CN109951596A - Adjusting method, device, storage medium and the mobile terminal of screen intensity - Google Patents
Adjusting method, device, storage medium and the mobile terminal of screen intensity Download PDFInfo
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- CN109951596A CN109951596A CN201711382137.8A CN201711382137A CN109951596A CN 109951596 A CN109951596 A CN 109951596A CN 201711382137 A CN201711382137 A CN 201711382137A CN 109951596 A CN109951596 A CN 109951596A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
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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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- 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
- H04M1/725—Cordless telephones
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Abstract
The embodiment of the present application discloses adjusting method, device, storage medium and the mobile terminal of a kind of screen intensity.This method comprises: obtaining the intensity value of environment light, judged whether to trigger preset brightness regulation event according to the intensity value；When triggering the brightness regulation event, obtains and adjust record with the matched target histories of the intensity value；Record, which is adjusted, according to the target histories calculates target brightness value；Screen intensity is adjusted according to the target brightness value, realizes that adjusting habit according to the history of user targetedly automatically adjusts to screen intensity.By adopting the above technical scheme, it solves the problems, such as to cause repeatedly to adjust because the adjusted result of screen intensity regulation scheme is not consistent with expection at heart of the user to brightness in the related technology, improves degree of intelligence of the mobile terminal in terms of screen intensity adjusting.
Description
Technical field
The invention relates to mobile terminal technology more particularly to a kind of adjusting methods of screen intensity, device, storage
Medium and mobile terminal.
Background technique
Currently, mobile terminal is increasingly used in life, user stares at mobile terminal screen for a long time
It sees, if screen intensity is improper, the eyes of user can be stimulated.To solve this problem, basis may be implemented in current mobile terminal
External environment luminous intensity is from the dynamic brightness for adjusting screen, and still, the screen intensity regulation scheme provided in the related technology exists
Defect, is unable to satisfy mobile terminal user to the actual requirement of screen intensity, user often on the basis of automatic adjustment again
It is limited to be manually adjusted the degree of intelligence for adjusting screen intensity to reach expected brightness effects.
Summary of the invention
The embodiment of the present application provides adjusting method, device, storage medium and the mobile terminal of a kind of screen intensity, Ke Yiyou
The regulation scheme for changing screen intensity in the related technology, improves the degree of intelligence of mobile terminal.
In a first aspect, the embodiment of the present application provides a kind of adjusting method of screen intensity, comprising:
The intensity value for obtaining environment light, judges whether to trigger preset brightness regulation event according to the intensity value；
When triggering the brightness regulation event, obtains and adjust record with the matched target histories of the intensity value；
Record, which is adjusted, according to the target histories calculates target brightness value；
Screen intensity is adjusted according to the target brightness value.
Second aspect, the embodiment of the present application also provides a kind of regulating device of screen intensity, which includes:
Intensity obtains module and judges whether to trigger according to the intensity value preset for obtaining the intensity value of environment light
Brightness regulation event；
Record obtains module, for obtaining and the matched target of the intensity value when triggering the brightness regulation event
History adjusts record；
Brightness calculation module calculates target brightness value for adjusting record according to the target histories；
Luminance adjustment module, for screen intensity to be adjusted according to the target brightness value.
The third aspect, the embodiment of the present application also provides the embodiment of the present application also provides a kind of computer-readable storage mediums
Matter is stored thereon with computer program, and the screen intensity as described in above-mentioned first aspect is realized when which is executed by processor
Adjusting method.
Fourth aspect processor and is stored in the embodiment of the present application also provides a kind of mobile terminal, including memory
On reservoir and the computer program that can run in processor, the processor realizes such as above-mentioned the when executing the computer program
The adjusting method of screen intensity described in one side.
The embodiment of the present application provides a kind of regulation scheme of screen intensity, by obtaining the intensity value of environment light, according to this
Intensity value judges whether to trigger preset brightness regulation event；And when triggering the brightness regulation event, obtain and the intensity value
Matched target histories adjust record, adjust record according to the target histories and calculate target brightness value；Then, bright according to the target
Screen intensity is adjusted in angle value, realizes that adjusting habit according to the history of user targetedly carries out automatically screen intensity
It adjusts, adjusted result more meets the real experiences requirement of user.By adopting the above technical scheme, it solves in the related technology because of screen
The adjusted result of brightness regulation scheme is not consistent with expection at heart of the user to brightness leads to the problem of repeatedly adjusting, and improves shifting
Dynamic degree of intelligence of the terminal in terms of screen intensity adjusting.
Detailed description of the invention
Fig. 1 is a kind of flow chart of the adjusting method of screen intensity provided by the embodiments of the present application；
Fig. 2 is the flow chart of the adjusting method of another screen intensity provided by the embodiments of the present application；
Fig. 3 is a kind of structural schematic diagram of the regulating device of screen intensity provided by the embodiments of the present application；
Fig. 4 is a kind of structural block diagram of mobile terminal provided by the embodiments of the present application；
Fig. 5 is a kind of structural block diagram of smart phone provided by the embodiments of the present application.
