CN106157931A - Control method, control device and electronic installation - Google Patents
Control method, control device and electronic installation Download PDFInfo
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- CN106157931A CN106157931A CN201610506591.9A CN201610506591A CN106157931A CN 106157931 A CN106157931 A CN 106157931A CN 201610506591 A CN201610506591 A CN 201610506591A CN 106157931 A CN106157931 A CN 106157931A
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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
- G09G5/10—Intensity circuits
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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
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0626—Adjustment of display parameters for control of overall brightness
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Abstract
The invention discloses a kind of control method, show for controlling the screen of electronic installation.Control method includes step: according to triggering the signal detection human eye human eye visual angle to screen.Calculate the object brightness that human eye visual angle is corresponding.The brightness of regulation screen is object brightness.Additionally, the invention also discloses a kind of control device and electronic installation.The control method of embodiment of the present invention, control device and electronic installation; human eye visual angle by detection human eye to screen; calculate the object brightness that current human eye visual angle is corresponding; and screen intensity that the display brightness regulating screen makes user watch with different human eye visual angles is the most suitable; alleviate the use borehole pressure causing the screen intensity change watched to cause due to human eye visual angle change, to protect vision.
Description
Technical field
The present invention relates to eye protection technology, particularly to a kind of control method, control device and electronic installation.
Background technology
When user watches mobile phone screen with more inclined visual angle, brightness is dimmed, contrast reduces, and easily causes with eye tired
Labor.
Summary of the invention
It is contemplated that at least solve one of technical problem present in prior art.To this end, the present invention needs to provide one
Plant control method, control device and electronic installation.
The control method of embodiment of the present invention, shows for controlling the screen of electronic installation, described control method includes
Step:
According to triggering the signal detection human eye human eye visual angle to described screen；
Calculate the object brightness that described human eye visual angle is corresponding；And
The brightness regulating described screen is described object brightness.
In some embodiments, described control method further comprises the steps of:
Detect the current posture of described electronic installation；
Judge whether described current posture is predetermined gesture；And
Described triggering signal is produced when described current posture is described predetermined gesture.
In some embodiments, described according to triggering the signal detection human eye step bag to the human eye visual angle of described screen
Include following sub-step:
To described human eye focusing also imaging to obtain focus data and eye image；
Process described eye image and obtain the position data of described human eye to identify described human eye；And
Described human eye visual angle is calculated according to described focus data and described position data.
In some embodiments, the step of the object brightness that described calculating described human eye visual angle is corresponding includes following sub-step
Rapid:
Determine the matching relationship of standard viewing angle and normal brightness；And
Determine that the described standard that the described standard viewing angle identical with described human eye visual angle is corresponding is bright according to described matching relationship
Degree is as described object brightness.
In some embodiments, the step of the object brightness that described calculating described human eye visual angle is corresponding includes following sub-step
Rapid:
The matching relationship of multiple angular field of view and normal brightness is set；And
Bright according to the described standard that the described angular field of view that described matching relationship determines with described human eye visual angle falls into is corresponding
Degree is as described object brightness.
In some embodiments, described control method further comprises the steps of:
Calculate the target contrast corresponding with described human eye visual angle；And
The contrast regulating described screen is described target contrast.
In some embodiments, the step of the target contrast that described calculating described human eye visual angle is corresponding includes following son
Step:
Determine the matching relationship of standard viewing angle and standard contrast；And
The described standard pair that the described standard viewing angle identical with described human eye visual angle is corresponding is determined according to described matching relationship
Than degree as described target contrast.
In some embodiments, the step of the target contrast that described calculating described human eye visual angle is corresponding includes following son
Step:
The matching relationship of multiple angular field of view and standard contrast is set；And
According to the described standard pair that the described angular field of view that described matching relationship determines with described human eye visual angle falls into is corresponding
Than degree as described target contrast.
The control device of embodiment of the present invention, shows for controlling the screen of electronic installation, and described control device includes:
First detection module, for according to triggering the signal detection human eye human eye visual angle to described screen；
First computing module, for calculating the object brightness that described human eye visual angle is corresponding；And
First control module, is described object brightness for regulating the brightness of described screen.
