CN109785815A - A kind of screen luminance adjustment method and mobile terminal - Google Patents
A kind of screen luminance adjustment method and mobile terminal Download PDFInfo
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- CN109785815A CN109785815A CN201910253266.XA CN201910253266A CN109785815A CN 109785815 A CN109785815 A CN 109785815A CN 201910253266 A CN201910253266 A CN 201910253266A CN 109785815 A CN109785815 A CN 109785815A
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Abstract
The present invention provides a kind of screen luminance adjustment method and mobile terminal, the mobile terminal includes at least the first screen, which comprises obtains the display information of the ambient brightness value of the mobile terminal local environment, the motion information of the mobile terminal and first screen；According to the ambient brightness value, the motion information and the display information, target brightness value is determined；It is the target brightness value by the brightness adjustment of first screen.The reliability of screen adjustment can be improved in the present invention, and then improves screen intensity regulating effect.
Description
Technical field
The present embodiments relate to field of communication technology more particularly to a kind of screen luminance adjustment method and mobile terminals.
Background technique
Currently, to alleviate stimulation of the screen light to eyes of user, mobile terminal increases screen intensity regulatory function.It is existing
Screen luminance adjustment method are as follows: usually adjust screen intensity using the power that light sensor detects external environment light,
If ambient light intensity is larger, display screen is lightened, if ambient light intensity is smaller, dims display screen, so that screen intensity is kept
It is consistent with external environment light maximum intensity degree.
As it can be seen that existing screen luminance adjustment method only adjusts screen intensity by the intensity of external environment light, reliably
Property is lower, causes screen intensity regulating effect poor.
Summary of the invention
The embodiment of the present invention provides a kind of screen luminance adjustment method and mobile terminal, is adjusted with solving existing screen intensity
Method only adjusts screen intensity by the intensity of external environment light, and reliability is lower, cause screen intensity regulating effect compared with
The problem of difference.
To solve the above problems, the present invention is implemented as follows:
In a first aspect, being applied to mobile terminal, the shifting the embodiment of the invention provides a kind of screen luminance adjustment method
Dynamic terminal includes at least the first screen, which comprises
Obtain the ambient brightness value of the mobile terminal local environment, the motion information of the mobile terminal and described
The display information of one screen；
According to the ambient brightness value, the motion information and the display information, target brightness value is determined；
It is the target brightness value by the brightness adjustment of first screen.
Second aspect, the embodiment of the present invention also provide a kind of mobile terminal, and the mobile terminal includes at least the first screen,
The mobile terminal includes:
Obtain module, the movement of ambient brightness value, the mobile terminal for obtaining the mobile terminal local environment
The display information of information and first screen；
Determining module, for determining that target is bright according to the ambient brightness value, the motion information and the display information
Angle value；
Module is adjusted, for being the target brightness value by the brightness adjustment of first screen.
The third aspect, the embodiment of the present invention also provide a kind of mobile terminal, the mobile terminal include processor, memory and
It is stored in the computer program that can be run on the memory and on the processor, the computer program is by the processing
The step of device realizes screen luminance adjustment method as described above when executing.
Fourth aspect, the embodiment of the present invention also provide a kind of computer readable storage medium, the computer-readable storage medium
Computer program is stored in matter, the computer program realizes screen intensity adjusting side as described above when being executed by processor
The step of method.
In embodiments of the present invention, ambient brightness value of the mobile terminal in conjunction with the mobile terminal local environment, the shifting
The motion information of dynamic terminal and the display information of first screen, adjust screen intensity, and can be improved screen adjustment can
By property, and then improve screen intensity regulating effect.
Detailed description of the invention
Fig. 1 is the flow chart of screen luminance adjustment method provided in an embodiment of the present invention；
Fig. 2 is the schematic diagram that screen intensity provided in an embodiment of the present invention is adjusted；
Fig. 3 is the schematic diagram of the first corresponding relationship provided in an embodiment of the present invention；
Fig. 4 a is one of the schematic diagram of the second corresponding relationship provided in an embodiment of the present invention；
Fig. 4 b is the two of the schematic diagram of the second corresponding relationship provided in an embodiment of the present invention；
Fig. 5 is the schematic diagram of the 4th corresponding relationship provided in an embodiment of the present invention；
Fig. 6 is the schematic diagram between ambient brightness value provided in an embodiment of the present invention and gain coefficient；
Fig. 7 is the two of the flow chart of screen luminance adjustment method provided in an embodiment of the present invention；
Fig. 8 is the schematic diagram that configuration provided in an embodiment of the present invention is read；
Fig. 9 is one of the structure chart of mobile terminal provided in an embodiment of the present invention；
Figure 10 is the two of the structure chart of mobile terminal provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
Term " first ", " second " in the application etc. are to be used to distinguish similar objects, without specific for describing
Sequence or precedence.In addition, term " includes " and " having " and their any deformation, it is intended that covering is non-exclusive
Include, for example, the process, method, system, product or equipment for containing a series of steps or units are not necessarily limited to clearly arrange
Those of out step or unit, but may include be not clearly listed or it is solid for these process, methods, product or equipment
The other step or units having.In addition, "and/or" used herein indicates at least one of institute's connecting object, such as A
And/or B and/or C, indicating to include independent A, independent B, independent C and A and B exist, and B and C exist, and A and C exist,
And all existing 7 kinds of situations of A, B and C.
The screen luminance adjustment method of the embodiment of the present invention can be applied to the mobile terminal including at least the first screen, with
Adjust the brightness of the first screen.In practical applications, mobile terminal can be mobile phone, tablet computer (Tablet Personal
Computer), laptop computer (Laptop Computer), personal digital assistant (personal digital
Assistant, abbreviation PDA), mobile Internet access device (Mobile Internet Device, MID) or wearable device
(Wearable Device) etc..
The screen luminance adjustment method of the embodiment of the present invention is illustrated below.
It is one of the flow chart of screen luminance adjustment method provided in an embodiment of the present invention referring to Fig. 1, Fig. 1.Such as Fig. 1 institute
Show, screen luminance adjustment method may comprise steps of:
Step 101, the ambient brightness value for obtaining the mobile terminal local environment, the motion information of the mobile terminal with
And the display information of first screen.
Wherein, for the ambient brightness value of mobile terminal local environment, mobile terminal can be detected by light sensor
It obtains, but is not limited only to this.
The motion information of the mobile terminal may include at least one of following: in movement velocity, the first preset duration
Motion profile in step number of walking and the second preset duration.Wherein, the first preset duration and the second preset duration can be equal
It can not also wait.