Specific embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the application, rather than the restriction to the application.It also should be noted that in order to just
Part relevant to the application is illustrated only in description, attached drawing rather than entire infrastructure.
It should be mentioned that some exemplary embodiments are described as before exemplary embodiment is discussed in greater detail
The processing or method described as flow chart.Although each step is described as the processing of sequence by flow chart, many of these
Step can be implemented concurrently, concomitantly or simultaneously.In addition, the sequence of each step can be rearranged.When its operation
The processing can be terminated when completion, it is also possible to have the additional step being not included in attached drawing.The processing can be with
Corresponding to method, function, regulation, subroutine, subprogram etc..
It should be noted that currently, the automatic adjustment scheme of screen intensity in the related technology is mostly by working as front ring
Border light numerical value carries out simple judgement to carry out consistency adjusting.But during user actually uses mobile terminal, i.e.,
Make under the intensity of identical environment light, there is also differences for the screen intensity that different user is really wanted, for example, in identical ring
Under the intensity of border light, some users may tend to make screen intensity more secretly, and some users may tend to screen is bright
Degree lightens.Therefore, the regulation scheme for being based only upon environment light is stored in certain limitation, is not able to satisfy user to screen intensity
Individual demand, user often manually adjusted on the basis of automatic adjustment again to reach expected brightness effects,
The degree of intelligence for adjusting screen intensity is limited.In order to solve the above-mentioned technical problem, it is bright to provide a kind of screen for the embodiment of the present application
The regulation scheme of degree can optimize the regulation scheme of screen intensity in the related technology.
Fig. 1 is a kind of flow chart of the adjusting method of screen intensity provided by the embodiments of the present application, and this method can be by shielding
The regulating device of curtain brightness executes, wherein the device can be implemented by software and/or hardware, can generally be integrated in mobile terminal
In.As shown in Figure 1, this method comprises:
Step 110, the intensity value for obtaining environment light, judge whether to trigger preset brightness regulation thing according to the intensity value
Part.
It should be noted that the intensity value of the environment light in the embodiment of the present application is to characterize the weak numerical value of environmental light intensity.It should
Numerical value can be acquired according to the setting sensor for being built in mobile terminal.It is understood that setting sensor includes but unlimited
In ambient light sensor.When acquiring the intensity value of environment light by ambient light sensor, obtained according to the sampling interval of setting
Intensity value of the numerical value of ambient light sensor output as environment light.Wherein, the sampling interval of setting can be system default,
It or can be by user's self-setting according to actual needs, it is assumed that the sampling interval is set as every 15min and is read by ambient light sensor
A numerical value is taken, then, this may be considered current sample time corresponding first by the numerical value that ambient light sensor is read
Numerical value is origin by current time, and the second value read by ambient light sensor that retrospect 15min is obtained forward is as upper one
The intensity value etc. of the corresponding environment light of sampling instant.It is understood that there are many kinds of the acquisition modes of intensity value, and it is unlimited
In it is above-mentioned enumerate obtained by ambient light sensor, can also pass through camera shoot a width external environment image, analysis
The image obtains the intensity value etc. of environment light.
Illustratively, according to corresponding first intensity value of current sample time the second intensity corresponding with a upper sampling instant
Value judges whether preset brightness regulation event is triggered in mobile terminal.Judge whether preset brightness regulation event is triggered
Mode may is that and obtain the first numerical value for being exported by ambient light sensor of current sample time, as current sample time
First intensity value.By reading the corresponding second value of a upper sampling instant in setting memory space, as the second intensity value, calculate
The departure of first intensity value and the second intensity value；When the departure is more than given threshold, brightness regulation event quilt is determined
Triggering.It is understood that given threshold can be system default, it can also be and be configured according to actual needs by user,
The given threshold adjusts event for judging whether that triggering executes screen intensity.
Step 120, when triggering the brightness regulation event, obtain to adjust with the matched target histories of the intensity value and remember
Record.
Wherein, brightness regulation event is the event that pre-set triggering mobile terminal execution screen intensity adjusts operation,
Including but not limited to the intensity value of environment light is more than given threshold.
It should be noted that mobile terminal when detecting adjusting operation of the user for screen intensity every time, acquisition is worked as
When environment light intensity value, the brightness value before and after brightness adjustment operation, and by the intensity value of acquired above-mentioned environment light is bright
The brightness value that degree adjusts operation front and back adjusts record storage as a history and adjusts in information database in history.Optionally,
The historic execution time that brightness adjustment operation can also be stored in information database is adjusted in the history, which can
Using the foundation as the weight for determining history adjusting record.Wherein, historic execution time can be each execution screen intensity tune
The system time of operation is saved, i.e., the history adjusts the intensity value of associated storage environment light in information database, zero degree adjusts operation
The historical light's value and screen intensity of front and back adjust the historic execution time of operation.The above-mentioned execution time, which can choose, to be started to execute
Screen intensity adjusts the time of operation, and perhaps selecting screen intensity to adjust, operation executes the time completed or selection screen is bright
Degree adjusts the interlude at the beginning of operated with the end time.
