CN107068115A - A kind of screen display adjusting method and device - Google Patents
A kind of screen display adjusting method and device Download PDFInfo
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- CN107068115A CN107068115A CN201710197707.XA CN201710197707A CN107068115A CN 107068115 A CN107068115 A CN 107068115A CN 201710197707 A CN201710197707 A CN 201710197707A CN 107068115 A CN107068115 A CN 107068115A
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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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Abstract
The invention discloses a kind of screen display adjusting method and device, applied to Intelligent adjustment field, the screen display adjusting method includes：Readable object is shown where obtaining screen on the ambient light characteristic ginseng value of environment, the viewing area of screen, the display area of readable object is less than the display area of viewing area；Judge whether ambient light characteristic ginseng value meets the change of preparatory condition；If ambient light characteristic ginseng value meets the change of preparatory condition, the optics display parameters of readable object are adjusted according to the ambient light characteristic ginseng value after change, to highlight the readable object on the display region.The present invention solves screen and the power consumption of object still very big technical problem is presented, and the object being seen by the user the need for being presented to user on screen still can be understood on the premise of reduction screen backlight brightness to a certain degree, so as to reduce the power consumption of screen.
Description
Technical field
The present invention relates to Intelligent adjustment field, more particularly to a kind of screen display adjusting method and device.
Background technology
With the intellectuality of user terminal, increasing user likes being read using user terminal.And use and use
When family terminal is read, when only screen intensity is close with environmental light brightness, user clearly could cosily see use
The object presented on the screen of family terminal, therefore, user terminal generally have the function of regulation screen intensity, according to ambient light certainly
Adapt to or adjust screen intensity manually.
But, screen power consumption occupies the maximum ratio of terminal hardware power consumption, and screen is brighter, and power consumption of screen is bigger, screen
Brightness control function is in the case of environment very " dark ", if screen intensity is transferred to and very low user can be caused not see on Chu's screen be in
Existing object, thus screen intensity can not be transferred to it is very low, in the case of environment very " bright " with greater need for by screen intensity adjust more
Height, causes the power consumption of screen presentation object very big.
The content of the invention
In view of the above problems, the embodiment of the present invention provides a kind of screen display adjusting method and device, can be in reduction screen
The object on screen still can be clearly appeared from the premise of curtain brightness, so as to reduce power consumption of screen.
In a first aspect, the embodiments of the invention provide a kind of screen display adjusting method, including：
It is readable right to be shown where obtaining screen on the ambient light characteristic ginseng value of environment, the viewing area of the screen
As the display area of the readable object is less than the display area of the viewing area；
Judge whether the ambient light characteristic ginseng value meets the change of preparatory condition；
If the ambient light characteristic ginseng value meets the change of the preparatory condition, according to the ambient light after change
Characteristic ginseng value adjusts the optics display parameters of the readable object, to highlight the readable object on the viewing area.
Optionally, it is described to judge the change whether the ambient light characteristic ginseng value meets preparatory condition, including：
Judge whether the ambient light characteristic ginseng value occurs the change of any number amount, or
Judge whether the ambient light characteristic ginseng value changes to more than parameter preset higher limit, or
Judge whether the ambient light characteristic ginseng value changes to less than parameter preset lower limit, or
If the ambient light characteristic ginseng value be environment bright angle value, judge the environment bright angle value whether change to
Difference is more than default measures of dispersion between the current screen backlight illumination of the screen.
Optionally, the optics display parameters include display brightness, and the ambient light characteristic ginseng value is environmental light brightness
Value, the ambient light characteristic ginseng value according to after change adjusts the optics display parameters of the readable object, including：
The display brightness of the readable object is adjusted to more than the environment bright angle value after changing.
Optionally, environment bright angle value of the display brightness of the regulation readable object to after more than change,
Including：
The backlight illumination of the screen is adjusted to more than the environment bright angle value after the change；
The display brightness of the readable object is adjusted to more than the screen backlight brightness value after the screen adjustment.
Optionally, the display brightness of the regulation readable object is to more than the screen back light after the screen adjustment
Angle value, including:
Ratio is equal between adjusting the screen backlight brightness value after display brightness to the regulation of the readable object
Ratio between the environment bright angle value after screen backlight brightness value and the change after the regulation.
Optionally, pair between background where the optics display parameters include the readable object and the readable object
Than degree, the ambient light characteristic ginseng value according to after change adjusts the optics display parameters of the readable object, including：
It is determined that color contrast angle value corresponding with the ambient light characteristic ginseng value after the change；
Contrast between background where adjusting the readable object and the readable object is to the color contrast angle value.