The display information of first screen can show as the application information of the first screen front stage operation, but be not limited only to
This.
When specific implementation, in a kind of implementation, mobile terminal can obtain above- mentioned information according to predeterminated frequency, with adjustment
The brightness of screen.
In another implementation, the ambient brightness value for obtaining the mobile terminal local environment, the movement are eventually
The display information of the motion information at end and first screen, comprising:
In the case where target information changes, the ambient brightness value, described of the mobile terminal local environment is obtained
The display information of the motion information of mobile terminal and first screen；
Wherein, the target information includes at least one of the following: the ambient brightness value of the mobile terminal local environment, institute
State the display information of the first screen, the motion information of the mobile terminal.
In embodiments of the present invention, ambient brightness value of the mobile terminal in conjunction with the mobile terminal local environment, the shifting
The motion information of dynamic terminal and the display information of first screen, adjust the brightness of the first screen.Therefore, in the realization side
In formula, mobile terminal can obtain above- mentioned information when detecting that target information changes.In this way, compared to mobile terminal
Above- mentioned information are obtained according to predeterminated frequency, in the case where guaranteeing that screen intensity adjusting meets user demand, movement can be reduced
Terminal executes the frequency for obtaining operation, and then can reduce the power consumption of mobile terminal.
Step 102, according to the ambient brightness value, the motion information and the display information, determine target brightness value.
When specific implementation, mobile terminal can determine brightness gain values according to the motion information and the display information,
And then according to the ambient brightness value and brightness gain values, target brightness value is determined.
Step 103, by the brightness adjustment of first screen be the target brightness value.
When specific implementation, in a kind of embodiment, mobile terminal can be after determining target brightness value, immediately by described
The brightness adjustment of one screen is the target brightness value.
However, it is contemplated that when such as frequent switching application program, ambient light light and shade are changed quickly in some cases,
If brightness regulation is too fast, it may appear that the variation of screen intensity light and shade is very fast, there is the phenomenon that splashette.
To reduce splashette phenomenon, when specific implementation, can at least be realized by following two mode.
Mode one, mobile terminal can wait pre-set delay duration T0, just by described first after determining target brightness value
The brightness adjustment of screen is the target brightness value, in this way, if detecting satisfaction triggering item again in pre-set delay duration T0
Part, and determine new target brightness value, then the brightness adjustment of first screen can be new object brightness by mobile terminal
Value, so as to reduce splashette phenomenon in such a way that delay adjusts screen intensity.
Mode two, optionally, the brightness adjustment by first screen are the target brightness value, comprising:
It is the target brightness value by the brightness adjustment of first screen according to predetermined manner；
Wherein, in the predetermined manner, brightness adjustment value and brightness adjustment duration meet exponential function relation, described bright
Spend the absolute value of the difference for the present intensity value that adjusted value is the target brightness value and first screen.
In mode two, during being the target brightness value by the brightness adjustment of first screen, brightness tune
Whole value and brightness adjustment duration meet exponential function relation, for convenience of understanding, referring to Figure 2 together.In Fig. 2, brightness adjustment
Duration is set as 2 seconds (s), and brightness adjustment value is set as 100.As shown in Figure 2, brightness regulation speed is first in brightness adjustment duration
It is fast after slow, so as to avoid the mutation of screen intensity, reduce splashette phenomenon.
The screen luminance adjustment method of the present embodiment, ambient brightness of the mobile terminal in conjunction with the mobile terminal local environment
The display information of value, the motion information of the mobile terminal and first screen adjusts screen intensity, screen can be improved
The reliability of adjusting, and then improve screen intensity regulating effect.
It should be noted that if mobile terminal includes other screens in addition to the first screen, mobile terminal be can use
The screen luminance adjustment method of the embodiment of the present invention adjusts other above-mentioned screens.
Illustratively, it is assumed that mobile terminal includes the first screen and the second screen, and the first screen and the second screen are located
In operating status.
If triggering the target information that screen intensity is adjusted are as follows: the ambient brightness value of the mobile terminal local environment, and/
Or, the motion information of the mobile terminal, then mobile terminal can in conjunction with the mobile terminal local environment ambient brightness value,
The display information of the motion information of the mobile terminal and first screen adjusts the brightness of the first screen；In conjunction with described
The display of the ambient brightness value of mobile terminal local environment, the motion information of the mobile terminal and second screen is believed
Breath adjusts the brightness of the second screen.
If triggering the target information that screen intensity is adjusted are as follows: the display information of first screen, not due to target information
Display information including second screen illustrates that the display information of the second screen does not change, and therefore, mobile terminal can be with
The brightness of the first screen is only adjusted, does not adjust the brightness of the second screen.
If triggering the target information that screen intensity is adjusted are as follows: the display information for detecting second screen, due to target
Information does not include the display information of first screen, illustrates that the display information of the first screen does not change, therefore, mobile whole
End can only adjust the brightness of the second screen, not adjust the brightness of the first screen.
In embodiments of the present invention, optionally, described according to the ambient brightness value, the motion information and the display
Information determines target brightness value, comprising:
According to the motion information and the display information, object brightness yield value is determined；
Obtain the corresponding target gain coefficient of the ambient brightness value；
According to the ambient brightness value and target value, target brightness value is determined；
Wherein, the target value is the product of the object brightness yield value and the target gain system.
When specific implementation, mobile terminal can be in several ways according to the motion information and the display information, really
Set the goal brightness gain values, is described as follows:
It is mode one, described according to the motion information and the display information, determine brightness gain values, comprising:
According to the motion information, target scene locating for the mobile terminal is determined；
Obtain the corresponding first sub- brightness gain values of the target scene；
According to the display information, the object run scene of first screen is determined；
Obtain the corresponding second sub- brightness gain values of the object run scene；
According to the described first sub- brightness gain values, the second sub- brightness gain values, the first sub- brightness gain values pair
The first weight coefficient for answering and corresponding second weight coefficient of the second sub- brightness gain values, determine object brightness yield value.
In this mode, the motion information of the mobile terminal is determined for scene locating for mobile terminal (such as: row
It walks, run, driving, interior etc.).The display information of first screen is determined for the Run-time scenario of the first screen (such as: seeing view
Frequently, navigate, browse webpage, call, reading etc.).
The acquisition of brightness gain values for first, mobile terminal can prestore the motion information and scene of mobile terminal
The first corresponding relationship, the second corresponding relationship of scene and sub- brightness gain values.In this way, mobile terminal is getting motion information
Afterwards, it can obtain the corresponding first sub- brightness of target scene directly by searching for the first corresponding relationship and the second corresponding relationship and increase
Benefit value.