It should be noted that the numerical intervals that the upper limit of detection of ambient light sensor and Monitoring lower-cut are constituted are divided equally in advance
For n equal portions, wherein n >=2.An environment light number is assigned for each sub- numerical intervals optionally to number above-mentioned environment light
Intensity value section associated storage with environment light is in preset white list.Optionally, it is adjusted in information database in the history
One column of insertion, for recording environment light number.Specifically can be, sequence obtains the intensity value in history adjusting information database,
The preset white list is inquired according to the intensity value, determines corresponding environment light number, and strong with this according to the column being newly inserted into
Row where angle value determines insertion position, and environment light number is added into the insertion position.
It is understood that environment light number can be used to identify any one intensity for including in the sub- numerical intervals
Value.If it is known that the intensity value of current environment light, can inquire preset white list according to the intensity value of current environment light, determine
The corresponding environment light number of the intensity value, thus, which is converted into environment light number.It is numbered and is inquired according to the environment light
History adjusts information database, obtains target histories corresponding with the environment light number and adjusts record.It should be noted that target
It is that the history for adjusting situation about screen intensity corresponding with the intensity value of current environment light adjusts record, packet that history, which adjusts record,
Brightness value after including brightness adjustment operation, and the brightness value after the brightness adjustment operation and intensity value associated storage.It is understood that
, target histories adjust record can also be including the execution time etc. of each secondary brightness adjustment operation.
It is understood that target histories record may include multiple brightness regulation behaviour corresponding with the environment light number
Brightness value after work.Designing in this way is advantageous in that, can obtain near the basic point using the intensity value of a certain environment light as basic point
Intensity value (i.e. be with the intensity value difference of the basic point set numerical threshold several intensity values), to including basic point
The corresponding historical light's value of multiple intensity values carries out multi-transportation, can determine that the screen intensity of user adjusts habit.
Step 130 adjusts record calculating target brightness value according to the target histories.
It is recorded there are many kinds of the modes for determining target brightness value it should be noted that being adjusted based on target histories, including meter
Calculate the mode that target histories adjust the average value of the brightness value after the brightness adjustment operation that record includes.For example, it is assumed that IT-1、
IT-2、IT-3、……、IT-NIndicate that associated target histories are numbered with current environment light adjusts historical light's value that record includes,
In, IT-1Indicate that current environment light numbers an associated nearest target histories and adjusts historical light's value that record includes, IT-NTable
Show that adjusting record with a nearest target histories is separated by historical light's value that the target histories adjusting record of N item record includes.
According to above-mentioned historical light's value, target brightness value I is calculated using following formula (1).
It can also be weighting fortune it should be noted that adjusting based on target histories and recording the mode for determining target brightness value
It calculates.The historic execution time that the brightness adjustment operation in record can be adjusted according to target histories, determines the power of historical light's value
Weight.It is grasped in target histories adjusting record with brightness regulation it is understood that information database can be adjusted by history and obtained
Historical light after work is worth corresponding historic execution time.The historic execution time is ranked up, and according to ranking results point
Not Wei target histories adjust historical light's value that record includes and assign preset weighting coefficient.For example, it is assumed that IT-1、IT-2、
IT-3、……、IT-NIndicate that associated target histories are numbered with current environment light adjusts historical light's value that record includes, wherein
IT-1Indicate that current environment light numbers an associated nearest target histories and adjusts historical light's value that record includes, IT-NIndicate with
A nearest target histories adjust record and are separated by historical light's value that the target histories adjusting record of N item record includes.So,
For IT-1Assign preset weighting coefficient α1, it is IT-1Assign preset weighting coefficient α2..., it is IT-NAssign preset weighting coefficient
αN.It is understood that above-mentioned weighting coefficient can be equal, can not also wait, and α1+α2+…+αN=N.In certain implementations
In example, the weighting coefficient assigned for historical light's value is unequal, can number an associated nearest target for current environment light
History adjusts historical light's value I that record includesT-1Assign α1To αNIn maximum weighting coefficient, and for current environment light number close
A farthest target histories for connection adjust historical light's value I that record includesT-NAssign α1To αNIn the smallest weighting coefficient.Its
In, target histories adjust the nearest of record and are farthest determined by the historic execution time of brightness adjustment operation.It is bright according to the history
Angle value and corresponding weighting coefficient calculate luminance weighted average value, and using the luminance weighted average value as target brightness value.
Target brightness value I can be calculated using following formula (2).
It should be noted that after the adjusting record quantity under certain class environment light is more than setting item number, if detected pre-
If brightness regulation event be triggered, then can optionally above-mentioned formula calculate target brightness value.The setting item number can be system
Default, or determined by user, which is at least one.It is adjusted in information database in history and is only stored with certain
When an adjusting under class environment light records, if detecting, preset brightness regulation event is triggered, this is adjusted and is recorded
It adjusts and records as target histories, the brightness value after which to be adjusted to the brightness adjustment operation that record includes is as target
Brightness.
