CN106686212A - Automatic brightness adjusting method and terminal - Google Patents
Automatic brightness adjusting method and terminal Download PDFInfo
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- CN106686212A CN106686212A CN201611084748.XA CN201611084748A CN106686212A CN 106686212 A CN106686212 A CN 106686212A CN 201611084748 A CN201611084748 A CN 201611084748A CN 106686212 A CN106686212 A CN 106686212A
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- screen intensity
- brightness
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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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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The embodiment of the invention provides an automatic brightness adjusting method and a terminal; the method includes steps of acquiring a mapping table of a scene and screen brightness, wherein every scene is corresponding to one environment brightness scale and one screen brightness; detecting the environment brightness, confirming the scene of the environment brightness, looking for the mapping table, and acquiring the screen brightness corresponding to the scene of the environment brightness; setting the screen brightness of the terminal to the screen brightness corresponding to the scene of the environment brightness. Though the preset mapping table of the scene and screen brightness, the mapping table is searched according to the environment brightness so as to adjust the screen brightness; the screen brightness of the terminal is automatically adjusted according to the scene, thus the user experience is promoted.
Description
Technical field
The present embodiments relate to but be not limited to intelligent terminal technical field, espespecially a kind of ABC method and end
End.
Background technology
In the prior art, user can adjust screen intensity by terminal.But, user goes to outdoor from interior, or
When going to interior from outdoor, screen intensity still maintain before brightness, user is likely to not see screen, or, screen can be felt
Curtain is excessively bright, and Consumer's Experience is not good.
The content of the invention
This application provides a kind of ABC method and terminal, brightness regulation can be automatically carried out, lift user
Experience.
In order to reach the application purpose, a kind of terminal is the embodiment of the invention provides, including：Mapping table generation unit, inspection
Unit, screen intensity determining unit and screen intensity adjustment unit are surveyed, wherein：
The mapping table generation unit, the mapping table for obtaining scene and screen intensity, wherein, each scene correspondence one
Individual environmental light brightness scope and a screen intensity；
The detection unit, for detecting environmental light brightness, is sent to the screen intensity determining unit；
The screen intensity determining unit, the environmental light brightness for being detected according to the detection unit is determined where it
Scene, searches the mapping table, obtains the corresponding screen intensity of scene where the environmental light brightness, is sent to the screen bright
Degree adjustment unit；
The screen intensity adjustment unit, list is determined for the screen intensity of the terminal to be set into the screen intensity
The screen intensity that unit sends.
Optionally, the detection unit is additionally operable to, and whether detection environmental light brightness changes, in environmental light brightness from the first ring
Border brightness changes during to second environment brightness, notifies the screen intensity determining unit；
The screen intensity determining unit is additionally operable to, and after receiving the notice of the detection unit, searches the mapping table,
Scene where determining the second environment brightness, judges scene and the first environment light where the second environment brightness
Whether scene where brightness is consistent：If inconsistent, corresponding second screen of scene where the second environment brightness is obtained
Brightness, the screen intensity adjustment unit is sent to by second screen intensity；
The screen intensity adjustment unit is additionally operable to, and receives second screen that the screen intensity determining unit sends
After curtain brightness, the screen intensity of the terminal is adjusted to second screen intensity from the first screen intensity.
Optionally, the detection unit is additionally operable to, and whether detection environmental light brightness changes, in environmental light brightness from the first ring
Border brightness changes during to second environment brightness, notifies the screen intensity determining unit；
The screen intensity determining unit is additionally operable to, and after receiving the notice of the detection unit, searches the mapping table,
Determine scene where the second environment brightness, obtain corresponding second screen of scene where the second environment brightness bright
Degree, the screen intensity adjustment unit is sent to by second screen intensity；
The screen intensity adjustment unit is additionally operable to, and receives second screen that the screen intensity determining unit sends
After curtain brightness, the screen intensity of the terminal is adjusted to second screen intensity from the first screen intensity.
Optionally, the mapping table includes following nine scenes：Completely black, very black, indoor weak light, indoor general light,
Indoor reading, interior write, cloudy outdoor, outdoor solar light shaded side, under outdoor dazzling sunlight.
