CN106357918A - Method for adjusting screen brightness and mobile terminal - Google Patents
Method for adjusting screen brightness and mobile terminal Download PDFInfo
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- CN106357918A CN106357918A CN201610877870.6A CN201610877870A CN106357918A CN 106357918 A CN106357918 A CN 106357918A CN 201610877870 A CN201610877870 A CN 201610877870A CN 106357918 A CN106357918 A CN 106357918A
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- screen intensity
- screen
- brightness
- intensity
- mobile terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/10—Intensity circuits
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- Environmental & Geological Engineering (AREA)
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
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- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Telephone Function (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The embodiment of the invention provides a method for adjusting screen brightness. The method is applied to a mobile terminal. The method comprises the following steps of when the screen of the mobile terminal is illuminated, detecting the brightness of outside environment of the mobile terminal; according to the brightness of the outside environment, obtaining a first screen brightness and at least one second screen brightness, wherein the first screen brightness is a standard screen brightness corresponding to the brightness of the outside environment, the second screen brightness is a screen brightness corresponding to the brightness of the outside environment after the adjusting by a user of the mobile terminal is finished each time, the time corresponding to the second screen brightness is the time after the adjusting by the user of the mobile terminal is finished each time, and the time corresponding to each obtained second screen brightness is more approximated to the current time in comparison with the time corresponding to the unobtained second screen brightness; according to the first screen brightness and the second screen brightness, calculating a third screen brightness; adjusting the screen brightness into the third screen brightness. The embodiment of the invention provides the mobile terminal. The method provided by the invention has the advantage that the frequent adjusting of the screen brightness by the user is not needed.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of method adjusting screen intensity and mobile terminal.
Background technology
Mobile terminal passes through displaying information on screen.When opening mobile terminal, such as mobile phone, find screen sometimes
Brightness is not most suitable brightness.Although, mobile terminal can move regulation screen intensity.This movement adjusts screen intensity
Set by mobile terminal system, its usual demand based on most of mobile phone users and set.But, moved due to different
Dynamic terminal use has been experienced as nuance for screen intensity, and the screen being suitable for for some mobile phone users is bright
Degree, may just be not suitable for for other mobile phone users.Mobile terminal of the prior art cannot meet each mobile terminal
The individual needs of user, so that mobile phone users need often to adjust screen intensity manually, reduce mobile phone users
Experience.
Content of the invention
The embodiment of the present invention provides a kind of method adjusting screen intensity, to solve mobile phone users warp in prior art
Often need to adjust the problem of screen intensity manually according to self-demand.
The embodiment of the present invention provides a kind of mobile terminal, frequent with the screen intensity that solves mobile terminal of the prior art
Need the problem that mobile phone users are adjusted manually according to self-demand.
In a first aspect, providing a kind of method adjusting screen intensity, it is applied to mobile terminal, comprising: if described mobile whole
The screen at end is lit, then detect the brightness of the external environment condition that described mobile terminal is located at；Bright according to described external environment condition
Degree obtains the first screen intensity and at least one second screen intensity, and wherein, described first screen intensity is and described external rings
The brightness corresponding standard screen brightness in border, described second screen intensity is described shifting corresponding with the brightness of described external environment condition
Dynamic terminal use adjusts every time the screen intensity after terminating, and the described second screen intensity corresponding moment is that described mobile terminal is used
Family adjusts every time the moment after terminating, and at least one described second screen intensity corresponding moment of acquisition, ratio was not described in obtaining
The second screen intensity corresponding moment is closer to current time；According to described first screen intensity and described second screen intensity meter
Calculate the 3rd screen intensity；Adjusting described screen intensity is described 3rd screen intensity.
Second aspect, provides a kind of mobile terminal, comprising: detection module, if for described mobile terminal screen by point
Bright, then detect the brightness of the external environment condition that described mobile terminal is located at；Acquisition module, for bright according to described external environment condition
Degree obtains the first screen intensity and at least one second screen intensity, and wherein, described first screen intensity is and described external rings
The brightness corresponding standard screen brightness in border, described second screen intensity is described shifting corresponding with the brightness of described external environment condition
Dynamic terminal use adjusts every time the screen intensity after terminating, and the described second screen intensity corresponding moment is that described mobile terminal is used
Family adjusts every time the moment after terminating, and at least one described second screen intensity corresponding moment of acquisition, ratio was not described in obtaining
The second screen intensity corresponding moment is closer to current time；Computing module, for according to described first screen intensity and described
Second screen intensity calculates the 3rd screen intensity；First adjustment module, is described 3rd screen for adjusting described screen intensity
Brightness.
So, in the embodiment of the present invention, brightness corresponding standard screen brightness according to current external environment condition with identical
Adjust the screen intensity after terminating before the corresponding mobile phone users of brightness of external environment condition and obtain and be suitable for mobile phone users
Screen intensity, thus avoiding mobile phone users to need often to adjust screen intensity, improve the experience of mobile phone users.
Brief description
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below by institute in the description to the embodiment of the present invention
Need use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only the present invention some enforcement
Example, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the flow chart of the method for regulation screen intensity of the embodiment of the present invention；
Fig. 2 is the flow chart of the method for regulation screen intensity of another embodiment of the present invention；
Fig. 3 is the structured flowchart of the mobile terminal of the embodiment of the present invention；
Fig. 4 is the structured flowchart of the mobile terminal of another embodiment of the present invention；
Fig. 5 is the structured flowchart of the mobile terminal of another embodiment of the present invention；
Fig. 6 is the structured flowchart of the mobile terminal of a still further embodiment of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment a part of embodiment that is the present invention, rather than whole embodiments.Based on this
Embodiment in bright, the every other enforcement that those of ordinary skill in the art are obtained under the premise of not making creative work
Example, broadly falls into the scope of protection of the invention.