It is understood that the average value mode and ranking operation mode of above-mentioned understanding are adjusted to based on target histories
Record calculates the example of target brightness value, is not to limit.
Step 140 is adjusted screen intensity according to the target brightness value.
In the embodiment of the present application, screen intensity is adjusted according to target brightness value can be using the object brightness
Value replaces the present intensity value of above-mentioned screen.But regulative mode is more stiff herein, for target brightness value and present intensity
Value differs larger situation, and it is bad to will lead to user experience for directly replacement.It optionally, can be in target brightness value and present intensity
The median of preset quantity is set between value, jumps the case where making human eye not feel like oneself suddenly to avoid screen intensity.Example
Such as, the difference of the target brightness value Yu the current brightness value is calculated；The difference be more than setting control interval value when, according to this
The difference is divided at least two numerical intervals by the luminance deviation of target brightness value；According to the numerical intervals to screen intensity into
Row smooth adjustment.Optionally, above-mentioned at least two numerical intervals can be the difference of respectively present intensity value and target brightness value
The result of corresponding interval section.It can also be adjusted first using lesser numerical value change amount according to actual needs bright far from target
The present intensity of angle value can increase numerical value change amount when close to target brightness value.For example, target brightness value is 500, currently
Brightness value is 400, then can determine that the difference of target brightness value and present intensity value is 100, can divide equally the difference as 4
Part, it is bright to reach target gradually to adjust present intensity value in such a way that screen brightness value is increased by 25 by setting time section
Angle value.Optionally, the adjusting strategy of variation can also be set according to actual needs, such as before present intensity value reaches 460, with
The mode that screen intensity increases by 10 is adjusted every setting time section, after present intensity reaches 460, every setting
The mode that screen intensity increases by 20 is adjusted by time interval.
The technical solution of the present embodiment judges whether that triggering is pre- according to the intensity value by obtaining the intensity value of environment light
If brightness regulation event；And when triggering the brightness regulation event, obtains to adjust with the matched target histories of the intensity value and remember
Record adjusts record according to the target histories and calculates target brightness value；Then, screen intensity is adjusted according to the target brightness value
Section realizes that adjusting habit according to the history of user targetedly automatically adjusts to screen intensity, and adjusted result more meets
The real experiences requirement of user.By adopting the above technical scheme, it solves in the related technology because of the adjusting of screen intensity regulation scheme
As a result not being consistent at heart expection of the user to brightness leads to the problem of repeatedly adjusting, and improves mobile terminal in screen intensity tune
Save the degree of intelligence of aspect.
Fig. 2 is the flow chart of the adjusting method of another screen intensity provided by the embodiments of the present application.As shown in Fig. 2, should
Method includes:
Step 201 obtains intensity of the numerical value of ambient light sensor output as environment light according to the sampling interval of setting
Value.
Step 202 calculates corresponding first numerical value of current sample time second value corresponding with a upper sampling instant
Departure.
Step 203 judges whether the departure is more than given threshold, if so, thening follow the steps 204, otherwise, return is held
Row step 201.
In the embodiment of the present application, it is corresponding with a upper sampling instant to calculate corresponding first intensity value of current sample time
The departure of second intensity value；When the departure is greater than or equal to given threshold, step 204 is executed；It is less than in the deviation
When given threshold, step 201 is executed.Wherein, given threshold can be system default, can also be by user setting.It is understood that
If the departure of the adjacent corresponding intensity value of two sampling instants is more than given threshold, illustrate that environment light changes
It is larger, it needs correspondingly to carry out screen intensity adjusting.If the departure is less than given threshold, illustrate that environmental change is little,
It can temporarily adjust and operate without screen intensity, 201 be returned to step, to monitor the variation of environment light.
Optionally, current system time can also be obtained, determines current system time and last screen intensity tune
The time interval for saving the time of operation can also trigger brightness regulation event when the time interval is more than setting time threshold value.
It should be noted that every time complete screen intensity adjust operation when, starting timer start timing, with record current time with
Last screen intensity adjusts the time interval of the time of operation.Above-mentioned time threshold can be system default or user according to
Self-setting is actually needed, for triggering brightness regulation event.For example, setting time interval can be 1 hour, timing is obtained
Whether the reading of device judges the time interval more than 1 hour.When timer reaches preset time threshold, control timer is clear
Zero, after adjusting operation with screen intensity to be done, reclocking.
Step 204 determines and triggers preset brightness regulation event.
Step 205 inquires preset white list according to the intensity value, determines that the corresponding environment light of the intensity value is compiled
Number.
Wherein, in white list the intensity value section of associated storage environment light and preset numbers corresponding relationship.
Step 206 adjusts information database according to the environment light number query history, obtains numbering with the environment light
Corresponding target histories adjust record.