The embodiment of the present invention also provides a kind of ABC method, including：
The mapping table of scene and screen intensity is obtained, wherein, each scene correspondence one environmental light brightness scope and one
Screen intensity；
Detection environmental light brightness, determines scene where the environmental light brightness, searches the mapping table, obtains the ambient light
The corresponding screen intensity of scene where brightness；
The screen intensity of terminal is set to the corresponding screen intensity of scene where the environmental light brightness.
Optionally, methods described also includes：The terminal detects the environmental light brightness and changes from first environment brightness
When changing to second environment brightness, the mapping table is searched, scene where the fixed second environment brightness judges described second
Whether scene where environmental light brightness is consistent with scene where the first environment brightness：
If inconsistent, the mapping table is searched, obtain corresponding second screen of scene where second environment brightness bright
Degree, second screen intensity is adjusted to by the screen intensity of the terminal from first screen intensity；
If consistent, maintain the terminal current screen brightness constant.
Optionally, methods described also includes：The terminal detects the environmental light brightness and changes from first environment brightness
When changing to second environment brightness, the mapping table is searched, determine scene where the second environment brightness, obtain described the
Corresponding second screen intensity of scene where two environmental light brightness, by the screen intensity of the terminal from first screen intensity
It is adjusted to second screen intensity.
Optionally, the mapping table includes following nine scenes：Completely black, very black, indoor weak light, indoor general light,
Indoor reading, interior write, cloudy outdoor, outdoor solar light shaded side, under outdoor dazzling sunlight.
The embodiment of the present invention also provides a kind of computer-readable recording medium, and be stored with computer executable instructions, described
Above-mentioned ABC method is realized when computer executable instructions are performed.
In the embodiment of the present invention, by setting up the mapping table of scene and screen intensity, searched according to environmental light brightness and mapped
Table adjust automatically screen intensity, it is to avoid user oneself adjusts screen intensity, improves Consumer's Experience.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, this hair
Bright schematic description and description does not constitute inappropriate limitation of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is to realize the application one hardware architecture diagram of optional mobile terminal of each embodiment；
Fig. 2 is embodiment of the present invention terminal block diagram；
Fig. 3 is embodiment of the present invention ABC method flow diagram.
Specific embodiment
Technical scheme is described in detail below in conjunction with drawings and Examples.
The mobile terminal of each embodiment of the application is realized referring now to Description of Drawings.In follow-up description, use
For represent element such as " module ", " part " or " unit " suffix only for being conducive to explanation of the invention, itself
Not specific meaning.Therefore, " module " can be used mixedly with " part ".
Mobile terminal can be implemented in a variety of manners.For example, the terminal described in the present invention can include such as moving
Phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP
The mobile terminal of (portable media player), guider etc. and such as numeral TV, desktop computer etc. are consolidated
Determine terminal.Hereinafter it is assumed that terminal is mobile terminal.However, it will be understood by those skilled in the art that, except being used in particular for movement
Outside the element of purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Fig. 1 is to realize the application one hardware architecture diagram of optional mobile terminal of each embodiment.
Mobile terminal 1 00 can include wireless communication unit 110, A/V (audio/video) input block 120, user input
Unit 130, sensing unit 140, output unit 150, memory 160, interface unit 170, controller 180 and power subsystem 190
Etc..Fig. 1 shows the mobile terminal with various assemblies, it should be understood that being not required for implementing all groups for showing
Part.More or less component can alternatively be implemented.The element of mobile terminal will be discussed in more detail below.
Wireless communication unit 110 generally includes one or more assemblies, and it allows mobile terminal 1 00 and wireless communication system
Or the radio communication between network.For example, wireless communication unit can include broadcasting reception module 111, mobile communication module
112nd, at least one of wireless Internet module 113, short range communication module 114 and location information module 115.