In some embodiments, described control device also includes:
Second detection module, for detecting the current posture of described electronic installation；
Judge module, is used for judging whether described current posture is predetermined gesture；And
There is module, for producing described triggering signal when described current posture is described predetermined gesture.
In some embodiments, described second detection module includes gyroscope or acceleration transducer.
In some embodiments, described first detection module includes:
Image-generating unit, for also imaging of focusing described human eye to obtain focus data and eye image；
Processing unit, obtains the positional number of described human eye for processing described eye image to identify described human eye
According to；And
Computing unit, for calculating described human eye visual angle according to described focus data and described position data.
In some embodiments, described first computing module includes:
First determines unit, for determining the matching relationship of standard viewing angle and normal brightness；And
Second determines unit, for determining the described standard viewing angle identical with described human eye visual angle according to described matching relationship
Corresponding described normal brightness is as described object brightness.
In some embodiments, described first computing module includes:
First arranges unit, for arranging the matching relationship of multiple angular field of view and normal brightness；And
3rd determines unit, for determining, according to described matching relationship, the described angular field of view fallen into described human eye visual angle
Corresponding described normal brightness is as described object brightness.
In some embodiments, described control device also includes.
Second computing module, for calculating the target contrast that described human eye visual angle is corresponding；And
Second control module, is described target contrast for regulating the contrast of described screen.
In some embodiments, described second computing module includes:
4th determines unit, for determining the matching relationship of standard viewing angle and standard contrast；And
5th determines unit, for determining the described standard viewing angle identical with described human eye visual angle according to described matching relationship
Corresponding described standard contrast is as described target contrast.
In some embodiments, described second computing module includes:
Second arranges unit, for arranging the matching relationship of multiple angular field of view and standard contrast；And
6th determines unit, for determining, according to described matching relationship, the described angular field of view fallen into described human eye visual angle
Corresponding described standard contrast is as described target contrast.
The electronic installation of embodiment of the present invention, including controlling device as above.
In some embodiments, described electronic installation includes mobile phone or panel computer.
The control method of embodiment of the present invention, control device and electronic installation, by the human eye of detection human eye to screen
Visual angle, calculates the object brightness that current human eye visual angle is corresponding, and the display brightness regulating screen makes user regard with different human eyes
The screen intensity that angle is watched is all suitable, alleviates the use causing the screen intensity change watched to cause due to human eye visual angle change
Borehole pressure, to protect vision.
The advantage of the additional aspect of the present invention will part be given in the following description, and part will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage are from combining the accompanying drawings below description to embodiment and will become
Obtain substantially with easy to understand, wherein:
Fig. 1 is the schematic flow sheet of the control method of embodiment of the present invention.
Fig. 2 is the high-level schematic functional block diagram controlling device of embodiment of the present invention.
Fig. 3 is the principle schematic of the control method of embodiment of the present invention.
Fig. 4 is the schematic flow sheet of the control method of some embodiment of the present invention.
Fig. 5 is the schematic flow sheet of the control method of some embodiment of the present invention.
Fig. 6 is the schematic flow sheet of the control method of some embodiment of the present invention.
Fig. 7 is the schematic flow sheet of the control method of some embodiment of the present invention.
Detailed description of the invention
Embodiments of the present invention are described below in detail, and the example of described embodiment is shown in the drawings, the most identical
Or similar label represents same or similar element from start to finish or has the element of same or like function.Below by ginseng
It is exemplary for examining the embodiment that accompanying drawing describes, and is only used for explaining embodiments of the present invention, and it is not intended that to this
The restriction of bright embodiment.
Refer to Fig. 1, the control method of embodiment of the present invention, show for controlling the screen of electronic installation.Controlling party
Method includes step:
S10: according to triggering the signal detection human eye human eye visual angle to screen；
S20: calculate the object brightness that human eye visual angle is corresponding；And
S30: the brightness of regulation screen is object brightness.