Wherein, history adjusts the before the history intensity value of information database associated storage environment light, brightness adjustment operation
The historic execution time of second historical light's value and brightness adjustment operation after one historical light's value, brightness adjustment operation.
Step 207, the historic execution time for including to target histories adjusting record are ranked up, and according to ranking results
The respectively described target histories adjust second historical light's value that record includes and assign preset weighting coefficient.
Step 208 calculates luminance weighted average value according to the second historical light value and corresponding weighting coefficient, and will
The luminance weighted average value is as target brightness value.
Step 209, the present intensity value for obtaining screen.
Step 210, the difference for calculating the target brightness value and the present intensity value.
Step 211 judges whether the difference is more than otherwise setting control interval value is held if so, thening follow the steps 212
Row step 213.
It should be noted that above-mentioned control interval value can be adjusted according to the screen intensity history of above-mentioned a large number of users group
Record carries out analysis determination.For example, user adjusts manually after having executed and being adjusted to the operation of target brightness value by present intensity again
Saved screen intensity, then it is assumed that this screen intensity is adjusted in operation, the luminance deviation of present intensity value and target brightness value compared with
Greatly, according to the rule, record is adjusted to screen intensity history and is analyzed, determine setting control interval value.
The difference is divided at least two numerical intervals according to the luminance deviation with the target brightness value by step 212,
Smooth adjustment is carried out to screen intensity according to the numerical intervals.
It should be noted that the partitioning standards of above-mentioned numerical intervals can be between the respectively corresponding numerical value of the luminance deviation
Every.Optionally, partitioning standards can also be the deviation according to distance objective brightness value.For example, distance objective brightness value farther out
When, the first numerical intervals of division are smaller, i.e., are smoothly adjusted using lesser numerical intervals, close to target brightness value
When, the second value section of division is larger, i.e., carries out brightness regulation using biggish numerical intervals.It is, present intensity value
Interval of values when close to target brightness value is greater than the interval of values far from target brightness value.
It should be noted that executing step 214 after the completion of this step executes.
Step 213 replaces present intensity value using the target brightness value.
It is understood that due to the difference of target brightness value and present intensity value and little, it can be using directly replacement
Mode adjust screen intensity, this step executes step 214 after the completion of executing.
Step 214 obtains target image brightness value corresponding with the target brightness value, and bright according to the target image
The brightness of angle value adjusting present displayed content.
It is understood that in some scenarios, influencing user and seeing that the factor of the impression of screen is not only screen intensity, shield
Displayed content also will affect the viewing experience of user in curtain.In consideration of it, the user group of acquisition setting quantity is directed to
Operation is arranged in the history of the brightness of image shown in screen intensity and screen, is arranged using means of numerical analysis to above-mentioned history and is grasped
It is analyzed, obtains the brightness with the matched display image of screen intensity, and be pre-configured in mobile terminal.For example, can
The corresponding relationship of above-mentioned screen intensity and brightness of image is stored in the form of using white list.
In the embodiment of the present application, after obtaining target brightness value, above-mentioned white list is inquired according to target brightness value, is determined
Corresponding image brightness values adjust the brightness of present displayed content according to the image brightness values.
It should be noted that when the deviation of present image brightness value and target image brightness value is larger, can according to
The deviation of target image brightness value is by difference section (the value model of the difference of present image brightness value and target image brightness value
Enclose) it is divided at least two subintervals, smooth adjustment is carried out to brightness of image according to the subinterval, realizes that the image of display content is bright
It spends adjustment process and screen intensity smooth excessiveness is adapted.
It should be noted that this step is not the steps necessary of the embodiment of the present application, i.e., step 214 is executable to hold
Row.Meanwhile the execution sequence of step 214 is not limited to situation documented by the embodiment of the present application, step 214 is determining that target is bright
It is executed after angle value.
The technical solution of the present embodiment, by obtaining target image brightness value corresponding with target brightness value, and according to this
Target image brightness value adjusts the brightness of present displayed content, and realization is being adjusted except screen intensity, goes back adjusting displayed content
Brightness preferably meets user's impression, is effectively prevented from and repeatedly adjusts screen intensity, improve the execution efficiency of mobile terminal.
It should be noted that after adjusting screen intensity according to target brightness value, it can be by the intensity of current environment light
The execution time deposit history of brightness value, target brightness value, completion brightness adjustment operation before value, screen adjustment operation is adjusted
Information database.
Fig. 3 is a kind of structural schematic diagram of the regulating device of screen intensity provided by the embodiments of the present application.The device can be with
It by software and or hardware realization, can be integrated in mobile terminal, for executing screen intensity provided by the embodiments of the present application
Adjusting method.As shown in figure 3, the device includes:
Intensity obtains module 310, for obtaining the intensity value of environment light, judges whether that triggering is default according to the intensity value
Brightness regulation event；
Record obtains module 320, for obtaining and the matched mesh of the intensity value when triggering the brightness regulation event
It marks history and adjusts record；
Brightness calculation module 330 calculates target brightness value for adjusting record according to the target histories；
Luminance adjustment module 340, for screen intensity to be adjusted according to the target brightness value.