Broadcasting reception module 111 receives broadcast singal and/or broadcast via broadcast channel from external broadcast management server
Relevant information.Broadcast channel can include satellite channel and/or terrestrial channel.Broadcast management server can be generated and sent
The broadcast singal and/or broadcast related information generated before the server or reception of broadcast singal and/or broadcast related information
And send it to the server of terminal.Broadcast singal can include TV broadcast singals, radio signals, data broadcasting
Signal etc..And, broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast phase
Pass information can also be provided via mobile communications network, and in this case, broadcast related information can be by mobile communication mould
Block 112 is received.Broadcast singal can exist in a variety of manners, for example, it can be with the electronics of DMB (DMB)
The form of program guide (EPG), the electronic service guidebooks (ESG) of digital video broadcast-handheld (DVB-H) etc. and exist.Broadcast
Receiver module 111 can receive signal and broadcast by using various types of broadcast systems.Especially, broadcasting reception module 111
Can be wide by using such as multimedia broadcasting-ground (DMB-T), DMB-satellite (DMB-S), digital video
Broadcast-hand-held (DVB-H), forward link media (MediaFLO@) Radio Data System, received terrestrial digital broadcasting integrated service
Etc. (ISDB-T) digit broadcasting system receives digital broadcasting.Broadcasting reception module 111 may be constructed such that and be adapted to provide for extensively
Broadcast the various broadcast systems and above-mentioned digit broadcasting system of signal.Via broadcasting reception module 111 receive broadcast singal and/
Or broadcast related information can be stored in memory 160 (or other types of storage medium).
Mobile communication module 112 sends radio signals to base station (for example, access point, node B etc.), exterior terminal
And at least one of server and/or receive from it radio signal.Such radio signal can be logical including voice
Words signal, video calling signal or the various types of data for sending and/or receiving according to text and/or Multimedia Message.
Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.The module can be internally or externally
It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by the module can include WLAN (WLAN) (Wi-Fi), Wibro
(WiMAX), Wimax (worldwide interoperability for microwave accesses), HSDPA (high-speed downlink packet access) etc..
Short range communication module 114 is the module for supporting junction service.Some examples of short-range communication technology include indigo plant
ToothTM, radio frequency identification (RFID), Infrared Data Association (IrDA), ultra wide band (UWB), purple honeybeeTMEtc..
Location information module 115 is the module for checking or obtaining the positional information of mobile terminal.Location information module
Typical case be GPS (global positioning system).According to current technology, GPS module 115 is calculated and comes from three or more satellites
Range information and correct time information and the Information application triangulation for calculating, so as to according to longitude, latitude
Highly accurately calculate three-dimensional current location information.Currently, defended using three for calculating the method for position and temporal information
Star and the position that is calculated by using other satellite correction and the error of temporal information.Additionally, GPS module 115
Can be by Continuous plus current location information in real time come calculating speed information.
A/V input blocks 120 are used to receive audio or video signal.A/V input blocks 120 can include the He of camera 121
Microphone 122, the static images that 121 pairs, camera is obtained in Video Capture pattern or image capture mode by image capture apparatus
Or the view data of video is processed.Picture frame after treatment may be displayed on display unit 151.Processed through camera 121
Picture frame afterwards can be stored in memory 160 (or other storage mediums) or sent out via wireless communication unit 110
Send, two or more cameras 121 can be provided according to the construction of mobile terminal.Microphone 122 can be in telephone calling model, note
Sound (voice data) is received via microphone in record pattern, speech recognition mode etc. operational mode, and can be by so
Acoustic processing be voice data.Audio (voice) data after treatment can be converted in the case of telephone calling model can
The form for being sent to mobile communication base station via mobile communication module 112 is exported.Microphone 122 can implement various types of making an uproar
Sound eliminates (or suppression) algorithm to eliminate the noise or dry that (or suppression) produces during reception and transmission audio signal
Disturb.
User input unit 130 can generate key input data to control each of mobile terminal according to the order of user input
Plant operation.User input unit 130 allows the various types of information of user input, and can include keyboard, metal dome, touch
Plate (for example, detection due to being touched caused by resistance, pressure, electric capacity etc. change sensitive component), roller, rocking bar etc.
Deng.Especially, when touch pad is superimposed upon on display unit 151 in the form of layer, touch-screen can be formed.
Sensing unit 140 detects the current state of mobile terminal 1 00, (for example, mobile terminal 1 00 opens or closes shape
State), the presence or absence of the contact (that is, touch input) of the position of mobile terminal 1 00, user for mobile terminal 1 00, mobile terminal
The acceleration or deceleration movement of 100 orientation, mobile terminal 1 00 and direction etc., and generate for controlling mobile terminal 1 00
The order of operation or signal.For example, when mobile terminal 1 00 is embodied as sliding-type mobile phone, sensing unit 140 can be sensed
The sliding-type phone is opened or closed.In addition, sensing unit 140 can detect power subsystem 190 whether provide electric power or
Whether person's interface unit 170 couples with external device (ED).