For convenience of understanding, illustrate as follows:
The form of expression of first corresponding relationship can refer to Fig. 3, and the form of expression of the second corresponding relationship can refer to Fig. 4 a
With Fig. 4 b.
In Fig. 3, the motion information of mobile terminal includes: the movement rail in movement velocity, the walking step number of 2s and 10s
Mark；Scene includes: walking, runs, drives and indoor.
When implementing, mobile terminal can determine that the move mode that user is is to lean on leg also according to every 2 seconds step numbers
It is the vehicles, if it is leg is leaned on, walking or running is distinguished further according to step number, speed；If it is the vehicles are leaned on, lead to
Speed and motion track are crossed to determine whether to drive.
In figs. 4 a and 4b, scene includes: walking, runs, drives and indoor.The difference of Fig. 4 a and Fig. 4 b are:
In fig.4, the corresponding sub- brightness gain values of walking scene are 30, and the corresponding sub- brightness gain values of running scene, are 20；Scheming
In 4b, the corresponding luminance gain range of walking scene, is 25~30, and the corresponding sub- luminance gain range of running scene, is 20
~25.
In addition, in figs. 4 a and 4b, the corresponding sub- brightness gain values of scene of driving are 30；The corresponding son of indoor scene is bright
Spending yield value is -20.
For Fig. 4 a, since each scene respectively corresponds a sub- brightness gain values, mobile terminal is determining mobile terminal
After locating target scene, it can obtain the corresponding first sub- brightness of target scene by searching for the corresponding relationship in Fig. 4 a and increase
Benefit value.
For Fig. 4 b, since walking scene and running scene respectively correspond a sub- luminance gain range, if mobile whole
End determine locating target scene be walking scene or and running scene after, it is also necessary to a sub- brightness is determined from corresponding scene
Yield value is as the first sub- brightness gain values.
It is optionally, described to obtain the corresponding first sub- brightness gain values of the target scene, comprising:
Obtain the movement velocity in the motion information；
From the sub- luminance gain range of the corresponding target of the target scene, corresponding with the movement velocity first is determined
Sub- brightness gain values.
In the present embodiment, mobile terminal can further prestore movement velocity pass corresponding with sub- brightness gain values
System, and then can be from the sub- luminance gain range of the corresponding target of target scene, it will sub- brightness corresponding with the movement velocity
Yield value is determined as the first sub- brightness gain values.
When specific implementation, in the corresponding relationship of movement velocity and sub- brightness gain values, movement velocity and sub- brightness gain values
Negative correlation, i.e. movement velocity are faster, and sub- brightness gain values are smaller.
In a kind of implementation, the corresponding relationship of movement velocity and sub- brightness gain values can pass through following formula and determine:
INSCE=-2.5S+32.5.Further, INSCEIt can be with round numbers.Wherein, S indicates movement velocity, INSCEIndicate sub- brightness
Yield value.
It should be understood that the corresponding sub- brightness gain values of each scene are merely illustrative in Fig. 4 a and Fig. 4 b, it is empirical value, below
Sub- brightness gain values setting corresponding in Fig. 4 a scene is illustrated:
For scene of walking, the probability of operating handset is relatively fewer when walking, and has some potential safety problems.Work as user
When needing to obtain information from mobile phone screen, if causing eyes of user recognition screen content difficult because brightness is too low,
Security risk can be made to deepen.Therefore, under scene of walking, 30 can be set by its corresponding sub- brightness gain values.
Scene of running is similar with walking scene, it is contemplated that a bit, running under dark situation, luminance gain is too high, screen
Curtain brightness is too dazzling, will lead to user's moment blinding, increases security risk, therefore, the first sub- luminance gain and walking scene phase
Than 10 can be reduced.
Usage scenario in the case of driving wants a degree of and highlights, it is ensured that driver will not be caused to spend because of too secretly
Take more energy on seeing navigation screen clearly, influences traffic safety.
Indoor light is relatively soft, and is generally not at athletic posture, and appropriate reduction brightness is beneficial to eye fatigue.
It should be understood that the corresponding relationship in Fig. 3 and Fig. 4 a is merely illustrative, and it is not so limited each parameter in corresponding relationship
Specific manifestation form.The value range of sub- luminance gain can be [- 100,100], but be not limited only to this.
The acquisition of brightness gain values for second, mobile terminal can determine first according to the display information of the first screen
The object run scene of first screen.When specific implementation, the display information of the first screen can show as the first screen foreground fortune
Type belonging to capable application program, terminal can prestore the third between Application Type and Run-time scenario it is corresponding close
System, in this way, mobile terminal after getting the display information of the first screen, can determine the object run scene of the first screen.
Illustratively, in third corresponding relationship, game application can correspond to game running scene；Video Applications journey
Sequence can correspond to video Run-time scenario；Chat application can correspond to chat scenario；Reading can be corresponded to by reading application program
Run-time scenario；Navigation application program can correspond to navigation scenarios etc..
Mobile terminal can also prestore the 4th corresponding relationship of Run-time scenario Yu sub- brightness gain values.In this way, mobile terminal
It, can be directly by searching for the 4th corresponding relationship, by the corresponding sub- brightness of object run scene after determining object run scene
Yield value is determined as the second sub- brightness gain values.
For convenience of understanding, illustrate as follows:
The form of expression of 4th corresponding relationship can refer to Fig. 5.In Fig. 5, Run-time scenario (being referred to as function) packet
Include: video, webpage, chat, standby, call, is read, illumination at navigation.
Screen Run-time scenario.Video is the artistic work of a shadow, and many detail contents can pass through the gorgeous of color
Degree, light and shade contrast etc. portray more details.Therefore, in order to preferably restore content detail, especially dark-coloured details, compared with
Significantly promote the sub- brightness gain values of video scene.
Navigate Run-time scenario.Navigation scenarios are more complicated, navigation of especially driving, because of the variation of external ambient light
Lead to screen luminance of mobile phone change dramatically, and human eye speed-adaptive is not caught up with, and very big difficulties in vision can be brought to user, even
Bigger security risk.Therefore, under navigation scenarios, biggish sub- brightness gain values are set, reduce environment light to screen intensity
Influence, make brightness change under navigation scenarios more reasonable, safer.
There are video, text, picture in web page browsing, in order to preferably go back original picture, video details, suitably promotion brightness,
Having will not be too high and dazzling because of brightness in the case of white gravoply, with black engraved characters.
Under chat environment, text is in the majority, and picture is poly- few, slightly promotes brightness, checks that experience has centainly to picture
Promotion.