The technical solution of the present embodiment provides a kind of regulating device of screen intensity, realizes to be adjusted according to the history of user and practise
Used targetedly to automatically adjust to screen intensity, adjusted result more meets the real experiences requirement of user.Using above-mentioned
Technical solution solves in the related technology because the adjusted result of screen intensity regulation scheme and user are expected not brightness at heart
Being consistent leads to the problem of repeatedly adjusting, and improves degree of intelligence of the mobile terminal in terms of screen intensity adjusting.
Optionally, intensity obtains module 310 and is specifically used for:
Intensity value of the numerical value of ambient light sensor output as environment light is obtained according to the sampling interval of setting；
Calculate the departure of corresponding first numerical value of current sample time second value corresponding with a upper sampling instant；
When the departure is more than given threshold, determines and trigger preset brightness regulation event.
Optionally, record obtains module 320 and is specifically used for:
Preset white list is inquired according to the intensity value, determines the corresponding environment light number of the intensity value, wherein institute
State the corresponding relationship in the intensity value section of associated storage environment light and preset numbers in white list；
Information database is adjusted according to the environment light number query history, obtains mesh corresponding with the environment light number
It marks history and adjusts record, wherein history adjusts the history intensity value of information database associated storage environment light, brightness adjustment operation
The historic execution time of historical light's value and brightness adjustment operation afterwards.
Optionally, further includes:
Coefficient determination module is right for after obtaining corresponding with environment light number target histories and adjusting record
The historic execution time is ranked up, and is respectively that historical light's value assigns preset weighting system according to ranking results
Number.
Optionally, brightness calculation module 330 is specifically used for:
Luminance weighted average value is calculated according to historical light's value and corresponding weighting coefficient, and will be described luminance weighted
Average value is as target brightness value.
Optionally, luminance adjustment module 340 is specifically used for:
Obtain the present intensity value of screen；
Calculate the difference of the target brightness value Yu the present intensity value；
When the difference is more than setting control interval value, according to the luminance deviation with the target brightness value by the difference
Value is divided at least two numerical intervals；
Smooth adjustment is carried out to screen intensity according to the numerical intervals.
Optionally, further includes:
Content luminance adjustment module obtains target image brightness value corresponding with the target brightness value, and according to described
The brightness of target image brightness value adjusting present displayed content.
The embodiment of the present application also provides a kind of storage medium comprising computer executable instructions, and the computer is executable
It instructs when being executed by computer processor for executing a kind of adjusting method of screen intensity, this method comprises:
The intensity value for obtaining environment light, judges whether to trigger preset brightness regulation event according to the intensity value；
When triggering the brightness regulation event, obtains and adjust record with the matched target histories of the intensity value；
Record, which is adjusted, according to the target histories calculates target brightness value；
Screen intensity is adjusted according to the target brightness value.
Storage medium --- any various types of memory devices or storage equipment.Term " storage medium " is intended to wrap
It includes: install medium, such as CD-ROM, floppy disk or magnetic tape equipment；Computer system memory or random access memory, such as
DRAM, DDR RAM, SRAM, EDO RAM, Lan Basi (Rambus) RAM etc.；Nonvolatile memory, such as flash memory, magnetic medium
(such as hard disk or optical storage)；Register or the memory component of other similar types etc..Storage medium can further include other
Memory of type or combinations thereof.In addition, storage medium can be located at program in the first computer system being wherein performed,
Or can be located in different second computer systems, second computer system is connected to the by network (such as internet)
One computer system.Second computer system can provide program instruction to the first computer for executing." storage is situated between term
Matter " may include may reside in different location (such as by network connection different computer systems in) two or
More storage mediums.Storage medium can store the program instruction that can be performed by one or more processors and (such as implement
For computer program).
Certainly, a kind of storage medium comprising computer executable instructions, computer provided by the embodiment of the present application
The adjusting for the screen intensity that executable instruction is not limited to the described above operates, and the application any embodiment can also be performed and provided
Screen intensity adjusting method in relevant operation.
The embodiment of the present application provides a kind of mobile terminal, has operating system in the mobile terminal, in the mobile terminal
The regulating device of screen intensity provided by the embodiments of the present application can be integrated.Wherein, mobile terminal can be (flat for smart phone, PAD
Plate computer), handheld device etc..Fig. 4 is a kind of structural block diagram of mobile terminal provided by the embodiments of the present application.As shown in figure 4,
Memory 410 and processor 420.The memory 410 adjusts Information Number for storing computer program, white list and history
According to library etc.；The central processing unit 420 reads and executes the computer program stored in the memory 410.The processor
420 perform the steps of the intensity value for obtaining environment light when executing the computer program, are according to intensity value judgement
The no preset brightness regulation event of triggering；When triggering the brightness regulation event, obtain and the matched target of the intensity value
History adjusts record；Record, which is adjusted, according to the target histories calculates target brightness value；According to the target brightness value to screen
Brightness is adjusted.