Interface unit 170 is connected the interface that can pass through with mobile terminal 1 00 as at least one external device (ED).For example,
External device (ED) can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or nothing
Line FPDP, 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..Identification module can be that storage uses each of mobile terminal 1 00 for verifying user
Kind of information and subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) can be included
Etc..In addition, the device (hereinafter referred to as " identifying device ") with identification module can take the form of smart card, therefore, know
Other device can be connected via port or other attachment means with mobile terminal 1 00.Interface unit 170 can be used for reception and come from
The input (for example, data message, electric power etc.) of the external device (ED) and input that will be received is transferred in mobile terminal 1 00
One or more elements can be used for transmitting data between mobile terminal and external device (ED).
In addition, when mobile terminal 1 00 is connected with external base, interface unit 170 can serve as allowing by it by electricity
Power provides to the path of mobile terminal 1 00 from base or can serve as allowing the various command signals being input into from base to pass through it
It is transferred to the path of mobile terminal.Be can serve as recognizing that mobile terminal is from the various command signals or electric power of base input
The no signal being accurately fitted within base.Output unit 150 is configured to provide defeated with vision, audio and/or tactile manner
Go out signal (for example, audio signal, vision signal, alarm signal, vibration signal etc.).Output unit 150 can include display
Unit 151, dio Output Modules 152, alarm unit 153 etc..
Display unit 151 may be displayed on the information processed in mobile terminal 1 00.For example, when mobile terminal 1 00 is in electricity
During words call mode, display unit 151 can show and converse or other communicate (for example, text messaging, multimedia file
Download etc.) related user interface (UI) or graphic user interface (GUI).When mobile terminal 1 00 is in video calling pattern
Or during image capture mode, display unit 151 can show the image of capture and/or the image of reception, show video or figure
UI or GUI of picture and correlation function etc..
Meanwhile, when display unit 151 and touch pad in the form of layer it is superposed on one another to form touch-screen when, display unit
151 can serve as input unit and output device.Display unit 151 can include liquid crystal display (LCD), thin film transistor (TFT)
In LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc. at least
It is a kind of.Some in these displays may be constructed such that transparence to allow user to be watched from outside, and this is properly termed as transparent
Display, typical transparent display can be, for example, TOLED (transparent organic light emitting diode) display etc..According to specific
Desired implementation method, mobile terminal 1 00 can include two or more display units (or other display devices), for example, moving
Dynamic terminal can include outernal display unit (not shown) and inner display unit (not shown).Touch-screen can be used to detect touch
Input pressure and touch input position and touch input area.
Dio Output Modules 152 can mobile terminal be in call signal reception pattern, call mode, logging mode,
It is that wireless communication unit 110 is received or in memory 160 when under the isotypes such as speech recognition mode, broadcast reception mode
The voice data transducing audio signal of middle storage and it is output as sound.And, dio Output Modules 152 can be provided and movement
The audio output (for example, call signal receives sound, message sink sound etc.) of the specific function correlation that terminal 100 is performed.
Dio Output Modules 152 can include loudspeaker, buzzer etc..
Alarm unit 153 can provide output and be notified to mobile terminal 1 00 with by event.Typical event can be with
Including calling reception, message sink, key signals input, touch input etc..In addition to audio or video is exported, alarm unit
153 can in a different manner provide output with the generation of notification event.For example, alarm unit 153 can be in the form of vibrating
Output is provided, when calling, message or some other entrance communication (incoming communication) are received, alarm list
Unit 153 can provide tactile output (that is, vibrating) to notify to user.Exported by providing such tactile, even if
When in pocket of the mobile phone of user in user, user also can recognize that the generation of various events.Alarm unit 153
The output of the generation of notification event can be provided via display unit 151 or dio Output Modules 152.
Memory 160 can store software program for the treatment and control operation performed by controller 180 etc., Huo Zheke
Temporarily to store oneself data (for example, telephone directory, message, still image, video etc.) through exporting or will export.And
And, memory 160 can store the vibration of various modes on being exported when touching and being applied to touch-screen and audio signal
Data.
