CN109343693A - A kind of brightness adjusting method and terminal device - Google Patents
A kind of brightness adjusting method and terminal device Download PDFInfo
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- CN109343693A CN109343693A CN201810901125.XA CN201810901125A CN109343693A CN 109343693 A CN109343693 A CN 109343693A CN 201810901125 A CN201810901125 A CN 201810901125A CN 109343693 A CN109343693 A CN 109343693A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/147—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display panels
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Abstract
The embodiment of the invention discloses a kind of brightness adjusting method and terminal devices, are related to field of communication technology, to solve the problems, such as that the prior art is unable to satisfy demand of the user to different screen brightness under complex environment.This method comprises: obtaining at least one in the first environment information of user state information and terminal device, the user state information is used to indicate state when user's using terminal equipment, the first environment information includes at least one in acoustic information and image information, the acoustic information is used to indicate the volume of terminal device local environment, which is used to indicate the image of terminal device local environment；According at least one in the user state information and the first environment information, the screen intensity of terminal device is adjusted.This method can be applied in the screen intensity scene for adjusting terminal device.
Description
Technical field
The present embodiments relate to field of communication technology more particularly to a kind of brightness adjusting methods and terminal device.
Background technique
With the development of communication technology, terminal device in people ' s daily life, work, and learning application increasingly
Extensively.
Currently, terminal device usually can set default for the screen intensity of terminal device after terminal device booting
Brightness value.However, the usually extremely complex and user of the environment as locating for terminal device is right under various circumstances in practical application
The demand of screen intensity is also different, such as user may want to terminal device to have higher screen bright in some environments
Degree, and user may want to terminal device and have lower screen intensity under other environment, so if using above-mentioned screen
The accuracy that curtain brightness setting method may cause the screen intensity of terminal device setting is lower, to be unable to satisfy complicated ring
Demand of the user to different screen brightness under border.
Summary of the invention
The embodiment of the present invention provides a kind of brightness adjusting method and terminal device, is unable to satisfy complexity to solve the prior art
In the environment of demand of the user to different screen brightness the problem of.
In order to solve the above-mentioned technical problem, the embodiments of the present invention are implemented as follows:
In a first aspect, the embodiment of the invention provides a kind of brightness adjusting method, this method comprises: obtaining User Status letter
At least one of in the first environment information of breath and terminal device, which is used to indicate user's using terminal equipment
When state, the first environment information include in acoustic information and image information at least one of, which is used to indicate
The volume of terminal device local environment, the image information are used to indicate the image of terminal device local environment；According to user's shape
At least one of in state information and the first environment information, adjust the screen intensity of terminal device.
Second aspect, the embodiment of the invention provides a kind of terminal device, which includes obtaining module and adjusting
Module.At least one of module is obtained, in the first environment information for obtaining user state information and terminal device, the user
Status information is used to indicate state when user's using terminal equipment, which includes acoustic information and image information
At least one of in, which is used to indicate the volume of terminal device local environment, which is used to indicate terminal
The image of equipment local environment；Adjustment module, for according to the user state information and the first environment for obtaining module acquisition
At least one of in information, adjust the screen intensity of terminal device.
The third aspect the embodiment of the invention provides a kind of terminal device, including processor, memory and is stored in this and deposits
On reservoir and the computer program that can run on the processor, the computer program realize first party when being executed by the processor
The step of brightness adjusting method that face provides.
Fourth aspect, the embodiment of the invention provides a kind of computer readable storage medium, the computer-readable storage mediums
Computer program is stored in matter, and the brightness adjusting method that first aspect provides is realized when which is executed by processor
Step.
In embodiments of the present invention, (user state information is used to indicate user's use to available user state information
State when terminal device) and terminal device first environment information (the first environment information include acoustic information and image letter
At least one of in breath, which is used to indicate the volume of terminal device local environment, which is used to indicate end
At least one of the image of end equipment local environment) in；And according in the user state information and the first environment information
At least one of, adjust the screen intensity of terminal device.With this solution, due to can be according to the sound of terminal device local environment
At least one of in state when amount, the image of terminal device local environment, user's using terminal equipment, adjust terminal device
Screen intensity, therefore, compared with the prior art only sets predetermined luminance value for the screen of terminal device, the embodiment of the present invention
The brightness adjusting method of offer can better adapt to complex environment, so that the standard for the screen intensity that terminal device is adjusted
True property is higher, and then can satisfy demand of the user to different screen brightness under complex environment.
Detailed description of the invention
Fig. 1 is a kind of configuration diagram of Android operation system provided in an embodiment of the present invention；
Fig. 2 is a kind of one of schematic diagram of brightness adjusting method provided in an embodiment of the present invention；
Fig. 3 is the two of a kind of schematic diagram of brightness adjusting method provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of terminal device provided in an embodiment of the present invention；
Fig. 5 is the hardware schematic of terminal device 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.
The terms "and/or" is a kind of incidence relation for describing affiliated partner, indicates may exist three kinds of relationships,
For example, A and/or B, can indicate: individualism A exists simultaneously A and B, these three situations of individualism B.
Term " first " and " second " in description and claims of this specification etc. are for distinguishing different pairs
As, rather than it is used for the particular order of description object.