Referring to Fig. 2, the control device 100 of embodiment of the present invention includes first detection module the 10, first computing module
20 and first control module 30.As an example, the control method of embodiment of the present invention can be by the control of embodiment of the present invention
Device 100 processed realizes, and can be applicable to electronic installation 1000 and for controlling the screen 200 of electronic installation 1000.
Wherein, step S10 of the control method of embodiment of the present invention can be realized by first detection module 10, step
S20 can be realized by the first computing module 20, and step S30 can be realized by the first control module 30.In other words, the first inspection
Survey module 10 for according to triggering the signal detection human eye human eye visual angle to screen 200.First computing module 20 is used for calculating people
The object brightness that eye visual angle is corresponding.First control module 30 is object brightness for regulating the brightness of screen 200.
User is during using electronic installation 1000 such as mobile phone, by screen 200 viewing display content, such as literary composition
Word or image.When user watches screen 200 for a long time, eye pressure is bigger.It addition, user is in the mistake using electronic installation 1000
Journey the most constantly adjusts grip, and during adjusting grip, frequently can lead to user watch screen 200
Human eye visual angle change, the change at human eye visual angle can cause screen intensity that user watched to a certain extent compared to
During positive visual angle, the screen intensity of viewing is dimmed.Human eye visual angle differs the biggest with positive visual angle, and the screen intensity watched is the darkest.Generally
In the case of, the display brightness of screen is that system determines according to current environment brightness, it is believed that this display brightness is the most suitable
Eye health brightness.And when human eye visual angle changes, the screen intensity watched is by dimmed, for eye pressure relatively
Greatly, relevant ocular disease can even be caused.And for suffering from the user of ophthalmic such as myopia, this situation is the tightest
Weight.
It should be appreciated that the screen intensity watched of the display brightness of screen and user when human eye visual angle change not
Identical.
Referring to Fig. 3, human eye visual angle refers to the angle that sight line is formed with screen 200 place plane, and sight line may be defined as
Human eye and screen 200 diagonal intersection point that is to say the line at screen 200 midpoint.The angle formed when sight line is vertical with screen 200
For positive visual angle.The human eye visual angle formed when human eye anon-normal are to screen 200 all uses the acute angle less than positive visual angle.
The control method of embodiment of the present invention according to user watch screen 200 time human eye both view angle adjustment screen 200
Display brightness to adapt to current human eye visual angle.
It is appreciated that user uses electronic installation 1000 to be a time-continuing process, therefore, for human eye to screen 200
The monitoring action at human eye visual angle should also be as being time-continuing process.
In operation, according to triggering signal entrance visual angle monitoring pattern, under the monitoring pattern of visual angle, according to human eye being detected
Human eye visual angle to screen 200 calculates the object brightness of correspondence.
Preferably, visual angle monitoring pattern, as the optional functional mode of one, can be opened by the specific signal that triggers,
It can be such as some operation of user or the built-in functional switch of system is to input triggering signal.
The display brightness of the screen 200 after regulation that is to say object brightness, it should so that user regards with current human eye
The screen intensity that angle is watched is identical with the screen intensity watched with positive visual angle in current environment, and in current environment with
The screen intensity that positive visual angle is watched that is to say current display brightness.In other words, object brightness should be above current showing
Show brightness, so after increasing display brightness, so that the screen intensity that user watches reaches requirement.
In embodiments of the present invention, electronic installation 1000 includes controlling device 100.
In sum, the control method of embodiment of the present invention, control device 100 and electronic installation 1000, by detection
Human eye, to the human eye visual angle of screen 200, calculates the object brightness that current human eye visual angle is corresponding, and the display brightness regulating screen makes
The screen intensity watched with different human eye visual angles of user is all suitable, alleviate owing to human eye visual angle change causes the screen watched
The use borehole pressure that curtain brightness flop causes, to protect vision.
In some embodiments, electronic installation 1000 can be mobile phone or panel computer.
It is appreciated that electronic installation 1000 includes but not limited to the example of present embodiment.
In some embodiments, control method further comprises the steps of:
Receive user's input and trigger signal to produce.
