CN108540638A - Screen intensity adjusts control method, terminal and computer storage media - Google Patents
Screen intensity adjusts control method, terminal and computer storage media Download PDFInfo
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- CN108540638A CN108540638A CN201810092490.0A CN201810092490A CN108540638A CN 108540638 A CN108540638 A CN 108540638A CN 201810092490 A CN201810092490 A CN 201810092490A CN 108540638 A CN108540638 A CN 108540638A
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- 238000000034 method Methods 0.000 title claims abstract description 47
- 238000012544 monitoring process Methods 0.000 claims abstract description 28
- 230000001105 regulatory effect Effects 0.000 claims abstract description 11
- 230000006854 communication Effects 0.000 claims description 14
- 238000004891 communication Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 abstract description 13
- 230000004438 eyesight Effects 0.000 abstract description 7
- 230000008859 change Effects 0.000 description 11
- 230000006870 function Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 238000012545 processing Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 238000001514 detection method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 2
- 108700041286 delta Proteins 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005314 correlation function Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
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- 230000001419 dependent effect Effects 0.000 description 1
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- 238000003379 elimination reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/22—Illumination; Arrangements for improving the visibility of characters on dials
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
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- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Environmental & Geological Engineering (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The invention discloses a kind of screen intensitys to adjust control method, is presently in ambient brightness by monitoring terminal, and monitoring that there are when ambient brightness variation, obtain the external initial screen brightness value to terminal manual setting；Acquire the first environment brightness value before ambient brightness changes and the second environment brightness value after ambient brightness variation；According to initial screen brightness value, first environment brightness value and second environment brightness value, when judging to meet default auto brightness regularization condition, screen luminance of terminal value is automatically regulated to be the second screen brightness value corresponding with second environment brightness value by control；It realizes and auto brightness adjustment is carried out based on ambient brightness variation；The invention also discloses a kind of terminal and computer storage medias to solve the problems, such as to cause to produce bigger effect user's eyesight since screen luminance of terminal is not suitable with ambient brightness, to effectively improve user experience by implementing said program.
Description
Technical field
The present invention relates to field of terminal technology, more specifically to a kind of screen intensity adjustment control method, terminal and
Computer storage media.
Background technology
When user's using terminal, if enter light stronger environment from the environment of dark, need at this time
The screen intensity of terminal is adjusted to adapt to new ambient light intensity, otherwise on the one hand reduces the display effect of screen,
User's viewing experience is poor, on the other hand will have an adverse effect to eyes of user eyesight, causes to damage.And the screen of existing terminal
Curtain brightness regulation pattern is divided into adjusts and automatically adjusts two ways manually.It is arranged when by the screen intensity shaping modes in terminal
For manual adjustment mode, then when ambient light intensity changes, but user is not adjusted screen intensity intensity manually,
Terminal will keep the brightness value of user's setting originally, will be seriously not suitable with currently to the screen brightness value of terminal manual setting at this time
Ambient light intensity namely such manual adjustment mode adjust screen intensity cannot adapt to ambient brightness variation very well, adjust accurate
True property is relatively low, and viewing effect is poor, influences user's eyesight.
Invention content
The technical problem to be solved in the present invention is：The manual adjustment mode of existing screen luminance of terminal cannot adapt to very well
Ambient brightness changes, and is unfavorable for promoting user experience.For the technical problem, a kind of screen intensity adjustment controlling party is provided
Method, terminal and computer storage media.
In order to solve the above technical problems, the present invention provides a kind of screen intensity adjustment control method, the screen intensity tune
Whole control method includes：
Monitoring terminal is presently in ambient brightness, and is monitoring that there are when ambient brightness variation, obtain outside to described
The initial screen brightness value of terminal manual setting；
Acquire the after first environment brightness value and the ambient brightness variation before ambient brightness variation
Two ambient brightness values；
According to the initial screen brightness value, the first environment brightness value and the second environment brightness value, judge
Whether satisfaction presets auto brightness regularization condition；
When judgement meets the default auto brightness regularization condition, control the screen luminance of terminal value adjust automatically
For the second screen brightness value corresponding with the second environment brightness value.
Optionally, described according to the initial screen brightness value, the first environment brightness value and the second environment
Brightness value judges whether that meeting default auto brightness regularization condition includes：
According to the correspondence between ambient brightness value and screen brightness value, calculate corresponding with the first environment brightness value
The first screen brightness value and second environment brightness value corresponding with the second environment brightness value；Compare the initial screen
The first magnitude relationship and the initial screen brightness value and described the between curtain brightness value and first screen brightness value
The second magnitude relationship between two screen brightness values, and be according to first magnitude relationship and second magnitude relationship judgement
It is no to meet the default auto brightness regularization condition.
Optionally, the default auto brightness regularization condition includes default first auto brightness regularization condition, the basis
First magnitude relationship and second magnitude relationship judge whether that meeting the default auto brightness regularization condition includes：
It is that the initial screen brightness value is more than first screen brightness value, and described the in first magnitude relationship
When two magnitude relationships are that the initial screen brightness value is less than second screen brightness value；Alternatively, being closed in first size
System is that the initial screen brightness value is more than first screen brightness value, and second magnitude relationship is the initial screen
When the first difference that brightness value subtracts second screen brightness value is more than or equal to preset first threshold value, judgement meets described default
First auto brightness regularization condition, the first threshold subtract first screen brightness value more than the initial screen brightness value
Difference.
Optionally, the default auto brightness regularization condition includes default second auto brightness regularization condition, the basis
First magnitude relationship and second magnitude relationship judge whether that meeting the default auto brightness regularization condition includes：
It is that the initial screen brightness value is equal to first screen brightness value, and described the in first magnitude relationship
Two magnitude relationships be the initial screen brightness value subtract second screen brightness value the second difference absolute value be more than etc.
When default second threshold, judgement meets the default second auto brightness regularization condition, and the second threshold is more than 0.