In embodiments of the present invention, " illustrative " or " such as " etc. words for indicate make example, illustration or explanation.This
Be described as in inventive embodiments " illustrative " or " such as " any embodiment or design scheme be not necessarily to be construed as comparing
Other embodiments or design scheme more preferably or more advantage.Specifically, use " illustrative " or " such as " etc. words purport
Related notion is being presented in specific ways.
In the description of the embodiment of the present invention, unless otherwise indicated, the meaning of " plurality " is refer to two or more,
For example, multiple element refers to two or more element.
The embodiment of the present invention provides a kind of brightness adjusting method and terminal device, available user state information (use
Family status information is used to indicate state when user's using terminal equipment) and terminal device first environment information (first ring
Border information includes at least one in acoustic information and image information, which is used to indicate terminal device local environment
At least one of volume, the image information are used to indicate the image of terminal device local environment) in；And according to the User Status
At least one of in information and the first environment information, adjust the screen intensity of terminal device.With this solution, due to can root
In state when according to the volume of terminal device local environment, the image of terminal device local environment, user's using terminal equipment
At least one of, the screen intensity of terminal device is adjusted, therefore, only sets default for the screen of terminal device with the prior art
Brightness value is compared, and brightness adjusting method provided in an embodiment of the present invention can better adapt to complex environment, so that eventually
The accuracy for the screen intensity that end equipment is adjusted is higher, and then can satisfy under complex environment user to different screen brightness
Demand.
Some term/nouns involved in the embodiment of the present invention are explained below.
It is positively correlated: it is identical to refer to that two variables change directions, it is another when a variable is descending or ascending variation
A variable is also descending or ascending variation.
It is negatively correlated: it is contrary to refer to that two variables change, it is another when a variable is descending or ascending variation
A variable is also ascending or descending variation.
Terminal device in the embodiment of the present invention can be the terminal device with operating system.The operating system can be
Android (Android) operating system can be ios operating system, can also be other possible operating systems, and the present invention is implemented
Example is not especially limited.
By taking Android operation system as an example, software applied by brightness adjusting method provided in an embodiment of the present invention is introduced
Environment.
As shown in Figure 1, being a kind of configuration diagram of Android operation system provided in an embodiment of the present invention.In Fig. 1, peace
The framework of tall and erect operating system includes 4 layers, is respectively as follows: application layer, application framework layer, system Runtime Library layer and inner nuclear layer
(being specifically as follows Linux inner core).
Wherein, application layer includes each application program (including system application and in Android operation system
Tripartite's application program).
Application framework layer is the frame of application program, and developer can be in the exploitation for the frame for abiding by application program
In the case where principle, some application programs are developed based on application framework layer.
System Runtime Library layer includes library (also referred to as system library) and Android operation system running environment.Library is mainly Android behaviour
As system it is provided needed for all kinds of resources.Android operation system running environment is used to provide software loop for Android operation system
Border.
Inner nuclear layer is the operating system layer of Android operation system, belongs to the bottom of Android operation system software level.It is interior
Stratum nucleare provides core system service and hardware-related driver based on linux kernel for Android operation system.
By taking Android operation system as an example, in the embodiment of the present invention, developer can be based on above-mentioned Android as shown in Figure 1
The software program of brightness adjusting method provided in an embodiment of the present invention is realized in the system architecture of operating system, exploitation, so that
The brightness adjusting method can be run based on Android operation system as shown in Figure 1.I.e. processor or terminal device can lead to
It crosses and runs software program realization brightness adjusting method provided in an embodiment of the present invention in Android operation system.
Terminal device in the embodiment of the present invention can be mobile terminal device, or immobile terminal equipment.Show
Example property, mobile terminal device can be mobile phone, tablet computer, laptop, palm PC, vehicle-mounted terminal equipment, can wear
Wear equipment, Ultra-Mobile PC (ultra-mobile personal computer, UMPC), net book or individual
Digital assistants (personal digital assistant, PDA) etc., immobile terminal equipment can be personal computer
(personal computer, PC), television set (television, TV), automatic teller machine or self-service machine etc., the embodiment of the present invention
It is not especially limited.
The executing subject of brightness adjusting method provided in an embodiment of the present invention can be above-mentioned terminal device, or
The functional module and/or functional entity that can be realized the brightness adjusting method in the terminal device, specifically can be according to reality
Use demand determines that the embodiment of the present invention is not construed as limiting.Below by taking terminal device as an example, to brightness provided in an embodiment of the present invention
Adjusting method is illustratively illustrated.
As shown in Fig. 2, the embodiment of the present invention provides a kind of brightness adjusting method.This method can be applied to terminal device,
And this method may include following step 100- step 101.
Step 100, terminal device obtain at least one in the first environment information of user state information and terminal device.
Wherein, state when above-mentioned user state information can serve to indicate that user's using terminal equipment.Above-mentioned first ring
Border information may include at least one in acoustic information and image information, which can serve to indicate that terminal device institute
Locate the volume of environment, which can serve to indicate that the image of terminal device local environment.
In the embodiment of the present invention, in the case where terminal device lights the screen of terminal device, it is assumed that the brightness of the screen
Value is the first brightness value, and terminal device can periodically obtain user state information and first environment according to prefixed time interval
Information, thus terminal device can be adjusted according to the user state information and first environment information the screen brightness value (for example,
The brightness value of the screen can be adjusted to the second brightness value by the first brightness value by terminal device).