Such as the explanation of above-mentioned embodiment, visual angle monitoring pattern is as a kind of alternative mode and can be believed by triggering
Number open.User can be inputted by modes such as click or slips, produces and trigger signal unlatching visual angle prison after receiving input
Survey pattern.
Referring to Fig. 4, in some embodiments, control method includes step:
The current posture of S01: detection. electronics；
S02: judge whether current posture is predetermined gesture；And
S03: produce when current posture is predetermined gesture and trigger signal.
Referring to Fig. 2, in some embodiments, control device 100 also to include the second detection module 40, judge mould
Block 50 and generation module 60.Step S01 can be realized by the second detection module 40, and step S02 can be realized by judge module 50,
And step S03 can be realized by there is module 60.In other words, the second detection module 40 is used for the current of detection. electronics 1000
Posture.Judge module 50 is used for judging whether current posture is predetermined gesture.Module 60 is occurred to be used in current posture being predetermined
Produce during posture and trigger signal.
In such embodiment, the second detection module 40 can be gyroscope or acceleration transducer.
It is appreciated that gyroscope or acceleration transducer may be used for obtaining the fortune such as the deflection of electronic installation 1000, inclination
Dynamic data are with the current pose of detection. electronics 1000.Predetermined attitude can be the pre-of default electronic installation 1000 inclination
Determine angle, and such angle of inclination, user is relatively big with the probability of more inclined human eye visual angle viewing screen 200, now will produce
Life triggers signal detection human eye visual angle and by screen adjustment to suitable display brightness.
During using electronic installation 1000, user may adjust grip and make the appearance of electronic installation 1000
Gesture changes, and now the human eye visual angle screen intensity watched so that user that may therefore change is bright less than display
Spend and exist by eye health hidden danger.Produce and trigger signal detection human eye visual angle, calculate corresponding object brightness according to human eye visual angle.
So, during user grips electronic installation 1000, eye health hidden danger that may be present can be carried out really in time
Recognize to protect user's to use eye healthy.
Referring to Fig. 5, in some embodiments, step S10 includes step:
S12: to human eye focusing also imaging to obtain focus data and eye image；
S14: process eye image and obtain the position data of human eye to identify human eye；And
S16: calculate human eye visual angle according to focus data and position data.
Referring to Fig. 2, in some embodiments, first detection module 10 includes image-generating unit 12, processing unit
14 and computing unit 16.Step S12 can be realized by image-generating unit 12, and step S14 can be realized by processing unit 14, step
S16 can be realized by computing unit 16.In other words, image-generating unit 12 for human eye focusing imaging with obtain focus data and
Eye image.Processing unit 14 obtains the position data of human eye for processing eye image to identify human eye.Computing unit
16 for calculating human eye visual angle according to focus data and position data.
Specifically, image-generating unit 12 can be the front-facing camera of electronic installation 1000, after entering visual angle monitoring pattern,
Image-generating unit 12 is opened and is shot user.Processing unit 14 and computing unit 16 are by identifying the human eye in image and analyzing
Focus data is to obtain the human eye human eye visual angle to screen 200.Specifically, according to the focus data obtained in imaging process and figure
Position relationship between human eye and each object in Xiang, can obtain human eye visual angle.
Preferably, in some embodiments, step S12 includes step:
At predetermined time intervals human eye is focused also imaging to obtain focus data and eye image according to triggering signal.
The action of shooting eye image can be carried out at predetermined time intervals, such as, can be spaced 1 second or 2 seconds, so, can hold
Continue and user uses eye condition keep monitoring state, to trigger the display brightness regulation of screen when needed so that user to be used
Eye protection.
Referring to Fig. 6, in some embodiments, step S20 includes sub-step:
S21: determine the matching relationship of standard viewing angle and normal brightness；
S22: determine that the normal brightness that the standard viewing angle identical with human eye visual angle is corresponding is bright as target according to matching relationship
Degree.