Be suitble in communication process it is appropriate reduce brightness, but cannot drop too low, influence the operation to call interface.
It reads under scene, usually static, not no rich colors, eyes are also easier to fatigue.Therefore by sub- brightness
Yield value is set as -15, reduces stimulation of the light to eyes, it is ensured that the discrimination of text.
Light scene, which refers to, illuminates ambient enviroment using flash lamp, more reduces the sub- luminance gain of screen intensity at this time
Value helps and amplifies with eyes of user pupil, the clearer dark surrounds for seeing surrounding.
It should be understood that the corresponding relationship in Fig. 5 is merely illustrative, and it is not so limited the specific of each parameter in corresponding relationship
The form of expression.The value range of sub- luminance gain can be [- 100,100], but be not limited only to this.
In this mode, the sum of first the second product of sum of products can be determined as object brightness yield value by mobile terminal,
Wherein, the first product is the product of the first sub- brightness gain values and the first weight coefficient, and the second product is the second sub- luminance gain
The product of value and the second weight coefficient.
It should be understood that the present invention is not intended to limit the specific value of the first weight coefficient and the second weight coefficient, specifically may be used
To determine according to actual needs.It illustratively, can be true by the first weight coefficient and the second weight coefficient in a kind of implementation
It is set to 1, that is to say, that the bright sum of the described first sub- brightness gain values and second son can directly be determined as by mobile terminal
Object brightness yield value.In another implementation, can limit the first weight coefficient and the second weight coefficient and value be 1.
Mode two
It obtains the sub- brightness gain values of the corresponding third of the motion information and corresponding 4th son of the display information is bright
Spend yield value；
According to the sub- brightness gain values of the third, the 4th sub- brightness gain values, the sub- brightness gain values pair of the third
The third weight coefficient answered and corresponding 4th weight coefficient of the 4th sub- brightness gain values, are determined as object brightness gain
Value.
In this mode, mobile terminal can prestore the 5th corresponding relationship of motion information Yu the sub- brightness gain values of third,
And the 6th corresponding relationship of display information and the 4th sub- brightness gain values.In this way, mobile terminal get motion information and
After showing information, the sub- luminance gain of the third can be obtained directly by searching for the 5th corresponding relationship and the 6th corresponding relationship
Value and the described 4th sub- brightness gain values value.
" according to the sub- brightness gain values of the third, the 4th sub- brightness gain values, the sub- brightness of the third in mode two
The corresponding third weight coefficient of yield value and corresponding 4th weight coefficient of the 4th sub- brightness gain values, it is bright to be determined as target
" according to the described first sub- brightness gain values, the second sub- brightness gain values, first son in degree yield value " and mode one
Corresponding first weight coefficient of brightness gain values and corresponding second weight coefficient of the second sub- brightness gain values, determine target
The specific manifestation form of brightness gain values " can be identical, can refer to foregoing description, details are not described herein again.
Compared to mode one, mode two does not need to determine the corresponding target scene of motion information, the corresponding target of display information
Run-time scenario, so as to improve the rate of determining object brightness yield value.
When specific implementation, mobile terminal can obtain the corresponding target gain system of the ambient brightness value in several ways
Number.
In a kind of mode, mobile terminal can prestore the corresponding relationship of ambient brightness value and gain coefficient, so as to straight
It connects by searching for the corresponding relationship, determines the corresponding target gain coefficient of the ambient brightness value.
In another way, mobile terminal can prestore the calculation formula of gain coefficient f:
Wherein, INLSIndicate ambient brightness value.
In INLS0 to 100 range changing when, f value variation be sine curve top half, as shown in Figure 6.By Fig. 6
It is found that INLSFrom 50 to 0 or during 50 to 100, gain coefficient gradually weakens；In INLSWhen being 0 and 100, gain system
Number is 0.
It should be noted that above-mentioned calculation formula is merely illustrative, therefore limitation ambient brightness value and gain coefficient it
Between relationship.
When specific implementation, mobile terminal can determine mesh in several ways according to the ambient brightness value and target value
Mark brightness value.
In a kind of mode, mobile terminal can directly by the ambient brightness value and target value and determine object brightness
Value.In another way, can third weight c be arranged for ambient brightness value in advance in mobile terminal, and the 4th weight is arranged in target value
D, wherein c+d=1, in this way, target brightness value=c × ambient brightness value+d × target value.Certainly, aforesaid way is merely illustrative,
The present invention and the specific manifestation mode for being not so limited " according to the ambient brightness value and target value, determining target brightness value ".
It should be noted that the embodiment of the plurality of optional of above-mentioned introduction, can be combined with each other realization each other, can also be with
It is implemented separately, this embodiment of the present invention is not construed as limiting.
Illustratively, in a kind of embodiment, screen intensity, which calculates realization principle, is: in the environment that light sensor obtains
On the basis of brightness value, increase function gain (i.e. the Run-time scenario gains of foregoing teachings) and scene gain, carries out luminance compensation.
Main formulas for calculating:
B=INLS+f(INFUN+INSCE)
Wherein, B is target brightness value, and B ∈ [0,100] takes 100 if calculated result is greater than 100, takes 0 if less than 0；
INLSIndicate the ambient brightness value that sensor detects, INLS∈[0,100]；
INFUNIndicate function yield value, INFUN∈ [- 100,100] is equivalent to the second sub- brightness gain values of foregoing teachings；
INSCEIndicate scene yield value, INSCE∈ [- 100,100] is equivalent to the first sub- brightness gain values of foregoing teachings；
F indicates that the coefficient of function gain and scene gain, f ∈ [0,1] are equivalent to the gain coefficient of foregoing teachings.
Wherein, the effect of f is the intensity of control function gain and scene gain to sensor luminance compensation, and 0 indicates compensation
It closes, 1 indicates maximum intensity.
Citing:
Under burning sun, sensor can transmit 100 value, and screen intensity should be adjusted to most bright.And at this point, if INFUN
=-20, INSCE=-10, and if f=1, B=70 is calculated, under strong light environment, screen can not seen.This when
We need to set f value as 0, the compensation of closing function gain and scene gain to light sensor.
It navigates under mode situation, 1 is set by f, even if driving at night INLS=0, but two gain INFUN=30,
INSCE=30, obtain B=60.This is that screen intensity will not be arrived secretly and be very difficult to recognize, will not be bright to very dazzling.
