wire controller - Google Patents
Control method and system for visual angle of terminal display interface and wire controller Download PDFInfo
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- CN108847198A CN108847198A CN201810650955.XA CN201810650955A CN108847198A CN 108847198 A CN108847198 A CN 108847198A CN 201810650955 A CN201810650955 A CN 201810650955A CN 108847198 A CN108847198 A CN 108847198A
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- display interface
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- 238000000034 method Methods 0.000 title claims abstract description 43
- 230000000007 visual effect Effects 0.000 title claims abstract description 14
- 238000001514 detection method Methods 0.000 claims description 7
- 230000002618 waking effect Effects 0.000 claims description 7
- 238000011897 real-time detection Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 230000037007 arousal Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Controls And Circuits For Display Device (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The invention discloses a method and a system for adjusting a visual angle of a terminal display interface and a wire controller. The method comprises the following steps: acquiring the distance between a user and a terminal display interface; judging whether the distance between the user and the terminal display interface is smaller than a set distance or not; if so, acquiring an incident angle of the sight of the user, and accordingly adjusting the terminal display interface to the preset optimal viewing angle under the incident angle; and if not, not adjusting the viewing angle of the terminal display interface. When the distance between the user and the terminal display interface is smaller than the set distance, the method adjusts the terminal display interface to the preset optimal viewing angle under the incident angle by acquiring the incident angle of the sight of the user, thereby realizing the intelligent adjustment of the optimal viewing angle of the terminal display interface. The system and the wire controller adopting the method can ensure good visual effect and improve user experience when the user acquires information on the display screen of the terminal equipment.
Description
Technical field
The present invention relates to the control method and system of a kind of interface angle, in particular to a kind of terminal display interface angle of visibility
Adjusting method, system and the line control machine of degree, belong to display equipment technical field.
Background technique
As the improvement of people's living standards, people pursue more comfortable living condition, the development of household electric appliances, unit
The phenomenon that display terminal of arranging in pairs or groups has been normality, and display terminal's popularity rate is high, and one family possesses multiple terminal devices
It is extremely common.
Existing display terminal can convert data to various texts, number, symbol or intuitive image and show
Out, also, electric terminal can also increase, revise, convert display content according to the order of user's input.Friendly operation
Keep the control of electrical equipment simpler and efficient with display interface.Therefore, it is necessary to constantly improve the user experience of terminal device.
The Chinese invention patent of Publication No. CN105278485A discloses a kind of adjustment visual angle dress at adjustable display screen visual angle
It sets.The invention adjusts viewing angle devices by outside support main part, and the place adjustment visual angle of Shortcomings is not smart enough, outside support
Main part influences home decoration appearance.
Summary of the invention
For the above-mentioned problems in the prior art, the present invention provides a kind of adjusting of terminal display interface visible angle
Display interface is adjusted to the best viewing angle of user and is joined by obtaining user and equipment distance by method, system and line control machine
Number.
Technical scheme is as follows:
The present invention provides a kind of control method of terminal display interface visible angle, and step includes:
User is obtained at a distance from terminal display interface;
Judge whether user is less than set distance at a distance from terminal display interface;
If so, obtaining the incident angle of user's sight, terminal display interface is adjusted to the preset incidence accordingly
Best viewing angle under angle;
If it is not, not adjusting the viewing angle of terminal display interface.
Further, whether method of the invention further includes the steps that detecting user close to display terminal;
If so, obtaining user at a distance from terminal display interface;
If it is not, not adjusting the viewing angle of terminal display interface.
Further, method of the invention further includes whether being less than setting at a distance from terminal display interface according to user
The step of distance, wake-up display terminal;
If so, waking up display terminal;
If it is not, not adjusting the viewing angle of terminal display interface.
Further, method of the invention further includes based on the best viewing angle, to the pre- of best viewing angle
If the step of value is adjusted;
If the clarity under the best viewing angle is unsatisfactory for user's requirement, readjust under the incident angle most
The parameter preset of good viewing angle.
Further, method of the invention carries out store-memory to the parameter preset of readjustment.
Further, whether method of the invention further includes being carried out real-time far from display terminal based on detection user
Detection and set-up procedure;
If so, not adjusting the viewing angle of terminal display interface;
If it is not, reacquiring the incident angle of user's sight, and terminal display interface is adjusted to presetting accordingly
Best viewing angle.
Further, method of the invention further includes recognition of face step:
When face recognition result matches consistent with default face, user is obtained at a distance from terminal display interface;
When face recognition result matches inconsistent with default face, the viewing angle of terminal display interface is not adjusted.