Optionally, in the embodiment of the present invention, terminal device can be locating for the earpiece acquisition terminal equipment by terminal device
The volume of environment obtains acoustic information by the earpiece of terminal device.It should be noted that within a preset period of time, terminal
Equipment is available to arrive multiple volumes.One kind is possible to be achieved in that, terminal device can calculate the variance of multiple volume
Value, and according to the environment noisy degree of variance yields acquisition terminal device；Alternatively possible is achieved in that, terminal device can be with
The arithmetic mean of instantaneous value of multiple volume is calculated, and obtains the environment noisy degree of terminal device according to the arithmetic mean of instantaneous value.Specifically may be used
To determine that the embodiment of the present invention is not construed as limiting according to actual use demand.
Optionally, in the embodiment of the present invention, terminal device can pass through the camera acquisition terminal equipment institute of terminal device
Locate the image of environment, i.e., image information is obtained by the camera of terminal device.It should be noted that within a preset period of time,
The available multiple images of terminal device, therefore terminal device can calculate the Difference of content between multiple image, and root
The environment noisy degree of terminal device is obtained according to the Difference of content between multiple image.It specifically can be according to actual use demand
It determines, the embodiment of the present invention is not construed as limiting.
Optionally, in the embodiment of the present invention, user state information may include operation information of the user to terminal device, with
At least one of and in the distance between user and terminal device information.Wherein, which can serve to indicate that default
User can serve to indicate that user within a preset period of time to the operation behavior of destination application, the range information in period
The distance between terminal device.It, can be with it is understood that terminal device is by obtaining operation information and/or range information
The screen intensity of terminal device is adjusted according to operation information and/or range information, therefore, with the prior art only by terminal device
Screen be set as predetermined luminance value and compare, brightness adjusting method provided in an embodiment of the present invention can better adapt to complicated
Environment so that the accuracy for the screen intensity that terminal device is adjusted is higher, and then can satisfy user under complex environment
Demand to different screen brightness.
Further, above-mentioned destination application can be social category application program, shopping class application program or video
Class application program etc..It can specifically be determined according to actual use demand, the embodiment of the present invention is not construed as limiting.
Illustratively, in the case where destination application is that social category is applied, user is to social activity within a preset period of time
The operation behavior of class application program may include: user to the good friend of user sends the operation behavior of message, user checks reception
To the operation behavior of message, user adds the operation behavior of good friend and user checks that dynamic operation behavior of good friend etc. may
Behavior.In the case where destination application is shopping class application program, user is to shopping class application within a preset period of time
The operation behavior of program may include: that user checks that the operation behavior of commodity, user buy operation behavior and the user of commodity
Check the equiprobable behavior of the behavior of the logistics information of the commodity of purchase.The case where target application is video class application program
Under, user may include: the operation row of user's broadcasting video to the operation behavior of video class application program within a preset period of time
For with the equiprobable behavior of the operation behavior of user's foradownloaded video.
Further, above-mentioned distance can be the distance between the pupil of user and terminal device.It should be noted that this
In inventive embodiments, within a preset period of time, the available multiple distances between user and terminal device of terminal device.One
Kind is possible to be achieved in that, terminal device is using the arithmetic mean of instantaneous value of multiple distance as user in preset time period and terminal
The distance of distance between equipment；Alternatively possible is achieved in that, terminal device makees a distance in multiple distance
For distance between user and terminal device in preset time period.
Illustratively, during user's using terminal equipment, terminal device can be taken the photograph with the preposition of opening terminal apparatus
As head, and pass through the multiple images that the front camera periodically obtains user, and distance algorithm according to prior art, it is right
The multiple images of user calculate, so as to obtain multiple distances between the pupil of user and terminal device, so eventually
End equipment can using the arithmetic mean of instantaneous value of multiple distance as distance between user and terminal device in preset time period, or
Using a distance in multiple distance as distance between user and terminal device in preset time period.
Step 101, terminal device are adjusted eventually according at least one in the user state information and the first environment information
The screen intensity of end equipment.
For the specific descriptions of user state information and first environment information, the step 101 of above-described embodiment may refer to
In to the associated description of user state information and first environment information, details are not described herein again.
In the embodiment of the present invention, after terminal device obtains user state information and first environment information, terminal device
The first following optional implementation, second of optional implementation or the third optional realization side can at least be passed through
Formula adjusts the screen intensity of terminal device.
The first optional implementation, terminal device can adjust the screen of terminal device according to user state information
Brightness.For example, terminal device can according to user between the operation information and user and terminal device of terminal device away from
From at least one in information, the screen intensity of terminal device is adjusted.
Second of optional implementation, terminal device can adjust the screen of terminal device according to first environment information
Brightness.For example, terminal device can be according at least one in acoustic information and image information, the screen for adjusting terminal device is bright
Degree.
The third optional implementation, terminal device can be adjusted according to user state information and first environment information
The screen intensity of terminal device.It is appreciated that compared with the first optional implementation and second of optional implementation,
The accuracy for the screen intensity that the third optional implementation is adjusted is higher, so as to preferably meet under complex environment
Demand of the user to different screen brightness.