Referring to Fig. 2, in some embodiments, the first computing module 20 includes that first determines unit 21 and second
Determine unit 22.By first, step S21 can determine that unit 21 realizes.By second, step S22 can determine that unit 22 realizes.Or
Saying, first determines that unit 21 is for determining the matching relationship of standard viewing angle and normal brightness.Second determines that unit 22 is for basis
Matching relationship determines that normal brightness that the standard viewing angle identical with human eye visual angle is corresponding is as object brightness.
Specifically, the matching relationship of standard viewing angle and normal brightness can be functional relation one to one, one a pair
The functional relationship answered is so that brightness regulation is more accurate.Standard viewing angle can be in units of 1 degree, and scope is from 0 degree to 90 degree.Mark
Quasi-brightness that is to say the display brightness corresponding to the screen intensity watched with standard viewing angle user.Such as, at a certain ring of light
In border, it is 300 nits with display brightness during positive visual angle viewing screen curtain, and if with the human eye visual angle of 45 degree in same luminous environment
The screen intensity making user watch reaches 300 nits, it should regulate the display brightness of screen to 350 nits, in other words,
The normal brightness that the standard viewing angle of 45 degree is corresponding is 350 nits in current environment.
It should be noted that the numerical value of above-mentioned human eye visual angle and screen intensity only schematically illustrates, should not be construed
Limitation of the present invention.
Standard viewing angle can record through overtesting with the matching relationship of normal brightness before dispatching from the factory, and is stored in electronic installation
In the storage device of 1000, in operation, after human eye visual angle being detected, mate the standard viewing angle identical with the human eye visual angle recorded
Corresponding normal brightness is as object brightness.
Referring to Fig. 7, in other embodiments, step S20 includes sub-step:
S23: the matching relationship of multiple angular field of view and normal brightness is set；And
S24: bright as target according to the normal brightness that the angular field of view that matching relationship determines with human eye visual angle falls into is corresponding
Degree.
Referring to Fig. 2, in some embodiments, the first computing module 20 includes that first arranges unit 23 and the 3rd
Determine unit 24.Step S23 can be arranged unit 23 by first and realize.By the 3rd, step S24 can determine that unit 24 realizes.Or
Saying, first arranges unit 22 for arranging the matching relationship of multiple angular field of view and normal brightness.3rd determine unit 24 for
According to normal brightness corresponding to the angular field of view that matching relationship determines with human eye visual angle falls into as object brightness.
Specifically, angular field of view can be many-to-one functional relationship with the matching relationship of normal brightness, in other words falls
Enter multiple human eye visual angles corresponding normal brightness jointly of same angular field of view.It is appreciated that within the specific limits, brightness
Weaken and human eye can't be damaged to a certain extent with visual angle change.Therefore can be one with multiple standard viewing angle to regard
Angle range, the most every 10 degree is an angular field of view, is divided into 9 angulars field of view from 0 degree to 90 degree.9 angulars field of view are the most right
Answer a normal brightness.Normal brightness that is to say that the display corresponding to the screen intensity watched with standard viewing angle user is bright
Degree.Such as, in a certain luminous environment, it is 300 nits with display brightness during positive visual angle viewing screen curtain, through recording current human eye
45 degree of visual angle, falls into the angular field of view of 40-50 degree.If the screen intensity making user watch in same luminous environment reaches 300
Nit, it should regulating the display brightness of screen to 350 nits, in other words, the standard that the angular field of view of 40-50 degree is corresponding is bright
Degree is 350 nits in current environment.
It should be noted that the numerical value of above-mentioned angular field of view and screen intensity only schematically illustrates, should not be construed
Limitation of the present invention.
Angular field of view can record through overtesting with the matching relationship of normal brightness before dispatching from the factory, and is stored in electronic installation
In the storage device of 1000, in operation, after human eye visual angle being detected, mate corresponding with the angular field of view at the human eye visual angle recorded
Normal brightness as object brightness.Compared to the functional relationship of standard viewing angle one to one Yu normal brightness, many-to-one
Functional relationship takies less caching when computing, and matching speed is faster.
It is appreciated that, due to the change at human eye visual angle, the screen intensity not only watched can decline, under contrast also meeting
Fall.