Optionally, it is environment bright angle value, the judgement ambient light characteristic parameter for ambient light characteristic ginseng value
Whether value changes to more than parameter preset higher limit, including：
When detecting the environment bright angle value increase, judge whether the environment bright angle value increases to pre- more than first
If luminance threshold.
Optionally, it is environment bright angle value, the judgement ambient light characteristic parameter for ambient light characteristic ginseng value
Whether value changes to less than parameter preset lower limit, including：
When detecting the environment bright angle value reduction, judge whether the environment bright angle value is decreased to less than second pre-
If luminance threshold.
Second aspect, the embodiments of the invention provide a kind of screen display adjusting means, including：
Acquiring unit, where for obtaining screen on the ambient light characteristic ginseng value of environment, the viewing area of the screen
Readable object is shown, the display area of the readable object is less than the display area of the viewing area；
Judging unit, is connected with the acquiring unit, for judging whether the ambient light characteristic ginseng value meets
The change of preparatory condition；
Adjustment unit, is connected with the judging unit, if occurring to meet described for the ambient light characteristic ginseng value
The change of preparatory condition, the optics display parameters of the readable object are adjusted according to the ambient light characteristic ginseng value after change, with
The readable object is highlighted on the viewing area.
Optionally, the judging unit, is used for：
Judge whether the ambient light characteristic ginseng value occurs the change of any number amount, or
Judge whether the ambient light characteristic ginseng value changes to more than parameter preset higher limit, or
Judge whether the ambient light characteristic ginseng value changes to less than parameter preset lower limit, or
If the ambient light characteristic ginseng value be environment bright angle value, judge the environment bright angle value whether change to
Difference is more than default measures of dispersion between the current screen backlight illumination of the screen.
Optionally, the optics display parameters include display brightness, and the ambient light characteristic ginseng value is environmental light brightness
Value, the adjustment unit includes：
Brightness regulation subelement, for adjusting the display brightness of the readable object to more than the ambient light after changing
Brightness value.
Optionally, the brightness regulation subelement, including：
Backlight regulator unit, for adjusting the backlight illumination of the screen to more than the environmental light brightness after the change
Value；
Object regulator unit, for adjusting the display brightness of the readable object to more than the screen after the screen adjustment
Curtain backlight brightness values.
Optionally, the object regulator unit, specifically for：
Ratio is equal between adjusting the screen backlight brightness value after display brightness to the regulation of the readable object
Ratio between the environment bright angle value after screen backlight brightness value and the change after the regulation.
Optionally, pair between background where the optics display parameters include the readable object and the readable object
Than degree, the adjustment unit includes：
Contrast determination subelement, for determining color contrast corresponding with the ambient light characteristic ginseng value after the change
Angle value；
Contrast between contrast adjustment subelement, background where for adjusting the readable object and the readable object
Spend to the color contrast angle value.
Optionally, for ambient light characteristic ginseng value be environment bright angle value, the judging unit, specifically for：
When detecting the environment bright angle value reduction, judge whether environment bright angle value is decreased to less than second default bright
Spend threshold value；
If environment bright angle value is decreased to less than the second predetermined luminance threshold value, adjusted according to the environment bright angle value after change
Save the optics display parameters of the readable object.
Optionally, for ambient light characteristic ginseng value be environment bright angle value, the judging unit, specifically for：
When detecting environment bright angle value increase, judge whether environment bright angle value is increased to more than the first predetermined luminance threshold
Value；
If environment bright angle value is increased to more than the first predetermined luminance threshold value, adjusted according to the environment bright angle value after change
Save the optics display parameters of the readable object.
Optionally, for ambient light characteristic ginseng value be environment bright angle value, the judging unit, specifically for：
When detecting the environment bright angle value increase, judge whether the environment bright angle value increases to pre- more than first
If luminance threshold.
Optionally, for ambient light characteristic ginseng value be environment bright angle value, the judging unit, specifically for：
When detecting the environment bright angle value reduction, judge whether the environment bright angle value is decreased to less than second pre-
If luminance threshold.
The one or more technical schemes provided in the embodiment of the present invention, have at least the following technical effects or advantages：
The ambient light characteristic ginseng value of environment where by obtaining screen, occurs to meet default in ambient light characteristic ginseng value
During the change of condition, the optics display parameters of readable object are adjusted according to the ambient light characteristic ginseng value after change, with display
Readable object is highlighted on region.So as to increase the difference between readable object and screen, therefore can be in reduction screen to a certain degree
Still the object for being presented to user and needing to be seen by the user on screen can be understood on the premise of curtain backlight illumination, so as to reduce screen
Curtain power consumption.