Optionally, in the embodiment of the present invention, " terminal device is believed according to the user state information and the first environment above-mentioned
At least one of in breath, adjust the screen intensity of terminal device " before, terminal device can execute following steps: by terminal
The screen intensity of equipment is set as the first brightness value.Wherein, which can be the Benchmark brightness value (example of terminal device
Such as, which can be the brightness value of the terminal device default setting after terminal device booting)；First brightness value
Can according to the first information adjust after brightness value, which may include the residual electric quantity of terminal device, terminal
In the charged state of equipment and the geographical location information of terminal device at least one of and terminal device local environment it is bright
(for example, after terminal device booting, terminal device can will at least shield angle value according to the brightness value of terminal device local environment
The brightness value of curtain is set as the first brightness value).
The embodiment of the present invention provides a kind of brightness adjusting method, due to can according to the volume of terminal device local environment,
At least one of in state when the image of terminal device local environment, user's using terminal equipment, adjust the screen of terminal device
Curtain brightness, therefore, compared with the prior art only sets predetermined luminance value for the screen of terminal device, the embodiment of the present invention is mentioned
The brightness adjusting method of confession can better adapt to complex environment, so that the screen intensity that terminal device is adjusted is accurate
Property is higher, and then can satisfy demand of the user to different screen brightness under complex environment.
Optionally, in the embodiment of the present invention, in conjunction with Fig. 2, as shown in figure 3, above-mentioned steps 101 specifically can be by following
Step 101a and step 101b is realized.
Step 101a, terminal device determines the ring of terminal device according at least one in acoustic information and image information
Border noisy degree.
For the specific descriptions in acoustic information and image information, may refer in the step 100 of above-described embodiment to sound
Associated description in message breath and image information, details are not described herein again.
Step 101b, terminal device adjusts the screen intensity of terminal device according to the environment noisy degree.
Wherein, above-mentioned screen intensity and environment noisy degree are negatively correlated.
Illustratively, it is assumed that the environment noisy degree of terminal device from low to high successively with " 1 ", " 2 ", " 3 " ... and
" 6 " indicate, then being a kind of environment noisy degree and screen intensity corresponding relationship provided in an embodiment of the present invention as shown in table 1.
Table 1
| Environment noisy degree | Screen intensity |
| 1 | 8 |
| 2 | 7 |
| 3 | 6 |
| 4 | 5 |
| 5 | 4 |
| 6 | 3 |
| 7 | 2 |
| 8 | 1 |
Referring to table 1, in the case where the environment noisy degree of terminal device is different, the screen intensity of terminal device is different.And
And the screen intensity of terminal device and environment noisy degree are negatively correlated.It should be noted that in above-mentioned table 1 environment noisy degree and
The corresponding relationship of screen intensity is enumerated to be exemplary, does not cause any restriction to the embodiment of the present invention.It is appreciated that practical
When realization, environment noisy degree and screen intensity can also be other possible numerical value, specifically can be true according to actual use demand
It is fixed.
Brightness adjusting method provided in an embodiment of the present invention, on the one hand, in the environment noisy degree of terminal device local environment
When higher, terminal device be can be effectively prevented and be shown on the screen of terminal device by turning down the screen intensity of terminal device
Content is seen by other users, it can protects the privacy of user；On the other hand, noisy in the environment of terminal device local environment
When spending lower, terminal device (or is not adjusted the screen intensity of terminal device by the way that the screen intensity of terminal device is turned up
Section), family, which can be used, can more clearly visible check the content shown on the screen of terminal device.Therefore can preferably meet
Demand of the user to different screen brightness under complex environment.
Optionally, in the embodiment of the present invention, the environment noisy degree in above-mentioned steps 101a and step 101b can be with terminal
The sound volume difference degree of facility environment within a preset period of time is positively correlated.Environment noisy degree can exist with terminal device local environment
The Difference of content between multiple images in preset time period is positively correlated.
Illustratively, it is assumed that terminal device collects N number of volume (N is positive integer) within a preset period of time, and N number of sound
Amount respectively with v1, v2, v3 ... and vN indicate, then terminal device can calculate the side of N number of volume by following formula
Difference: r=1/N* [(v1-n)2+(v2-n)2+(v3-n)2+……+(vN-n)2].Wherein, n is the average of N number of volume.Into one
Step, it is assumed that environment noisy degree is indicated with m1, then environment noisy degree m1 can be obtained by following formula: m1=a1*r.
Wherein, a1 is a constant, and a1 is positive number.
Illustratively, it is assumed that terminal device collects the Difference of content p between multiple images within a preset period of time
It indicates, and environment noisy degree is indicated with m2, then environment noisy degree m2 can be obtained by following formula: m2=a2*p.Its
In, a2 is a constant, and a2 is positive number.
It is understood that if sound volume difference degree (or the terminal device institute of terminal device environment within a preset period of time
Locate the Difference of content between the multiple images of environment within a preset period of time) it is higher, then terminal device can determine terminal
The environment noisy degree of equipment local environment is higher, so that terminal device can turn down screen intensity；If terminal device environment
Sound volume difference degree within a preset period of time is (or interior between the multiple images of terminal device local environment within a preset period of time
Hold diversity factor) it is lower, then terminal device can determine that the noisy degree of terminal device local environment is lower, so that terminal device can
Screen intensity to be turned up.Brightness adjusting method provided in an embodiment of the present invention, since terminal device local environment is when default
Between sound volume difference degree (or the content deltas between the multiple images of terminal device local environment within a preset period of time in section
Degree) it is different when, the environment noisy degree of terminal device local environment is different, therefore within a preset period of time according to terminal device environment
Sound volume difference degree (or Difference of content between the multiple images of terminal device local environment within a preset period of time) setting
The screen intensity of terminal device can preferably meet the needs of user is to different screen brightness under complex environment.