In some embodiments, control method further comprises the steps of:
Calculate the target contrast corresponding with human eye visual angle；And
The contrast of regulation screen is target contrast.
In some embodiments, calculate the step of target contrast corresponding to human eye visual angle and include following sub-step:
Determine the matching relationship of standard viewing angle and standard contrast；And
Determine that standard contrast that the standard viewing angle identical with human eye visual angle is corresponding is as targeted contrast according to matching relationship
Degree.
In other embodiments, calculate the step of target contrast corresponding to human eye visual angle and include following sub-step:
The matching relationship of multiple angular field of view and standard contrast is set；And
According to standard contrast corresponding to the angular field of view that matching relationship determines with human eye visual angle falls into as targeted contrast
Degree.
In some embodiments, controlling device 100 and also include the second computing module and the second control module, second controls
Module includes the 4th determining unit, the 5th determining unit, second arrange unit and the 6th and determine unit.The step of above-mentioned control method
Rapid and sub-step can be realized by the corresponding function module and functional unit.
It should be noted that the regulation of contrast and screen intensity Principles of Regulation and mode basic simlarity, the most superfluous at this
State, refer to the explanation of screen intensity regulation part.
In the description of embodiments of the present invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length
Degree ", " width ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ",
Orientation or the position relationship of the instruction such as " outward ", " clockwise ", " counterclockwise " are based on orientation shown in the drawings or position relationship, only
It is necessary for the ease of describing embodiments of the present invention and simplification description rather than instruction or the device of hint indication or element
There is specific orientation, with specific azimuth configuration and operation, therefore it is not intended that restriction to embodiments of the present invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more described features.In the description of embodiments of the present invention, " multiple " are meant that two
Individual or two or more, unless otherwise expressly limited specifically.
In the description of embodiments of the present invention, it should be noted that unless otherwise clearly defined and limited, term
" install ", " being connected ", " connection " should be interpreted broadly, and connect for example, it may be fixing, it is also possible to be to removably connect, or one
Body ground connects；Can be mechanically connected, it is also possible to be electrical connection or can mutually communication；Can be to be joined directly together, it is also possible to logical
Cross intermediary to be indirectly connected to, can be connection or the interaction relationship of two elements of two element internals.For ability
For the those of ordinary skill in territory, above-mentioned term specifically containing in embodiments of the present invention can be understood as the case may be
Justice.
In embodiments of the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it
On " " or D score can include that the first and second features directly contact, it is also possible to include that the first and second features are not directly to connect
Touch but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " on
Face " include fisrt feature directly over second feature and oblique upper, or it is special higher than second to be merely representative of fisrt feature level height
Levy.Fisrt feature second feature " under ", " lower section " and " below " include that fisrt feature is immediately below second feature and tiltedly under
Side, or it is merely representative of fisrt feature level height less than second feature.
Above disclosure provides many different embodiments or example for realizing embodiments of the present invention not
Same structure.In order to simplify the disclosure of embodiments of the present invention, above parts and setting to specific examples are described.When
So, they are the most merely illustrative, and are not intended to limit the present invention.Additionally, embodiments of the present invention can be in different examples
Repeat reference numerals and/or reference letter in son, this repetition is for purposes of simplicity and clarity, and itself does not indicate and is begged for
Relation between the various embodiments of opinion and/or setting.Additionally, the various specific technique that embodiments of the present invention provide
With the example of material, but those of ordinary skill in the art are it can be appreciated that the making of the application of other techniques and/or other materials
With.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically implement
Mode ", " example ", the description of " concrete example " or " some examples " etc. mean to combine described embodiment or example describes tool
Body characteristics, structure, material or feature are contained at least one embodiment or the example of the present invention.In this manual,
The schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example.And, the specific features of description, knot
Structure, material or feature can combine in any one or more embodiments or example in an appropriate manner.
In flow chart or at this, any process described otherwise above or method description are construed as, and expression includes
One or more is for realizing the module of code, fragment or the portion of the executable instruction of the step of specific logical function or process
Point, and the scope of the preferred embodiment of the present invention includes other realization, wherein can not by shown or discuss suitable
Sequence, including according to involved function by basic mode simultaneously or in the opposite order, performs function, and this should be by the present invention
Embodiment person of ordinary skill in the field understood.