Memory 160 can include the storage medium of at least one type, and the storage medium includes flash memory, hard disk, many
Media card, card-type memory (for example, SD or DX memories etc.), random access storage device (RAM), static random-access storage
Device (SRAM), read-only storage (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory
(PROM), magnetic storage, disk, CD etc..And, mobile terminal 1 00 can perform memory with by network connection
The network storage device cooperation of 160 store function.
The overall operation of the generally control mobile terminal of controller 180.For example, controller 180 is performed and voice call, data
Communication, video calling etc. related control and treatment.In addition, controller 180 can be included for reproducing (or playback) many matchmakers
The multi-media module 181 of volume data, multi-media module 181 can be constructed in controller 180, or can be structured as and control
Device 180 is separated.Controller 180 can be with execution pattern identifying processing, the handwriting input that will be performed on the touchscreen or picture
Draw input and be identified as character or image.
Power subsystem 190 receives external power or internal power under the control of controller 180 and provides operation each unit
Appropriate electric power needed for part and component.
Various implementation methods described herein can be with use such as computer software, hardware or its any combination of calculating
Machine computer-readable recording medium is implemented.Implement for hardware, implementation method described herein can be by using application-specific IC
(ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can
Programming gate array (FPGA), processor, controller, microcontroller, microprocessor, it is designed to perform function described herein
At least one in electronic unit is implemented, and in some cases, such implementation method can be implemented in controller 180.
For software implementation, the implementation method of such as process or function can with allow to perform the single of at least one function or operation
Software module is implemented.Software code can be come by the software application (or program) write with any appropriate programming language
Implement, software code can be stored in memory 160 and performed by controller 180.
So far, oneself according to its function through describing mobile terminal.Below, for the sake of brevity, will description such as folded form,
Slide type mobile terminal in various types of mobile terminals of board-type, oscillating-type, slide type mobile terminal etc. is used as showing
Example.Therefore, the application can be applied to any kind of mobile terminal, and be not limited to slide type mobile terminal.
In the embodiment of the present invention, terminal screen is set to corresponding screen intensity automatically according to different application scenarios.
Need to be gathered by mass data in advance, the screen intensity that the Data induction according to collection goes out in several prevailing scenarios.In detection
After terminal current scene, the corresponding screen intensity of current scene is directly found according to the scene and the mapping table for pre-building, will
Screen luminance of terminal is set to the screen intensity for finding.Wherein, one environmental light brightness scope of each scene correspondence.
Fig. 2 is embodiment of the present invention terminal block diagram.As shown in Fig. 2 ABC dress provided in an embodiment of the present invention
Put including mapping table generation unit 201, detection unit 202, screen intensity determining unit 203 and screen intensity adjustment unit 204,
Wherein：
The mapping table generation unit 201, the mapping table for obtaining scene and screen intensity, wherein, each scene pair
Answer an environmental light brightness scope and a screen intensity；
The detection unit 202, for detecting environmental light brightness, is sent to the screen intensity determining unit 203；
The screen intensity determining unit 203, the environmental light brightness for being detected according to the detection unit 202 determines
Scene where it, searches the mapping table, obtains the corresponding screen intensity of scene where the environmental light brightness, is sent to described
Screen intensity adjustment unit 204；
The screen intensity adjustment unit 204, it is true for the screen intensity of the terminal to be set into the screen intensity
The screen intensity that order unit sends.
Wherein, the light sensor that detection unit 202 can be carried by terminal carries out environmental light brightness detection.
In one embodiment of this invention, when environmental light brightness change is detected, the ambient light after change is first determined whether
Whether scene where brightness changes, if changed, just adjusts screen intensity, otherwise, maintains screen intensity constant.Specifically
, including：
The detection unit 202 is additionally operable to, and whether detection environmental light brightness changes, in environmental light brightness from first environment light
Brightness changes during to second environment brightness, notifies the screen intensity determining unit 203；
The screen intensity determining unit 203 is additionally operable to, and after receiving the notice of the detection unit 202, judges described
Whether scene where second environment brightness is consistent with scene where the first environment brightness：If inconsistent, institute is searched
Mapping table is stated, corresponding second screen intensity of scene where the second environment brightness is obtained, by second screen intensity
It is sent to the screen intensity adjustment unit；
The screen intensity adjustment unit 204 is additionally operable to, and receives the described of the transmission of screen intensity determining unit 203
After second screen intensity, the screen intensity of the terminal is adjusted to second screen intensity from the first screen intensity.