Optionally, in the embodiment of the present invention, the screen intensity of terminal device within a preset period of time sets terminal with user
Standby operating frequency is positively correlated.The screen intensity of terminal device and user are flat between terminal device within a preset period of time
Apart from negatively correlated.
Illustratively, in terminal device according to user to the operation information of terminal device, the screen for adjusting terminal device is bright
In the case where degree, it is assumed that user within a preset period of time indicates the operation information of terminal device with operating frequency x, terminal device
Screen intensity indicated with f1, then the screen intensity f1 of terminal device can be obtained by following formula: f1=a1*x.Its
In, a1 can be a constant, and a1 is positive number.
Illustratively, terminal device according to user between terminal device at a distance from information, adjust the screen of terminal device
In the case where curtain brightness, it is assumed that user's (such as pupil of user of the average distance between terminal device within a preset period of time
Average distance between terminal device within a preset period of time) it is indicated with s, the screen intensity of terminal device is indicated with f2, that
The screen intensity f2 of terminal device can be obtained by following formula: f2=a2*s.Wherein, a2 can be a constant, and
A2 is negative.
Illustratively, in terminal device according between operation information and user and terminal device of the user to terminal device
Range information, in the case where the screen intensity for adjusting terminal device, it is assumed that user is within a preset period of time to the behaviour of terminal device
Make information is indicated with operating frequency x, and average distance of the user within a preset period of time between terminal device is indicated with s, terminal
The screen intensity of equipment is indicated with f3, then the screen intensity f3 of terminal device can be obtained by following formula: f3=a1*x+
a2*s.Wherein, a1 and a2 can be two different constants, and a1 is positive number, and a2 is negative.
It is understood that if user (or user higher to the operating frequency of terminal device within a preset period of time
Average distance of the pupil within a preset period of time between terminal device is smaller), then terminal device can determine user to end
The content focus shown on end equipment screen is higher, so that terminal device screen intensity can be turned up；If user is pre-
If lower to the operating frequency of terminal device in the period (or user's average departure between terminal device within a preset period of time
From larger), then terminal device can determine that user is lower to the content focus shown on terminal device screen, thus terminal
Equipment can turn down screen intensity.Brightness adjusting method provided in an embodiment of the present invention, due to when user is in preset time period
The interior operating frequency to terminal device is different (or average distance of the user within a preset period of time between terminal device is different)
When, user is different to the content focus shown on terminal device screen, i.e. the screen intensity that may need of user is different, therefore
According to user, to the operating frequency of terminal device, (or user is within a preset period of time between terminal device within a preset period of time
Average distance) setting terminal device screen intensity, it is bright to different screen can preferably to meet user under complex environment
The demand of degree.
Optionally, in the embodiment of the present invention, before above-mentioned steps 101, brightness regulation side provided in an embodiment of the present invention
Method can also include the steps that following 102.Also, above-mentioned steps 101 can specifically be realized by following step 101c.
Step 102, terminal device obtain the history environment information of historical user's status information and terminal device.
Wherein, above-mentioned historical user's status information can serve to indicate that the historical behavior of user's using terminal equipment.It is above-mentioned
History environment information can serve to indicate that the historical information of terminal device local environment.
Step 101c, terminal device is according to user state information, historical user's status information, first environment information and history
Environmental information adjusts the screen intensity of terminal device.
Optionally, above-mentioned steps 101c can specifically be realized by following step 101c1- step 101c3.
Step 101c1, terminal device is according to user state information and first object corresponding with historical user's status information
Numerical value obtains the first numerical value.Wherein, first object numerical value can serve to indicate that historical user's status information to the screen of terminal device
The influence degree of the brightness value of curtain, the first numerical value can serve to indicate that user state information and historical user's status information to terminal
The influence degree of the brightness value of the screen of equipment.
Step 101c2, terminal device is according to first environment information and the second target value corresponding with history environment information,
Obtain second value.Wherein, the second target value can serve to indicate that historical user's status information to the screen of terminal device
The influence degree of brightness value, second value can serve to indicate that first environment information and history environment information to the screen of terminal device
The influence degree of the brightness value of curtain.
Step 101c3, terminal device weights first numerical value and the second value, obtains third value, and by screen
Brightness value the second brightness value is adjusted to by the first brightness value.Wherein, the second brightness value be the first brightness value and third value it
With.
Optionally, in the embodiment of the present invention, first object numerical value and the second target value can deposit in advance for terminal device
The numerical value of storage.It is appreciated that after obtaining the first numerical value, the first object numerical value of storage can be updated to the by terminal device
One numerical value；After obtaining second value, the second target value of storage can be updated to second value by terminal device.
Illustratively, it is assumed that the first numerical value indicates that second value is indicated with g2 with g1, and third value is indicated with g3, that
Third value: g3=a3*g1+a4*g2 can be obtained according to following formula.Wherein, a3 and a4 can be constant.
