CN106055111A - Control method, control device and electronic device - Google Patents
Control method, control device and electronic device Download PDFInfo
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- CN106055111A CN106055111A CN201610508417.8A CN201610508417A CN106055111A CN 106055111 A CN106055111 A CN 106055111A CN 201610508417 A CN201610508417 A CN 201610508417A CN 106055111 A CN106055111 A CN 106055111A
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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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Abstract
The invention discloses a control method for controlling an electronic device. The electronic device comprises a display screen. The control method comprises the following steps: acquiring distances between eyeballs and the display screen according to a trigger signal; judging whether the distances are smaller than a preset distance or not; and controlling the electronic device to give a prompt when the distances are smaller than the preset distance. Moreover, the invention also discloses a control device and an electronic device. According to the control method, the control device and the electronic device in the embodiment of the invention, the distances between the eyeballs and the display screen are acquired to judge whether the eye using state of a user is healthy or not, and the user is prompted immediately when the eyeballs of the user are too close to the display screen, so that the user is helped to develop a good eye using habit, and the eyesight of the user is protected.
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
User, during using mobile phone, tends not to the distance having controlled eye with display screen, the most closely
Use mobile phone, easily cause user eyestrain and even damage vision.
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, is used for controlling electronic installation, and described electronic installation includes display screen, described
Control method includes step:
According to triggering the signal acquisition eyeball distance to described display screen；
Judge that whether described distance is less than predeterminable range；
Control described electronic installation when described distance is less than described predeterminable range to point out.
In some embodiments, described control method further comprises the steps of:
Receive user to input to produce described triggering signal.
In some embodiments, described control described electronic installation carry out when described distance is less than described predeterminable range
The step of prompting, including step:
Control described electronic installation send the one in visual cues information, auditory cues information and tactile cue information or
Two or more.
In some embodiments, described according to triggering the signal acquisition eyeball step to the distance of described display screen, bag
Include step:
The image of described eyeball is shot according to described triggering signal；And
Analyze the focus data of described image to obtain described distance.
In some embodiments, the step of the described image shooting described eyeball according to described triggering signal, including step
Rapid:
The image of described eyeball is shot at predetermined time intervals according to described triggering signal.
In some embodiments, described control described electronic installation carry out when described distance is less than described predeterminable range
The step of prompting, including step:
Control described electronic installation and persistently carry out described prompting until described distance is more than or equal to described predeterminable range.
In some embodiments, described control method further comprises the steps of:
Judge described display screen the most still bright screen and used；
If described display screen still bright screen is also used, enter the described acquisition eyeball step to the distance of described display screen
Suddenly；
If described display screen bright screen but be not used by, or described display screen puts out screen, stops obtaining described eyeball and shows to described
The distance of display screen.
In some embodiments, described judge described display screen the most still bright screen the step used, including step
Rapid:
When described display screen bright screen, obtain the ambient image in described display screen front；
Identify and whether described ambient image exists described eyeball；
If described ambient image exists described eyeball, it is judged that described display screen still bright screen is also used；And
If described ambient image does not exist described eyeball, it is judged that described display screen bright screen but be not used by.
The control device of embodiment of the present invention, is used for controlling electronic installation, and described electronic installation includes display screen, described
Control device to include:
Acquisition module, for according to triggering the signal acquisition eyeball distance to described display screen；
First judge module, is used for judging that whether described distance is less than predeterminable range；
First control module, carries for controlling described electronic installation when described distance is less than described predeterminable range
Show.
In some embodiments, described control device also includes:
Input module, is used for receiving user and inputs to produce described triggering signal.
In some embodiments, described first control module is used for controlling described electronic installation and sends visual cues letter
In breath, auditory cues information and tactile cue information one or both or two or more.
In some embodiments, described acquisition module includes:
Image-generating unit, for shooting the image of described eyeball according to described triggering signal；And
Processing unit, for analyzing the focus data of described image to obtain described distance.
In some embodiments, described image-generating unit is described for shooting at predetermined time intervals according to described triggering signal
The image of eyeball.
In some embodiments, described first control module is used for controlling described electronic installation and persistently carries out described prompting
Until described distance is more than or equal to described predeterminable range.