In another embodiment of the present invention, when environmental light brightness change is detected, it is also possible to directly search mapping table,
Determine the corresponding screen intensity of current environmental light brightness, be sent to screen intensity adjustment unit 204, screen intensity adjustment unit
204 adjust screen intensitys to the corresponding screen intensity of current environmental light brightness.Now, if the corresponding screen of current environmental light brightness
Curtain brightness is not adjusted then as corresponding screen intensity before environmental light brightness change equivalent to screen intensity.Specifically,
Including：
The detection unit 202 is additionally operable to, and whether detection environmental light brightness changes, in environmental light brightness from first environment light
Brightness changes during to second environment brightness, notifies the screen intensity determining unit 203；
The screen intensity determining unit 203 is additionally operable to, and after receiving the notice of the detection unit 202, searches described
Mapping table, determines scene where the second environment brightness, obtains scene where the second environment brightness corresponding the
Two screen intensitys, the screen intensity adjustment unit 204 is sent to by second screen intensity；
The screen intensity adjustment unit 204 is additionally operable to, and receives the described of the transmission of screen intensity determining unit 203
After second screen intensity, the screen intensity of the terminal is adjusted to second screen intensity from the first screen intensity.
In one embodiment of this invention, the mapping table includes following nine scenes：Completely black, very black, indoor weak light,
Indoor general light, indoor reading, interior are write, cloudy outdoor, outdoor solar light shaded side, under outdoor dazzling sunlight.Wherein, often
One environmental light brightness scope of individual scene correspondence, and each scope non-overlapping copies.It is of course also possible to be divided into more fields as needed
Scape, or, reduce scene.The application is not construed as limiting to this.
The mapping table includes nine scenes, specifically, it is as shown in table 1 below, including：
Completely black corresponding environmental light brightness scope is X1-X2, and corresponding screen intensity is Y1；
Very black corresponding environmental light brightness scope is X2-X3, and corresponding screen intensity is Y2；
The corresponding environmental light brightness scope of indoor weak light is X3-X4, and corresponding screen intensity is Y3；
The corresponding environmental light brightness scope of indoor general light is X4-X5, and corresponding screen intensity is Y4；
The corresponding environmental light brightness scope of indoor reading is X5-X6, and corresponding screen intensity is Y5；
Corresponding environmental light brightness scope is write for X6-X7 in interior, and corresponding screen intensity is Y6；
Cloudy day outdoor corresponding environmental light brightness scope is X7-X8, and corresponding screen intensity is Y7；
The corresponding environmental light brightness scope of outdoor solar light shaded side is X8-X9, and corresponding screen intensity is Y8；
Corresponding environmental light brightness scope is X9-X10 under outdoor dazzling sunlight, and corresponding screen intensity is Y9.
Wherein, environmental light brightness X1-X10 units are nit (nit), and screen intensity Y1-Y9 is logic brightness value, optional
, Y1-Y9 can be the value of selection between 0-255, naturally it is also possible to be the other values of system support.
The mapping table of table 1
In one embodiment of the invention, imitated by gathering display during different screen brightness under varying environment brightness
Fruit and power consumption, determine the division of scene, and, the corresponding screen intensity of each scene.The gatherer process can be performed by terminal,
Generation mapping table, it is also possible to performed by other equipment, terminal is write after generation mapping table.
It should be noted that the mapping table generation unit 201, screen intensity in terminal provided in an embodiment of the present invention determines
Unit 203, screen intensity adjustment unit 204 can be set in controller 180 in Fig. 1, and detection unit 202 can be arranged on
In sensing unit 140.
Fig. 3 is ABC method flow diagram provided in an embodiment of the present invention, as shown in figure 3, the embodiment of the present invention
The ABC method of offer includes：
Step 301, obtains the mapping table of scene and screen intensity, wherein, each scene one environmental light brightness model of correspondence
Enclose and a screen intensity；
Step 302, detects environmental light brightness, determines scene where the environmental light brightness, searches the mapping table, obtains institute
State the corresponding screen intensity of scene where environmental light brightness；
Step 303, the corresponding screen of scene where the environmental light brightness is set to by the screen intensity of the terminal
Curtain brightness.