Embodiments provide a kind of method adjusting screen intensity.The method of this embodiment is applied to mobile whole
End.As shown in figure 1, the flow chart of the method for regulation screen intensity for the embodiment of the present invention.The method of this example includes as follows
Step:
Step s101: if the screen of mobile terminal is lit, the brightness of the external environment condition that detection mobile terminal is located at.
The brightness of this external environment condition can be monitored by installing light-sensitive unit in the terminal.
Step s102: luminance acquisition first screen intensity according to external environment condition and at least one second screen intensity.
Wherein, the first screen intensity is standard screen brightness corresponding with the brightness of external environment condition.This standard screen brightness
Averagely can be worth to it is also possible to by consulting in scientific literature by gathering the use habit data of a large number of users and calculate
The data recorded obtains.
Wherein, the second screen intensity is after each regulation of mobile phone users corresponding with the brightness of external environment condition terminates
Screen intensity.Mobile phone users are running into the situation with the brightness of the brightness identical external environment condition of environment nowadays before
Under, screen intensity may be done with regulation to adapt to self-demand, therefore, this second screen intensity can embody mobile phone users
The use habit of itself.The quantity of the second screen intensity obtaining can be preset by mobile terminal system or by mobile phone users
Set.This second screen intensity corresponding moment is that mobile phone users adjust the moment after terminating every time.At least one obtaining
The individual second screen intensity corresponding moment than the second screen intensity not obtained the corresponding moment closer to current time, thus more
The use habit of mobile phone users itself can be reflected.
Step s103: the 3rd screen intensity is calculated according to the first screen intensity and the second screen intensity.
Optimal screen intensity can be obtained by comprehensively utilizing above two screen intensity for mobile phone users selection.
Step s104: regulation screen intensity is the 3rd screen intensity.
After calculating three screen intensitys, it is the 3rd screen intensity that mobile terminal adjusts screen intensity.
If mobile phone users think that the 3rd screen intensity of calculating is suitable for self-demand, it is no longer necessary to mobile terminal and uses
Family adjusts screen intensity manually.
To sum up, the method for the embodiment of the present invention, the brightness corresponding standard screen brightness according to current external environment condition and
Adjust the screen intensity after terminating before the corresponding mobile phone users of brightness of same external environment and obtain and be suitable for mobile terminal
The screen intensity of user, thus avoiding mobile phone users to need often to adjust screen intensity, improves mobile phone users
Experience.
Another embodiment of the present invention provides a kind of method adjusting screen intensity.The method of this another embodiment should
For mobile terminal.As shown in Fig. 2 the flow chart of the method for regulation screen intensity for another embodiment of the present invention.This is real
The method of example comprises the following steps that
Step s201: if the screen of mobile terminal is lit, the brightness of the external environment condition that detection mobile terminal is located at.
The brightness of this external environment condition can be monitored by installing light-sensitive unit in the terminal.
Step s202: luminance acquisition first screen intensity according to external environment condition and at least one second screen intensity.
Wherein, the first screen intensity is standard screen brightness corresponding with the brightness of external environment condition.This standard screen brightness
Averagely can be worth to it is also possible to by consulting in scientific literature by gathering the use habit data of a large number of users and calculate
The data recorded obtains.
Wherein, the second screen intensity is after each regulation of mobile phone users corresponding with the brightness of external environment condition terminates
Screen intensity.Mobile phone users are running into the situation with the brightness of the brightness identical external environment condition of environment nowadays before
Under, screen intensity may be done with regulation to adapt to self-demand, therefore, this second screen intensity can embody mobile phone users
The use habit of itself.The quantity of the second screen intensity obtaining can be preset by mobile terminal system or by mobile phone users
Set.This second screen intensity corresponding moment is that mobile phone users adjust the moment after terminating every time.At least one obtaining
The individual second screen intensity corresponding moment than the second screen intensity not obtained the corresponding moment closer to current time, thus more
The use habit of mobile phone users itself can be reflected.
Step s203: according to weight calculation the 4th screen intensity of the second screen intensity and the second screen intensity.
Wherein, the 4th screen intensity is the weighted mean of at least one the second screen intensity.Wherein, every one second screen
The weight of brightness can be preset by mobile terminal system or be set by mobile phone users, and all of weight sum is 1.Preferably
, the second screen intensity corresponding moment and current time are closer to then the corresponding weight of the second screen intensity is bigger.More preferably
, if the number of the second screen intensity obtaining is n, according to every one second screen intensity corresponding moment and current time
Degree of closeness from sorting as far as near, the weight of adjacent rear one second screen intensity of the weight ratio of previous second screen intensity is little
0.1/n.Because mobile phone users itself may change to the custom of brightness, with current time closer to the second screen bright
Degree, more can reflect the recent custom of mobile phone users, so weight is larger.
For example, external environment condition brightness is 300, and the quantity of the second screen intensity of acquisition is 10, according to current time
By as far as near order, the second screen intensity is followed successively by: 333,340,329,338,327,335,330,337,335, then basis
The rule of the adjacent little 0.1/n of weight of rear one second screen intensity of the weight ratio of previous second screen intensity, every one second screen
The weight of curtain brightness is followed successively by: 0.055,0.065,0.075,0.085,0.095,0.105,0.115,0.125,0.135,
0.145.
4th screen intensity=0.055 × 333+0.065 × 340+0.075 × 329+0.085 × 338+0.095 × 352+
0.105 × 327+0.115 × 335+0.125 × 330+0.135 × 337+0.145 × 335=335.44.
Step s204: bright according to the first screen intensity, the weight of the first screen intensity, the 4th screen intensity and the 4th screen
Weight calculation the 3rd screen intensity of degree.