In some embodiments, described control device also includes:
Second judge module, is used for judging described display screen the most still bright screen and being used；
Second control module, when being used at described display screen still bright screen and used, controls described acquisition module and obtains
Described eyeball is to the distance of described display screen；And
3rd control module, is used at described display screen bright screen but is not used by, or when described display screen puts out screen, controls institute
State the distance that acquisition module stops obtaining described eyeball to described display screen.
In some embodiments, before described acquisition module is additionally operable to obtain described display screen when described display screen bright screen
The ambient image of side, described second judge module also includes:
Recognition unit, is used for identifying in described ambient image whether there is described eyeball；
First judging unit, judges described display screen still bright screen in time there is described eyeball in described ambient image
And used；And
Second judging unit, in described ambient image, there is not described eyeball time judge described display screen bright screen but
It is not used by.
The electronic installation of embodiment of the present invention, including controlling device as above.
In sometimes mode, described electronic installation includes mobile phone or panel computer.
The control method of embodiment of the present invention, control device and electronic installation, by obtain eyeball to display screen away from
From, it is judged that user is the most healthy by eye condition, when eyeball distance display screen is crossed near, reminds user in time, helps user to form
Good is accustomed to eye, and then protection 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 another schematic flow sheet of the control method of embodiment of the present invention.
Fig. 4 is the view of the control method of embodiment of the present invention.
Fig. 5 is the another schematic flow sheet of the control method of embodiment of the present invention.
Fig. 6 is another schematic flow sheet of the control method of embodiment of the present invention.
Fig. 7 is another schematic flow sheet of the control method of 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, it is used for controlling electronic installation.Wherein, electronic installation includes
Display screen.Control method includes step:
S10: according to triggering the signal acquisition eyeball distance to display screen；
S20: judge that whether the eyeball distance to display screen is less than predeterminable range；And
S30: control electronic installation when the distance of eyeball to display screen is less than predeterminable range and point out.
Refer to Fig. 2, the control device 100 of embodiment of the present invention include acquisition module the 10, first judge module 20 and
First control module 30.As an example, the control method of embodiment of the present invention can be filled by the control of embodiment of the present invention
Put 100 realizations, and can be applicable to electronic installation 1000 and for controlling the display screen 200 of electronic installation 1000.
Wherein, step S10 of the control method of embodiment of the present invention can be realized by acquisition module 10, and step S20 can
To be realized by the first judge module 20, and step S30 can be realized by the first control module 30.In other words, acquisition module 10
For according to triggering the signal acquisition eyeball distance to display screen 200.First judge module 20 is used for judging that eyeball is to display screen
Whether the distance of 200 is less than predeterminable range.First control module 30 for eyeball to display screen 200 distance less than default away from
From time control electronic installation 1000 point out.
User is during using electronic installation 1000 such as mobile phone, by display screen 200 viewing display content, such as
Word or image.When user watches display screen 200 for a long time, eye pressure is bigger.It addition, user is for seeing display screen 200
The content of display the most independently reduces viewing distance.For suffering from the user of ophthalmic such as myopia, this situation is often
More serious.
The control method of embodiment of the present invention according to the Distance Judgment current distance of user's eyeball viewing display screen 200 is
No properly.In other words, it is judged that currently viewing distance is the nearest, and user can be made during currently viewing hypotelorism to exist and use eye
Healthy hidden danger.
It is appreciated that user uses electronic installation 1000 to be a time-continuing process, therefore, for eyeball to display screen 200
The monitoring action of distance should also be as being time-continuing process.
In operation, distance monitoring pattern is entered according to triggering signal, under distance monitoring pattern, according to the eye got
To the distance of display screen 200, ball judges that user's uses eye condition.
Preferably, distance monitoring pattern is as the optional functional mode of one, it is possible to opened by the specific signal that triggers
Open, such as, can be some operation of user or the built-in functional switch of system is to input triggering signal.
Predeterminable range healthy viewing distance in other words can be can also to be manually set by user by default.Such as,
The predeterminable range of systemic presupposition fixed with good grounds currently displaying screen dimensions suggestion, in use by the viewing distance that obtains with
Predeterminable range compares reminding user when inappropriate in time.Certainly, user can also be manual according to personal habits
Arranging predeterminable range, when manually arranging, system should be when the distance of user setup be inappropriate, such as when arranging hypotelorism
User setup hypotelorism is reminded to be likely to result in inpairment of vision.Such as, mobile phone display screen is 5 inches, and predeterminable range can be 20
Centimetre.Tablet personal computer display screen is 9.7 inches, and predeterminable range can be 40 centimetres.