Brief description of the drawings
By reading the detailed description of hereafter preferred embodiment, various other advantages and benefit is common for this area
Technical staff will be clear understanding.Accompanying drawing is only used for showing the purpose of preferred embodiment, and is not considered as to the present invention
Limitation.And in whole accompanying drawing, identical part is denoted by the same reference numerals.In the accompanying drawings：
Fig. 1 is the flow chart of screen display adjusting method in the embodiment of the present invention；
Fig. 2 is the structure chart of screen display adjusting means in the embodiment of the present invention.
Embodiment
A kind of screen display adjusting method and device provided in an embodiment of the present invention, solve the power consumption that object is presented in screen
Very big technical problem.
For the big technical problem of the power consumption for solving above-mentioned screen presentation object, general thought is as follows：
Readable object is shown on the ambient light characteristic ginseng value of environment, the viewing area of screen where obtaining screen,
The display area of readable object is less than the display area of viewing area；If ambient light characteristic ginseng value meets preparatory condition
Change, according to after change ambient light characteristic ginseng value adjust readable object optics display parameters, with the display region
Highlight readable object.
Difference between readable object and screen is increased by above-mentioned technical proposal, therefore can be in reduction screen back light
Still the object being seen by the user the need for being presented to user on screen can be understood on the premise of degree, so as to reduce screen work(
Consumption.
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although showing the disclosure in accompanying drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
Limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
Complete conveys to those skilled in the art.
Screen display adjusting method provided in an embodiment of the present invention is applied to the screen display adjusting means with screen, tool
Body can be：Smart mobile phone, PAD tablet personal computers, computer.
With reference to shown in Fig. 1, the screen display adjusting method includes：
It is readable right to be shown on S101, the ambient light characteristic ginseng value for obtaining screen place environment, the viewing area of screen
As the display area of readable object is less than the display area of viewing area.
S102, judge whether ambient light characteristic ginseng value meets the change of preparatory condition.
It is special according to the ambient light after change if S103, ambient light characteristic ginseng value meet the change of preparatory condition
The optics display parameters that parameter value adjusts readable object are levied, to highlight readable object on the display region.
It should be noted that the readable object being directed to is one kind in text object, application icon, function key or any group
Close.In specific implementation process, function key includes screen rotation unlatching/close key, Jing Yin unlatching/close key, bluetooth unlatching/pass
Key, networking unlatching/close key, brightness regulation bar etc. are closed, herein without enumerating.
It should also be noted that, ambient light characteristic ginseng value characterize screen the degree that can be seen at ambient, can
The environmental light intensity angle value of environment where thinking screen, can also Environment illuminance value or environment bright angle value.
Below, step is implemented with reference to what Fig. 1 was discussed in detail screen display adjusting method provided in an embodiment of the present invention：
First, step S101 is performed：Where obtaining screen on the ambient light characteristic ginseng value of environment, the viewing area of screen
Readable object is shown, the display area of readable object is less than the display area of viewing area.
Specifically, ambient light sensor is provided with screen display adjusting means, environment where for detecting screen
Ambient light characteristic ginseng value.The ambient light progress detected based on ambient light sensor handles the environment for obtaining screen place environment
Light intensity value or ambient lighting angle value, environment bright angle value.Ambient light sensor is specially the ambient light sensing of high integration
Device, such as MAX44009 are not limited to MAX44009 with response mechanism of the analog subscriber to ambient light.
It should be noted that in order to avoid the instantaneous variation of ambient light causes the value generation of optics display parameters unnecessary
Change, is provided with prefixed time interval in embodiments of the present invention, such as, and prefixed time interval is 1 second or 2 seconds or 3 seconds etc.
Deng.The ambient light characteristic ginseng value of environment where obtaining screen according to prefixed time interval.
S102 is followed by performed in S101：Judge whether ambient light characteristic ginseng value meets changing for preparatory condition
Become.
In embodiments of the present invention, preparatory condition could be arranged to as follows：
The first preparatory condition is：Ambient light characteristic ginseng value meets the change for occurring any number amount, then S102 is specific
For：Judge whether ambient light characteristic ginseng value occurs the change of any number amount.Specifically, this ambient light sensor is obtained
The ambient light characteristic ginseng value that the ambient light characteristic ginseng value taken is obtained with last ambient light sensor is compared calculating, base
Judge whether ambient light characteristic ginseng value there occurs the change of any number amount in comparing result of calculation.
Second of preparatory condition be：Ambient light characteristic ginseng value changes to more than parameter preset higher limit, then S102 is specific
For：Judge whether ambient light characteristic ginseng value changes to more than parameter preset higher limit.