Wherein, the 3rd screen intensity is the first screen intensity and the weighted mean of the 4th screen intensity.All of weight
Sum is 1.Preferably, the weight of the first screen intensity is less than the weight of the 4th screen intensity, so that the 3rd screen calculating
Curtain brightness, had both taken into full account the custom of mobile phone users itself, will not ignore the data of scientific statistics again completely.More preferably
, the weight of weight ratio the 4th screen intensity of the first screen intensity is less than predetermined threshold value.This predetermined threshold value is 0.1.
For example, external environment condition brightness is 300, and the first screen intensity of acquisition is 320, the 4th being obtained by step s203
Screen intensity is 335.44, sets the weight of the first screen intensity as 0.1, and the weight of the 4th screen intensity is 0.9, then the 3rd screen
Curtain brightness=0.1 × 320+0.9 × 335.44=333.896.
Step s205: regulation screen intensity is the 3rd screen intensity.
After calculating three screen intensitys, it is the 3rd screen intensity that mobile terminal adjusts screen intensity.
If mobile phone users think that the 3rd screen intensity of calculating is suitable for self-demand, it is no longer necessary to mobile terminal and uses
Family adjusts screen intensity manually.
Step s206: receive the 5th screen intensity of mobile phone users input, adjusting screen intensity is that the 5th screen is bright
Degree.
Even if regulation screen intensity is the 3rd screen intensity, but the 3rd screen intensity is also possible to be not suitable for moving eventually
End subscriber, therefore, mobile phone users can input and be best suitable for the 5th screen intensity of itself, so that mobile terminal adjusts screen
Curtain brightness is the 5th screen intensity.The mode of this input can be to directly input brightness value or by way of plus-minus
Adjust input.
Step s207: store external environment condition brightness, adjust the moment after screen intensity is the 5th screen intensity and the 5th screen
Curtain brightness.
The 3rd screen intensity due to calculating not is the screen intensity being best suitable for mobile phone users, therefore passes through storage
This external environment condition brightness, adjust screen intensity be the 5th screen intensity after moment and the 5th screen intensity ought to meet again
To during identical external environment condition brightness, the 5th screen intensity can be used for calculating the 3rd final screen intensity, so that obtaining
The 3rd screen intensity meet the demand of mobile phone users.
By step s206 and s207, so that the 3rd screen intensity calculating becomes closer to move after multiple regulation
The custom of dynamic terminal use.Therefore, when mobile phone users use this mobile terminal for a period of time after, mobile terminal be located at identical
The brightness of external environment condition under, mobile phone users do not need to adjust screen intensity manually again, and the 3rd screen intensity is as
The screen intensity of suitable mobile phone users.Additionally, passing through step s206 and s207, optimal screen intensity can be made with shifting
The change of the custom of dynamic terminal use and change, thus can be utilized the screen intensity after adjusting to obtain the custom of mobile phone users
Optimal screen intensity after change, it is to avoid mobile phone users adjust screen intensity manually.
To sum up, the method for the embodiment of the present invention, corresponding mobile whole according to calculating the brightness obtaining current external environment condition
The weighted mean of the screen intensity after end subscriber regulation, then the brightness pair calculating this weighted mean and current external environment condition
The weighted mean of the standard screen brightness answered as the screen intensity of suitable mobile terminal, thus avoiding mobile phone users
Need often to adjust screen intensity, improve the experience of mobile phone users；If additionally, the brightness in current external environment condition
In the case of, mobile phone users have adjusted screen intensity, then store the screen intensity after this regulation, to be again positioned at identical
In the case of the brightness of external environment condition, can obtain, by calculating, the screen intensity being more suitable for.
The embodiment of the present invention additionally provides a kind of mobile terminal, enables the details of the method in preceding method embodiment,
And reach identical effect.This mobile terminal can be but not limited to mobile phone, panel computer, mp3/mp4, intelligent watch, intelligence
Bracelet, personal digital assistant (personal digital assistant, pda), vehicle-mounted computer etc..As shown in figure 3, for originally
The structured flowchart of the mobile terminal of inventive embodiments.This mobile terminal specifically includes following module:
Detection module 301, if the screen for mobile terminal is lit, the external environment condition that detection mobile terminal is located at
Brightness.
For example, this detection module 301 can be light-sensitive unit.This detection module can also be that other can detect the dress of brightness
Put.
Acquisition module 302, for luminance acquisition first screen intensity according to external environment condition and at least one second screen
Brightness.
Wherein, the first screen intensity is standard screen brightness corresponding with the brightness of external environment condition.Acquisition module 302 obtains
This standard screen brightness can calculate and be averagely worth to it is also possible to pass through by gathering the use habit data of a large number of users
The data consulting record in scientific literature obtains.
Wherein, the second screen intensity is after each regulation of mobile phone users corresponding with the brightness of external environment condition terminates
Screen intensity.Mobile phone users are running into the situation with the brightness of the brightness identical external environment condition of environment nowadays before
Under, screen intensity may be done with regulation to adapt to self-demand, therefore, this second screen intensity can embody mobile phone users
The use habit of itself.Acquisition module 302 obtain the second screen intensity quantity can be preset by mobile terminal system or by
Mobile phone users set.This second screen intensity corresponding moment is that mobile phone users adjust the moment after terminating every time.
When at least one the second screen intensity corresponding moment of acquisition module 302 acquisition is more corresponding than the second screen intensity not obtained
Carve closer to current time, thus the use habit of mobile phone users itself more can be reflected.
Computing module 303, for calculating the 3rd screen intensity according to the first screen intensity and the second screen intensity.
Computing module 303 passes through comprehensive utilization above two screen intensity and can obtain optimal screen intensity for mobile whole
End subscriber selects.