Brightness adjusting method provided in an embodiment of the present invention, due to can be according to user state information, historical user's state
Information, first environment information and history environment information adjust the screen intensity of terminal device, therefore, only will be whole with the prior art
The screen of end equipment is set as predetermined luminance value and compares, so that the accuracy for the screen intensity that terminal device is adjusted is higher,
And then it can satisfy demand of the user to different screen brightness under complex environment.
Optionally, in the embodiment of the present invention, above-mentioned steps 101c1 can specifically pass through following step 101c11 and step
101c12 is realized.
Step 101c11, terminal device obtains third target value according to user state information.Wherein, third number of targets
Value can serve to indicate that user state information to the influence degree of the brightness value of the screen of terminal device.
Step 101c12, third target value and first object numeric weights are obtained the first numerical value by terminal device.
Illustratively, terminal device can be according to first object numerical value, historical time section, third target value and default
Period obtains second value using the first formula.Wherein, the first formula are as follows: g1=(g4*T+g5*t)/(T+t), g1
One numerical value, g4 are first object numerical value, and g5 is third target value, and T is historical time section, and t is preset time period (historical time
Section is the period before preset time period).
Brightness adjusting method provided in an embodiment of the present invention, due to the embodiment of the present invention can according to user state information and
Historical user's status information adjusts screen intensity, therefore, with the prior art only the screen of terminal device is set as presetting it is bright
Angle value is compared, so that the accuracy for the screen intensity that terminal device is adjusted is higher, and then can satisfy under complex environment
Demand of the user to different screen brightness.
Optionally, in the embodiment of the present invention, after above-mentioned steps 101c3, brightness regulation provided in an embodiment of the present invention
Method can also include the steps that following 103- steps 105.
The first input of step 103, terminal device in response to the user that receives on brightness regulation interface, determines and should
Corresponding 4th numerical value of first input.
Step 104, by third value and the 4th numeric weights, obtain the 5th numerical value.
Second brightness value is adjusted to third brightness value by step 105.Wherein, third brightness value can be the second brightness value
The sum of with the 5th numerical value.
Brightness adjusting method provided in an embodiment of the present invention, due to when according to user's using terminal equipment state and end
After the current noisy degree of end equipment local environment adjusts the screen intensity of terminal device, it is bright screen can also to be adjusted according to user
The input of degree further adjusts screen intensity, therefore the accuracy that the brightness value of screen is arranged is higher, and more fitting user needs
It asks.
As shown in figure 4, the embodiment of the present invention provides a kind of terminal device 400.The terminal device includes obtaining 401 He of module
Adjustment module 402.Wherein, module 401 is obtained, in the first environment information for obtaining user state information and terminal device
At least one of, which is used to indicate state when user's using terminal equipment, which includes sound
At least one of in message breath and image information, which is used to indicate the volume of terminal device local environment, the image
Information is used to indicate the image of terminal device local environment；Adjustment module 402, the use for being obtained according to module 401 is obtained
At least one of in family status information and the first environment information, adjust the screen intensity of terminal device.
Optionally, in the embodiment of the present invention, adjustment module 402 specifically can be used for the sound obtained according to module 401 is obtained
At least one of in message breath and image information, determine the environment noisy degree of terminal device；And it according to the environment noisy degree, adjusts
The screen intensity of terminal device is saved, the screen intensity and the environment noisy degree are negatively correlated.
Optionally, in the embodiment of the present invention, environment noisy degree can be with terminal device local environment within a preset period of time
Sound volume difference degree be positively correlated, environment noisy degree can be with the multiple images of terminal device local environment within a preset period of time
Between Difference of content be positively correlated.
Optionally, in the embodiment of the present invention, user state information may include operation information of the user to terminal device, with
At least one of and in the distance between user and terminal device information.
Optionally, in the embodiment of the present invention, screen intensity can be with user within a preset period of time to the behaviour of terminal device
Working frequency is positively correlated, and screen intensity can the average distance between terminal device be in negative within a preset period of time with user
It closes.
Terminal device provided in an embodiment of the present invention can be realized terminal device in above method embodiment realize it is each
Process, to avoid repeating, which is not described herein again.
The embodiment of the present invention provides a kind of terminal device, due to can volume, terminal according to terminal device local environment
At least one of in state when the image of equipment local environment, user's using terminal equipment, the screen for adjusting terminal device is bright
Degree, it is therefore, provided in an embodiment of the present invention compared with the prior art only sets predetermined luminance value for the screen of terminal device
Terminal device can better adapt to complex environment, so that the accuracy for the screen intensity that terminal device is adjusted is higher,
And then it can satisfy demand of the user to different screen brightness under complex environment.
A kind of hardware structural diagram of Fig. 5 terminal device of each embodiment to realize the present invention.As shown in figure 5, should
Terminal device 200 includes but is not limited to: radio frequency unit 201, network module 202, audio output unit 203, input unit 204,
Sensor 205, display unit 206, user input unit 207, interface unit 208, memory 209, processor 210, Yi Ji electricity
The components such as source 211.It will be understood by those skilled in the art that terminal device structure shown in Fig. 5 is not constituted to terminal device
Restriction, terminal device may include perhaps combining certain components or different components than illustrating more or fewer components
Arrangement.In embodiments of the present invention, terminal device include but is not limited to mobile phone, tablet computer, laptop, palm PC,
Vehicle-mounted terminal equipment, wearable device and pedometer etc..
