CN106228946B - Control method and control device - Google Patents
Control method and control device Download PDFInfo
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- CN106228946B CN106228946B CN201610584640.0A CN201610584640A CN106228946B CN 106228946 B CN106228946 B CN 106228946B CN 201610584640 A CN201610584640 A CN 201610584640A CN 106228946 B CN106228946 B CN 106228946B
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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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/3406—Control of illumination source
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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
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/3406—Control of illumination source
- G09G3/342—Control of illumination source using several illumination sources separately controlled corresponding to different display panel areas, e.g. along one dimension such as lines
-
- 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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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
The invention discloses a kind of control methods, and for controlling the screen of electronic device, control method includes: to be shown according to the trigger signal control screen for lighting screen with the first brightness；The first bright area for determining screen is inputted according to user；It controls screen centered on first bright area gradually to light to the second brightness, the region on screen is lighted to being positively correlated at a distance from the time of two brightness and region to the bright position of elder generation, and the second brightness is higher than the first brightness.When detecting the trigger signal for lighting screen, control screen first is shown with lower first brightness, in this way, user will not feel twinkling.The specific region lighted on screen can be inputted according to user, then gradually be lighted to external diffusion centered on first bright area.In this way, the viewing demand of user can be met in time, while again eyes will not be caused to stimulate, preferable visual effect can also be generated when screen diffusion is lighted, to user with good usage experience.The invention also discloses a kind of control devices.
Description
Technical field
The present invention relates to display control technology, in particular to a kind of control method and control device.
Background technique
When user lights mobile phone screen, the brightness of screen may be excessively bright, it is possible to so that user is felt twinkling, in some instances it may even be possible to right
Eyes damage.
Summary of the invention
Embodiments of the present invention aim to solve at least one of the technical problems existing in the prior art.For this purpose, of the invention
Embodiment need to provide a kind of control method and control device.
The present invention provides a kind of control method, and for controlling the screen of electronic device, the control method includes:
The screen is controlled according to the trigger signal for lighting screen to show with the first brightness；
The first bright area for determining the screen is inputted according to user；And
It controls the screen centered on the first bright area gradually to light to the second brightness, the region point on the screen
The time of two brightness is positively correlated at a distance from the region to the bright position of the elder generation, and second brightness is higher than institute
State the first brightness.
In embodiment of the present invention, when detecting the trigger signal for lighting screen, such as booting trigger signal or starting
Screen trigger signal, control screen first is shown with lower first brightness, in this way, user will not feel twinkling, and is able to satisfy
Most basic viewing demand.Can according to user input light user want viewing screen on specific region, such as the time or
Weather region.It is gradually lighted again to external diffusion centered on the i.e. first bright area in the region first lighted, until entire screen is all lighted
To normal brightness.In this way, the viewing demand of user can be met in time, while again eyes will not be caused to stimulate, in screen
Diffusion can also generate preferable visual effect when lighting, to user with good usage experience.
The present invention also provides a kind of control devices, and for controlling the screen of electronic device, the control device includes:
First control module is shown for controlling the screen according to the trigger signal for lighting screen with the first brightness；
Area determination module, for inputting the first bright area for determining the screen according to user；And
Second control module is gradually lighted for controlling the screen centered on the first bright area to the second brightness,
Region on the screen was lighted to the time of two brightness to be positively correlated at a distance from the region to the bright position of the elder generation,
Second brightness is higher than first brightness.
The additional aspect and advantage of embodiments of the present invention will be set forth in part in the description, partially will be from following
Description in become obvious, or the practice of embodiment through the invention is recognized.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of embodiments of the present invention are from combination following accompanying drawings to embodiment
It will be apparent and be readily appreciated that in description, in which:
Fig. 1 is the flow diagram of the control method of certain embodiments of the present invention.
Fig. 2 is the functional block diagram of the control device of certain embodiments of the present invention.
Fig. 3 is the schematic illustration of the control method of certain embodiments of the present invention.
Fig. 4 is the schematic illustration of the control method of certain embodiments of the present invention.
Fig. 5 is the flow diagram of the control method of certain embodiments of the present invention.
Fig. 6 is the functional block diagram of the control device of certain embodiments of the present invention.
Fig. 7 is the flow diagram of the control method of certain embodiments of the present invention.
Fig. 8 is the flow diagram of the control method of certain embodiments of the present invention.
Fig. 9 is the flow diagram of the control method of certain embodiments of the present invention.
Figure 10 is the flow diagram of the control method of certain embodiments of the present invention.