First adjustment module 304, is the 3rd screen intensity for adjusting screen intensity.
After computing module 303 calculates three screen intensitys, it is the 3rd screen that the first adjustment module 304 adjusts screen intensity
Curtain brightness.
If mobile phone users think that the 3rd screen intensity of calculating is suitable for self-demand, it is no longer necessary to mobile terminal and uses
Family adjusts screen intensity manually.
To sum up, the mobile terminal of the embodiment of the present invention, bright according to the corresponding standard screen of brightness of current external environment condition
Adjust the screen intensity after terminating before the corresponding mobile phone users of brightness of degree and same external environment and obtain and be suitable for moving
The screen intensity of terminal use, thus avoiding mobile phone users to need often to adjust screen intensity, improving mobile terminal and using
The experience at family.
Another embodiment of the present invention additionally provides a kind of mobile terminal, enables method in preceding method embodiment
Details, and reach identical effect.This mobile terminal can be but not limited to mobile phone, panel computer, mp3/mp4, intelligent watch,
Intelligent bracelet, personal digital assistant (personal digital assistant, pda), vehicle-mounted computer etc..As shown in figure 4,
Structured flowchart for the mobile terminal of another embodiment of the present invention.This mobile terminal specifically includes following module:
Detection module 401, acquisition module 402, computing module 403 and the first adjustment module 404.Four above-mentioned modules are divided
Other detection module 301 corresponding with previous embodiment, acquisition module 302, computing module 303 and the first adjustment module 304
Function phase is same, will not be described here.
Preferably, this computing module 403 includes:
First calculating sub module 4031, for weight calculation the 4th screen according to the second screen intensity and the second screen intensity
Curtain brightness.
Wherein, the 4th screen intensity is the weighted mean of at least one the second screen intensity.Wherein, every one second screen
The weight of brightness can be preset by mobile terminal system or be set by mobile phone users, and all of weight sum is 1.Preferably
, the second screen intensity corresponding moment and current time are closer to then the corresponding weight of the second screen intensity is bigger.More preferably
, if the number of the second screen intensity that acquisition module 402 obtains is n, according to every one second screen intensity corresponding when
Carve with the degree of closeness of current time from sorting as far as near, adjacent rear one second screen of the weight ratio of previous second screen intensity
The little 0.1/n of weight of brightness.Because mobile phone users itself may change to the custom of brightness, with current time closer to
The second screen intensity, more can reflect the recent custom of mobile phone users, so weight is larger.
For example, external environment condition brightness is 300, and the quantity of the second screen intensity that the first acquisition module 402 obtains is 10,
According to by as far as near order, the second screen intensity is followed successively by with current time: 333,340,329,338,327,335,330,
337th, 335, then the rule of the little 0.1/n of weight according to adjacent rear one second screen intensity of the weight ratio of previous second screen intensity
Then, the weight of every one second screen intensity is followed successively by: 0.055,0.065,0.075,0.085,0.095,0.105,0.115,
0.125、0.135、0.145.
The 4th screen intensity=0.055th × 333+0.065 × 340+0.075 that first calculating sub module 4031 obtains ×
329+0.085×338+0.095×352+0.105×327+0.115×335+0.125×330+0.135×337+0.145×
335=335.44.
Second calculating sub module 4032, for bright according to the first screen intensity, the weight of the first screen intensity, the 4th screen
Degree and weight calculation the 3rd screen intensity of the 4th screen intensity.
Wherein, the 3rd screen intensity is the first screen intensity and the weighted mean of the 4th screen intensity.All of weight
Sum is 1.Preferably, the weight of the first screen intensity is less than the weight of the 4th screen intensity, so that the second calculating submodule
The 3rd screen intensity that block 4032 calculates, had both taken into full account the custom of mobile phone users itself, again will not ignorance section completely
Learn the data of statistics.It is furthermore preferred that the weight of weight ratio the 4th screen intensity of the first screen intensity is less than predetermined threshold value.This is pre-
If threshold value is 0.1.
For example, external environment condition brightness is 300, and the first screen intensity of acquisition is 320, by the first calculating sub module 4031
The 4th screen intensity calculating is 335.44, sets the weight of the first screen intensity as 0.1, the weight of the 4th screen intensity is
0.9, then the 3rd screen intensity=0.1st × 320+0.9 × 335.44=333.896 that the second calculating sub module 4032 calculates.
Preferably, the mobile terminal of this another embodiment also includes:
Second adjustment module 405, for receiving the 5th screen intensity of mobile phone users input, adjusting screen intensity is
5th screen intensity.
Even if computing module 403 calculates obtains the 3rd screen intensity, but the 3rd screen intensity is also possible to be not suitable for
Mobile phone users, therefore, mobile phone users can input and be best suitable for the 5th screen intensity of itself, so that mobile terminal
The second adjustment module 405 adjust screen intensity be the 5th screen intensity.The mode of this input can be to directly input brightness value,
Can also be to be adjusted by way of plus-minus.
Memory module 406, for store external environment condition brightness, adjust screen intensity be the 5th screen intensity after moment and
5th screen intensity.
Because the 3rd screen intensity that computing module 403 calculates not is the screen intensity being best suitable for mobile phone users,
Therefore store this external environment condition brightness, adjust the moment and the after screen intensity is the 5th screen intensity by memory module 406
5th screen intensity, so that when running into identical external environment condition brightness again, can be used for calculating finally by five screen intensitys
The 3rd screen intensity so that the 3rd screen intensity obtaining meets the demand of mobile phone users.