Further, the best viewing angle meets the requirement of the best sharpness under the incident angle.
The present invention also provides a kind of control systems of terminal display interface visible angle, including:
Display module, including the display interface;
First obtains module, for obtaining the incident angle of user's sight;
Second obtains module, for obtaining user at a distance from terminal display interface;
Judgment module judges user at a distance from terminal display interface for receiving the range information of the second acquisition module
Whether set distance is less than;If so, obtaining user's sight incident angle in the first acquisition module, terminal display interface is adjusted
Best viewing angle under to the preset incident angle;If it is not, not adjusting the viewing angle of terminal display interface.
The present invention also provides a kind of line control machines, are realized using the control method of above-mentioned terminal display interface visible angle aobvious
Show the adjusting of interface visual angle, the line control machine includes display module, highly obtains module and apart from acquisition module.
Beneficial effects of the present invention are as follows:
Method of the invention, when user is less than set distance at a distance from terminal display interface, by obtaining user's view
Line incident angle adjusts terminal display interface to the best viewing angle under the preset incident angle, to realize
The intelligent of terminal display interface best viewing angle is adjusted.Family is able to use using the system and line control machine of the method for the present invention
When by obtaining information on terminal device display screen, guarantee good visual effect, promotes user experience.
Detailed description of the invention
Fig. 1 is the control flow chart of the method for the present invention.
Fig. 2 is that user distance obtains schematic diagram in the method for the present invention.
Fig. 3 is that user perspective obtains schematic diagram in inventive method.
Fig. 4 is the schematic diagram of line control machine display terminal of the present invention.
Fig. 5 is the schematic diagram of line control machine display terminal of the present invention.
It is marked in figure:1, key;2, display screen;3, camera;4, range sensor;5, line control machine display terminal;6-1,
First user perspective;6-2, second user visual angle;6-3, third user perspective.
Specific embodiment
A kind of control method of terminal display interface visible angle of the present invention, step include:
User is obtained at a distance from terminal display interface;
Judge whether user is less than set distance at a distance from terminal display interface;
If so, obtaining the incident angle of user's sight, terminal display interface is adjusted to the preset incidence accordingly
Best viewing angle under angle;If it is not, not adjusting the viewing angle of terminal display interface.The best viewing angle meets should
Best sharpness requirement under incident angle.
In order to advanced optimize method of the invention, method of the invention can also include the following steps
(1) the step of whether detection user is close to display terminal;
If so, obtaining user at a distance from terminal display interface;If it is not, not adjusting the viewing angle of terminal display interface
Degree.
(2) the step of whether being less than set distance at a distance from terminal display interface according to user, waking up display terminal;
If so, waking up display terminal;If it is not, not adjusting the viewing angle of terminal display interface.
(3) it is based on the best viewing angle, the step of being adjusted to the preset value of best viewing angle;
If the clarity under the best viewing angle is unsatisfactory for user's requirement, readjust under the incident angle most
The parameter preset of good viewing angle carries out store-memory.
(4) real-time detection and set-up procedure whether carried out far from display terminal based on detection user;
If so, not adjusting the viewing angle of terminal display interface;If it is not, the incident angle of user's sight is reacquired,
And terminal display interface is adjusted to preset best viewing angle accordingly.
(3) recognition of face step:
When face recognition result matches consistent with default face, user is obtained at a distance from terminal display interface;Work as people
When face recognition result matches inconsistent with default face, the viewing angle of terminal display interface is not adjusted.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The embodiment of the invention provides a kind of terminal show content adjusting method, the terminal can be smart phone,
It can be the electric terminals such as laptop and tablet computer, the present invention is not limited to this.
Embodiment one
The present embodiment provides a kind of control method of terminal display interface visible angle as shown in Figure 1, which can be with
It is line control machine display terminal, is also possible to terminals, the present invention such as mobile phone, computer and TV with liquid crystal display and simultaneously not only limits
In this.
The method of the present embodiment includes the following steps:
User is detected whether close to display terminal.If so, user is obtained at a distance from terminal display interface, into next step
Suddenly;If it is not, not adjusting the viewing angle of terminal display interface then, display terminal keeps standby mode.
Judge whether user is less than set distance L at a distance from terminal display interface, as shown in Figure 2.If so, waking up display
Terminal, into next step;If it is not, not adjusting the viewing angle of terminal display interface then, display terminal keeps standby
State.Wherein, arousal function is acted according to actual demand, which including but not limited to increases brightness, backlight lights, voice pair
It connects, gesture identification etc..