Figure 11 is the functional block diagram of the control device of certain embodiments of the present invention.
Specific embodiment
Embodiments of the present invention are described below in detail, the example of embodiment is shown in the accompanying drawings, wherein identical or class
As label indicate same or similar element or element with the same or similar functions from beginning to end.Below with reference to attached
The embodiment of figure description is exemplary, and can only be used to explain embodiments of the present invention, and should not be understood as to the present invention
Embodiment limitation.
Fig. 1-4 is please referred to, the control method of embodiment of the present invention can be used for controlling the screen 130 of electronic device 100,
Control method can include:
S1 is controlled screen 130 according to the trigger signal for lighting screen 130 and is shown with the first brightness；
S2 inputs the first bright area 131 for determining screen 130 according to user；And
S3 controls screen 130 centered on first bright area 131 and gradually lights to the second brightness, the region point on screen 130
The bright time to two brightness is positively correlated at a distance from region to first bright position, and the second brightness is higher than the first brightness.
The control device 110 of embodiment of the present invention may include the first control module 111, area determination module 112 and
Two control modules 113 may be respectively used in and realize S1, S2 and S3.It is lighted that is, the first control module 111 can be used for basis
The trigger signal control screen 130 of screen 130 is shown with the first brightness；Area determination module 112 can be used for being inputted according to user
Determine the first bright area 131 of screen 130；Second control module 113 can be used for controlling screen 130 centered on first bright area 131
It gradually lights to the second brightness, the region on screen 130 was lighted to the time of two brightness is at a distance from region to first bright position
It is positively correlated, the second brightness is higher than the first brightness.
Fig. 3 is please referred to, in some embodiments, electronic device 100 may include mobile phone or tablet computer.Electronics dress
Setting 100 may include light sensor 150 or image acquiring device 170, and image acquiring device 170 can be camera.
When user lights mobile phone screen 130, the brightness of screen 130 may be excessively bright, it is possible to so that user is felt twinkling, even
Eyes may be damaged.
In embodiment of the present invention, when detecting the trigger signal for lighting screen 130, such as booting or is opened trigger signal
Dynamic 130 trigger signal of screen, control screen 130 first is shown with lower first brightness, in this way, user will not feel twinkling,
And it is able to satisfy most basic viewing demand.The specific region on the screen 130 for lighting the desired viewing of user can be inputted according to user,
Such as time or weather region.It is gradually lighted again to external diffusion centered on the i.e. first bright area 131 in the region first lighted, until whole
A screen 130 is all lighted to normal brightness.In this way, the viewing demand of user can be met in time, while again will not be to eyes
It causes to stimulate, preferable visual effect can also be generated when the diffusion of screen 130 is lighted, to user with good usage experience.
Wherein the effect that can be dynamic diffusion is lighted in diffusion, such as on the divergence line centered on first bright area 131
The lighting time of adjacent pixel sequentially forms a lesser time difference, to form the effect of diffusion.Referring to Fig. 4, can also be with
It is the effect that subregion staged is lighted, is similar to terraced fields, such as form multiple annular sections centered on first bright area 131
132, it is lighted more afterwards away from the remoter region in center.
The process that each pixel is lighted can be and be lighted quickly to the second brightness, can also be by the first brightness gradually point
It is bright to the second brightness, softer light effect to build.
The ignition can control the backlight panel of screen 130 to realize, for example, backlight panel may include LED light array, lead to
It crosses the diffusion of control LED light array to light, so that screen 130 forms the effect that diffusion is lighted.Alternatively, can be by controlling screen 130
The color of upper pixel adjusts the display color of pixel to realize effect that diffusion is lighted in the identical situation of corresponding backlight illumination
Coloured silk can also realize the effect of brightness change.For example, black-dark-grey-light gray-brilliant white color replacement process, can cause bright in fact
Spend the visual effect got higher.
After first bright area 131 is lighted, a period of time can be slightly kept, then control its peripheral region and successively light, in this way, can
Current 130 brightness of screen is adapted to eyes time enough, i.e., it is first bright that partial region, which is the second luminance part region,
Degree.
Please refer to Fig. 5-6, in some embodiments, control method can include: S5 is inputted according to user and determined that first is bright
Degree.S5 can be realized by the brightness determining module 115 of certain embodiments, that is to say, that brightness determining module 115 can be used for basis
User, which inputs, determines the first brightness.