The memory and processor enumerated in above-mentioned example are some components of mobile terminal, and the mobile terminal is also
It may include other components.By taking smart phone as an example, illustrate the possible structure of above-mentioned mobile terminal.Fig. 5 is that the application is implemented
A kind of structural block diagram for smart phone that example provides.As shown in figure 5, the smart phone may include: memory 501, centre
Manage device (Central Processing Unit, CPU) 502 (also known as processor, hereinafter referred to as CPU), Peripheral Interface 503, RF
(Radio Frequency, radio frequency) circuit 505, voicefrequency circuit 506, loudspeaker 511, display 512, power management chip
508, input/output (I/O) subsystem 509, other input/control devicess 510 and outside port 504, these components pass through
One or more communication bus or signal wire 507 communicate.
It should be understood that illustrating the example that smart phone 500 is only mobile terminal, and smart phone 500
It can have than shown in the drawings more or less component, can combine two or more components, or can be with
It is configured with different components.Various parts shown in the drawings can include one or more signal processings and/or dedicated
It is realized in the combination of hardware, software or hardware and software including integrated circuit.
Just the smart phone of the regulating device provided in this embodiment for being integrated with screen intensity is described in detail below.
Memory 501, the memory 501 can be accessed by CPU502, Peripheral Interface 503 etc., and the memory 501 can
It can also include nonvolatile memory to include high-speed random access memory, such as one or more disk memory,
Flush memory device or other volatile solid-state parts.Computer program is stored in memory 511, white name can also be stored
List and history adjust information database etc..
The peripheral hardware that outputs and inputs of equipment can be connected to CPU502 and deposited by Peripheral Interface 503, the Peripheral Interface 503
Reservoir 501.
I/O subsystem 509, the I/O subsystem 509 can be by the input/output peripherals in equipment, such as 512 He of screen
Other input/control devicess 510, are connected to Peripheral Interface 503.I/O subsystem 509 may include display controller 5091 and use
In the one or more input controllers 5092 for controlling other input/control devicess 510.Wherein, one or more input controls
Device 5092 receives electric signal from other input/control devicess 510 or sends electric signal to other input/control devicess 510,
His input/control devices 510 may include physical button (push button, rocker buttons etc.), dial, slide switch, manipulation
Bar clicks idler wheel.It is worth noting that input controller 5092 can with it is following any one connect: keyboard, infrared port, USB
The indicating equipment of interface and such as mouse.
Screen 512, the screen 512 are the input interface and output interface between user terminal and user, will be visual defeated
It is shown to user out, visual output may include figure, text, icon, video etc..
Display controller 5051 in I/O subsystem 509 receives electric signal from screen 512 or sends electricity to screen 512
Signal.Screen 512 detects the contact on screen, and the contact that display controller 5091 will test is converted to and is shown in screen
The interaction of user interface object on 512, i.e. realization human-computer interaction, the user interface object being shown on screen 512 can be
The icon of running game, the icon for being networked to corresponding network etc..It is worth noting that equipment can also include light mouse, light mouse is
Do not show the touch sensitive surface visually exported, or the extension of the touch sensitive surface formed by screen.
RF circuit 505 is mainly used for establishing the communication of mobile phone Yu wireless network (i.e. network side), realizes mobile phone and wireless network
The data receiver of network and transmission.Such as transmitting-receiving short message, Email etc..Specifically, RF circuit 505 receives and sends RF letter
Number, RF signal is also referred to as electromagnetic signal, and RF circuit 505 converts electrical signals to electromagnetic signal or electromagnetic signal is converted to telecommunications
Number, and communicated by the electromagnetic signal with communication network and other equipment.RF circuit 505 may include for executing
The known circuit of these functions comprising but it is not limited to antenna system, RF transceiver, one or more amplifiers, tuner, one
A or multiple oscillators, digital signal processor, CODEC (COder-DECoder, coder) chipset, user identifier mould
Block (Subscriber Identity Module, SIM) etc..
Voicefrequency circuit 506 is mainly used for receiving audio data from Peripheral Interface 503, which is converted to telecommunications
Number, and the electric signal is sent to loudspeaker 511.
Loudspeaker 511 is reduced to sound for mobile phone to be passed through RF circuit 505 from the received voice signal of wireless network
And the sound is played to user.
Power management chip 508, the hardware for being connected by CPU502, I/O subsystem and Peripheral Interface are powered
And power management.
Mobile terminal provided by the embodiments of the present application, it is targetedly right according to the history of user adjusting habit to may be implemented
Screen intensity automatically adjusts, and adjusted result more meets the real experiences requirement of user.By adopting the above technical scheme, it solves
Cause repeatedly to adjust because the adjusted result of screen intensity regulation scheme is not consistent with expection at heart of the user to brightness in the related technology
The problem of section, improves degree of intelligence of the mobile terminal in terms of screen intensity adjusting.