Specifically, the type of parameter preset higher limit is identical with the type of ambient light characteristic ginseng value.I.e.：
When ambient light characteristic ginseng value is environment bright angle value, parameter preset higher limit is default in units of brightness
Brightness higher limit；When ambient light characteristic ginseng value is environmental light intensity angle value, parameter preset higher limit is in units of luminous intensity
Preset strength higher limit；When ambient light characteristic ginseng value is ambient lighting angle value, parameter preset higher limit is using illuminance to be single
The default illumination higher limit of position.
It is environment bright angle value for ambient light characteristic ginseng value, if detecting environment bright angle value increase, judges
Whether environment bright angle value is increased to more than the first predetermined luminance threshold value, is preset if environment bright angle value is increased to more than first
Luminance threshold, performs S103.The increase by a small margin of so environmental light brightness would not trigger screen intensity and occur saltus step, therefore more
Meet practical adjustments demand, it is to avoid cause discomfort to user.
It is illustrated below by ambient lighting angle value of ambient light characteristic ginseng value, parameter preset higher limit is default
Illumination higher limit.S102 is specially：Judge whether ambient lighting angle value changes to more than default illumination higher limit.In specific implementation
During, ambient lighting angle value during more than 60,000 luxs for sunlight direct irradiation, default illumination higher limit could be arranged to 1
Any one numerical value in ten thousand~60,000 luxs.Such as, preset illumination higher limit and be set to 10,000 luxs or 2 Wan Leke
This or 30,000 luxs or 40,000 luxs or 50,000 luxs or 60,000 luxs.So as to environment where screen
Ambient lighting angle value performs S103 when being more than default illumination higher limit.It is succinct for specification, it is no longer special to ambient light herein
The detailed process that S102 is performed when levying parameter value for environmental light intensity angle value or environment bright angle value is illustrated.
The third preparatory condition is：Ambient light characteristic ginseng value, which is met, to be changed to less than parameter preset lower limit.Then S102
Specially judge whether ambient light characteristic ginseng value changes to less than parameter preset lower limit.
Specifically, the type of parameter preset lower limit is identical with the type of ambient light characteristic ginseng value.I.e.：Ambient light feature
When parameter value is environment bright angle value, parameter preset lower limit is the predetermined luminance lower limit in units of brightness；Ambient light
When characteristic ginseng value is environmental light intensity angle value, parameter preset lower limit is the preset strength lower limit in units of luminous intensity；Ring
When border light characteristic ginseng value is ambient lighting angle value, parameter preset lower limit is the default illumination lower limit in units of illuminance
Value.
It is environment bright angle value for ambient light characteristic ginseng value, if detecting environment bright angle value reduction, judges
Whether environment bright angle value is decreased to less than the second predetermined luminance threshold value, is preset if environment bright angle value is decreased to less than second
Luminance threshold, performs S103.Second predetermined luminance threshold value is less than the first predetermined luminance threshold value, and such environmental light brightness is by a small margin
Reduction would not trigger screen intensity and occur saltus step, therefore more meet practical adjustments demand, it is to avoid cause discomfort to user.
Specifically it is illustrated by ambient lighting angle value of ambient light characteristic ginseng value.S102 is specially：Judge environment
Whether illuminance value changes to less than default illumination lower limit.In specific implementation process, default illumination lower limit can be set
To be matched with reading brightness value, such as, default illumination lower limit could be arranged to 500 luxs.
Performed when being less than default illumination lower limit (such as outside night room) so as to the ambient lighting angle value of environment where screen
S103.It is succinct for specification, it is herein environmental light intensity angle value or environment bright angle value no longer to ambient light characteristic ginseng value
It is illustrated.
If ambient light characteristic ginseng value is environment bright angle value, the 4th kind of preparatory condition could be arranged to：Environment bright
Angle value, which changes to difference between the current screen backlight illumination of screen, is more than default measures of dispersion.Then S102 includes：Judge environment
Whether brightness values, which change to difference between the current screen backlight illumination of screen, is more than default measures of dispersion.Specifically, default
Measures of dispersion can be preset difference value, then judge whether environment bright angle value changes between the current screen backlight illumination of screen
Difference is more than default measures of dispersion；Default measures of dispersion can be ratio value, then judge environment bright angle value whether change to screen
Current screen backlight illumination between ratio be more than preset ratio value.In specific implementation process, default measures of dispersion corresponds to screen
The readable object shown on curtain it is visible with it is invisible between critical point when, between environment bright angle value and screen backlight brightness
Difference value.