By the second adjustment module 405 and memory module 406, so that the 3rd screen calculating is bright after multiple regulation
Degree becomes closer to the custom of mobile phone users.Therefore, after mobile phone users use this mobile terminal one end time, move
Dynamic terminal is located under identical external environment condition brightness, and mobile phone users do not need to adjust screen intensity manually again, the 3rd screen
Curtain brightness is as best suitable for the screen intensity of mobile phone users.Additionally, passing through the second adjustment module 405 and memory module 406,
Optimal screen intensity can be made to change with the change of the custom of mobile phone users, thus the screen after adjusting can be utilized
Brightness obtains the optimal screen intensity after the custom change of mobile phone users, it is to avoid mobile phone users adjust screen manually
Curtain brightness.
To sum up, the mobile terminal of the embodiment of the present invention, according to the corresponding shifting of brightness calculating the current external environment condition of acquisition
Dynamic terminal use adjust after screen intensity weighted mean, then calculate the bright of this weighted mean and current external environment condition
Spend the screen intensity as suitable mobile terminal for the weighted mean of corresponding standard screen brightness, thus avoiding mobile terminal
User needs often to adjust screen intensity, improves the experience of mobile phone users；If additionally, bright in current external environment condition
In the case of degree, mobile phone users have adjusted screen intensity, then store the screen intensity after this regulation, to be again positioned at phase
In the case of the same brightness of external environment condition, can obtain, by calculating, the screen intensity being more suitable for.
Fig. 5 is the structured flowchart of the mobile terminal of another embodiment of the present invention.Mobile terminal 500 shown in Fig. 5 includes:
At least one processor 501, memorizer 502, at least one network interface 504 and user interface 503.In mobile terminal 500
Each assembly is coupled by bus system 505.It is understood that bus system 505 is used for realizing the company between these assemblies
Connect letter.Bus system 505, in addition to including data/address bus, also includes power bus, controlling bus and status signal bus in addition.But
It is for the sake of clear explanation, in Figure 5 various buses are all designated as bus system 505.
Wherein, user interface 503 can include display, keyboard or pointing device (for example, mouse, trace ball
(trackball), touch-sensitive plate or touch screen etc..
It is appreciated that the memorizer 502 in the embodiment of the present invention can be volatile memory or nonvolatile memory,
Or may include volatibility and nonvolatile memory.Wherein, nonvolatile memory can be read only memory (read-
Only memory, rom), programmable read only memory (programmable rom, prom), the read-only storage of erasable programmable
Device (erasable prom, eprom), Electrically Erasable Read Only Memory (electrically eprom, eeprom) or
Flash memory.Volatile memory can be random access memory (random access memory, ram), and it is used as outside high
Speed caching.By exemplary but be not restricted explanation, the ram of many forms can use, such as static RAM
(static ram, sram), dynamic random access memory (dynamic ram, dram), Synchronous Dynamic Random Access Memory
(synchronous dram, sdram), double data speed synchronous dynamic RAM (double data rate
Sdram, ddrsdram), enhancement mode Synchronous Dynamic Random Access Memory (enhanced sdram, esdram), synchronized links
Dynamic random access memory (synch link dram, sldram) and direct rambus random access memory (direct
Rambus ram, drram).The embodiment of the present invention description system and method memorizer 502 be intended to including but not limited to these
Memorizer with any other suitable type.
In some embodiments, memorizer 502 stores following element, executable module or data structure, or
Their subset of person, or their superset: operating system 5021 and application program 5022.
Wherein, operating system 5021, comprise various system programs, such as ccf layer, core library layer, driving layer etc., are used for
Realize various basic businesses and process hardware based task.Application program 5022, comprises various application programs, such as media
Player (media player), browser (browser) etc., are used for realizing various applied business.Realize the embodiment of the present invention
The program of method may be embodied in application program 5022.
In embodiments of the present invention, can be by calling program or the instruction of memorizer 502 storage, specifically, application
The program of storage or instruction in program 5022.If the screen that processor 501 is used for mobile terminal 500 is lit, detection is moved
The brightness of the external environment condition that terminal 500 is located at；Luminance acquisition first screen intensity according to external environment condition and at least one the
Two screen intensitys, wherein, the first screen intensity is standard screen brightness corresponding with the brightness of external environment condition, the second screen intensity
It is that mobile terminal 500 user corresponding with external environment condition brightness adjusts the screen intensity after terminating, the second screen intensity pair every time
The moment answered is that mobile terminal 500 user adjusts the moment after terminating every time, and at least one second screen intensity of acquisition corresponds to
Moment than the second screen intensity not obtained the corresponding moment closer to current time；According to the first screen intensity and the second screen
Curtain brightness calculation the 3rd screen intensity；Regulation screen intensity is the 3rd screen intensity.
The method that the embodiments of the present invention disclose can apply in processor 501, or is realized by processor 501.
Processor 501 is probably a kind of IC chip, has the disposal ability of signal.Realize during, said method each
Step can be completed by the instruction of the integrated logic circuit of the hardware in processor 501 or software form.Above-mentioned process
Device 501 can be general processor, digital signal processor (digital signal processor, dsp), special integrated electricity
Road (application specific integrated circuit, asic), ready-made programmable gate array (field
Programmable gate array, fpga) or other PLDs, discrete gate or transistor logic,
Discrete hardware components.Can realize or execute disclosed each method in the embodiment of the present invention, step and logic diagram.General
Processor can be microprocessor or this processor can also be any conventional processor etc..In conjunction with embodiment of the present invention institute
The step of disclosed method can be embodied directly in hardware decoding processor execution and complete, or with the hardware in decoding processor
And software module combination execution completes.Software module may be located at random access memory, and flash memory, read only memory are programmable read-only
In the ripe storage medium in this area such as memorizer or electrically erasable programmable memory, depositor.This storage medium is located at
Memorizer 502, processor 501 reads the information in memorizer 502, the step completing said method in conjunction with its hardware.