Settable first brightness of user, it may include it presets or in screen 130 to be adjusted when the first brightness display,
To reach the brightness for being able to satisfy viewing demand.User may also set up the ratio of the first brightness Yu the second brightness, in this way, the first brightness
It is exactly a relative value rather than absolute value, the second brightness is electronic device 100 according to light sensor 150 in some cases
The float value of the ambient brightness automatic adjustment of sensing, and the first brightness also follows the second brightness according to the ratio of itself and the second brightness
Variation, to more be matched with ambient brightness.It is bright in different environment since the pupil of human eye is changed according to ambient brightness
The lower brightness range adapted to of degree is also different, therefore adjusts the first brightness according to ambient brightness and be more conducive to eyeshield and user's viewing.
It please refers to Fig. 7 and combines refering to Fig. 3, in some embodiments, screen 130 may include touch screen；
S2 determines first bright position according to touch location.In the control device 110 of certain embodiments, brightness determining module
115 can be used for determining first bright position according to touch location.
First bright area 131 can be touch point, such as be lighted centered on touch point to surrounding diffusion.Or first bright area
131 be a region centered on touch point, then is lighted centered on the region to surrounding diffusion.Using the side of touch control
Formula, it is more convenient and humanized, meet the use habit of common people.
Referring to Fig. 8, in some embodiments, S1 can include:
S101 calculates the luminance parameter of content to be displayed according to the trigger signal for lighting screen 130；
S102 judges whether content to be displayed is excessively bright according to luminance parameter；And
S103 is controlled screen 130 when content to be displayed is excessively bright and is shown with the first brightness.
That is, first judging whether content to be displayed is excessively bright, if excessively bright, screen 130 is controlled first with aobvious compared with low-light level
Show, then spread and light to normal brightness, with the process adapted to eyes.If but bright, eyes are natively adapted to just be always on
Degree, in fact also need not be in such a way that diffusion be lighted, and directly lighting screen 130 can also to normal brightness.
Wherein, content to be displayed may include the function interfaces such as the interface UI, APP, short message, screensaver image etc..Luminance parameter can
Including showing the average value of the pixel brightness value of content, the brightness value of each figure layer, the number for crossing bright pixel or area etc., Bu Nengliang
Parameter is corresponding judged whether that bright method can be described in detail below for degree.
In some embodiments, luminance parameter may include the average value of the brightness value of each pixel of content to be displayed；
S102 judges whether average value is greater than predetermined luminance, if being judged as YES, determines that content to be displayed is excessively bright.
That is, being judged whether according to the overall brightness of content to be displayed bright.The average value of the brightness value of each pixel
It can preferably reflect the overall brightness of content to be displayed.130 backlight of screen refers to the backlight panel of 130 lower section of screen, such as the face LED
Plate can adjust the whole display brightness of screen 130 by regulating and controlling the brightness of backlight panel.
In some embodiments, luminance parameter may include the mistake that brightness value is greater than intended pixel brightness in content to be displayed
The number of bright pixel；
S102 judged whether the number of bright pixel is greater than predetermined number, if being judged as YES, determined that content to be displayed is excessively bright.
Since the stimulation degree that human eye is subject to is not only related with the height of brightness, also have with the area of display area or size
It closes.Therefore, it can detect the number of bright pixel, if number is excessive, that is to say, that the area of overly bright region is excessive, then controls screen
The diffusion of 130 backlights is lighted.In this way, triggering diffusion light function when, not only allow for turning down for brightness, it is also contemplated that cross clear zone
The area in domain, it is more humane and intelligent.
The trigger mechanism lighted is spread in combination with using above-mentioned three kinds or in which two kinds, for example, in comprehensive detection is to be shown
The average brightness of the pixel of appearance and the number for crossing bright pixel are lighted with deciding whether to trigger backlight diffusion.
Referring to Fig. 9, in the certain embodiments comprising S102, control method can include:
S6 senses ambient brightness；
S102 judges whether content to be displayed is excessively bright according to ambient brightness and luminance parameter.
That is, whether content to be displayed is excessively bright, and a not instead of absolute concept, an opposite concept, i.e.,
It is whether excessively bright for ambient brightness, therefore to combine reference environment brightness.It is bright environment can be sensed by light sensor 150
Degree, or ambient brightness is calculated by the environment picture of camera shooting.Since the pupil of human eye is changed according to ambient brightness,
The brightness range adapted under different ambient brightness is also different, therefore can be realized according to ambient brightness adjusting 130 brightness of screen
Better eyeshield effect, it is more humane.