Optionally, the default auto brightness regularization condition includes default third auto brightness regularization condition, the basis
First magnitude relationship and second magnitude relationship judge whether that meeting the default auto brightness regularization condition includes：
It is that the initial screen brightness value is less than first screen brightness value, and described the in first magnitude relationship
When two magnitude relationships are that the initial screen brightness value is more than second screen brightness value；Alternatively, being closed in first size
System is that the initial screen brightness value is less than first screen brightness value, and second magnitude relationship is second screen
When the third difference that brightness value subtracts the initial screen brightness value is more than or equal to default third threshold value, judgement meets described default
Third auto brightness regularization condition, the third threshold value subtract the initial screen brightness value more than first screen brightness value
Difference.
Optionally, before the monitoring terminal is presently in ambient brightness, further include：
Detect that the screen of the terminal is in illuminating state.
Optionally, it is described monitor there are ambient brightness change after, it is manual to the terminal outside the acquisition
Before the initial screen brightness value of setting, further include：
Detect that the auto brightness pattern of the terminal is in open state.
Optionally, it is described monitor there are ambient brightness change after, it is manual to the terminal outside the acquisition
Before the initial screen brightness value of setting, further include：
It detects in the monitored region of luminance sensor in the terminal for monitoring the ambient brightness and object is not present
It blocks.
Further, the present invention also provides a kind of terminal, the terminal includes processor, memory and communication bus；
The communication bus is for realizing the connection communication between processor and memory；
The processor is for executing one or more program stored in memory, to realize described in any one as above
Screen intensity adjustment control method the step of.
Further, the present invention also provides a kind of computer storage media, the computer storage media is stored with one
A or multiple programs, one or more of programs can be executed by one or more processor, as above any to realize
The step of screen intensity described in adjusts control method.
Advantageous effect
A kind of screen intensity adjustment control method of present invention offer, terminal and computer storage media, for existing terminal
The manual adjustment mode of screen intensity cannot adapt to ambient brightness variation very well, be unfavorable for promoting the defect of user experience；
It is presently in ambient brightness by monitoring terminal, and is monitoring, there are when ambient brightness variation, it is manual to terminal to obtain outside
The initial screen brightness value of setting；First environment brightness value and ambient brightness before acquisition ambient brightness variation change it
Second environment brightness value afterwards；It is according to initial screen brightness value, first environment brightness value and second environment brightness value, judgement
It is no to meet default auto brightness regularization condition；When judgement meets and presets auto brightness regularization condition, control is bright by terminal screen
Angle value is automatically regulated to be the second screen brightness value corresponding with second environment brightness value；It realizes and is carried out based on ambient brightness variation
Auto brightness adjusts, and screen luminance of terminal is enable to better adapt to be presently in ambient brightness, and user is allowed to reach one preferably
Viewing effect, avoiding causes to produce bigger effect user's eyesight since screen luminance of terminal and ambient brightness are inadaptable
Problem, to effectively improve user experience.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing：
The hardware architecture diagram of Fig. 1 optional mobile terminals of each embodiment one to realize the present invention；
Fig. 2 is that the screen intensity that first embodiment of the invention provides adjusts control method flow diagram；
Fig. 3 is the luminance sensor setting structure schematic diagram that first embodiment of the invention provides；
Fig. 4 is that the luminance sensor that first embodiment of the invention provides monitors area schematic；
Fig. 5 is a kind of sequence diagram that first embodiment of the invention provides；
Fig. 6 is that the screen intensity that second embodiment of the invention provides adjusts control method flow diagram；
Fig. 7 is the structural schematic diagram for the terminal that third embodiment of the invention provides.
Specific implementation mode
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
In subsequent description, using for indicating that the suffix of such as " module ", " component " or " unit " of element is only
The explanation for being conducive to the present invention, itself does not have a specific meaning.Therefore, " module ", " component " or " unit " can mix
Ground uses.
Terminal can be implemented in a variety of manners.For example, terminal described in the present invention may include such as mobile phone, tablet
Computer, laptop, palm PC, personal digital assistant (Personal Digital Assistant, PDA), portable
The shiftings such as media player (Portable Media Player, PMP), navigation device, wearable device, Intelligent bracelet, pedometer
The fixed terminals such as dynamic terminal, and number TV, desktop computer.
It will be illustrated by taking mobile terminal as an example in subsequent descriptions, it will be appreciated by those skilled in the art that in addition to special
Except element for moving purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Referring to Fig. 1, a kind of hardware architecture diagram of its mobile terminal of each embodiment to realize the present invention, the shifting
Moving terminal 100 may include：RF (Radio Frequency, radio frequency) unit 101, WiFi module 102, audio output unit
103, A/V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit
108, the components such as memory 109, processor 110 and power supply 111.It will be understood by those skilled in the art that shown in Fig. 1
Mobile terminal structure does not constitute the restriction to mobile terminal, and mobile terminal may include components more more or fewer than diagram,
Either combine certain components or different components arrangement.
The all parts of mobile terminal are specifically introduced with reference to Fig. 1：
Radio frequency unit 101 can be used for receiving and sending messages or communication process in, signal sends and receivees, specifically, by base station
Downlink information receive after, to processor 110 handle；In addition, the data of uplink are sent to base station.In general, radio frequency unit 101
Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, penetrating
Frequency unit 101 can also be communicated with network and other equipment by radio communication.Above-mentioned wireless communication can use any communication
Standard or agreement, including but not limited to GSM (Global System of Mobile communication, global system for mobile telecommunications
System), GPRS (General Packet Radio Service, general packet radio service), CDMA2000 (Code
Division Multiple Access 2000, CDMA 2000), WCDMA (Wideband Code Division
Multiple Access, wideband code division multiple access), TD-SCDMA (Time Division-Synchronous Code
Division Multiple Access, TD SDMA), FDD-LTE (Frequency Division
Duplexing-Long Term Evolution, frequency division duplex long term evolution) and TDD-LTE (Time Division
Duplexing-Long Term Evolution, time division duplex long term evolution) etc..
WiFi belongs to short range wireless transmission technology, and mobile terminal can help user to receive and dispatch electricity by WiFi module 102
Sub- mail, browsing webpage and access streaming video etc., it has provided wireless broadband internet to the user and has accessed.Although Fig. 1 shows
Go out WiFi module 102, but it is understood that, and it is not belonging to must be configured into for mobile terminal, it completely can be according to need
It to be omitted in the range for the essence for not changing invention.