In practical applications, the corresponding relationship of Fig. 3, Fig. 4 a (or Fig. 4 b) and Fig. 5 can store in the database.Specifically
Ground, database can save following data: automatic regulating lightness switch, brightness value, function gain (default gain, personalized increasing
Beneficial two parts of data), scene gain (two parts of default gain, personalized gain data).Environment (i.e. the scenes of foregoing teachings) gain
The case where include: walking, running is driven, and is commuted, indoor；The case where scene (i.e. the Run-time scenarios of foregoing teachings) gain includes:
Video, navigation, webpage, chat is standby, converses, and reads, illumination.
As shown in fig. 7, the work of brightness calculation system can be triggered in the case where target information changes.This when
Wait, brightness calculation system work the ambient brightness value of available mobile terminal local environment, the mobile terminal movement letter
The display information of breath and first screen, and the configuration in reading database, determine the target brightness value of the first screen.
It should be noted that the corresponding sub- brightness gain values value of scene can be understood as initially in Fig. 4 a, Fig. 4 b and Fig. 5
Configuration.Since the different demands using crowd to screen intensity are different, the configuration of sub- brightness gain values is not capable of fixing, and needing can
With dynamic configuration.
Optionally, described according to the motion information and the display information, before determining brightness gain values, the method
Further include:
In the case where meeting trigger condition, the first sub- brightness gain values and the second sub- brightness gain values are updated
At least one of in；
Wherein, the trigger condition that meets includes at least one of the following:
Receive the screen intensity configuration information of server；
Detect that user adjusts the brightness value of first screen in the target scene and object run scene.
In embodiments of the present invention, mobile terminal can by the sub- brightness gain values of two ways dynamic configuration, one is
Server remote configuration, another is individual cultivation.Server remote configuration mode be exactly in equipment networking,
By the newest configuration information of server push.Customized configuration is then Ke Yitong when user is ungratified to present intensity
It crosses and manually adjusts brightness and reach promising result.At this time system will be updated mobile terminal current Run-time scenario, mobile terminal it is current
The sub- brightness gain values of locating scene simultaneously save as personalized configuration information.It is excellent when system reads sub- brightness gain values
Individual cultivation is first used, if not responding to the sub- brightness gain values of function or scene in individual cultivation, using silent
Recognize configuration.As shown in figure 8, mobile terminal in the configuration of reading database, can be read in the case where there is personal configuration
Individual's configuration；Personal configuration if it does not exist, then read default configuration, determine target brightness value.
Server configures tuning.Server has the configuration of a continuous iteration, refinement that can all be pushed to whenever there is improvement
Each terminal replaces its original default configuration.It is thus possible to constantly improve user experience effect.Server configuration is adjusted
Excellent process is fairly simple, and configuration file is pushed to mobile terminal by network, then replaces original configuration file.
On the other hand, local customized tuning.With the difference of user's individual, to light sensitivity, require to be also difference
's.Therefore it will appear the brightness scheme that user is unsatisfied with, is not suitable with current system configuration, then user can turn off auto brightness tune
Section, and carry out manually adjusting brightness.And at this point, after user adjusts brightness, it will as the input variable of a system adjustment and optimization,
The allocation plan of an individual subscriber is generated, replenishment system allocation plan is used to.
As a supplement of default configuration scheme, personal allocation plan is the special scene that user increases newly.This
The triggering of scape is demarcated with many subdivision environmental parameters, once scene reproduction, brightness configuration will can read allocation plan letter
Breath.Calibrating parameters: time, position, environment, motion state etc..The special scene may be considered a special case, not by system
Brightness calculation influences.Such as: under " driving "+" navigation " mode, our gain is+60 brightness, but some user thinks to lead
Navigate listening, and screen intensity is too high can be power-consuming, will actively reduce screen intensity, we will create the user at this time
Special scene, save information such as time, position at that time, outer scene, usage scenario, motion state at that time.If there is one
It, when very close with this special scene, brightness configuration will will use the special case scene, not according still further to being calculated
Gain configures the brightness of the special case scene.
For receiving the scene of the screen intensity configuration information of server, mobile terminal can update configuration information middle finger
Show the sub- brightness gain values of update.
For detecting that user adjusts the brightness value of first screen in the target scene and object run scene
Scene.
When specific implementation, by calculation formula B=INLS+f(INFUN+INSCE) it is found that INFUN+INSCE=(B-INLS)/f,
In this scenario, INLSDo not change with f, therefore, mobile terminal can be adjusted according to user after screen intensity, calculate
To INFUN+INSCE.Later, mobile terminal can be according to being calculated INFUN+INSCE, update the first sub- brightness gain values and
At least one of in the second sub- brightness gain values.
IN before note updateFUNFor INFUN1, IN before updateSCEFor INSCE1, updated INFUNFor INFUN2, updated
INSCEFor INSCE2, the IN that is calculatedFUN+INSCEFor P.
In a kind of implementation, mobile terminal can calculate updated IN according to following calculation formulaFUNFor INFUN2With
Updated INSCEFor INSCE2:
INFUN2=INFUN1×P/(INSCE1+INFUN1)；
INSCE2=INSCE1×P/(INSCE1+INFUN1)。
In another implementation, mobile terminal can keep INFUNIt is constant, only update INSCE, illustratively, INSCE2=
INSCE1+ (P- (INSCE1+INFUN1))。
In another implementation, mobile terminal can keep INSCEIt is constant, only update INFUN, illustratively, INFUN2=
INFUN1+ (P- (INSCE1+INFUN1))。
It should be noted that above-mentioned implementation is merely illustrative, the present invention is simultaneously not so limited that update first son bright
Spend the specific implementation of at least one in yield value and the second sub- brightness gain values.
In this way, the flexibility ratio that sub- brightness gain values determine can be improved, and then the brightness regulation effect of screen can be promoted.
In embodiments of the present invention, there are two the direct purposes of screen adjustment brightness: 1, the comfort of eyes of user；2, right
The clarity of screen content.For first point, user eyeball pupil size can be captured by the former camera to adjust brightness, when
When myosis, illustrate that light is too strong, otherwise illustrates that light is too weak.Certainly, also to consider the influence of environment light.
It is one of the structure chart of mobile terminal provided in an embodiment of the present invention referring to Fig. 9, Fig. 9.As shown in figure 9, mobile whole
End 900 includes:
Module 901 is obtained, for obtaining the ambient brightness value of the mobile terminal local environment, the fortune of the mobile terminal
The display information of dynamic information and first screen；
Determining module 902, for determining mesh according to the ambient brightness value, the motion information and the display information
Mark brightness value；
Module 903 is adjusted, for being the target brightness value by the brightness adjustment of first screen.