In one embodiment of the invention, methods described also includes：The terminal detect the environmental light brightness from
First environment brightness changes during to second environment brightness, searches the mapping table, determines the second environment brightness institute
In scene, judge whether scene where the second environment brightness is consistent with scene where the first environment brightness：
If inconsistent, the mapping table is searched, obtain corresponding second screen of scene where second environment brightness bright
Degree, second screen intensity is adjusted to by the screen intensity of the terminal from first screen intensity；
If consistent, maintain the terminal current screen brightness constant.
In one embodiment of the invention, the terminal detects the environmental light brightness and changes from first environment brightness
When changing to second environment brightness, the mapping table is searched, determine scene where the second environment brightness, obtain described the
Corresponding second screen intensity of scene where two environmental light brightness, by the screen intensity of the terminal from first screen intensity
It is adjusted to second screen intensity.
In one embodiment of the invention, the mapping table includes following nine scenes：It is completely black, very black, indoor weak
Light, indoor general light, indoor reading, interior are write, cloudy outdoor, outdoor solar light shaded side, under outdoor dazzling sunlight.
In the embodiment of the present invention, by setting up the mapping table of scene and screen intensity, searched according to environmental light brightness and mapped
Table adjust automatically screen intensity, it is to avoid user oneself adjusts screen intensity, improves Consumer's Experience.
It should be noted that herein, term " including ", "comprising" or its any other variant be intended to non-row
His property is included, so that process, method, article or device including a series of key elements not only include those key elements, and
And also include other key elements being not expressly set out, or also include for this process, method, article or device institute are intrinsic
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this
Also there is other identical element in the process of key element, method, article or device.
The embodiments of the present invention are for illustration only, and the quality of embodiment is not represented.
One of ordinary skill in the art will appreciate that all or part of step in the above method can be instructed by program
Related hardware (such as processor) is completed, and described program can be stored in computer-readable recording medium, such as read-only storage,
Disk or CD etc..Alternatively, all or part of step of above-described embodiment can also be come using one or more integrated circuits
Realize.Correspondingly, each module/unit in above-described embodiment can be realized in the form of hardware, such as by integrated circuit
To realize its corresponding function, it would however also be possible to employ the form of software function module is realized, is such as stored in by computing device
Program/instruction in reservoir realizes its corresponding function.The present invention is not restricted to the knot of the hardware and software of any particular form
Close.
The preferred embodiment of the application is these are only, the scope of the claims of the application is not thereby limited, it is every to utilize this Shen
Please the equivalent structure made of specification and accompanying drawing content or equivalent flow conversion, or be directly or indirectly used in other related skills
Art field, is similarly included in the scope of patent protection of the application.
Claims (8)
1. a kind of terminal, it is characterised in that including mapping table generation unit, detection unit, screen intensity determining unit and screen
Brightness adjustment unit, wherein：
The mapping table generation unit, the mapping table for obtaining scene and screen intensity, wherein, each scene one ring of correspondence
Border brightness scope and a screen intensity；
The detection unit, for detecting environmental light brightness, is sent to the screen intensity determining unit；
The screen intensity determining unit, the environmental light brightness for being detected according to the detection unit determines that its institute is on the scene
Scape, searches the mapping table, obtains the corresponding screen intensity of scene where the environmental light brightness, is sent to the screen intensity
Adjustment unit；
The screen intensity adjustment unit, for the screen intensity of the terminal to be set into the screen intensity determining unit hair
The screen intensity sent.
2. terminal as claimed in claim 1, it is characterised in that
The detection unit is additionally operable to, and whether detection environmental light brightness changes, and changes from first environment brightness in environmental light brightness
When changing to second environment brightness, the screen intensity determining unit is notified；
The screen intensity determining unit is additionally operable to, and after receiving the notice of the detection unit, searches the mapping table, it is determined that
Scene where the second environment brightness, judges scene and the first environment brightness where the second environment brightness
Whether place scene is consistent：If inconsistent, corresponding second screen intensity of scene where the second environment brightness is obtained,
Second screen intensity is sent to the screen intensity adjustment unit；
The screen intensity adjustment unit is additionally operable to, and second screen for receiving the screen intensity determining unit transmission is bright
After degree, the screen intensity of the terminal is adjusted to second screen intensity from the first screen intensity.