Audio output unit 103 can be in call signal reception pattern, call mode, record mould in mobile terminal 100
When under the isotypes such as formula, speech recognition mode, broadcast reception mode, it is that radio frequency unit 101 or WiFi module 102 are received or
The audio data stored in memory 109 is converted into audio signal and exports to be sound.Moreover, audio output unit 103
The relevant audio output of specific function executed with mobile terminal 100 can also be provided (for example, call signal receives sound, disappears
Breath receives sound etc.).Audio output unit 103 may include loud speaker, buzzer etc..
A/V input units 104 are for receiving audio or video signal.A/V input units 104 may include graphics processor
(Graphics Processing Unit, GPU) 1041 and microphone 1042, graphics processor 1041 is in video acquisition mode
Or the image data of the static images or video obtained by image capture apparatus (such as camera) in image capture mode carries out
Reason.Treated, and picture frame may be displayed on display unit 106.Through graphics processor 1041, treated that picture frame can be deposited
Storage is sent in memory 109 (or other storage mediums) or via radio frequency unit 101 or WiFi module 102.Mike
Wind 1042 can connect in telephone calling model, logging mode, speech recognition mode etc. operational mode via microphone 1042
Quiet down sound (audio data), and can be audio data by such acoustic processing.Audio that treated (voice) data can
To be converted to the format output that can be sent to mobile communication base station via radio frequency unit 101 in the case of telephone calling model.
Microphone 1042 can implement various types of noises elimination (or inhibition) algorithms and send and receive sound to eliminate (or inhibition)
The noise generated during frequency signal or interference.
Mobile terminal 100 further includes at least one sensor 105, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 1061, and proximity sensor can close when mobile terminal 100 is moved in one's ear
Display panel 1061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axis) size of acceleration, size and the direction of gravity are can detect that when static, can be used to identify the application of mobile phone posture
(such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc.；
The fingerprint sensor that can also configure as mobile phone, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer,
The other sensors such as hygrometer, thermometer, infrared sensor, details are not described herein.
Display unit 106 is for showing information input by user or being supplied to the information of user.Display unit 106 can wrap
Display panel 1061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode may be used
Forms such as (Organic Light-Emitting Diode, OLED) configure display panel 1061.
User input unit 107 can be used for receiving the number or character information of input, and generate the use with mobile terminal
Family is arranged and the related key signals input of function control.Specifically, user input unit 107 may include touch panel 1071 with
And other input equipments 1072.Touch panel 1071, also referred to as touch screen collect user on it or neighbouring touch operation
(for example user uses any suitable objects or attachment such as finger, stylus on touch panel 1071 or in touch panel 1071
Neighbouring operation), and corresponding attachment device is driven according to preset formula.Touch panel 1071 may include touch detection
Two parts of device and touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect touch operation band
The signal come, transmits a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and by it
It is converted into contact coordinate, then gives processor 110, and order that processor 110 is sent can be received and executed.In addition, can
To realize touch panel 1071 using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves.In addition to touch panel
1071, user input unit 107 can also include other input equipments 1072.Specifically, other input equipments 1072 can wrap
It includes but is not limited in physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, operating lever etc.
It is one or more, do not limit herein specifically.
Further, touch panel 1071 can cover display panel 1061, when touch panel 1071 detect on it or
After neighbouring touch operation, processor 110 is sent to determine the type of touch event, is followed by subsequent processing device 110 according to touch thing
The type of part provides corresponding visual output on display panel 1061.Although in Fig. 1, touch panel 1071 and display panel
1061 be to realize the function that outputs and inputs of mobile terminal as two independent components, but in certain embodiments, can
The function that outputs and inputs of mobile terminal is realized so that touch panel 1071 and display panel 1061 is integrated, is not done herein specifically
It limits.
Interface unit 108 be used as at least one external device (ED) connect with mobile terminal 100 can by interface.For example,
External device (ED) may include wired or wireless headphone port, external power supply (or battery charger) port, wired or nothing
Line data port, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Interface unit 108 can be used for receiving the input from external device (ED) (for example, number
It is believed that breath, electric power etc.) and the input received is transferred to one or more elements in mobile terminal 100 or can be with
For the transmission data between mobile terminal 100 and external device (ED).
Memory 109 can be used for storing software program and various data.Memory 109 can include mainly storing program area
And storage data field, wherein storing program area can storage program area, application program (such as the sound needed at least one function
Sound playing function, image player function etc.) etc.；Storage data field can store according to mobile phone use created data (such as
Audio data, phone directory etc.) etc..In addition, memory 109 may include high-speed random access memory, can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 110 is the control centre of mobile terminal, utilizes each of various interfaces and the entire mobile terminal of connection
A part by running or execute the software program and/or module that are stored in memory 109, and calls and is stored in storage
Data in device 109 execute the various functions and processing data of mobile terminal, to carry out integral monitoring to mobile terminal.Place
Reason device 110 may include one or more processing units；Preferably, processor 110 can integrate application processor and modulatedemodulate is mediated
Manage device, wherein the main processing operation system of application processor, user interface and application program etc., modem processor is main
Processing wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 110.
Mobile terminal 100 can also include the power supply 111 (such as battery) powered to all parts, it is preferred that power supply 111
Can be logically contiguous by power-supply management system and processor 110, to realize management charging by power-supply management system, put
The functions such as electricity and power managed.
Although Fig. 1 is not shown, mobile terminal 100 can also be including bluetooth module etc., and details are not described herein.
Based on above-mentioned mobile terminal hardware configuration, each embodiment of the method for the present invention is proposed.