It should be noted that size and the predeterminable range of the display screen of above-mentioned electronic installation only schematically illustrate, at this
Do not do any restriction.Additionally, the parameter affecting predeterminable range setting includes but not limited to the size of display screen, such as, can also is that
The size of display content such as word.
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 obtaining
Eyeball is to the distance of display screen 200, it is judged that user is the most healthy by eye condition, when eyeball distance display screen 200 is crossed near, in time
Remind user, help user to form good being accustomed to eye, and then protection 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.
Referring to Fig. 3, in some embodiments, control method further comprises the steps of:
S00: receive user's input and trigger signal to produce.
In some embodiments, control device 100 and also include input module 40.Step S00 can be by input module 40
Realize.In other words, input module 40 is used for receiving user's input to produce triggering signal.
Such as the explanation of above-mentioned embodiment, distance monitoring pattern is as a kind of alternative mode and can be believed by triggering
Number open.And trigger signal and can identify that user operation produces by input module 40.User can be by modes such as click or slips
Input, and input module 40 produces after receiving input and triggers signal unlatching distance monitoring pattern.
In some embodiments, step S30 includes:
S32: control electronic installation send the one in visual cues information, auditory cues information and tactile cue information or
Two or more.
In some embodiments, step S32 can be realized by the first control module 30.
Referring to Fig. 4, specifically, visual cues information can be the informations such as figure, animation, word, and by aobvious
Display screen 200 shows.Auditory cues information can be some element by electronic installation 1000, such as buzzer, speaker etc.
The specific prompting sound sent, tactile cue information can be the tactile cue information sent during electronic installation vibrations, such as
By produced tactile cue information during vibrations motor vibration.
By display screen, visual cues information, such as, can show that preset information " hypotelorism, it is noted that " is to carry
Show that user's viewing distance is the nearest；Auditory cues information, such as can by speaker play preset information " hypotelorism,
Please note " to point out user's viewing distance the nearest；Tactile cue information such as can be pressed predeterminated frequency vibrations by vibrations motor and be come
Prompting user's viewing distance is crossed near etc..
It should be noted that the particular content of above information is intended only as example, embodiment of the present invention is said
Bright, should not be construed limitation of the present invention.
Referring to Fig. 5, in some embodiments, step S10 includes step:
S12: according to the image triggering signal shooting eyeball；And
S14: analyze the focus data of image to obtain the eyeball distance to display screen.
Referring to Fig. 2, in some embodiments, acquisition module 10 includes image-generating unit 12 and processing unit 14.
Step S12 can be realized by image-generating unit 12, and step S14 can be realized by processing unit 14.In other words, image-generating unit 12 is used for
According to the image triggering signal shooting eyeball.Processing unit 14 is for analyzing the focus data of image to obtain eyeball to display screen
The distance of 200.
Image-generating unit 12 can be the front-facing camera of electronic installation 1000, after entering distance monitoring pattern, and imaging list
Unit 12 opens and shoots user.Processing unit 14 identifies the human eye in image and analyzes focus data to obtain eyeball to aobvious
The distance of display screen 200.Specifically, according to Gaussian imaging equation, the distance of eyeball to display screen 200 is object distance, during according to imaging
Image distance and focal length, the eyeball distance to display screen 200 can be obtained.
Preferably, in some embodiments, image-generating unit 12 can include laser ranging system, is filled by laser ranging
Put, can directly obtain the eye distance to display screen 200 from the focus data of image.
Preferably, in some embodiments, step S12 includes step:
S121, shoots the image of eyeball at predetermined time intervals according to triggering signal.
Specifically, step S121 can be realized by image-generating unit 12.In other words, image-generating unit 12 is for triggering letter according to described
Number shoot the image of described eyeball at predetermined time intervals.Therefore, the action of shooting eyeball image can be carried out at predetermined time intervals, example
As being spaced 1 second or 2 seconds, so, sustainable user is used eye condition keep monitoring state, to remind use when needed
Family notes with eye healthy.