S103 is followed by performed in S102：If ambient light characteristic ginseng value meets the change of preparatory condition, root
The optics display parameters of readable object are adjusted according to the ambient light characteristic ginseng value after change, it is readable right to highlight on the display region
As.
The a kind of of optics display parameters for adjusting readable object in S103 according to the ambient light characteristic ginseng value after change adjusts
Throttling journey be：By the ambient light characteristic ginseng value (i.e. this ambient light characteristic ginseng value obtained) after change and last acquisition
Ambient light characteristic ginseng value carry out calculate ambient light characteristic parameter variable quantity or ambient light characteristic parameter change ratio, it is determined that
Change flux matched optics display parameters regulated quantity with ambient light characteristic parameter, or determine to change ratio with optics display parameters
The optics display parameters regulation ratio matched somebody with somebody, adjusts ratio with this optics display parameters or optics display parameters regulated quantity is adjusted
The optics display parameters of readable object are to more than the ambient light characteristic ginseng value after changing.Another regulation flow process is：Find
The optics display parameter value matched with the ambient light characteristic ginseng value after change, by the optics display parameters of readable object from current
Value is gradually adjusted to the optics display parameter value matched.
Specifically, for the first preparatory condition in S102, ambient light characteristic ginseng value and optics are set up in S103
Direct mapping function between display parameters.Direct mapping function be by independent variable of ambient light characteristic ginseng value, optics shows
Parameter is the mapping function of dependent variable.If the change of any number amount occurs for ambient light characteristic ginseng value, after change
Ambient light characteristic ginseng value tunes up the optics display parameters of readable object.Specifically, optics display parameters pass through Direct mapping letter
Number follows the increase of ambient light characteristic ginseng value and gradually tuned up, and follows the reduction of ambient light characteristic ginseng value and gradually turns down,
To ensure seamless transitions between varying environment light, reducing the mutation to eyes of user stimulates.
For second of preparatory condition in S102, in S103, an embodiment is if ambient light characteristic ginseng value
Change to parameter preset higher limit is more than, the optics for tuning up readable object according to the ambient light characteristic ginseng value after change, which is shown, joins
Number.So that the optics display parameters of readable object will not be adjusted under general environment, it is to avoid optics display parameters occur need not
The change wanted and the discomfort for causing user, are conducive to user to read.Another embodiment is：If ambient light characteristic ginseng value
Change to the duration for being more than parameter preset higher limit and reach the first preset duration, then joined according to the ambient light feature after change
Numerical value tunes up the optics display parameters of readable object, so as to avoid the inswept moment ambient light caused of light beam from changing and cause optics
Display parameters change, therefore improve user experience.
For the third preparatory condition in S102, in S103, a kind of embodiment is：If ambient light characteristic parameter
Value changes to parameter preset lower limit is less than, and is shown according to the optics that the ambient light characteristic ginseng value after change turns readable object down
Parameter.So that the optics display parameters of readable object will not be adjusted under general environment, it is to avoid conventional read of user is made
Into influence.Another embodiment is：If ambient light characteristic ginseng value change to less than parameter preset lower limit it is lasting when
Between reach the second preset duration, turn the optics display parameters of readable object down according to the ambient light characteristic ginseng value after change, from
And avoid moment from blocking and cause and cause the value of optics display parameters to change.
It should be noted that the embodiment for second of preparatory condition and the third preparatory condition can be used in combination.
For the 4th kind of preparatory condition in S102, in S103, if environment bright angle value change to screen work as
Difference is more than default measures of dispersion between forth screen backlight illumination, then it is readable right to be turned down according to the ambient light characteristic ginseng value after change
The optics display parameters of elephant.
Specifically, the optics display parameters of regulation can be following one or more combinations：Display brightness, readable object with
Contrast between background where readable object.It is corresponding, readable object is adjusted according to the ambient light characteristic ginseng value after change
Optics display parameters have numerous embodiments, be exemplified below:
Under the first embodiment：Optics display parameters include display brightness, and ambient light characteristic ginseng value is environment bright
Angle value.Then in S103, the display brightness of readable object is adjusted to more than the environment bright angle value after changing.
Under the present embodiment：The backlight illumination of screen is adjusted to more than the environment bright angle value after changing；Regulation is readable
The display brightness of object is to more than the screen backlight brightness value after screen adjustment.So that it is guaranteed that readable object shown on screen
User is visible.In one embodiment, regulation readable object display brightness to the screen backlight brightness value after regulation it
Between ratio be equal to regulation after screen backlight brightness value and change after environment bright angle value between ratio, to avoid readable object
Display brightness it is excessive or too small.