First embodiment
Manual adjustment mode in order to solve existing screen luminance of terminal cannot be well adapted for terminal local environment brightness
Variation, the problem of to affect user experience, the embodiment of the present invention provides a kind of screen intensity and adjusts control method, the party
Method combines the first environment brightness value and environment before the initial screen brightness value of user's manual setting, ambient brightness variation
Second environment brightness value this three after brightness change, and when judging to meet corresponding conditions according to this three, automatically by user
The test screen brightness value of manual setting is adjusted to the second screen corresponding to the second environment brightness value after ambient brightness variation
Curtain brightness value, to make the screen intensity (being at this time the second screen brightness value) of terminal better adapt to current environment brightness, because
This can make the display effect of terminal screen more preferably, also do not need user and adjust manually again, to improve the use of user
Experience.Screen intensity adjustment control method flow specifically refers to Fig. 2, mainly includes the following steps：
S201, monitoring terminal are presently in ambient brightness, and are monitoring, there are when ambient brightness variation, it is right to obtain outside
The initial screen brightness value of terminal manual setting.
Terminal can be monitored to itself being presently in ambient brightness in real time, certainly, in some instances, can also be
Before this, whether the screen of first detection terminal is in illuminating state, and when determining that terminal screen is currently at illuminating state, then
It is monitored to itself being presently in ambient brightness.When terminal screen is in breath screen state namely terminal is not used in user, because
This need not be adjusted screen luminance of terminal, only when detecting that terminal screen is in illuminating state, then it is current to terminal
Local environment brightness is monitored, to determine whether to be adjusted screen intensity, so as to reduce the prison to ambient brightness
The time is surveyed, the power consumption of terminal can be lowered to a certain extent, therefore more fitting user actually uses demand.For end panel
The detection of tentiform state may be used existing any way, not be limited herein.
It should be understood that the monitoring to terminal local environment brightness, can be sensed by the brightness being arranged in terminal
Device realizes that optionally, luminance sensor may include the compositions such as light-sensitive device, microprocessor, to realize to ambient brightness
Monitoring, concrete structure and monitoring principle are not the emphasis of the present invention, and details are not described herein.
Luminance sensor can be specifically arranged in terminal front side, for monitor terminal screen towards area of space, ask
Referring to Fig. 3, luminance sensor 31 is arranged at the top of terminal front side, realizes to being arranged in 32 space-orienteds of positive screen area
The monitoring of the ambient brightness in domain.Therefore the ambient brightness value that luminance sensor 31 is monitored is more in line with the ring residing for screen 32
Border brightness makes the screen intensity after adjusting more be adapted to the ambient brightness residing for terminal screen 32, and the viewing effect of user reaches
To best.Certainly, multiple luminance sensors can be accordingly arranged for multi-panel screen, with respectively to the ambient brightness residing for each screen
It is monitored, details are not described herein.
When monitoring that ambient brightness changes, triggering terminal obtains external bright to the initial screen of terminal manual setting
Angle value, certainly, the acquisition of initial screen brightness value can also be directly to be carried out while receiving external hand setting instruction
It obtains and exists, use is being read when monitoring that ambient brightness changes.
In order to be preferably bonded the actual use demand of user, terminal after detecting the presence of ambient brightness variation,
Before outside is obtained to the initial screen brightness value of terminal manual setting, it can also detect and be used for monitoring of environmental brightness in the terminal
The monitored region of luminance sensor in blocked with the presence or absence of object, only judge the monitoring region in there is no objects to block
When, the initial screen brightness value will be just obtained, if it is determined that there are objects to block in the monitoring regional extent, then terminates flow.
Fig. 4 is referred to, the monitoring region of luminance sensor 41 can be sector space region 42 shown in Fig. 4, the sector
Area of space 42 should have certain distance range r, only be detected in its sector space region 42 not in luminance sensor 41
When being blocked there are object, initial screen brightness value can be just obtained to execute subsequent step, otherwise terminates flow, namely not to terminal
Screen intensity is adjusted.It should be understood that only in luminance sensor, there is no the end panels monitored in the case of blocking
Curtain local environment brightness value is just more accurate, could preferably judge whether that environment brightness change occurs at this time, and is detecting
Luminance sensor is not automatically adjusted screen luminance of terminal then in the presence of when blocking, and avoids the screen intensity after adjustment and works as
Forth screen local environment brightness is inadaptable, and user can be adjusted manually, therefore this programme is made more to be bonded the reality of user
Use demand.
It should be noted that the changed standard of ambient brightness can be determined based on default change threshold, for example, it is default
Change threshold is 10Lux (Lux), namely only in current environment brightness compared to raising 10Lux or more before, or
When reducing 10Lux or more, just determine that ambient brightness changes, otherwise it is considered that it does not change.Default variation threshold
Value can flexibly be determined according to actual use situation, Simulation results.
It is determining there are when ambient brightness variation, is obtaining the external initial screen brightness value to terminal manual setting, it can be with
Show that the current manual brightness pattern of terminal is in open state, and auto brightness pattern may be at open state, it can also
It is closed, terminal will all obtain the initial screen brightness value of institute's manual setting under the manual brightness pattern, to execute sheet
The subsequent step of scheme.In this case, user has the following two kinds brightness adjustment pattern available, and one is user's choosings
It selects and opens manual brightness pattern, user can carry out screen intensity manual at this time, while terminal will be according to being presently in environment
Brightness case adjusts accordingly, and screen intensity is made more to adapt to current environment brightness；Another kind is to close manual brightness pattern,
User can use conventional automatic brightness adjustment at this time.
In some instances, in the case where the current manual brightness pattern of terminal is in open state, it is also necessary to detect
Auto brightness pattern to terminal is in open state, can just obtain the external initial screen brightness to terminal manual setting at this time
Value is to execute the subsequent step of this programme.Namely user can close manual brightness pattern, use conventional automatic brightness adjustment；
Auto brightness pattern can also be closed, conventional manual adjusting is used；Manual brightness pattern and automatic bright can also be opened simultaneously
Degree pattern, while so that user is adjusted screen intensity manually by this programme, terminal meeting basis is presently in ring
Border brightness case adjusts accordingly so that screen intensity more adapts to current environment brightness, reaches best viewing effect, keeps away
Exempt to be not suitable with the problem of leading to user's vision impairment due to screen intensity and ambient brightness.