In some embodiments, step S30 includes step:
S34: control electronic installation persistently carry out pointing out until eyeball to display screen distance be more than or equal to predeterminable range.
Be appreciated that persistently carry out prompting will more contribute to user's adjustment eye distance in time from and form good eye and practise
Used.Such as, when prompting mode is auditory cues, when the distance of eyeball to display screen 200 is less than all processes of predeterminable range
In persistently carry out voice message, until eyeball to the distance of display screen 200 more than or equal to predeterminable range.Say so clear eye
Range recovery is to safe distance scope.
Referring to Fig. 6, in some embodiments, control method further comprises the steps of:
S40: judge display screen the most still bright screen and used；
S50: if display screen still bright screen being used, then enter step S10；And
S60: if display screen bright screen but be not used by, or display screen puts out screen, stops the distance obtaining eyeball to display screen.
Referring to Fig. 2, in some embodiments, control device 100 and also include that the second judge module 50, second is controlled
Molding block 60 and the 3rd control module 70.Step S40 can be realized by the second judge module 50.Step S50 can be by the second control
Molding block 60 realizes.Step S60 can be realized by the 3rd control module 70.In other words, the second judge module 50 is used for judging to show
Display screen 200 the most still bright screen is also used.When second control module 60 is used at display screen 200 still bright screen and is used,
Control acquisition module 10 and obtain the eyeball distance to display screen 200.3rd control module 70 is used at display screen 200 bright screen but
It is not used by, or when display screen 200 puts out screen, controls the distance that acquisition module 10 stops obtaining eyeball to display screen 200.
It is appreciated that during carrying out distance monitoring, owing to acquisition module 10 to obtain range information all the time, because of
This, will will increase the power consumption of electronic installation 1000 to a certain extent.And user is often when stopping using electronic installation 1000
Not exiting distance monitoring pattern, in other words, acquisition module 10 still works on backstage, exacerbates the consumption of electricity.Such as,
User leaves electronic installation 1000, but display screen 200 is still in bright screen state.
So, distance monitoring pattern can switch intelligently, and that detects user when user uses electronic installation 1000 uses eye
Health, and close the perseveration of acquisition module 10 when stopping using electronic installation 1000 thus save electric energy.
It should be noted that user stops using the state of electronic installation 1000 to include display screen 200 bright screen but is not made
State and display screen 200 put out the state of screen.For display screen 200 extinguish state, the action of acquisition module 10 generally with
The extinguishing of display screen 200 and stop in the lump.For display screen 200 bright screen but the state being not used by then can pass through correlation step
Judge.
Referring to Fig. 7, specifically, step S40 includes step:
S42: when display screen bright screen, obtains the ambient image in display screen front；
S44: whether there is eyeball in environment-identification image；
S46: if there is eyeball in ambient image, it is judged that display screen still bright screen is also used；And
S48: if there is not eyeball in ambient image, it is judged that display screen bright screen but be not used by.
Referring to Fig. 2, in some embodiments, the second judge module 50 includes that recognition unit 52, first judges
Unit 54 and the second judging unit 56.Step S42 can be realized by acquisition module 10.Step S44 can be real by recognition unit 52
Existing.Step S46 can be realized by the first judging unit 54.Step S48 can be realized by the second judging unit 56.In other words, obtain
Delivery block 10 is additionally operable to obtain the ambient image in display screen 200 front when display screen 200 bright screen.Recognition unit 52 is used for identifying
Whether ambient image exists eyeball.First judging unit 54 judges display screen 200 in time there is eyeball in ambient image
Still bright screen being used.Second judging unit 56 judges display screen 200 bright screen in time there is not eyeball in ambient image
But it is not used by.
So, can determine whether the display screen 200 state when bright screen, the user that can detect user at bright screen and when being used is good for
Health situation.And when bright screen is not used by, it is judged that user stops using electronic installation 1000, thus closes acquisition module 10 in time
Perseveration save electric energy.
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 directly over second feature and tiltedly on
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 (18)
1. a control method, is used for controlling electronic installation, and described electronic installation includes display screen, it is characterised in that described control
Method processed includes step:
According to triggering the signal acquisition eyeball distance to described display screen；
Judge that whether described distance is less than predeterminable range；
Control described electronic installation when described distance is less than described predeterminable range to point out.