For example, may include the certain embodiments of the average value of the brightness value of each pixel of content to be displayed in luminance parameter
In, judge whether average value is greater than predetermined luminance, and predetermined luminance can be obtained according to ambient brightness.For example, predetermined luminance is ring
Border brightness, or a predetermined value is added for ambient brightness.
Please refer to Figure 10-11, in some embodiments, control method can include:
S6 senses ambient brightness；And
S7, judges whether ambient brightness is less than specific environment brightness, if being judged as YES, triggers S1.
S6 and S7 realizes by the environment sensing module 116 of certain embodiments and brightness judgment module 117 respectively, that is,
It says, environment sensing module 116 can be used for sensing ambient brightness；Brightness judgment module 117 can be used for judging whether ambient brightness is small
Trigger in specific environment brightness and when being judged as YES the first control module 111.
That is, triggering each step of embodiment of the present invention when ambient brightness is too low, i.e. the diffusion of screen 130 is lighted
Function.If ambient brightness is higher, screen 130 is lighted suddenly will not cause anything to influence on human eye, without triggering this function.
In this way, not triggering when 130 brightness of screen is higher, it can guarantee that user sees display content clearly in the first time for lighting screen 130,
Without waiting for.
In addition, can also be triggered by system time, such as when system time is at night between 7 points and 6 points of morning, triggers.Or
Person triggers according to user setting, such as user setting screen 130 is spread when lighting function unlatching, and every secondary screen 130 lights triggering,
Or it is triggered under given conditions after function unlatching.
The electronic device 100 that embodiment of the present invention is related to, it may include the control device of screen 130 and above embodiment
110.Control device 110 can be integrated in electronic device 100, can enrich the function of electronic device 100 to promote user experience.
In the description of embodiments of the present invention, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", " length
Degree ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner",
The orientation or positional relationship of the instructions such as "outside", " clockwise ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, only
It is embodiments of the present invention and simplified description for ease of description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as the limitation to embodiments of the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or imply
Indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or impliedly wrap
Include one or more feature.In the description of embodiments of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the description of embodiments of the present invention, it should be noted that unless otherwise clearly defined and limited, term
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected or can mutually communicate；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements or the interaction relationship of two elements.For ability
For the those of ordinary skill in domain, can understand as the case may be above-mentioned term in embodiments of the present invention specifically contain
Justice.
In embodiments of the present invention unless specifically defined or limited otherwise, fisrt feature second feature it
"upper" or "lower" may include that the first and second features directly contact, may include the first and second features be not directly to connect yet
It touches but by the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " top " and " on
Face " includes fisrt feature right above second feature and oblique upper, or to be merely representative of first feature horizontal height special higher than second
Sign.Fisrt feature under the second feature " below ", " below " and " below " include fisrt feature right above second feature and tiltedly on
Side, or first feature horizontal height is merely representative of less than second feature.
Following disclosure provides many different embodiments or example is used to realize embodiments of the present invention not
Same structure.In order to simplify the disclosure of embodiments of the present invention, hereinafter the component of specific examples and setting are described.When
So, they are merely examples, and is not intended to limit the present invention.In addition, embodiments of the present invention can be in different examples
Repeat reference numerals and/or reference letter in son, this repetition are for purposes of simplicity and clarity, itself not indicate to be begged for
By the relationship between various embodiments and/or setting.In addition, the various specific techniques that embodiments of the present invention provide
With the example of material, but those of ordinary skill in the art may be aware that the application of other techniques and/or other materials make
With.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically implementation
The description of mode ", " example ", specific examples or " some examples " etc. means the tool described in conjunction with the embodiment or example
Body characteristics, structure, material or feature are contained at least one embodiment or example of the invention.In the present specification,
Schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, the specific features of description, knot
Structure, material or feature can be combined in any suitable manner in any one or more embodiments or example.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes
It is one or more for realizing specific logical function or process the step of executable instruction code module, segment or portion
Point, and the range of the preferred embodiment of the present invention includes other realization, wherein can not press shown or discussed suitable
Sequence, including according to related function by it is basic simultaneously in the way of or in the opposite order, to execute function, this should be of the invention
Embodiment person of ordinary skill in the field understood.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use
In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (such as computer based system, including the system of processor or other can be held from instruction
The instruction fetch of row system, device or equipment and the system executed instruction) it uses, or combine these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium ", which can be, any may include, stores, communicates, propagates or pass
Defeated program is for instruction execution system, device or equipment or the dress used in conjunction with these instruction execution systems, device or equipment
It sets.The more specific example (non-exhaustive list) of computer-readable medium include the following: there is the electricity of one or more wirings
Interconnecting piece (electronic device), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other are suitable
Medium, because can then be edited, be interpreted or when necessary with it for example by carrying out optical scanner to paper or other media
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each section of embodiments of the present invention can be with hardware, software, firmware or their combination come real
It is existing.In the above-described embodiment, multiple steps or method can be with storages in memory and by suitable instruction execution system
The software or firmware of execution is realized.For example, if realized with hardware, in another embodiment, ability can be used
Any one of following technology or their combination well known to domain is realized: being had for realizing logic function to data-signal
The discrete logic of logic gates, the specific integrated circuit with suitable combinational logic gate circuit, programmable gate array
(PGA), field programmable gate array (FPGA) etc..