Second after first environment brightness value and ambient brightness variation before S202, acquisition ambient brightness variation
Ambient brightness value.
First environment brightness value before ambient brightness variation refers to terminal when the manual setting initial screen brightness value
It is presently in ambient brightness.For a better understanding of the present invention, below to the first environment brightness value and second environment brightness
The acquisition process of value is illustrated：
Fig. 5 is referred to, at the t1 moment, terminal receives external hand setting instruction, to which screen luminance of terminal to be arranged
For the initial screen brightness value, terminal can obtain and preserve the initial screen brightness value；At the t2 moment, terminal detects the presence of
Ambient brightness changes, and terminal obtains the initial screen brightness value to be utilized at this time, and before acquiring ambient brightness variation
First environment brightness value, (terminal can connect the ambient brightness that is to say when can be the manual setting initial screen brightness value
When receiving manual setting instruction, ambient brightness at this time namely first environment brightness value are just acquired), and acquire ambient brightness
Second environment brightness value after variation, to according to the initial screen brightness value, first environment brightness value and second environment
Whether brightness value is adjusted screen luminance of terminal.With specific reference to the initial screen brightness value, first environment brightness value and
The process that second environment brightness value three adjusts screen intensity refers to subsequent step S230-S204.
Assuming that at the t2 moment, initial screen brightness value is adjusted to corresponding second screen intensity of second environment brightness value
Value, after this, terminal can also carry out accordingly according to the variation of follow-up local environment brightness referring to above-mentioned steps S201-S202
Adjustment, continuing with referring to Fig. 5, such as at the t3 moment, terminal detects the presence of ambient brightness variation, and it is initial to obtain this again at this time
Screen brightness value, and the first environment brightness value and acquisition t3 moment corresponding second environment brightness value are obtained, to basis
The initial screen brightness value, the first environment brightness value and t3 moment corresponding second environment brightness value determine whether to meet pre-
If auto brightness regularization condition, it is assumed that meet, then by the second screen brightness value of t2 moment adjust automaticallies readjust for t3 when
Carve corresponding second screen brightness value of the second environment brightness value.It that is to say that terminal can be according to the initial screen of user's manual setting
Curtain brightness value and the first environment brightness value in the user setting initial screen brightness value, and based on the second ring after variation
Border brightness value adjusts accordingly screen luminance of terminal value.
S203, according to initial screen brightness value, first environment brightness value and second environment brightness value, judge whether to meet
Default auto brightness regularization condition；If so, going to step S204；If not, going to step S201.
Optionally, it according to the correspondence between ambient brightness value and screen brightness value, calculates and first environment brightness value
Corresponding first screen brightness value and second environment brightness value corresponding with second environment brightness value；It is bright to compare initial screen
Between the first magnitude relationship and initial screen brightness value and the second screen brightness value between angle value and the first screen brightness value
The second magnitude relationship, and judge whether to meet default auto brightness according to the first magnitude relationship and the second magnitude relationship and adjust item
Part.
Wherein, the correspondence between ambient brightness value and screen brightness value can be indicated by following formula：
Y=ax+b, 0 ＜ x ＜ 30Lux；(formula 1)
Y=cx2+ dx+e, 30≤x≤3600Lux；(formula 2)
Y=f, x ＞ 3600Lux；(formula 3)
Wherein, y indicates that screen brightness value, x indicate ambient brightness value, and a, b, c, d, e, f are constant, optionally, a, b,
C, the numerical values recited of d, e, f can be flexibly arranged according to screen luminance of terminal parameter.For example, the maximum of screen luminance of terminal
Value is 480nit (nit) can be set as 2.7324 by a, b is set as 4.0351, by c when minimum value is 4.0351nit
It is set as 9*10-6, set d to 6.68*10-2, e is set as 88.275, f is set as 480, to which following public affairs will be obtained
Formula：
Y=2.7324x+4.0351,0 ＜ x ＜ 30Lux；(formula 4)
Y=9*10-6x2+6.68*10-2X+88.275,30≤x≤3600Lux；(formula 5)
Y=480, x ＞ 3600Lux；(formula 6)
Based on above-mentioned formula, corresponding first screen brightness value of first environment brightness value, and and second environment will be obtained
Corresponding second screen brightness value of brightness value.Specific calculating process no longer illustrates herein.
In the present embodiment, it includes default first auto brightness regularization condition to preset auto brightness regularization condition, according to first
Magnitude relationship and the second magnitude relationship judge whether that meeting default auto brightness regularization condition includes：
It is that initial screen brightness value is more than the first screen brightness value, and the second magnitude relationship is initial in the first magnitude relationship
When screen brightness value is less than the second screen brightness value；Alternatively, being that initial screen brightness value is more than the first screen in the first magnitude relationship
Curtain brightness value, and the second magnitude relationship is that initial screen brightness value subtracts the first difference of the second screen brightness value more than or equal to pre-
If when first threshold, judgement, which meets, presets the first auto brightness regularization condition, and wherein first threshold is more than initial screen brightness value
Subtract the difference of the first screen brightness value.
For example, initial screen brightness value is y1, the first screen brightness value is y2, and the second screen brightness value is y3, first
Magnitude relationship is that initial screen brightness value y1 is more than the first screen brightness value y2, and the second magnitude relationship is initial screen brightness value
When y1 is less than the second screen brightness value y3, judgement meets the default first auto brightness regularization condition namely y2 ＜ y1 ＜ y3, ring
Border brightness increases to second environment brightness value by first environment brightness value, causes the first screen brightness value to increase to the second screen bright
Angle value, and the second screen brightness value has been more than initial screen the brightness value y1 namely y3 of manual setting compared with y1, it is more suitable
Together in second environment brightness value, the second screen brightness value y3 can make in the environment of current second environment brightness value, and screen is aobvious
Show better, user's viewing effect is more preferable, to which screen luminance of terminal value is automatically regulated to be and second environment brightness by control
It is worth corresponding second screen brightness value.
Alternatively, being that initial screen brightness value y1 is more than the first screen brightness value y2, and the second size in the first magnitude relationship
Relationship be initial screen brightness value y1 subtract the second screen brightness value y3 the first difference DELTA 1 (namely y1-y3=Δs 1) be more than etc.