Optionally, the determining module 902, comprising:
First determines that submodule determines object brightness yield value according to the motion information and the display information；
Second acquisition submodule, for obtaining the corresponding target gain coefficient of the ambient brightness value；
Second determines submodule, for determining target brightness value according to the ambient brightness value and target value；
Wherein, the target value is the product of the object brightness yield value and the target gain system.
Optionally, described second submodule is determined, comprising:
First determination unit, for determining target scene locating for the mobile terminal according to the motion information；
First acquisition unit, for obtaining the corresponding first sub- brightness gain values of the target scene；
Second determination unit, for determining the object run scene of first screen according to the display information；
Second acquisition unit, for obtaining the corresponding second sub- brightness gain values of the object run scene；
Third determination unit, for according to the described first sub- brightness gain values, the second sub- brightness gain values, described the
Corresponding first weight coefficient of one sub- brightness gain values and corresponding second weight coefficient of the second sub- brightness gain values, determine
Object brightness yield value.
Optionally, the first acquisition unit, is specifically used for:
Obtain the movement velocity in the motion information；
From the sub- luminance gain range of the corresponding target of the target scene, corresponding with the movement velocity first is determined
Sub- brightness gain values.
Optionally, the mobile terminal 900 further include:
Update module updates the first sub- brightness gain values and described the in the case where meeting trigger condition
At least one of in two sub- brightness gain values；
Wherein, the trigger condition that meets includes at least one of the following:
Receive the screen intensity configuration information of server；
Detect that user adjusts the brightness value of first screen in the target scene and object run scene.
Optionally, the adjustment module 903, is specifically used for: according to predetermined manner, by the brightness adjustment of first screen
For the target brightness value；
Wherein, in the predetermined manner, brightness adjustment value and brightness adjustment duration meet exponential function relation, described bright
Spend the absolute value of the difference for the present intensity value that adjusted value is the target brightness value and first screen.
Optionally, the acquisition module 901, is specifically used for:
In the case where target information changes, the ambient brightness value, described of the mobile terminal local environment is obtained
The display information of the motion information of mobile terminal and first screen；
Wherein, the target information includes at least one of the following: the ambient brightness value of the mobile terminal local environment, institute
State the display information of the first screen, the motion information of the mobile terminal.
Mobile terminal 900 can be realized each process in embodiment of the present invention method, and reach identical beneficial to effect
Fruit, to avoid repeating, which is not described herein again.
Referring to FIG. 10, Figure 10 is the two of the structure chart of mobile terminal provided in an embodiment of the present invention, which can
With a kind of hardware structural diagram of mobile terminal of each embodiment to realize the present invention.As shown in Figure 10, mobile terminal
1000 include but is not limited to: radio frequency unit 1001, network module 1002, audio output unit 1003, input unit 1004, sensing
Device 1005, display unit 1006, user input unit 1007, interface unit 1008, memory 1009, processor 1010 and
The components such as power supply 1011.It will be understood by those skilled in the art that mobile terminal structure shown in Figure 10 is not constituted to movement
The restriction of terminal, mobile terminal may include perhaps combining certain components or different than illustrating more or fewer components
Component layout.In embodiments of the present invention, mobile terminal includes but is not limited to mobile phone, tablet computer, laptop, palm electricity
Brain, vehicle mobile terminals, wearable device and pedometer etc..
Wherein, processor 1010 are used for:
Obtain the ambient brightness value of the mobile terminal local environment, the motion information of the mobile terminal and described
The display information of one screen；
According to the ambient brightness value, the motion information and the display information, target brightness value is determined；
It is the target brightness value by the brightness adjustment of first screen.
Optionally, processor 1010 are also used to:
According to the motion information and the display information, object brightness yield value is determined；
Obtain the corresponding target gain coefficient of the ambient brightness value；
According to the ambient brightness value and target value, target brightness value is determined；
Wherein, the target value is the product of the object brightness yield value and the target gain system.
Optionally, processor 1010 are also used to:
According to the motion information, target scene locating for the mobile terminal is determined；
Obtain the corresponding first sub- brightness gain values of the target scene；
According to the display information, the object run scene of first screen is determined；
Obtain the corresponding second sub- brightness gain values of the object run scene；
According to the described first sub- brightness gain values, the second sub- brightness gain values, the first sub- brightness gain values pair
The first weight coefficient for answering and corresponding second weight coefficient of the second sub- brightness gain values, determine object brightness yield value.
Optionally, processor 1010 are also used to:
In the case where meeting trigger condition, the first sub- brightness gain values and the second sub- brightness gain values are updated
At least one of in；
Wherein, the trigger condition that meets includes at least one of the following:
Receive the screen intensity configuration information of server；
Detect that user adjusts the brightness value of first screen in the target scene and object run scene.
It optionally, is the target brightness value by the brightness adjustment of first screen according to predetermined manner；
Wherein, in the predetermined manner, brightness adjustment value and brightness adjustment duration meet exponential function relation, described bright
Spend the absolute value of the difference for the present intensity value that adjusted value is the target brightness value and first screen.
Optionally, in the case where target information changes, the ambient brightness of the mobile terminal local environment is obtained
Value, the display information of the motion information of the mobile terminal and first screen；
Wherein, the target information includes at least one of the following: the ambient brightness value of the mobile terminal local environment, institute
State the display information of the first screen, the motion information of the mobile terminal.
It should be noted that method implementation in the embodiment of the present invention may be implemented in above-mentioned mobile terminal 1000 in the present embodiment
Each process in example, and reach identical beneficial effect, to avoid repeating, details are not described herein again.
It should be understood that the embodiment of the present invention in, radio frequency unit 1001 can be used for receiving and sending messages or communication process in, signal
Send and receive, specifically, by from base station downlink data receive after, to processor 1010 handle；In addition, by uplink
Data are sent to base station.In general, radio frequency unit 1001 includes but is not limited to antenna, at least one amplifier, transceiver, coupling
Device, low-noise amplifier, duplexer etc..In addition, radio frequency unit 1001 can also by wireless communication system and network and other
Equipment communication.
Mobile terminal provides wireless broadband internet by network module 1002 for user and accesses, and such as user is helped to receive
It sends e-mails, browse webpage and access streaming video etc..
Audio output unit 1003 can be received by radio frequency unit 1001 or network module 1002 or in memory
The audio data stored in 1009 is converted into audio signal and exports to be sound.Moreover, audio output unit 1003 can be with
Audio output relevant to the specific function that mobile terminal 1000 executes is provided (for example, call signal receives sound, message sink
Sound etc.).Audio output unit 1003 includes loudspeaker, buzzer and receiver etc..