2. control method as claimed in claim 1, it is characterised in that described control method further comprises the steps of:
Receive user to input to produce described triggering signal.
3. control method as claimed in claim 1, it is characterised in that described in described distance less than described predeterminable range time control
Make the step that described electronic installation carries out pointing out, including step:
Control that described electronic installation sends in visual cues information, auditory cues information and tactile cue information one or both
Or it is two or more.
4. control method as claimed in claim 1, it is characterised in that described according to triggering signal acquisition eyeball to described display
The step of the distance of screen, including step:
The image of described eyeball is shot according to described triggering signal；And
Analyze the focus data of described image to obtain described distance.
5. control method as claimed in claim 4, it is characterised in that described shoot described eyeball according to described triggering signal
The step of image, including step:
The image of described eyeball is shot at predetermined time intervals according to described triggering signal.
6. control method as claimed in claim 1, it is characterised in that described in described distance less than described predeterminable range time control
Make the step that described electronic installation carries out pointing out, including step:
Control described electronic installation and persistently carry out described prompting until described distance is more than or equal to described predeterminable range.
7. control method as claimed in claim 1, it is characterised in that described control method further comprises the steps of:
Judge described display screen the most still bright screen and used；
If described display screen still bright screen is also used, enter the described acquisition eyeball step to the distance of described display screen；And
If described display screen bright screen but be not used by, or described display screen puts out screen, stops obtaining described eyeball to described display screen
Distance.
8. control method as claimed in claim 7, it is characterised in that described judge described display screen the most still bright screen quilt
The step used, including step:
When described display screen bright screen, obtain the ambient image in described display screen front；
Identify and whether described ambient image exists described eyeball；
If described ambient image exists described eyeball, it is judged that described display screen still bright screen is also used；And
If described ambient image does not exist described eyeball, it is judged that described display screen bright screen but be not used by.
9. controlling a device, be used for controlling electronic installation, described electronic installation includes display screen, it is characterised in that described control
Device processed includes:
Acquisition module, for according to triggering the signal acquisition eyeball distance to described display screen；
First judge module, is used for judging that whether described distance is less than predeterminable range；
First control module, points out for controlling described electronic installation when described distance is less than described predeterminable range.
Control device the most as claimed in claim 9, it is characterised in that described control device also includes:
Input module, is used for receiving user and inputs to produce described triggering signal.
11. control device as claimed in claim 9, it is characterised in that described first control module is used for controlling described electronics
Device send in visual cues information, auditory cues information and tactile cue information one or both or two or more.
12. control device as claimed in claim 9, it is characterised in that described acquisition module includes:
Image-generating unit, for shooting the image of described eyeball according to described triggering signal；And
Processing unit, for analyzing the focus data of described image to obtain described distance.
13. control device as claimed in claim 12, it is characterised in that described image-generating unit is for according to described triggering signal
Shoot the image of described eyeball at predetermined time intervals.
14. control device as claimed in claim 9, it is characterised in that described first control module is used for controlling described electronics
Device persistently carries out described prompting until described distance is more than or equal to described predeterminable range.
15. control device as claimed in claim 9, it is characterised in that described control device also includes:
Second judge module, is used for judging described display screen the most still bright screen and being used；
Second control module, when being used at described display screen still bright screen and used, controls described acquisition module and obtains described
Eyeball is to the distance of described display screen；And
3rd control module, is used at described display screen bright screen but is not used by, or when described display screen puts out screen, obtain described in control
Delivery block stops the distance obtaining described eyeball to described display screen.
16. control device as claimed in claim 15, it is characterised in that described acquisition module is additionally operable at described display screen bright
Obtaining the ambient image in described display screen front during screen, described second judge module also includes:
Recognition unit, is used for identifying in described ambient image whether there is described eyeball；
First judging unit, judges described display screen still bright screen quilt in time there is described eyeball in described ambient image
Use；And
Second judging unit, in described ambient image, there is not described eyeball time judge described display screen bright screen but not by
Use.
17. 1 kinds of electronic installations, it is characterised in that include the control device as described in claim 9-16 any one.
18. electronic installations as claimed in claim 17, it is characterised in that described electronic installation includes mobile phone or panel computer.
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| CN201610508417.8A CN106055111A (en) | 2016-06-28 | 2016-06-28 | Control method, control device and electronic device |
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