It is understood that the embodiment of the present invention description these embodiments can with hardware, software, firmware, middleware,
Microcode or a combination thereof are realizing.Hardware is realized, processing unit can be implemented in one or more special ICs
(application specific integrated circuits, asic), digital signal processor (digital signal
Processing, dsp), digital signal processing appts (dsp device, dspd), programmable logic device (programmable
Logic device, pld), field programmable gate array (field-programmable gate array, fpga), general place
Reason device, controller, microcontroller, microprocessor, for executing in other electronic units or a combination thereof of herein described function.
Software is realized, can be come by executing the module (such as process, function etc.) of function described in the embodiment of the present invention
Realize the technology described in the embodiment of the present invention.Software code is storable in memorizer 502 and is executed by processor 501.Deposit
Reservoir 502 can be realized in processor 501 or outside processor 501.
Alternatively, processor 501 is used for calculating the 3rd screen intensity according to the first screen intensity and the second screen intensity
In step, processor 501 specifically for weight calculation the 4th screen intensity according to the second screen intensity and the second screen intensity,
Wherein, the 4th screen intensity is the weighted mean of at least one the second screen intensity；According to the first screen intensity, the first screen
Weight calculation the 3rd screen intensity of the weight of brightness, the 4th screen intensity and the 4th screen intensity, wherein, the 3rd screen intensity
Weighted mean for the first screen intensity and the 4th screen intensity.
Alternatively, if the number of the second screen intensity obtaining is n, according to every one second screen intensity corresponding when
Carve with the degree of closeness of current time from sorting as far as near, adjacent rear one second screen of the weight ratio of previous second screen intensity
The little 0.1/n of weight of brightness.
Alternatively, the weight of the first screen intensity is less than the weight of the 4th screen intensity.
Alternatively, after processor 501 is used for adjusting the step that screen intensity is the 3rd screen intensity, processor 501 is also
For receiving the 5th screen intensity of mobile terminal 500 user input, regulation screen intensity is the 5th screen intensity；Storage is outside
The brightness of environment, adjust screen intensity be the 5th screen intensity after moment and the 5th screen intensity.
Mobile terminal 500 is capable of each process that in previous embodiment, mobile terminal is realized, for avoiding repeating, here
Repeat no more.
The mobile terminal 500 of the embodiment of the present invention, according to the corresponding movement of brightness calculating the current external environment condition of acquisition
The weighted mean of the screen intensity after terminal 500 user regulation, then it is bright with current external environment condition to calculate this weighted mean
Spend the screen intensity as suitable mobile terminal 500 for the weighted mean of corresponding standard screen brightness, thus avoiding mobile whole
Hold 500 users to need often to adjust screen intensity, improve the experience of mobile terminal 500 user；If additionally, in current outside
In the case of the brightness of environment, mobile terminal 500 user have adjusted screen intensity, then store the screen intensity after this regulation, with
Just, in the case of being again positioned at the brightness of identical external environment condition, can obtain, by calculating, the screen intensity being more suitable for.
Fig. 6 is the structured flowchart of the mobile terminal of a still further embodiment of the present invention.Specifically, the mobile terminal 600 in Fig. 6
Can be mobile phone, panel computer, personal digital assistant (personal digital assistant, pda) or vehicle-mounted computer
Deng.
Mobile terminal 600 in Fig. 6 includes radio frequency (radio frequency, rf) circuit 610, memorizer 620, input
Unit 630, display unit 640, processor 660, voicefrequency circuit 670, wifi (wireless fidelity) module 680 and electricity
Source 690.
Wherein, input block 630 can be used for numeral or the character information of receiving user's input, and produces and mobile terminal
600 user setup and the relevant signal input of function control.Specifically, in the embodiment of the present invention, this input block 630 can
To include contact panel 631.Contact panel 631, also referred to as touch screen, can collect user thereon or neighbouring touch operation
(such as user uses the operation on contact panel 631 of any suitable object such as finger, stylus or adnexa), and according in advance
The formula setting drives corresponding attachment means.Optionally, contact panel 631 may include touch detecting apparatus and touch controller
Two parts.Wherein, touch detecting apparatus detect the touch orientation of user, and detect the signal that touch operation brings, by signal
Send touch controller to；Touch controller receives touch information from touch detecting apparatus, and is converted into contact coordinate,
Give this processor 660 again, and can the order sent of receiving processor 660 being executed.Furthermore, it is possible to using resistance-type,
The polytypes such as condenser type, infrared ray and surface acoustic wave realize contact panel 631.Except contact panel 631, input block
630 can also include other input equipments 632, and other input equipments 632 can include but is not limited to physical keyboard, function key
One or more of (such as volume control button, switch key etc.), trace ball, mouse, action bars etc..Specifically, this
In bright embodiment, this input block 630 can include preposition input block it is also possible to include rearmounted input block.Either
Preposition input block or rearmounted input block can be realized gathering the function of fingerprint.This preposition input block and rearmounted defeated
Entering unit can be to be realized in the form of contact panel 631 or realized in the form of other input equipments 632.
Wherein, display unit 640 can be used for showing by the information of user input or the information and the movement that are supplied to user
The various menu interfaces of terminal 600.Display unit 640 may include display floater 641, optionally, can adopt lcd or organic
The forms such as optical diode (organic light-emitting diode, oled) are configuring display floater 641.
It should be noted that contact panel 631 can cover display floater 641, form touch display screen, when the inspection of this touch display screen
Measure thereon or after neighbouring touch operation, send processor 660 to determine the type of touch event, with preprocessor
660 provide corresponding visual output according to the type of touch event in touch display screen.