Wherein, processor 210, at least one in first environment information for obtaining user state information and terminal device
, which is used to indicate state when user's using terminal equipment, which includes acoustic information
With at least one in image information, which is used to indicate the volume of terminal device local environment, which uses
In the image of instruction terminal equipment local environment；Adjustment module 402, the User Status letter for being obtained according to processor 210
At least one of in breath and the first environment information, adjust the screen intensity of terminal device.
The embodiment of the present invention provides a kind of terminal device, due to can volume, terminal according to terminal device local environment
At least one of in state when the image of equipment local environment, user's using terminal equipment, the screen for adjusting terminal device is bright
Degree, it is therefore, provided in an embodiment of the present invention compared with the prior art only sets predetermined luminance value for the screen of terminal device
Terminal device can better adapt to complex environment, so that the accuracy for the screen intensity that terminal device is adjusted is higher,
And then it can satisfy demand of the user to different screen brightness under complex environment.
It should be understood that the embodiment of the present invention in, radio frequency unit 201 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 210 handle；In addition, by uplink
Data are sent to base station.In general, radio frequency unit 201 includes but is not limited to antenna, at least one amplifier, transceiver, coupling
Device, low-noise amplifier, duplexer etc..In addition, radio frequency unit 201 can also by wireless communication system and network and other set
Standby communication.
Terminal device provides wireless broadband internet by network module 202 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 203 can be received by radio frequency unit 201 or network module 202 or in memory 209
The audio data of storage is converted into audio signal and exports to be sound.Moreover, audio output unit 203 can also provide and end
The relevant audio output of specific function that end equipment 200 executes is (for example, call signal receives sound, message sink sound etc.
Deng).Audio output unit 203 includes loudspeaker, buzzer and receiver etc..
Input unit 204 is for receiving audio or video signal.Input unit 204 may include graphics processor
(Graphics Processing Unit, GPU) 2041 and microphone 2042, graphics processor 2041 is in video acquisition mode
Or the image data of the static images or video obtained in image capture mode by image capture apparatus (such as camera) carries out
Reason.Treated, and picture frame may be displayed on display unit 206.Through graphics processor 2041, treated that picture frame can be deposited
Storage is sent in memory 209 (or other storage mediums) or via radio frequency unit 201 or network module 202.Mike
Wind 2042 can receive sound, and can be audio data by such acoustic processing.Treated audio data can be
The format output that mobile communication base station can be sent to via radio frequency unit 201 is converted in the case where telephone calling model.
Terminal device 200 further includes at least one sensor 205, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 2061, and proximity sensor can close when terminal device 200 is moved in one's ear
Display panel 2061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axis) size of acceleration, it can detect that size and the direction of gravity when static, can be used to identify terminal device posture (ratio
Such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap)；It passes
Sensor 205 can also include fingerprint sensor, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer, wet
Meter, thermometer, infrared sensor etc. are spent, details are not described herein.
Display unit 206 is for showing information input by user or being supplied to the information of user.Display unit 206 can wrap
Display panel 2061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used
Forms such as (Organic Light-Emitting Diode, OLED) configure display panel 2061.
User input unit 207 can be used for receiving the number or character information of input, and generate the use with terminal device
Family setting and the related key signals input of function control.Specifically, user input unit 207 include touch panel 2071 and
Other input equipments 2072.Touch panel 2071, also referred to as touch screen collect the touch operation of user on it or nearby
(for example user uses any suitable objects or attachment such as finger, stylus on touch panel 2071 or in touch panel 2071
Neighbouring operation).Touch panel 2071 may include both touch detecting apparatus and touch controller.Wherein, touch detection
Device detects the touch orientation of user, and detects touch operation bring signal, transmits a signal to touch controller；Touch control
Device processed receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives processor 210, receiving area
It manages the order that device 210 is sent and is executed.Furthermore, it is possible to more using resistance-type, condenser type, infrared ray and surface acoustic wave etc.
Seed type realizes touch panel 2071.In addition to touch panel 2071, user input unit 207 can also include other input equipments
2072.Specifically, other input equipments 2072 can include but is not limited to physical keyboard, function key (such as volume control button,
Switch key etc.), trace ball, mouse, operating stick, details are not described herein.
Further, touch panel 2071 can be covered on display panel 2061, when touch panel 2071 is detected at it
On or near touch operation after, send processor 210 to determine the type of touch event, be followed by subsequent processing device 210 according to touching
The type for touching event provides corresponding visual output on display panel 2061.Although in Fig. 5, touch panel 2071 and display
Panel 2061 is the function that outputs and inputs of realizing terminal device as two independent components, but in some embodiments
In, can be integrated by touch panel 2071 and display panel 2061 and realize the function that outputs and inputs of terminal device, it is specific this
Place is without limitation.
Interface unit 208 is the interface that external device (ED) is connect with terminal device 200.For example, external device (ED) may include having
Line or wireless head-band earphone port, external power supply (or battery charger) port, wired or wireless data port, storage card end
Mouth, port, the port audio input/output (I/O), video i/o port, earphone end for connecting the device with identification module
Mouthful etc..Interface unit 208 can be used for receiving the input (for example, data information, electric power etc.) from external device (ED) and
By one or more elements that the input received is transferred in terminal device 200 or can be used in 200 He of terminal device
Data are transmitted between external device (ED).