It should be noted that under the present embodiment, can realize that regulation can by adjusting the chroma-luminance of readable object
Read the display brightness of object.Such as, by lowering section chroma-luminance in same form and aspect to adjust the display brightness of readable object, or
By adjusting chroma-luminance under different form and aspect to adjust the display brightness of readable object.Can also be by adjusting readable object institute
Backlight illumination in region realizes the display brightness of regulation readable object.
Second of embodiment：Contrast between background where optics display parameters include readable object and readable object
Degree, then S103 comprises the following steps：It is determined that color contrast angle value corresponding with the ambient light characteristic ginseng value after change, regulation can
Contrast between background where reading object and readable object is to the color contrast angle value determined.
Specifically, Direct mapping between ambient light characteristic ginseng value and color contrast angle value, specifically, readable object with can
The adjustable interval of contrast between background where reading object could be arranged to 50%~100%, then ambient light characteristic ginseng value
It is 50% for 0 corresponding color contrast, with the increase of ambient light characteristic ginseng value, color contrast increases since 50%,
Until increasing to 100%.
It should be noted that as above the embodiment of three kinds of different optics display parameters can only adjust one kind or combination is appointed
Two or three of implementation of meaning, with the optics display parameters of the regulation readable object of various dimensions, to reach in the viewing area of screen
On highlight readable object.
Based on same inventive concept, the embodiments of the invention provide a kind of screen display adjusting means, with reference to shown in Fig. 2,
Including following structure：
Acquiring unit 201, the ambient light characteristic ginseng value of environment, the viewing area of the screen where for obtaining screen
On show readable object, the display area of the readable object is less than the display area of the viewing area；
Judging unit 202, is connected with the acquiring unit 201, for judging whether the ambient light characteristic ginseng value is sent out
The raw change for meeting preparatory condition；
Adjustment unit 203, is connected with the judging unit 202, if occurred for the ambient light characteristic ginseng value full
The change of the foot preparatory condition, the optics for adjusting the readable object according to the ambient light characteristic ginseng value after change, which is shown, joins
Number, to highlight the readable object on the viewing area.
It is preferred that, the judging unit 202 is used for：
Judge whether the ambient light characteristic ginseng value occurs the change of any number amount, or
Judge whether the ambient light characteristic ginseng value changes to more than parameter preset higher limit, or
Judge whether the ambient light characteristic ginseng value changes to less than parameter preset lower limit, or
If the ambient light characteristic ginseng value be environment bright angle value, judge the environment bright angle value whether change to
Difference is more than default measures of dispersion between the current screen backlight illumination of the screen.
It is preferred that, the optics display parameters include display brightness, and the ambient light characteristic ginseng value is environmental light brightness
Value, the adjustment unit 203 includes：
Brightness regulation subelement, for adjusting the display brightness of the readable object to more than the ambient light after changing
Brightness value.
It is preferred that, the brightness regulation subelement, including：
Backlight regulator unit, for adjusting the backlight illumination of the screen to more than the environmental light brightness after the change
Value；
Object regulator unit, for adjusting the display brightness of the readable object to more than the screen after the screen adjustment
Curtain backlight brightness values.
It is preferred that, the object regulator unit, specifically for：
Ratio is equal between adjusting the screen backlight brightness value after display brightness to the regulation of the readable object
Ratio between the environment bright angle value after screen backlight brightness value and the change after the regulation.
It is preferred that, pair between background where the optics display parameters include the readable object and the readable object
Than degree, the adjustment unit includes：
Contrast determination subelement, for determining color contrast corresponding with the ambient light characteristic ginseng value after the change
Angle value；
Contrast between contrast adjustment subelement, background where for adjusting the readable object and the readable object
Spend to the color contrast angle value.
Optionally, for ambient light characteristic ginseng value be environment bright angle value, the judging unit, specifically for：
When detecting the environment bright angle value increase, judge whether the environment bright angle value increases to pre- more than first
If luminance threshold.
Optionally, for ambient light characteristic ginseng value be environment bright angle value, the judging unit, specifically for：
When detecting the environment bright angle value reduction, judge whether the environment bright angle value is decreased to less than second pre-
If luminance threshold.
By the screen display adjusting means that the embodiment of the present invention is introduced, to implement screen display adjusting method of the present invention
The screen display adjusting means that embodiment is used, so implement to be introduced based on screen display adjusting method of the present invention, ability
The affiliated personnel in domain can understand concrete structure and the deformation of the screen display adjusting means, so will not be repeated here.Every
The screen display adjusting means that invention screen display adjusting method embodiment is used belongs to the scope of the invention to be protected.