The incident angle for obtaining user's sight, accordingly adjusts terminal display interface to the preset incident angle
Best viewing angle.Wherein, best viewing angle meets the requirement of the best sharpness under the incident angle;Display interface adjustment
According to what is confirmed in advance, and the optimal angle parameter on display terminal is had stored in as current angular parameter.This reality
It applies in example, the height H that incident angle preferably passes through acquisition user is obtained, as shown in figure 3, the first user when example goes out height H1
Third user perspective 6-3 when second user visual angle 6-2, height H3 when visual angle 6-1, height H2;Best viewing angle parameter
It is preferred for controlling the optimal incident angle in fact of liquid crystal in display screen.
If deviation occur in the best viewing angle of feedback and the angle of user's initial setting up, vision definition is unsatisfactory for using
Family demand when visual experience is low, is readjusted angle parameter and is remembered;Such as zero deflection, clarity is high, then enters next step.
User is detected whether far from display terminal.If display terminal judge user far from display terminal, for example, when user with
When the distance of display terminal is greater than L2, line control machine enters the states such as standby or sleep, can further energy conservation;If display terminal is sentenced
Disconnected user is not far from display terminal L2, for example, reacquiring user's view when user is less than or equal to L2 at a distance from display terminal
The incident angle of line, and terminal display interface is adjusted to best viewing angle.Wherein, L2 is to set according to actual needs
Parameter;" states such as standby or sleep " are controlled according to the actual demand of display terminal.
Embodiment two
The present embodiment provides a kind of control method of terminal display interface visible angle as shown in Figure 4, which can be with
It is line control machine display terminal, is also possible to terminals, the present invention such as mobile phone, computer and TV with liquid crystal display and simultaneously not only limits
In this.
The method of the present embodiment includes the following steps:
User is detected whether close to display terminal.If so, user is obtained at a distance from terminal display interface, into next step
Suddenly;If it is not, not adjusting the viewing angle of terminal display interface then, display terminal keeps standby mode.
Recognition of face step.When face recognition result matches consistent with default face, into next step;When face is known
When other result matches inconsistent with default face, do not adjust the viewing angle of terminal display interface, display terminal keep to
Machine state.
Judge whether user is less than set distance L at a distance from terminal display interface, as shown in Figure 2.If so, waking up display
Terminal, into next step;If it is not, not adjusting the viewing angle of terminal display interface then, display terminal keeps standby
State.Wherein, arousal function is acted according to actual demand, which including but not limited to increases brightness, backlight lights, voice pair
It connects, gesture identification etc..
The incident angle of user's sight is obtained, display terminal is loaded into the user information, accordingly adjusts terminal display interface
The best viewing angle of the most suitable user under to the preset incident angle.Wherein, best viewing angle meets the incidence
Best sharpness requirement under angle;Display interface adjustment basis confirms in advance, and has stored on display terminal
Optimal angle parameter is as current angular parameter.In the present embodiment, the height H that incident angle preferably passes through acquisition user is obtained
, as shown in Figure 3;Best viewing angle parameter is preferred for controlling the optimal incident angle in fact of liquid crystal in display screen.
If deviation occur in the best viewing angle of feedback and the angle of user's initial setting up, vision definition is unsatisfactory for using
Family demand when visual experience is low, is readjusted angle parameter and is remembered;Such as zero deflection, clarity is high, then enters next step.
User is detected whether far from display terminal.If display terminal judge user far from display terminal, for example, when user with
When the distance of display terminal is greater than L2, line control machine enters the states such as standby or sleep, can further energy conservation;If display terminal is sentenced
Disconnected user is not far from display terminal L2, for example, reacquiring user's view when user is less than or equal to L2 at a distance from display terminal
The incident angle of line, and terminal display interface is adjusted to best viewing angle.Wherein, L2 is to set according to actual needs
Parameter;" states such as standby or sleep " are controlled according to the actual demand of display terminal.
Embodiment three
The present embodiment provides a kind of control systems of terminal display interface visible angle, including:
Display module, including the display interface;
First obtains module, for obtaining the incident angle of user's sight;
Second obtains module, for obtaining user at a distance from terminal display interface;
Judgment module judges user at a distance from terminal display interface for receiving the range information of the second acquisition module
Whether set distance is less than;If so, obtaining user's sight incident angle in the first acquisition module, terminal display interface is adjusted
Best viewing angle under to the preset incident angle;If it is not, not adjusting the viewing angle of terminal display interface.
For the system for advanced optimizing the present embodiment, above system can also include:
User is close to detection module, for whether detecting user close to display terminal.It is shown if so, obtaining user with terminal
The distance at interface;If it is not, not adjusting the viewing angle of terminal display interface.