When preset first threshold value β, judgement, which meets, presets the first auto brightness regularization condition, and wherein preset first threshold value β is more than initial
Screen brightness value y1 subtracts the difference of the first screen brightness value y2.Namely second environment brightness value is compared to first environment brightness value
It decreases, corresponding, the second screen brightness value y3 is less than the first screen brightness value y2, and initial screen brightness value y1 subtracts the
When the first difference DELTA 1 of two screen brightness value y3 is more than preset first threshold value β, judgement, which meets, presets the first auto brightness adjustment item
Part.
In the present embodiment, default auto brightness regularization condition further includes default second auto brightness regularization condition, according to the
One magnitude relationship and the second magnitude relationship judge whether that meeting default auto brightness regularization condition includes：
It is that initial screen brightness value is equal to the first screen brightness value, and the second magnitude relationship is initial in the first magnitude relationship
When the absolute value that screen brightness value subtracts the second difference of the second screen brightness value is more than or equal to default second threshold, judgement meets
Default second auto brightness regularization condition, wherein second threshold are more than 0.
Namely it is equal to the first screen brightness value y2, and the second screen brightness value y3 after variation in initial screen brightness value y1
When differed by more than between initial screen brightness value y1 equal to default second threshold γ, determines to meet and preset the second auto brightness tune
Screen luminance of terminal value is automatically regulated to be the second screen brightness value y3 by shelf-regulating Conditions.
In the present embodiment, it includes default third auto brightness regularization condition to preset auto brightness regularization condition, according to first
Magnitude relationship and the second magnitude relationship judge whether that meeting default auto brightness regularization condition includes：
It is that initial screen brightness value y1 is less than the first screen brightness value y2, and the second magnitude relationship is in the first magnitude relationship
When initial screen brightness value y1 is more than the second screen brightness value y3；Alternatively, being initial screen brightness value y1 in the first magnitude relationship
Less than the first screen brightness value y2, and the second magnitude relationship is that the second screen brightness value y3 subtracts the of initial screen brightness value y1
When three differences are more than or equal to default third threshold value, judgement, which meets, presets third auto brightness regularization condition, and wherein third threshold value is big
The difference of initial screen brightness value y1 is subtracted in the first screen brightness value y2.
That is, in the case where initial screen brightness value y1 is less than the first screen brightness value y2, if ambient brightness reduces
After causing initial screen brightness value y1 to be more than variation when corresponding second screen brightness value y3, illustrate the initial screen of manual setting
Brightness value y1 is not suitable for current second environment brightness value, and third auto brightness regularization condition is preset therefore, it is determined that meeting, with
Screen luminance of terminal value is automatically regulated to be the second screen brightness value y3.Alternatively, being less than the first screen in initial screen brightness value y1
In the case of curtain brightness value y2, if ambient brightness raising causes corresponding second screen brightness value y3 to be more than the first screen intensity
Value y1, and y3-y1=Δs 3 (namely third difference) are more than or equal to default third threshold valueWhen, it is automatic that judgement meets default third
Brightness adjustment condition, wherein default third threshold valueMore than the difference that the first screen brightness value y2 subtracts initial screen brightness value y1
Value.
It should be understood that screen brightness value can also be characterized by nit, nit can also be converted other forms and carried out
Characterization, such as：
Namely characterized by API_brightness, the value range of the API_brightness is (0,255).
Screen luminance of terminal value is automatically regulated to be the second screen intensity corresponding with second environment brightness value by S204, control
Value.
Auto brightness regularization condition is preset for meeting, screen luminance of terminal value is automatically regulated to be and the second ring by control
Brightness value corresponding second screen brightness value in border then keeps end panel for being unsatisfactory for the default auto brightness regularization condition
The current brightness setting of curtain.
An embodiment of the present invention provides a kind of screen intensitys to adjust control method, and it is bright to be presently in environment by monitoring terminal
Degree, and monitoring that there are when ambient brightness variation, obtain the external initial screen brightness value to terminal manual setting；Acquire ring
The second environment brightness value after first environment brightness value and ambient brightness variation before the brightness change of border；According to initial
Screen brightness value, first environment brightness value and second environment brightness value judge whether to meet default auto brightness regularization condition；
When judgement meets and presets auto brightness regularization condition, screen luminance of terminal value is automatically regulated to be and second environment brightness by control
It is worth corresponding second screen brightness value；It realizes and auto brightness adjustment is carried out based on ambient brightness variation, make screen luminance of terminal
It can better adapt to be presently in ambient brightness, allow user to reach a preferable viewing effect, avoid due to end panel
Curtain brightness is not suitable with the problem of causing to produce bigger effect user's eyesight with ambient brightness, is used to effectively improve user
Experience.
Second embodiment
The embodiment of the present invention provides a kind of screen intensity adjustment control method on the basis of first embodiment, real with first
It applies unlike example, the present embodiment combines specific calculating process and carried out detailed supplementary explanation to this method, refers to figure
6, Fig. 6 adjust control method flow diagram for the screen intensity that second embodiment of the invention provides, and this method includes：
S601, user is obtained by the initial screen brightness value set by manual brightness pattern, and acquire and be stored in setting
First environment brightness value when the initial screen brightness value.
S602, in the case where terminal screen is in illuminating state, and terminal manual brightness pattern and auto brightness pattern are in
When open state, the ambient brightness residing for terminal is monitored in real time, and is monitoring, there are when ambient brightness variation, to obtain
Second environment brightness value after ambient brightness variation.
S603, judged whether completely according to the initial screen brightness value, first environment brightness value and second environment brightness value
The default auto brightness regularization condition of foot, if so, going to step S604；Otherwise, step S602 is gone to.