The technical scheme provided in the embodiment of the present application, has at least the following technical effects or advantages：
The ambient light characteristic ginseng value of environment where by obtaining screen, occurs to meet default in ambient light characteristic ginseng value
During the change of condition, the optics display parameters of readable object are adjusted according to the ambient light characteristic ginseng value after change, with display
Readable object is highlighted on region.So as to increase the difference between readable object and screen, therefore can be in reduction screen to a certain degree
Still the object for being presented to user and needing to be seen by the user on screen can be understood on the premise of curtain backlight illumination, so as to reduce screen
Curtain power consumption.
Algorithm and display be not inherently related to any certain computer, virtual system or miscellaneous equipment provided herein.
Various general-purpose systems can also be used together with based on teaching in this.As described above, construct required by this kind of system
Structure be obvious.In addition, the present invention is not also directed to any certain programmed language.It is understood that, it is possible to use it is various
Programming language realizes the content of invention described herein, and the description done above to language-specific is to disclose this hair
Bright preferred forms.
In the specification that this place is provided, numerous specific details are set forth.It is to be appreciated, however, that the implementation of the present invention
Example can be put into practice in the case of these no details.In some instances, known method, structure is not been shown in detail
And technology, so as not to obscure the understanding of this description.
Similarly, it will be appreciated that in order to simplify the disclosure and help to understand one or more of each inventive aspect, exist
Above in the description of the exemplary embodiment of the present invention, each feature of the invention is grouped together into single implementation sometimes
In example, figure or descriptions thereof.However, the method for the disclosure should be construed to reflect following intention：It is i.e. required to protect
The application claims of shield features more more than the feature being expressly recited in each claim.More precisely, such as following
Claims reflect as, inventive aspect is all features less than single embodiment disclosed above.Therefore,
Thus the claims for following embodiment are expressly incorporated in the embodiment, wherein each claim is in itself
All as the separate embodiments of the present invention.
Those skilled in the art, which are appreciated that, to be carried out adaptively to the module in the equipment in embodiment
Change and they are arranged in one or more equipment different from the embodiment.Can be the module or list in embodiment
Member or component be combined into a module or unit or component, and can be divided into addition multiple submodule or subelement or
Sub-component.In addition at least some in such feature and/or process or unit exclude each other, it can use any
Combination is disclosed to all features disclosed in this specification (including adjoint claim, summary and accompanying drawing) and so to appoint
Where all processes or unit of method or equipment are combined.Unless expressly stated otherwise, this specification (including adjoint power
Profit is required, summary and accompanying drawing) disclosed in each feature can or similar purpose identical, equivalent by offer alternative features come generation
Replace.
Although in addition, it will be appreciated by those of skill in the art that some embodiments in this include institute in other embodiments
Including some features rather than further feature, but not the combination of the feature of be the same as Example mean be in the scope of the present invention
Within and form different embodiments.For example, in the following claims, embodiment claimed it is any it
One mode can use in any combination.
The present invention all parts embodiment can be realized with hardware, or with one or more processor run
Software module realize, or realized with combinations thereof.It will be understood by those of skill in the art that can use in practice
Microprocessor or digital signal processor (DSP) are realized in gateway according to embodiments of the present invention, proxy server, system
Some or all parts some or all functions.The present invention is also implemented as being used to perform side as described herein
The some or all equipment or program of device (for example, computer program and computer program product) of method.It is such
Realizing the program of the present invention can store on a computer-readable medium, or can have the shape of one or more signal
Formula.Such signal can be downloaded from internet website and obtained, and either be provided or with any other shape on carrier signal
Formula is provided.
It should be noted that the present invention will be described rather than limits the invention for above-described embodiment, and ability
Field technique personnel can design alternative embodiment without departing from the scope of the appended claims.In the claims,
Any reference symbol between bracket should not be configured to limitations on claims.Word "comprising" is not excluded the presence of not
Element or step listed in the claims.Word "a" or "an" before element does not exclude the presence of multiple such
Element.The present invention can be by means of including the hardware of some different elements and coming real by means of properly programmed computer
It is existing.In if the unit claim of equipment for drying is listed, several in these devices can be by same hardware branch
To embody.The use of word first, second, and third does not indicate that any order.These words can be explained and run after fame
Claim.
Claims (10)
1. a kind of screen display adjusting method, it is characterised in that including：
Readable object is shown on the ambient light characteristic ginseng value of environment, the viewing area of the screen where obtaining screen, institute
The display area for stating readable object is less than the display area of the viewing area；
Judge whether the ambient light characteristic ginseng value meets the change of preparatory condition；
If the ambient light characteristic ginseng value meets the change of the preparatory condition, according to the ambient light feature after change
Parameter value adjusts the optics display parameters of the readable object, to highlight the readable object on the viewing area.