Memory 209 can be used for storing software program and various data.Memory 209 can mainly include storing program area
The storage data area and, wherein storing program area can (such as the sound of application program needed for storage program area, at least one function
Sound playing function, image player function etc.) etc.；Storage data area can store according to mobile phone use created data (such as
Audio data, phone directory etc.) etc..In addition, memory 209 may include high-speed random access memory, it can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 210 is the control centre of terminal device, utilizes each of various interfaces and the entire terminal device of connection
A part by running or execute the software program and/or module that are stored in memory 209, and calls and is stored in storage
Data in device 209 execute the various functions and processing data of terminal device, to carry out integral monitoring to terminal device.Place
Managing device 210 may include one or more processing units；Optionally, processor 210 can integrate application processor and modulatedemodulate is mediated
Manage device, wherein the main processing operation system of application processor, user interface and application program etc., modem processor is main
Processing wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 210.
Terminal device 200 can also include the power supply 211 (such as battery) powered to all parts, optionally, power supply 211
Can be logically contiguous by power-supply management system and processor 210, to realize management charging by power-supply management system, put
The functions such as electricity and power managed.
In addition, terminal device 200 includes some unshowned functional modules, details are not described herein.
Optionally, the embodiment of the present invention also provides a kind of terminal device, including processor 210 as shown in Figure 5, memory
209, it is stored in the computer program that can be run on memory 209 and on processor 210, the computer program is by processor
210 realize each process of above method embodiment when executing, and can reach identical technical effect, to avoid repeating, here
It repeats no more.
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, realizes each process of above method embodiment when which is executed by processor, and can reach identical
Technical effect, to avoid repeating, which is not described herein again.Wherein, computer readable storage medium, such as read-only memory (Read-
Only Memory, ROM), random access memory (Random Access Memory, 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 terminal device (can be mobile phone, computer, clothes
Business device, air conditioner or the network equipment etc.) execute the method that each embodiment of the present invention describes.
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 (12)
1. a kind of brightness adjusting method, which is characterized in that be applied to terminal device, which comprises
Obtain at least one in the first environment information of user state information and the terminal device, the user state information
It is used to indicate state of the user using the terminal device when, the first environment information includes in acoustic information and image information
At least one of, the acoustic information is used to indicate the volume of the terminal device local environment, and described image information is for referring to
Show the image of the terminal device local environment；
According at least one in the user state information and the first environment information, the screen of the terminal device is adjusted
Brightness.
2. the method according to claim 1, wherein described according to the user state information and first ring
At least one of in the information of border, adjust the screen intensity of the terminal device, comprising:
According at least one in the acoustic information and described image information, the environment noisy degree of the terminal device is determined；
According to the environment noisy degree, the screen intensity of the terminal device is adjusted, the screen intensity and the environment are noisy
It spends negatively correlated.
3. according to the method described in claim 2, it is characterized in that, the environment noisy degree and the terminal device local environment
Sound volume difference degree within a preset period of time is positively correlated, and the environment noisy degree and the terminal device local environment are default
The Difference of content between multiple images in period is positively correlated.
4. the method according to claim 1, wherein the user state information includes that user sets the terminal
At least one of in the distance between standby operation information and user and the terminal device information.
5. according to the method described in claim 4, it is characterized in that, the screen intensity and user are within a preset period of time to institute
The operating frequency for stating terminal device is positively correlated, and the screen intensity and user are within a preset period of time between terminal device
Average distance is negatively correlated.
6. a kind of terminal device, which is characterized in that the terminal device includes obtaining module and adjustment module；
The acquisition module, at least one in first environment information for obtaining user state information and the terminal device
, the user state information is used to indicate state of the user using the terminal device when, and the first environment information includes
At least one of in acoustic information and image information, the acoustic information is used to indicate the sound of the terminal device local environment
Amount, described image information are used to indicate the image of the terminal device local environment；
The adjustment module, the user state information and the first environment information for being obtained according to the acquisition module
At least one of in, adjust the screen intensity of the terminal device.
7. terminal device according to claim 6, which is characterized in that
The adjustment module, specifically in the acoustic information and described image information according to the acquisition module acquisition
At least one of, determine the environment noisy degree of the terminal device；And according to the environment noisy degree, adjust the terminal device
Screen intensity, the screen intensity and the environment noisy degree are negatively correlated.
8. terminal device according to claim 7, which is characterized in that locating for the environment noisy degree and the terminal device
The sound volume difference degree of environment within a preset period of time is positively correlated, and the environment noisy degree and the terminal device local environment exist
The Difference of content between multiple images in preset time period is positively correlated.
9. terminal device according to claim 6, which is characterized in that the user state information includes user to the end
At least one of in the operation information of end equipment and the distance between user and the terminal device information.
10. terminal device according to claim 9, which is characterized in that the screen intensity and user are in preset time period
The interior operating frequency to the terminal device is positively correlated, the screen intensity and user within a preset period of time with terminal device
Between average distance it is negatively correlated.
11. a kind of terminal device, 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 5 is realized when the computer program is executed by the processor
Any one of described in brightness adjusting method the step of.
12. a kind of computer readable storage medium, which is characterized in that store computer journey on the computer readable storage medium
Sequence, the brightness adjusting method as described in any one of claims 1 to 5 is realized when the computer program is executed by processor
Step.
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| CN109343693B (en) | 2021-08-13 |
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