Those skilled in the art are understood that realize all or part of step that above-described embodiment method carries
It suddenly is that relevant hardware can be instructed to complete by program, the program can store in a kind of computer-readable storage medium
In matter, which when being executed, includes the steps that one or a combination set of embodiment of the method.
It, can also be in addition, each functional unit in various embodiments of the present invention can integrate in a processor
It is that each unit physically exists alone, can also be integrated in two or more units in a module.Above-mentioned integrated mould
Block both can take the form of hardware realization, can also be realized in the form of software function module.The integrated module is such as
Fruit is realized and when sold or used as an independent product in the form of software function module, also can store in a computer
In read/write memory medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (10)
1. a kind of control method, for controlling the screen of electronic device, which is characterized in that the control method includes:
The screen is controlled according to the trigger signal for lighting screen to show with the first brightness；
The first bright area for determining the screen is inputted according to user；And
The screen is controlled centered on the first bright area gradually to light to the second brightness, the region on the screen light to
The time of second brightness is positively correlated at a distance from the region to the bright position of the elder generation, and second brightness is higher than described
First brightness.
2. control method as described in claim 1 characterized by comprising
It is inputted according to user and determines first brightness.
3. control method as described in claim 1, which is characterized in that the screen includes touch screen；
Described the step of inputting the first bright area for determining the screen according to user includes:
The bright position of the elder generation is determined according to touch location.
4. control method as described in claim 1, which is characterized in that
The trigger signal that the basis lights screen controls the step of screen is shown with the first brightness
The luminance parameter of content to be displayed is calculated according to the trigger signal for lighting screen；
Judge whether the content to be displayed is excessively bright according to the luminance parameter；And
The screen is controlled when the content to be displayed is excessively bright to show with first brightness.
5. control method as claimed in claim 4, which is characterized in that the control method includes:
Sense ambient brightness；
It is described to judge whether excessively bright step includes: the content to be displayed according to the luminance parameter
The ambient brightness is compared with the luminance parameter to judge whether the content to be displayed is excessively bright.
6. control method as described in claim 1, which is characterized in that the control method includes:
Sense ambient brightness；
Judge whether the ambient brightness is less than specific environment brightness, if being judged as YES, triggers the touching that the basis lights screen
It signals to control the step of screen is shown with the first brightness.
7. a kind of control device, for controlling the screen of electronic device, which is characterized in that the control device includes:
First control module is shown for controlling the screen according to the trigger signal for lighting screen with the first brightness；
Area determination module, for inputting the first bright area for determining the screen according to user；And
Second control module is gradually lighted for controlling the screen centered on the first bright area to the second brightness, described
Region on screen was lighted to the time of second brightness to be positively correlated at a distance from the region to the bright position of the elder generation, institute
The second brightness is stated higher than first brightness.
8. control device as claimed in claim 7 characterized by comprising
Brightness determining module determines first brightness for inputting according to user.
9. control device as claimed in claim 7, which is characterized in that the screen includes touch screen；
The area determination module is used to determine the bright position of the elder generation according to touch location.
10. control device as claimed in claim 7, which is characterized in that the control device includes:
Environment sensing module, for sensing ambient brightness；
Brightness judgment module, for judging whether the ambient brightness is less than specific environment brightness and triggers institute when being judged as YES
State the first control module.
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| CN201610584640.0A CN106228946B (en) | 2016-07-22 | 2016-07-22 | Control method and control device |
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| CN201610584640.0A CN106228946B (en) | 2016-07-22 | 2016-07-22 | Control method and control device |
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|---|---|---|---|---|
| CN106448618B (en) * | 2016-12-16 | 2019-08-06 | 北京小米移动软件有限公司 | Luminance compensation method, luminance compensating mechanism and electronic equipment |
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