Represent in flow charts or the logic described otherwise above at this and/or step, for example, it is possible to be considered as to use
In the sequencing list of the executable instruction realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (system such as computer based system, including processing module or other can be from instruction
Execution system, device or equipment instruction fetch also perform the system of instruction) use, or combine these instruction execution systems, device or
Equipment and use.For the purpose of this specification, " computer-readable medium " can be any can comprise, store, communicate, propagate or
Transmission procedure is for instruction execution system, device or equipment or combines these instruction execution systems, device or equipment and uses
Device.The more specifically example (non-exhaustive list) of computer-readable medium includes following: have one or more wiring
Electrical connection section (electronic installation), portable computer diskette box (magnetic device), random access memory (RAM), read only memory
(ROM), erasable read only memory (EPROM or flash memory), the fiber device edited, and portable optic disk is read-only deposits
Reservoir (CDROM).It addition, computer-readable medium can even is that and can print the paper of described program thereon or other are suitable
Medium, because then can carry out editing, interpreting or if desired with it such as by paper or other media are carried out optical scanning
His suitable method is processed to electronically obtain described program, is then stored in computer storage.
Should be appreciated that each several part of embodiments of the present invention can use hardware, software, firmware or combinations thereof to come in fact
Existing.In the above-described embodiment, multiple steps or method can be with storing in memory and by suitable instruction execution system
The software or the firmware that perform realize.Such as, if realized with hardware, with the most the same, available ability
Any one or their combination in following technology known to territory realize: have for data signal is realized logic function
The discrete logic of logic gates, has the special IC of suitable combination logic gate circuit, programmable gate array
(PGA), field programmable gate array (FPGA) etc..
Those skilled in the art are appreciated that and realize all or part of step that above-described embodiment method is carried
Suddenly the program that can be by completes to instruct relevant hardware, and described program can be stored in a kind of computer-readable storage medium
In matter, this program upon execution, including one or a combination set of the step of embodiment of the method.
Additionally, each functional unit in various embodiments of the present invention can be integrated in a processing module, it is possible to
Being that unit is individually physically present, it is also possible to two or more unit are integrated in a module.Above-mentioned integrated
Module both can realize to use the form of hardware, it would however also be possible to employ the form of software function module realizes.Described integrated module
If realized using the form of software function module and as independent production marketing or when using, it is also possible to be stored in a calculating
In machine read/write memory medium.
Storage medium mentioned above can be read only memory, disk or CD etc..
Although above it has been shown and described that embodiments of the invention, it is to be understood that above-described embodiment is example
Property, it is impossible to being interpreted as limitation of the present invention, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, revises, replaces and modification.
Claims (19)
1. a control method, shows for controlling the screen of electronic installation, it is characterised in that described control method includes step
Rapid:
According to triggering the signal detection human eye human eye visual angle to described screen；
Calculate the object brightness that described human eye visual angle is corresponding；And
The brightness regulating described screen is described object brightness.
2. control method as claimed in claim 1, it is characterised in that described control method further comprises the steps of:
Detect the current posture of described electronic installation；
Judge whether described current posture is predetermined gesture；And
Described triggering signal is produced when described current posture is described predetermined gesture.
3. control method as claimed in claim 1, it is characterised in that described according to triggering signal detection human eye to described screen
The step at human eye visual angle include following sub-step:
To described human eye focusing also imaging to obtain focus data and eye image；
Process described eye image and obtain the position data of described human eye to identify described human eye；And
Described human eye visual angle is calculated according to described focus data and described position data.
4. control method as claimed in claim 1, it is characterised in that the object brightness that described calculating described human eye visual angle is corresponding
Step include following sub-step:
Determine the matching relationship of standard viewing angle and normal brightness；And
Determine that the described normal brightness that the described standard viewing angle identical with described human eye visual angle is corresponding is made according to described matching relationship
For described object brightness.