First, should calculate first environment brightness value and corresponding first screen brightness value of second environment brightness value and
Second screen brightness value can be calculated according to following formula：
Y=2.7324x+4.0351,0 ＜ x ＜ 30Lux；(formula 8)
Y=9*10-6x2+6.68*10-2X+88.275,30≤x≤3600Lux；(formula 9)
Y=480, x ＞ 3600Lux；(formula 10)
According to the corresponding y of above-mentioned formula computing environment brightness value, corresponding screen brightness value is obtained further according to following formula：
Namely it certainly in some instances can also direct basis by API_brightness characterization screen brightness values
Y in above-mentioned formula 7-9 characterizes screen brightness value.In the present embodiment, the value range of API_brightness is (0,255),
According to above-mentioned formula, it is known that ymaxFor 480nit.It should be appreciated that for different intelligent terminals, the maximum value of screen intensity can
Can be different, for example, 450nit, 480nit, 600 solids etc., therefore can be suitable according to the parameter information of different terminals screen intensity
The modification above-mentioned formula of answering property.
When initial screen intensity be less than 107 (this 107 be ambient brightness value corresponding maximum API_ in 0 to 30 range
Brightness values) when, there are the following two kinds situations：
The first situation：Initial screen brightness value is less than the first screen brightness value, if ambient brightness increases namely the second screen
Curtain brightness value is more than the first screen brightness value, and when the second screen brightness value reaches 110 more than the initial screen brightness value, triggers
Screen intensity is adjusted to the second screen brightness value by terminal progress automatically.It is incrementally adjusted when adjusting, keeps screen intensity gradual
Variation, namely gradually brighten or gradually it is dimmed, avoid directly directly being adjusted to the second screen brightness value from present intensity, cause
Inadaptable sense is brought to user's vision.Initial screen brightness value is less than the first screen brightness value, if ambient brightness reduces, works as reduction
When being less than initial screen brightness value to the second screen brightness value, screen intensity is adjusted to the second screen brightness value by triggering terminal.
For example, initial screen brightness is 7 namely user is set as 7 by screen intensity manually, terminal can obtain phase at this time
The first screen brightness value answered, it is assumed that be 50；If terminal detects local environment, brightness changes, the ambient brightness after variation
Corresponding second screen brightness value be 117 namely second screen brightness value be more than initial screen brightness value 110 namely 117-7=
110, and initial screen brightness is less than the first screen brightness value (7 ＜ 50), judgement at this time, which meets, presets auto brightness regularization condition,
To which screen intensity is set as 117 by terminal control.If the second screen brightness value after variation is 116, due to 116-7=109,
No more than 110, therefore it is unsatisfactory for the default auto brightness regularization condition.In this example namely the second screen intensity is 7 to 116
Between when changing, all will not triggering terminal be adjusted automatically, only more than 117, or just less than 7 triggering terminal automatic
It is adjusted.Traditional auto brightness pattern is avoided to need adjustment screen intensity in real time, adjustment is excessively frequent, and one side user is not
Can flexibly it be arranged manually, another party substantially increases power consumption of terminal.
There may be updates for initial screen brightness, such as at the t10 moment, and the initial screen brightness value of user's manual setting is
A1, at the t20 moment, user sets screen intensity to A2 manually again, then in this period of t10 to t20, if terminal needs
Obtain initial screen brightness value, then should be using A1 as initial screen brightness value, the first screen brightness value obtained at this time is answered
It should be the corresponding screen brightness value of t10 moment terminal local environment brightness；It is corresponding, it, should be using A2 as initial after t20
Screen brightness value, the first screen brightness value obtained at this time should be that the corresponding screen of t20 moment terminal local environment brightness is bright
Angle value.
The second situation：Initial screen brightness value is more than the first screen brightness value, if ambient brightness reduces namely the second screen
Curtain brightness value is less than the first screen brightness value, and causes the second screen brightness value less than after initial screen brightness value 110, and triggering is eventually
End sets screen intensity to the second screen brightness value automatically.Here it since initial screen brightness value is less than 107, can control
Terminal processed is without adjust automatically.Initial screen brightness value is more than the first screen brightness value, if ambient brightness increases, makes the second screen
When curtain brightness value is more than or equal to the initial screen brightness value, triggering terminal sets screen intensity to second screen intensity automatically
Value.
When initial screen intensity is more than or equal to 107, and (255 correspond to when being more than 3600 for ambient brightness value less than or equal to 255
API_brightness values) when, there is also the following two kinds situations：
The first situation：Initial screen brightness value is less than the first screen brightness value, if ambient brightness increases namely the second screen
Curtain brightness value is more than the first screen brightness value, and when the second screen brightness value reaches 82 more than the initial screen brightness value, triggers
Screen intensity is adjusted to the second screen brightness value by terminal progress automatically；Initial screen brightness value is less than the first screen brightness value,
If ambient brightness reduces, when being reduced to the second screen brightness value less than initial screen brightness value, triggering terminal is by screen intensity
It is adjusted to the second screen brightness value.
The second situation：Initial screen brightness value is more than the first screen brightness value, if ambient brightness reduces namely the second screen
Curtain brightness value is less than the first screen brightness value, and causes the second screen brightness value less than after initial screen brightness value 82, and triggering is eventually
End sets screen intensity to the second screen brightness value automatically；Initial screen brightness value is more than the first screen brightness value, if environment
Brightness increases, and when the second screen brightness value being made to be more than or equal to the initial screen brightness value, triggering terminal automatically sets screen intensity
It is set to second screen brightness value.
Namely terminal can determine that initial screen is bright first before judging whether to meet default auto brightness regularization condition
Brightness degree belonging to degree, different brightness degrees correspond to different brightness change threshold values, to according to corresponding brightness change
Threshold value, and the magnitude relationship between initial screen brightness value, the first screen brightness value and the second screen brightness value is combined to determine
Whether the default auto brightness regularization condition is met.
Screen luminance of terminal value is automatically regulated to be the second screen intensity corresponding with second environment brightness value by S604, control
Value.
When judging to meet the default auto brightness regularization condition, screen luminance of terminal value is automatically regulated to be and the by control
Corresponding second screen brightness value of two ambient brightness values.The case where for being unsatisfactory for the default auto brightness regularization condition, then not
Processing is automatically adjusted to screen luminance of terminal, user's manual setting can be received.