Touch display screen includes Application Program Interface viewing area and conventional control viewing area.This Application Program Interface viewing area
And the arrangement mode of this conventional control viewing area does not limit, can for being arranged above and below, left-right situs etc. can distinguish two and show
Show the arrangement mode in area.This Application Program Interface viewing area is displayed for the interface of application program.Each interface is permissible
Comprise the interface elements such as icon and/or the widget desktop control of at least one application program.This Application Program Interface viewing area
It can also be the empty interface not comprising any content.This conventional control viewing area is used for showing the higher control of utilization rate, for example,
Application icons such as settings button, interface numbering, scroll bar, phone directory icon etc..
Wherein processor 660 is the control centre of mobile terminal 600, using various interfaces and connection whole mobile phone
Various pieces, by running or executing software program and/or the module being stored in first memory 621, and call storage
Data in second memory 622, the various functions of execution mobile terminal 600 and processing data, thus to mobile terminal 600
Carry out integral monitoring.Optionally, processor 660 may include one or more processing units.
In embodiments of the present invention, if the screen that processor 660 is used for mobile terminal 600 is lit, detection is mobile eventually
The brightness of the external environment condition that end 600 is located at；Luminance acquisition first screen intensity according to external environment condition and at least one second
Screen intensity, wherein, the first screen intensity is standard screen brightness corresponding with the brightness of external environment condition, and the second screen intensity is
Mobile terminal 600 user corresponding with the brightness of external environment condition adjusts the screen intensity after terminating, the second screen intensity pair every time
The moment answered is that mobile terminal 600 user adjusts the moment after terminating every time, and at least one second screen intensity of acquisition corresponds to
Moment than the second screen intensity not obtained the corresponding moment closer to current time；According to the first screen intensity and the second screen
Curtain brightness calculation the 3rd screen intensity；Regulation screen intensity is the 3rd screen intensity.
Alternatively, processor 660 is used for calculating the 3rd screen intensity according to the first screen intensity and the second screen intensity
In step, processor 660 specifically for weight calculation the 4th screen intensity according to the second screen intensity and the second screen intensity,
Wherein, the 4th screen intensity is the weighted mean of at least one the second screen intensity；According to the first screen intensity, the first screen
Weight calculation the 3rd screen intensity of the weight of brightness, the 4th screen intensity and the 4th screen intensity, wherein, the 3rd screen intensity
Weighted mean for the first screen intensity and the 4th screen intensity.
Alternatively, if the number of the second screen intensity obtaining is n, according to every one second screen intensity corresponding when
Carve with the degree of closeness of current time from sorting as far as near, adjacent rear one second screen of the weight ratio of previous second screen intensity
The little 0.1/n of weight of brightness.
Alternatively, the weight of the first screen intensity is less than the weight of the 4th screen intensity.
Alternatively, after processor 660 is used for adjusting the step that screen intensity is the 3rd screen intensity, processor 660 is also
For receiving the 5th screen intensity of mobile terminal 600 user input, regulation screen intensity is the 5th screen intensity；Storage is outside
The brightness of environment, adjust screen intensity be the 5th screen intensity after moment and the 5th screen intensity.
It can be seen that, the mobile terminal 600 of the embodiment of the present invention, according to calculating, the brightness obtaining current external environment condition is corresponding
The weighted mean of the screen intensity after mobile terminal 600 user regulation, then calculate this weighted mean and current external rings
The weighted mean of border brightness corresponding standard screen brightness is as the screen intensity of suitable mobile terminal 600, thus avoiding moving
Dynamic terminal 600 user needs often to adjust screen intensity, improves the experience of mobile terminal 600 user；If additionally, current
In the case of external environment condition brightness, mobile terminal 600 user have adjusted screen intensity, then store the screen intensity after this regulation,
So that in the case of being again positioned at the brightness of identical external environment condition, can obtain, by calculating, the screen intensity being more suitable for.
Those of ordinary skill in the art are it is to be appreciated that combine each of the embodiment description disclosed in the embodiment of the present invention
The unit of example and algorithm steps, being capable of being implemented in combination in electronic hardware or computer software and electronic hardware.These
Function to be executed with hardware or software mode actually, the application-specific depending on technical scheme and design constraint.Specialty
Technical staff can use different methods to each specific application realize described function, but this realization should
Think beyond the scope of this invention.
Those skilled in the art can be understood that, for convenience and simplicity of description, the system of foregoing description,
Device and the specific work process of unit, may be referred to the corresponding process in preceding method embodiment, will not be described here.
It should be understood that disclosed apparatus and method in embodiment provided herein, can pass through other
Mode is realized.For example, device embodiment described above is only schematically, for example, the division of described unit, it is only
A kind of division of logic function, actual can have other dividing mode when realizing, for example multiple units or assembly can in conjunction with or
Person is desirably integrated into another system, or some features can be ignored, or does not execute.Another, shown or discussed is mutual
Between coupling or direct-coupling or communication connection can be by some interfaces, the INDIRECT COUPLING of device or unit or communication link
Connect, can be electrical, mechanical or other forms.
The described unit illustrating as separating component can be or may not be physically separate, show as unit
The part showing can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.The mesh to realize this embodiment scheme for some or all of unit therein can be selected according to the actual needs
's.
In addition, can be integrated in a processing unit in each functional unit in each embodiment of the present invention it is also possible to
It is that unit is individually physically present it is also possible to two or more units are integrated in a unit.
If described function realized using in the form of SFU software functional unit and as independent production marketing or use when, permissible
It is stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words
Partly being embodied in the form of software product of part that prior art is contributed or this technical scheme, this meter
Calculation machine software product is stored in a storage medium, including some instructions with so that a computer equipment (can be individual
People's computer, server, or network equipment etc.) execution each embodiment methods described of the present invention all or part of step.
And aforesaid storage medium includes: u disk, portable hard drive, rom, ram, magnetic disc or CD etc. are various can be with store program codes
Medium.