5. control method as claimed in claim 1, it is characterised in that the object brightness that described calculating described human eye visual angle is corresponding
Step include following sub-step:
The matching relationship of multiple angular field of view and normal brightness is set；And
Make according to the described normal brightness that the described angular field of view that described matching relationship determines with described human eye visual angle falls into is corresponding
For described object brightness.
6. control method as claimed in claim 1, it is characterised in that described control method further comprises the steps of:
Calculate the target contrast corresponding with described human eye visual angle；And
The contrast regulating described screen is described target contrast.
7. control method as claimed in claim 6, it is characterised in that the targeted contrast that described calculating described human eye visual angle is corresponding
The step of degree includes following sub-step:
Determine the matching relationship of standard viewing angle and standard contrast；And
The described standard contrast that the described standard viewing angle identical with described human eye visual angle is corresponding is determined according to described matching relationship
As described target contrast.
8. control method as claimed in claim 6, it is characterised in that the targeted contrast that described calculating described human eye visual angle is corresponding
The step of degree includes following sub-step:
The matching relationship of multiple angular field of view and standard contrast is set；And
According to the described standard contrast that the described angular field of view that described matching relationship determines with described human eye visual angle falls into is corresponding
As described target contrast.
9. control a device, show for controlling the screen of electronic installation, it is characterised in that described control device includes:
First detection module, for according to triggering the signal detection human eye human eye visual angle to described screen；
First computing module, for calculating the object brightness that described human eye visual angle is corresponding；And
First control module, is described object brightness for regulating the brightness of described screen.
Control device the most as claimed in claim 9, it is characterised in that described control device also includes:
Second detection module, for detecting the current posture of described electronic installation；
Judge module, is used for judging whether described current posture is predetermined gesture；And
There is module, for producing described triggering signal when described current posture is described predetermined gesture.
11. control device as claimed in claim 10, it is characterised in that described second detection module includes gyroscope or acceleration
Degree sensor.
12. control device as claimed in claim 9, it is characterised in that described first detection module includes:
Image-generating unit, for also imaging of focusing described human eye to obtain focus data and eye image；
Processing unit, obtains the position data of described human eye for processing described eye image to identify described human eye；And
Computing unit, for calculating described human eye visual angle according to described focus data and described position data.
13. control device as claimed in claim 9, it is characterised in that described first computing module includes: first determines list
Unit, for determining the matching relationship of standard viewing angle and normal brightness；And
Second determines unit, for determining that the described standard viewing angle identical with described human eye visual angle is corresponding according to described matching relationship
Described normal brightness as described object brightness.
14. control device as claimed in claim 9, it is characterised in that described first computing module includes:
First arranges unit, for arranging the matching relationship of multiple angular field of view and normal brightness；And
3rd determines unit, for corresponding according to the described angular field of view that described matching relationship determines with described human eye visual angle falls into
Described normal brightness as described object brightness.
15. control device as claimed in claim 9, it is characterised in that described control device also includes.
Second computing module, for calculating the target contrast that described human eye visual angle is corresponding；And
Second control module, is described target contrast for regulating the contrast of described screen.
16. control device as claimed in claim 15, it is characterised in that described second computing module includes:
4th determines unit, for determining the matching relationship of standard viewing angle and standard contrast；And
5th determines unit, for determining that the described standard viewing angle identical with described human eye visual angle is corresponding according to described matching relationship
Described standard contrast as described target contrast.
17. control device as claimed in claim 15, it is characterised in that described second computing module includes:
Second arranges unit, for arranging the matching relationship of multiple angular field of view and standard contrast；And
6th determines unit, for corresponding according to the described angular field of view that described matching relationship determines with described human eye visual angle falls into
Described standard contrast as described target contrast.
18. 1 kinds of electronic installations, it is characterised in that include the control device as described in claim 9-17 any one.
19. electronic installations as claimed in claim 18, it is characterised in that described electronic installation includes mobile phone or panel computer.
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| CN201610506591.9A CN106157931A (en) | 2016-06-28 | 2016-06-28 | Control method, control device and electronic installation |
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