Input unit 1004 is for receiving audio or video signal.Input unit 1004 may include graphics processor
(Graphics Processing Unit, GPU) 10041 and microphone 10042, graphics processor 10041 are captured in video
In mode or image capture mode by image capture apparatus (such as camera) obtain static images or video image data into
Row processing.Treated, and picture frame may be displayed on display unit 1006.Through treated the picture frame of graphics processor 10041
It can store in memory 1009 (or other storage mediums) or carried out via radio frequency unit 1001 or network module 1002
It sends.Microphone 10042 can receive sound, and can be audio data by such acoustic processing.Audio that treated
Data can be converted to the lattice that mobile communication base station can be sent to via radio frequency unit 1001 in the case where telephone calling model
Formula output.
Mobile terminal 1000 further includes at least one sensor 1005, for example, optical sensor, motion sensor and other
Sensor.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to ring
The light and shade of border light adjusts the brightness of display panel 10061, proximity sensor can when mobile terminal 1000 is moved in one's ear,
Close display panel 10061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions
The size of (generally three axis) acceleration, can detect that size and the direction of gravity, can be used to identify mobile terminal appearance when static
State (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion)
Deng；Sensor 1005 can also include fingerprint sensor, pressure sensor, iris sensor, molecule sensor, gyroscope, gas
Meter, hygrometer, thermometer, infrared sensor etc. are pressed, details are not described herein.
Display unit 1006 is for showing information input by user or being supplied to the information of user.Display unit 1006 can
Including display panel 10061, liquid crystal display (Liquid Crystal Display, LCD), organic light-emitting diodes can be used
Forms such as (Organic Light-Emitting Diode, OLED) are managed to configure display panel 10061.
User input unit 1007 can be used for receiving the number or character information of input, and generate the use with mobile terminal
Family setting and the related key signals input of function control.Specifically, user input unit 1007 include touch panel 10071 with
And other input equipments 10072.Touch panel 10071, also referred to as touch screen collect the touch behaviour of user on it or nearby
Make (for example user uses any suitable objects or attachment such as finger, stylus on touch panel 10071 or in touch panel
Operation near 10071).Touch panel 10071 may include both touch detecting apparatus and touch controller.Wherein, it touches
The touch orientation of detection device detection user is touched, and detects touch operation bring signal, transmits a signal to touch controller；
Touch controller receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives processor 1010,
It receives the order that processor 1010 is sent and is executed.Furthermore, it is possible to using resistance-type, condenser type, infrared ray and surface
The multiple types such as sound wave realize touch panel 10071.In addition to touch panel 10071, user input unit 1007 can also include
Other input equipments 10072.Specifically, other input equipments 10072 can include but is not limited to physical keyboard, function key (ratio
Such as volume control button, switch key), trace ball, mouse, operating stick, details are not described herein.
Further, touch panel 10071 can be covered on display panel 10061, when touch panel 10071 detects
After touch operation on or near it, processor 1010 is sent to determine the type of touch event, is followed by subsequent processing device 1010
Corresponding visual output is provided on display panel 10061 according to the type of touch event.Although in Figure 10, touch panel
10071 and display panel 10061 are the functions that outputs and inputs of realizing mobile terminal as two independent components, but
In some embodiments, touch panel 10071 can be integrated with display panel 10061 and realize outputting and inputting for mobile terminal
Function, specifically herein without limitation.
Interface unit 1008 is the interface that external device (ED) is connect with mobile terminal 1000.For example, external device (ED) may include
Wired or wireless headphone port, external power supply (or battery charger) port, wired or wireless data port, storage card
Port, port, the port audio input/output (I/O), video i/o port, earphone for connecting the device with identification module
Port etc..Interface unit 1008 can be used for receiving the input (for example, data information, electric power etc.) from external device (ED) simultaneously
And by one or more elements that the input received is transferred in mobile terminal 1000 or it can be used in mobile terminal
Data are transmitted between 1000 and external device (ED).
Memory 1009 can be used for storing software program and various data.Memory 1009 can mainly include storage program
Area and storage data area, wherein storing program area can application program needed for storage program area, at least one function (such as
Sound-playing function, image player function etc.) etc.；Storage data area, which can be stored, uses created data (ratio according to mobile phone
Such as audio data, phone directory) etc..In addition, memory 1009 may include high-speed random access memory, it can also include non-
Volatile memory, for example, at least a disk memory, flush memory device or other volatile solid-state parts.
Processor 1010 is the control centre of mobile terminal, utilizes each of various interfaces and the entire mobile terminal of connection
A part by running or execute the software program and/or module that are stored in memory 1009, and calls and is stored in storage
Data in device 1009 execute the various functions and processing data of mobile terminal, to carry out integral monitoring to mobile terminal.Place
Managing device 1010 may include one or more processing units；Preferably, processor 1010 can integrate application processor and modulation /demodulation
Processor, wherein the main processing operation system of application processor, user interface and application program etc., modem processor master
Handle wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 1010.
Mobile terminal 1000 can also include the power supply 1011 (such as battery) powered to all parts, it is preferred that power supply
1011 can be logically contiguous by power-supply management system and processor 1010, to realize that management is filled by power-supply management system
The functions such as electricity, electric discharge and power managed.
In addition, mobile terminal 1000 includes some unshowned functional modules, details are not described herein.
Preferably, the embodiment of the present invention also provides a kind of mobile terminal, including processor 1010, memory 1009, storage
On memory 1009 and the computer program that can run on the processor 1010, the computer program is by processor 1010
Each process of above-mentioned screen luminance adjustment method embodiment is realized when execution, and can reach identical technical effect, to avoid
It repeats, which is not described herein again.
The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium
Calculation machine program, the computer program realize each process of above-mentioned screen luminance adjustment method embodiment when being executed by processor,
And identical technical effect can be reached, to avoid repeating, which is not described herein again.Wherein, the computer readable storage medium,
Such as read-only memory (Read-Only Memory, abbreviation ROM), random access memory (Random Access Memory, letter
Claim RAM), magnetic or disk etc..
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a mobile terminal (can be mobile phone, computer, clothes
Business device, air conditioner or the network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form belongs within protection of the invention.
Claims (16)
1. a kind of screen luminance adjustment method is applied to mobile terminal, which is characterized in that the mobile terminal includes at least first
Screen, which comprises
Obtain the ambient brightness value of the mobile terminal local environment, the motion information of the mobile terminal and first screen
Display information；
According to the ambient brightness value, the motion information and the display information, target brightness value is determined；
It is the target brightness value by the brightness adjustment of first screen.