The above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, all should contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by scope of the claims.
Claims (10)
1. a kind of method adjusting screen intensity, is applied to mobile terminal it is characterised in that including:
If the screen of described mobile terminal is lit, detect the brightness of the external environment condition that described mobile terminal is located at；
Luminance acquisition first screen intensity according to described external environment condition and at least one second screen intensity, wherein, described the
One screen intensity is standard screen brightness corresponding with the brightness of described external environment condition, and described second screen intensity is outer with described
The corresponding described mobile phone users of brightness of portion's environment adjust the screen intensity after terminating, described second screen intensity pair every time
The moment answered is that described mobile phone users adjust the moment after terminating, at least one described second screen intensity of acquisition every time
The corresponding moment than described second screen intensity not obtained the corresponding moment closer to current time；
3rd screen intensity is calculated according to described first screen intensity and described second screen intensity；
Adjusting described screen intensity is described 3rd screen intensity.
2. method according to claim 1 it is characterised in that described according to described first screen intensity with described second screen
The step of curtain brightness calculation the 3rd screen intensity, comprising:
According to weight calculation the 4th screen intensity of described second screen intensity and described second screen intensity, wherein, described
Four screen intensitys are the weighted mean of at least one described second screen intensity；
According to described first screen intensity, the weight of described first screen intensity, described 4th screen intensity and described 4th screen
Weight calculation the 3rd screen intensity of curtain brightness, wherein, described 3rd screen intensity is described first screen intensity and described the
The weighted mean of four screen intensitys.
3. method according to claim 2 it is characterised in that: if the number of described second screen intensity obtaining is n,
Then according to each described second screen intensity corresponding moment and described current time degree of closeness from sorting as far as near, previous
The little 0.1/n of weight of adjacent the second screen intensity described in rear of the weight ratio of described second screen intensity.
4. method according to claim 2 it is characterised in that: the weight of described first screen intensity be less than described 4th screen
The weight of curtain brightness.
5. method according to claim 1 is it is characterised in that the described screen intensity of described regulation is that described 3rd screen is bright
After the step of degree, also include:
Receive the 5th screen intensity of described mobile phone users input, adjusting described screen intensity is that described 5th screen is bright
Degree；
Store the brightness of described external environment condition, the described screen intensity of described regulation be described 5th screen intensity after moment and institute
State the 5th screen intensity.
6. a kind of mobile terminal is it is characterised in that include:
Detection module, if the screen for described mobile terminal is lit, detects the external rings that described mobile terminal is located at
The brightness in border；
Acquisition module, bright for luminance acquisition first screen intensity according to described external environment condition and at least one second screen
Degree, wherein, described first screen intensity is standard screen brightness corresponding with the brightness of described external environment condition, described second screen
Brightness is that described mobile phone users corresponding with the brightness of described external environment condition adjust the screen intensity after terminating every time, described
The second screen intensity corresponding moment is that described mobile phone users adjust the moment after terminating, at least one institute of acquisition every time
State the second screen intensity corresponding moment than described second screen intensity not obtained the corresponding moment closer to current time；
Computing module, for calculating the 3rd screen intensity according to described first screen intensity and described second screen intensity；
First adjustment module, is described 3rd screen intensity for adjusting described screen intensity.
7. mobile terminal according to claim 6 is it is characterised in that described computing module includes:
First calculating sub module, for weight calculation the 4th screen according to described second screen intensity and described second screen intensity
Curtain brightness, wherein, described 4th screen intensity is the weighted mean of at least one described second screen intensity；
Second calculating sub module, for according to described first screen intensity, the weight of described first screen intensity, described 4th screen
Curtain brightness and weight calculation the 3rd screen intensity of described 4th screen intensity, wherein, described 3rd screen intensity is described the
One screen intensity and the weighted mean of described 4th screen intensity.
8. mobile terminal according to claim 7 it is characterised in that: if described acquisition module obtain described second screen
The number of brightness is n, then according to the degree of closeness in each described second screen intensity corresponding moment and described current time
From sorting as far as near, the weight of adjacent the second screen intensity described in rear of the weight ratio of previous described second screen intensity is little
0.1/n.
9. mobile terminal according to claim 7 it is characterised in that: the weight of described first screen intensity is less than described the
The weight of four screen intensitys.
10. mobile terminal according to claim 6 is it is characterised in that also include:
Second adjustment module, after being the step of described 3rd screen intensity for the described screen intensity of described regulation, receives institute
State the 5th screen intensity of mobile phone users input, the described screen intensity of regulation is described 5th screen intensity；
Memory module, brightness, the described screen intensity of described regulation for storing described external environment condition are bright for described 5th screen
Moment after degree and described 5th screen intensity.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610877870.6A CN106357918A (en) | 2016-09-30 | 2016-09-30 | Method for adjusting screen brightness and mobile terminal |
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| CN201610877870.6A CN106357918A (en) | 2016-09-30 | 2016-09-30 | Method for adjusting screen brightness and mobile terminal |
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| CN108924347A (en) * | 2018-06-27 | 2018-11-30 | Oppo广东移动通信有限公司 | Control method, control device, electronic device, storage medium and computer equipment |
| WO2020077978A1 (en) * | 2018-10-15 | 2020-04-23 | 深圳市泰衡诺科技有限公司 | Method and apparatus for adjusting screen brightness and terminal device |
| CN111131612A (en) * | 2019-12-20 | 2020-05-08 | 惠州Tcl移动通信有限公司 | Screen color temperature control method and device, storage medium and mobile terminal |
| CN113270061A (en) * | 2021-05-20 | 2021-08-17 | Oppo广东移动通信有限公司 | Display brightness adjusting method, device, terminal and storage medium |
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