2. screen display adjusting method as claimed in claim 1, it is characterised in that the judgement ambient light characteristic parameter
Whether value meets the change of preparatory condition, including：
Judge whether the ambient light characteristic ginseng value occurs the change of any number amount, or
Judge whether the ambient light characteristic ginseng value changes to more than parameter preset higher limit, or
Judge whether the ambient light characteristic ginseng value changes to less than parameter preset lower limit, or
If the ambient light characteristic ginseng value be environment bright angle value, judge the environment bright angle value whether change to institute
Difference is more than default measures of dispersion between stating the current screen backlight illumination of screen.
3. screen display adjusting method as claimed in claim 1, it is characterised in that the optics display parameters include showing bright
Degree, the ambient light characteristic ginseng value is environment bright angle value, and the ambient light characteristic ginseng value according to after change adjusts institute
The optics display parameters of readable object are stated, including：
The display brightness of the readable object is adjusted to more than the environment bright angle value after changing.
4. screen display adjusting method as claimed in claim 3, it is characterised in that the regulation readable object it is described
Environment bright angle value of the display brightness to after more than change, including：
The backlight illumination of the screen is adjusted to more than the environment bright angle value after the change；
The display brightness of the readable object is adjusted to more than the screen backlight brightness value after the screen adjustment.
5. screen display adjusting method as claimed in claim 4, it is characterised in that the display of the regulation readable object
Brightness is extremely more than the screen backlight brightness value after the screen adjustment, including:
Ratio is equal to described between adjusting the screen backlight brightness value after display brightness to the regulation of the readable object
Ratio between the environment bright angle value after screen backlight brightness value and the change after regulation.
6. screen display adjusting method as claimed in claim 1, it is characterised in that the optics display parameters can including described in
Contrast between background where reading object and the readable object, the ambient light characteristic ginseng value according to after change is adjusted
The optics display parameters of the readable object, including：
It is determined that color contrast angle value corresponding with the ambient light characteristic ginseng value after the change；
Contrast between background where adjusting the readable object and the readable object is to the color contrast angle value.
7. screen display adjusting method as claimed in claim 2, it is characterised in that for ambient light characteristic ginseng value be environment
Brightness values, it is described to judge whether the ambient light characteristic ginseng value changes to more than parameter preset higher limit, including：
When detecting the environment bright angle value increase, judge whether the environment bright angle value increases to default more than first bright
Spend threshold value.
8. screen display adjusting method as claimed in claim 2, it is characterised in that for ambient light characteristic ginseng value be environment
Brightness values, it is described to judge whether the ambient light characteristic ginseng value changes to less than parameter preset lower limit, including：
When detecting the environment bright angle value reduction, judge whether the environment bright angle value is decreased to less than second default bright
Spend threshold value.
9. a kind of screen display adjusting means, it is characterised in that including：
Acquiring unit, shows where for obtaining screen on the ambient light characteristic ginseng value of environment, the viewing area of the screen
There is readable object, the display area of the readable object is less than the display area of the viewing area；
Judging unit, is connected with the acquiring unit, for judging whether the ambient light characteristic ginseng value occurs to meet default
The change of condition；
Adjustment unit, is connected with the judging unit, if meeting described default for the ambient light characteristic ginseng value
The change of condition, the optics display parameters of the readable object is adjusted according to the ambient light characteristic ginseng value after change, with institute
State and the readable object is highlighted on viewing area.
10. screen display adjusting means as claimed in claim 9, it is characterised in that the judging unit, is used for：
Judge whether the ambient light characteristic ginseng value occurs the change of any number amount, or
Judge whether the ambient light characteristic ginseng value changes to more than parameter preset higher limit, or
Judge whether the ambient light characteristic ginseng value changes to less than parameter preset lower limit, or
If the ambient light characteristic ginseng value be environment bright angle value, judge the environment bright angle value whether change to institute
Difference is more than default measures of dispersion between stating the current screen backlight illumination of screen.
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| CN201710197707.XA CN107068115A (en) | 2017-03-29 | 2017-03-29 | A kind of screen display adjusting method and device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710197707.XA CN107068115A (en) | 2017-03-29 | 2017-03-29 | A kind of screen display adjusting method and device |
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| CN107068115A true CN107068115A (en) | 2017-08-18 |
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| CN201710197707.XA Pending CN107068115A (en) | 2017-03-29 | 2017-03-29 | A kind of screen display adjusting method and device |
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