Regulating device, storage medium and the mobile terminal of the screen intensity provided in above-described embodiment can be performed the application and appoint
The adjusting method of screen intensity provided by embodiment of anticipating has and executes the corresponding functional module of this method and beneficial effect.Not
The technical detail of detailed description in the above-described embodiments, reference can be made to the adjusting of screen intensity provided by the application any embodiment
Method.
Note that above are only the preferred embodiment and institute's application technology principle of the application.It will be appreciated by those skilled in the art that
The application is not limited to specific embodiment described here, be able to carry out for a person skilled in the art it is various it is apparent variation,
The protection scope readjusted and substituted without departing from the application.Therefore, although being carried out by above embodiments to the application
It is described in further detail, but the application is not limited only to above embodiments, in the case where not departing from the application design, also
It may include more other equivalent embodiments, and scope of the present application is determined by the scope of the appended claims.
Claims (10)
1. a kind of adjusting method of screen intensity characterized by comprising
The intensity value for obtaining environment light, judges whether to trigger preset brightness regulation event according to the intensity value；
When triggering the brightness regulation event, obtains and adjust record with the matched target histories of the intensity value；
Record, which is adjusted, according to the target histories calculates target brightness value；
Screen intensity is adjusted according to the target brightness value.
2. being sentenced the method according to claim 1, wherein obtaining the intensity value of environment light according to the intensity value
It is disconnected whether to trigger preset brightness regulation event, comprising:
Intensity value of the numerical value of ambient light sensor output as environment light is obtained according to the sampling interval of setting；
Calculate the departure of corresponding first numerical value of current sample time second value corresponding with a upper sampling instant；
When the departure is more than given threshold, determines and trigger preset brightness regulation event.
3. remembering the method according to claim 1, wherein obtaining and being adjusted with the matched target histories of the intensity value
Record, comprising:
Preset white list is inquired according to the intensity value, determines the corresponding environment light number of the intensity value, wherein described white
The corresponding relationship in the intensity value section of associated storage environment light and preset numbers in list；
Information database is adjusted according to the environment light number query history, target corresponding with the environment light number is obtained and goes through
History adjusts record, wherein after history adjusts the history intensity value of information database associated storage environment light, brightness adjustment operation
The historic execution time of historical light's value and brightness adjustment operation.
4. according to the method described in claim 3, it is characterized in that, obtaining target histories corresponding with the environment light number
It adjusts after recording, further includes:
The historic execution time is ranked up, and is respectively that the target histories adjusting record includes according to ranking results
Historical light's value assigns preset weighting coefficient.
5. according to the method described in claim 4, it is characterized in that, adjusting record according to the target histories calculates object brightness
Value, comprising:
Luminance weighted average value is calculated according to historical light's value and corresponding weighting coefficient, and will be described luminance weighted average
Value is used as target brightness value.
6. the method according to any one of claims 1 to 5, which is characterized in that according to the target brightness value to screen
Brightness is adjusted, comprising:
Obtain the present intensity value of screen；
Calculate the difference of the target brightness value Yu the present intensity value；
When the difference is more than setting control interval value, the difference is divided according to the luminance deviation with the target brightness value
At at least two numerical intervals；
Smooth adjustment is carried out to screen intensity according to the numerical intervals.
7. according to the method described in claim 6, it is characterized by further comprising:
Target image brightness value corresponding with the target brightness value is obtained, and is adjusted currently according to the target image brightness value
Show the brightness of content.
8. a kind of regulating device of screen intensity characterized by comprising
Intensity obtains module and is judged whether to trigger preset brightness according to the intensity value for obtaining the intensity value of environment light
Adjusting event；
Record obtains module, for obtaining and the matched target histories of the intensity value when triggering the brightness regulation event
Adjust record；
Brightness calculation module calculates target brightness value for adjusting record according to the target histories；
Luminance adjustment module, for screen intensity to be adjusted according to the target brightness value.
9. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is held by processor
The adjusting method of the screen intensity as described in any one of claims 1 to 7 is realized when row.
10. a kind of mobile terminal, including memory, processor and storage are on a memory and can be in the computer of processor operation
Program, which is characterized in that the processor is realized as described in any one of claims 1 to 7 when executing the computer program
Screen intensity adjusting method.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711382137.8A CN109951596A (en) | 2017-12-20 | 2017-12-20 | Adjusting method, device, storage medium and the mobile terminal of screen intensity |
| PCT/CN2018/116792 WO2019120027A1 (en) | 2017-12-20 | 2018-11-21 | Screen brightness adjustment method and apparatus, storage medium and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711382137.8A CN109951596A (en) | 2017-12-20 | 2017-12-20 | Adjusting method, device, storage medium and the mobile terminal of screen intensity |
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| Publication Number | Publication Date |
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| CN109951596A true CN109951596A (en) | 2019-06-28 |
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| CN201711382137.8A Pending CN109951596A (en) | 2017-12-20 | 2017-12-20 | Adjusting method, device, storage medium and the mobile terminal of screen intensity |
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| WO (1) | WO2019120027A1 (en) |
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