3. terminal as claimed in claim 1, it is characterised in that
The detection unit is additionally operable to, and whether detection environmental light brightness changes, and changes from first environment brightness in environmental light brightness
When changing to second environment brightness, the screen intensity determining unit is notified；
The screen intensity determining unit is additionally operable to, and after receiving the notice of the detection unit, searches the mapping table, it is determined that
Scene where the second environment brightness, obtains corresponding second screen intensity of scene where the second environment brightness,
Second screen intensity is sent to the screen intensity adjustment unit；
The screen intensity adjustment unit is additionally operable to, and second screen for receiving the screen intensity determining unit transmission is bright
After degree, the screen intensity of the terminal is adjusted to second screen intensity from the first screen intensity.
4. the terminal as described in claims 1 to 3 is any, it is characterised in that the mapping table includes following nine scenes：Entirely
Black, very black, indoor weak light, indoor general light, indoor reading, interior are write, cloudy outdoor, outdoor solar light shaded side, outdoor
Under dazzling sunlight.
5. a kind of ABC method, it is characterised in that including：
The mapping table of scene and screen intensity is obtained, wherein, each scene correspondence one environmental light brightness scope and a screen
Brightness；
Detection environmental light brightness, determines scene where the environmental light brightness, searches the mapping table, obtains the environmental light brightness
The corresponding screen intensity of place scene；
The screen intensity of terminal is set to the corresponding screen intensity of scene where the environmental light brightness.
6. method as claimed in claim 5, it is characterised in that methods described also includes：The terminal detects the environment
Brightness changes during to second environment brightness from first environment brightness, searches the mapping table, the fixed second environment light
Scene where brightness, judge scene where the second environment brightness and first environment brightness place scene whether one
Cause：
If inconsistent, the mapping table is searched, obtain corresponding second screen intensity of scene where second environment brightness, will
The screen intensity of the terminal is adjusted to second screen intensity from first screen intensity；
If consistent, maintain the terminal current screen brightness constant.
7. method as claimed in claim 5, it is characterised in that methods described also includes：The terminal detects the environment
Brightness changes during to second environment brightness from first environment brightness, searches the mapping table, determines the second environment
Scene where brightness, obtains corresponding second screen intensity of scene where the second environment brightness, by the terminal
Screen intensity is adjusted to second screen intensity from first screen intensity.
8. the method as described in claim 5 to 7 is any, it is characterised in that the mapping table includes following nine scenes：Entirely
Black, very black, indoor weak light, indoor general light, indoor reading, interior are write, cloudy outdoor, outdoor solar light shaded side, outdoor
Under dazzling sunlight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611084748.XA CN106686212A (en) | 2016-11-30 | 2016-11-30 | Automatic brightness adjusting method and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611084748.XA CN106686212A (en) | 2016-11-30 | 2016-11-30 | Automatic brightness adjusting method and terminal |
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| Publication Number | Publication Date |
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| CN106686212A true CN106686212A (en) | 2017-05-17 |
Family
ID=58867005
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611084748.XA Pending CN106686212A (en) | 2016-11-30 | 2016-11-30 | Automatic brightness adjusting method and terminal |
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| CN107731146A (en) * | 2017-10-20 | 2018-02-23 | 广东欧珀移动通信有限公司 | Brightness adjusting method and related product |
| CN108551527A (en) * | 2018-04-23 | 2018-09-18 | Oppo广东移动通信有限公司 | Screen luminance adjustment method and device |
| CN109727589A (en) * | 2019-01-02 | 2019-05-07 | 京东方科技集团股份有限公司 | Adjust the method, apparatus, display equipment and storage medium of display brightness |
| CN109887474A (en) * | 2019-02-27 | 2019-06-14 | 百度在线网络技术（北京）有限公司 | Band screen equipment control method, device and computer-readable medium |
| CN111785217A (en) * | 2020-07-03 | 2020-10-16 | 深圳创维－Rgb电子有限公司 | Backlight adjusting method and device, terminal equipment and readable storage medium |
| CN112988098A (en) * | 2021-04-06 | 2021-06-18 | 恒玄科技(上海)股份有限公司 | Terminal device, image processing method, and storage medium |
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Application publication date: 20170517 |