Wake-up module wakes up display eventually for whether being less than set distance at a distance from terminal display interface according to user
End.If so, waking up display terminal;If it is not, not adjusting the viewing angle of terminal display interface.
Best viewing angle adjusts module, is adjusted for the preset value to best viewing angle.If described best
Clarity under viewing angle is unsatisfactory for user's requirement, then readjusts the default ginseng of best viewing angle under the incident angle
Number carries out store-memory.
Real-time detection and adjustment module, for based on the real-time detection that whether is carried out far from display terminal of detection user with
Adjustment.If so, not adjusting the viewing angle of terminal display interface;If it is not, the incident angle of user's sight is reacquired, and according to
This adjusts terminal display interface to preset best viewing angle.
Face recognition module, it is aobvious for when face recognition result matches consistent with default face, obtaining user and terminal
Show the distance at interface.
Example IV
The present embodiment provides a kind of line control machine display terminals 5, and structure is as shown in Figure 5.
The line control machine display terminal 5 includes key 1, display screen 2, camera 3 and range sensor 4.When user needs to look into
When seeing, display terminal is arranged, display terminal obtains user distance L by range sensor 4.The user of different height H, viewing angle
Degree is different, and camera 3 judges incident angle by the eye-level of acquisition user.Display terminal receives range information, judges to use
Whether family is less than set distance at a distance from terminal display interface;If so, obtaining user's sight incident angle, terminal is shown into boundary
Face is adjusted to the best viewing angle under the preset incident angle.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention.It is all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of control method of terminal display interface visible angle, which is characterized in that including:
User is obtained at a distance from terminal display interface;
Judge whether user is less than set distance at a distance from terminal display interface;
If so, obtaining the incident angle of user's sight, terminal display interface is adjusted to the preset incident angle
Best viewing angle;
If it is not, not adjusting the viewing angle of terminal display interface.
2. a kind of control method of terminal display interface visible angle according to claim 1, which is characterized in that further include
Detect the step of whether user is close to display terminal;
If so, obtaining user at a distance from terminal display interface;
If it is not, not adjusting the viewing angle of terminal display interface.
3. a kind of control method of terminal display interface visible angle according to claim 1, which is characterized in that further include
The step of whether being less than set distance at a distance from terminal display interface according to user, wake up display terminal;
If so, waking up display terminal;
If it is not, not adjusting the viewing angle of terminal display interface.
4. a kind of control method of terminal display interface visible angle according to claim 1, which is characterized in that further include
Based on the best viewing angle, the step of being adjusted to the preset value of best viewing angle;
If the clarity under the best viewing angle is unsatisfactory for user's requirement, readjusts and most preferably seen under the incident angle
See the parameter preset of angle.
5. a kind of control method of terminal display interface visible angle according to claim 4, which is characterized in that again
The parameter preset of adjustment carries out store-memory.
6. a kind of control method of terminal display interface visible angle according to claim 1, which is characterized in that further include
The real-time detection and set-up procedure whether carried out far from display terminal based on detection user;
If so, not adjusting the viewing angle of terminal display interface;
If it is not, reacquire user's sight incident angle, and accordingly by terminal display interface adjust to it is preset most
Good viewing angle.
7. a kind of control method of terminal display interface visible angle according to claim 1, which is characterized in that further include
Recognition of face step:
When face recognition result matches consistent with default face, user is obtained at a distance from terminal display interface;
When face recognition result matches inconsistent with default face, the viewing angle of terminal display interface is not adjusted.
8. a kind of control method of terminal display interface visible angle according to claim 1, which is characterized in that it is described most
Good viewing angle meets the requirement of the best sharpness under the incident angle.
9. a kind of control system of terminal display interface visible angle, which is characterized in that including:
Display module, including the display interface;
First obtains module, for obtaining the incident angle of user's sight;
Second obtains module, for obtaining user at a distance from terminal display interface;
Judgment module, for receive second acquisition module range information, judge user at a distance from terminal display interface whether
Less than set distance;If so, obtaining user's sight incident angle in the first acquisition module, terminal display interface is adjusted to pre-
Best viewing angle under the incident angle first set;If it is not, not adjusting the viewing angle of terminal display interface.
10. a kind of line control machine, which is characterized in that visual using terminal display interface described in any one of claim 1-8
The control method of angle realizes the adjusting of display interface visible angle, and the line control machine includes display module, height acquisition module
Module is obtained with distance.
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CN114333634A (en) * | 2022-02-09 | 2022-04-12 | 李学广 | Adjusting method and structure of liquid crystal display module of 5G range finder |
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