2. the method according to claim 1, wherein described according to the ambient brightness value, the motion information
With the display information, target brightness value is determined, comprising:
According to the motion information and the display information, object brightness yield value is determined；
Obtain the corresponding target gain coefficient of the ambient brightness value；
According to the ambient brightness value and target value, target brightness value is determined；
Wherein, the target value is the product of the object brightness yield value and the target gain system.
3. according to the method described in claim 2, it is characterized in that, described according to the motion information and the display information,
Determine brightness gain values, comprising:
According to the motion information, target scene locating for the mobile terminal is determined；
Obtain the corresponding first sub- brightness gain values of the target scene；
According to the display information, the object run scene of first screen is determined；
Obtain the corresponding second sub- brightness gain values of the object run scene；
It is corresponding according to the described first sub- brightness gain values, the second sub- brightness gain values, the first sub- brightness gain values
First weight coefficient and corresponding second weight coefficient of the second sub- brightness gain values, determine object brightness yield value.
4. according to the method described in claim 3, it is characterized in that, described obtain the corresponding first sub- brightness of the target scene
Yield value, comprising:
Obtain the movement velocity in the motion information；
From the sub- luminance gain range of the corresponding target of the target scene, determine that the first son corresponding with the movement velocity is bright
Spend yield value.
5. according to the method described in claim 3, it is characterized in that, described according to the motion information and the display information,
Before determining brightness gain values, the method also includes:
In the case where meeting trigger condition, update in the first sub- brightness gain values and the second sub- brightness gain values
At least one of；
Wherein, the trigger condition that meets includes at least one of the following:
Receive the screen intensity configuration information of server；
Detect that user adjusts the brightness value of first screen in the target scene and object run scene.
6. the method according to claim 1, wherein the brightness adjustment by first screen is the mesh
Mark brightness value, comprising:
It is the target brightness value by the brightness adjustment of first screen according to predetermined manner；
Wherein, in the predetermined manner, brightness adjustment value and brightness adjustment duration meet exponential function relation, the brightness tune
Whole value is the absolute value of the difference of the present intensity value of the target brightness value and first screen.
7. method according to any one of claim 1 to 6, which is characterized in that described to obtain locating for the mobile terminal
The display information of the ambient brightness value of environment, the motion information of the mobile terminal and first screen, comprising:
In the case where target information changes, the ambient brightness value of the mobile terminal local environment, the movement are obtained
The display information of the motion information of terminal and first screen；
Wherein, the target information includes at least one of the following: the ambient brightness value of the mobile terminal local environment, described
Display information, the motion information of the mobile terminal of one screen.
8. a kind of mobile terminal, which is characterized in that the mobile terminal includes at least the first screen, and the mobile terminal includes:
Module is obtained, for obtaining the ambient brightness value of the mobile terminal local environment, the motion information of the mobile terminal
And the display information of first screen；
Determining module, for determining object brightness according to the ambient brightness value, the motion information and the display information
Value；
Module is adjusted, for being the target brightness value by the brightness adjustment of first screen.
9. mobile terminal according to claim 8, which is characterized in that the determining module, comprising:
First determines that submodule determines object brightness yield value according to the motion information and the display information；
Second acquisition submodule, for obtaining the corresponding target gain coefficient of the ambient brightness value；
Second determines submodule, for determining target brightness value according to the ambient brightness value and target value；
Wherein, the target value is the product of the object brightness yield value and the target gain system.
10. mobile terminal according to claim 9, which is characterized in that described second determines submodule, comprising:
First determination unit, for determining target scene locating for the mobile terminal according to the motion information；
First acquisition unit, for obtaining the corresponding first sub- brightness gain values of the target scene；
Second determination unit, for determining the object run scene of first screen according to the display information；
Second acquisition unit, for obtaining the corresponding second sub- brightness gain values of the object run scene；
Third determination unit, for according to the described first sub- brightness gain values, the second sub- brightness gain values, first son
Corresponding first weight coefficient of brightness gain values and corresponding second weight coefficient of the second sub- brightness gain values, determine target
Brightness gain values.
11. mobile terminal according to claim 10, which is characterized in that the first acquisition unit is specifically used for:
Obtain the movement velocity in the motion information；
From the sub- luminance gain range of the corresponding target of the target scene, determine that the first son corresponding with the movement velocity is bright
Spend yield value.
12. mobile terminal according to claim 10, which is characterized in that the mobile terminal further include:
Update module, in the case where meeting trigger condition, updating the first sub- brightness gain values and second son
At least one of in brightness gain values；
Wherein, the trigger condition that meets includes at least one of the following:
Receive the screen intensity configuration information of server；
Detect that user adjusts the brightness value of first screen in the target scene and object run scene.
13. mobile terminal according to claim 8, which is characterized in that the adjustment module is specifically used for: according to default
The brightness adjustment of first screen is the target brightness value by mode；
Wherein, in the predetermined manner, brightness adjustment value and brightness adjustment duration meet exponential function relation, the brightness tune
Whole value is the absolute value of the difference of the present intensity value of the target brightness value and first screen.
14. the mobile terminal according to any one of claim 8 to 13, which is characterized in that the acquisition module is specific to use
In:
In the case where target information changes, the ambient brightness value of the mobile terminal local environment, the movement are obtained
The display information of the motion information of terminal and first screen；
Wherein, the target information includes at least one of the following: the ambient brightness value of the mobile terminal local environment, described
Display information, the motion information of the mobile terminal of one screen.
15. a kind of mobile terminal, which is characterized in that including processor, memory and be stored on the memory and can be in institute
The computer program run on processor is stated, such as claim 1 to 7 is realized when the computer program is executed by the processor
Any one of described in screen luminance adjustment method the step of.
16. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium
Program realizes that the screen intensity as described in any one of claims 1 to 7 is adjusted when the computer program is executed by processor
The step of method.
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| CN111261128B (en) * | 2020-03-17 | 2021-07-06 | 维沃移动通信有限公司 | Screen brightness adjusting method and electronic equipment |
| CN113796883A (en) * | 2020-06-15 | 2021-12-17 | 上海西门子医疗器械有限公司 | Light bundling device with adjustable LED brightness, X-ray generator assembly and medical equipment |
| CN113796883B (en) * | 2020-06-15 | 2024-06-21 | 上海西门子医疗器械有限公司 | LED brightness adjustable beam expander, X-ray generator assembly and medical device |
| CN116431458A (en) * | 2023-06-08 | 2023-07-14 | 深圳市华卓智能科技有限公司 | Intelligent management system and method for tablet personal computer |
| CN116431458B (en) * | 2023-06-08 | 2024-05-31 | 深圳市聚人科技有限公司 | Intelligent management system and method for tablet personal computer |
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