3rd embodiment
It is shown in Figure 7 the present embodiment provides a kind of terminal comprising processor 71, memory 72 and communication bus 73,
Wherein：
Communication bus 73 is for realizing the connection communication between processor 71 and memory 72；
Processor 71 is for executing one or more program stored in memory 72, to realize above-mentioned first embodiment
And/or each step of the screen intensity adjustment control method in second embodiment.
The embodiment of the present invention also provides a kind of computer storage media, the computer storage media storage there are one or
Multiple programs, one or more of programs can be executed by one or more processor, to realize above-mentioned first embodiment
And/or each step of the screen intensity adjustment control method in second embodiment.
Specifically refer to each step of the screen intensity adjustment control method in above-mentioned first embodiment and/or second embodiment
Suddenly, details are not described herein.
It should be noted that herein, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that process, method, article or device including a series of elements include not only those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including this
There is also other identical elements in the process of element, method, article or device.
The embodiments of the present invention are for illustration only, can not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical scheme of the present invention substantially in other words does the prior art
Going out the part of contribution can be expressed in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions are used so that a station terminal (can be mobile phone, computer, service
Device, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited in above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.
Claims (10)
1. a kind of screen intensity adjusts control method, which is characterized in that the screen intensity adjusts control method and includes：
Monitoring terminal is presently in ambient brightness, and is monitoring that there are when ambient brightness variation, obtain outside to the terminal
The initial screen brightness value of manual setting；
Acquire the first environment brightness value before the ambient brightness changes and the second ring after ambient brightness variation
Border brightness value；
According to the initial screen brightness value, the first environment brightness value and the second environment brightness value, judge whether
Meet and presets auto brightness regularization condition；
When judgement meets the default auto brightness regularization condition, control by the screen luminance of terminal value be automatically regulated to be with
Corresponding second screen brightness value of the second environment brightness value.
2. screen intensity as described in claim 1 adjusts control method, which is characterized in that described bright according to the initial screen
Angle value, the first environment brightness value and the second environment brightness value judge whether to meet default auto brightness adjustment item
Part includes：
According to the correspondence between ambient brightness value and screen brightness value, corresponding with the first environment brightness value the is calculated
One screen brightness value and second environment brightness value corresponding with the second environment brightness value；It is bright to compare the initial screen
The first magnitude relationship and the initial screen brightness value between angle value and first screen brightness value and second screen
The second magnitude relationship between curtain brightness value, and judged whether completely according to first magnitude relationship and second magnitude relationship
The foot default auto brightness regularization condition.
3. screen intensity as claimed in claim 2 adjusts control method, which is characterized in that the default auto brightness adjusts item
Part includes default first auto brightness regularization condition, described to be judged whether according to the first magnitude relationship and second magnitude relationship
Meeting the default auto brightness regularization condition includes：
It is more than first screen brightness value in first magnitude relationship for the initial screen brightness value, and described second largest
When small relationship is that the initial screen brightness value is less than second screen brightness value；Alternatively, being in first magnitude relationship
The initial screen brightness value is more than first screen brightness value, and second magnitude relationship is the initial screen brightness
When the first difference that value subtracts second screen brightness value is more than or equal to preset first threshold value, judgement meets described default first
Auto brightness regularization condition, the first threshold are more than the difference that the initial screen brightness value subtracts first screen brightness value
Value.
4. screen intensity as claimed in claim 2 adjusts control method, which is characterized in that the default auto brightness adjusts item
Part includes default second auto brightness regularization condition, described to be judged whether according to the first magnitude relationship and second magnitude relationship
Meeting the default auto brightness regularization condition includes：
It is equal to first screen brightness value in first magnitude relationship for the initial screen brightness value, and described second largest
Small relationship is that the absolute value for the second difference that the initial screen brightness value subtracts second screen brightness value is more than or equal in advance
If when second threshold, judgement meets the default second auto brightness regularization condition, the second threshold is more than 0.
5. screen intensity as claimed in claim 2 adjusts control method, which is characterized in that the default auto brightness adjusts item
Part includes default third auto brightness regularization condition, described to be judged whether according to the first magnitude relationship and second magnitude relationship
Meeting the default auto brightness regularization condition includes：
It is less than first screen brightness value in first magnitude relationship for the initial screen brightness value, and described second largest
When small relationship is that the initial screen brightness value is more than second screen brightness value；Alternatively, being in first magnitude relationship
The initial screen brightness value is less than first screen brightness value, and second magnitude relationship is second screen intensity
When the third difference that value subtracts the initial screen brightness value is more than or equal to default third threshold value, judgement meets the default third
Auto brightness regularization condition, the third threshold value are more than the difference that first screen brightness value subtracts the initial screen brightness value
Value.
6. screen intensity as described in any one in claim 1-5 adjusts control method, which is characterized in that in the monitoring terminal
It is presently in before ambient brightness, further includes：
Detect that the screen of the terminal is in illuminating state.
7. screen intensity as described in any one in claim 1-5 adjusts control method, which is characterized in that monitor to deposit described
Ambient brightness variation after, outside the acquisition to the initial screen brightness value of the terminal manual setting before, also wrap
It includes：
Detect that the auto brightness pattern of the terminal is in open state.
8. screen intensity as described in any one in claim 1-5 adjusts control method, which is characterized in that monitor to deposit described
Ambient brightness variation after, outside the acquisition to the initial screen brightness value of the terminal manual setting before, also wrap
It includes：
Detect in the terminal that there is no objects to block in the monitored region of luminance sensor of the ambient brightness for monitoring.
9. a kind of terminal, which is characterized in that the terminal includes processor, memory and communication bus；
The communication bus is for realizing the connection communication between processor and memory；
The processor is for executing one or more program stored in memory, to realize as appointed in claim 1-8
The step of screen intensity described in one adjusts control method.
10. a kind of computer storage media, which is characterized in that the computer storage media is stored with one or more journey
Sequence, one or more of programs can be executed by one or more processor, to realize such as any one of claim 1-8
The screen intensity adjusts the step of control method.
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Application publication date: 20180914 |