CN108398999A - Control method, mobile terminal and the readable storage medium storing program for executing of screen display power consumption - Google Patents
Control method, mobile terminal and the readable storage medium storing program for executing of screen display power consumption Download PDFInfo
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- CN108398999A CN108398999A CN201810171170.4A CN201810171170A CN108398999A CN 108398999 A CN108398999 A CN 108398999A CN 201810171170 A CN201810171170 A CN 201810171170A CN 108398999 A CN108398999 A CN 108398999A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/325—Power saving in peripheral device
- G06F1/3265—Power saving in display device
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/161—Detection; Localisation; Normalisation
- G06V40/166—Detection; Localisation; Normalisation using acquisition arrangements
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Abstract
The invention discloses a kind of control methods of screen display power consumption,Mobile terminal and readable storage medium storing program for executing,For including the mobile terminal of flexible folded flexible screen,In the bending event for detecting the flexible screen,Main display area and auxiliary display area are determined according to the user's face image and preset rules of acquisition,The sight region-of-interest of wherein user is the main display area,The display power consumption of the main display area and the auxiliary display area is adjusted,The display power consumption for the auxiliary display area that user's sight is not concerned with is turned down,Ensure the image display effect of the main display area of user's concern,User is not influenced to check,The display power consumption of other display areas is reduced simultaneously,It is effective to reduce power consumption,Improve the standby time of mobile terminal,It can be while ensureing flexible screen display effect,Reduce the power consumption of mobile terminal,Improve the standby time of mobile terminal.
Description
Technical field
The present invention relates to the technical field of mobile terminal more particularly to a kind of control method of screen display power consumption, movements
Terminal and readable storage medium storing program for executing.
Background technology
With the fast development of mobile terminal, the function of mobile terminal is more and more, and the requirement to component is also increasingly
It is high, wherein display screen is one of indispensable component of existing mobile terminal.Flexible screen is one kind of display screen, is compared
In traditional display screen, flexible screen is with the obvious advantage, not only more frivolous in volume, also below original device in power consumption, helps
In the cruising ability of lifting means, while characteristic flexible based on its, foldable and good flexibility, robustness is also significantly
Higher than traditional display screen, the probability of equipment accidental injury is reduced.Flexible screen current end has been had changed into thus applied to terminal
Hold the main trend of development.
Currently, power consumption caused by the screen display of flexible screen is very huge, thus cause the cruising ability of battery notable
Decline.And there is no propose effective solution scheme in the excessively high problem of split screen display available process power consumption based on terminal at present.
Therefore, how while ensureing flexible screen display effect, the power consumption of mobile terminal is reduced, mobile terminal is improved
Standby time is current urgent problem to be solved.
Invention content
The main purpose of the present invention is to provide a kind of control method, mobile terminal and the computers of screen display power consumption can
Read storage medium, it is intended to how while ensureing flexible screen display effect, reduce the power consumption of mobile terminal, improve mobile terminal
Standby time.
To achieve the above object, the present invention provides a kind of control method of screen display power consumption, the screen display power consumption
Control method be applied to mobile terminal, the mobile terminal includes flexible screen, and the flexible folding of the flexible screen, the screen
Curtain shows that the control method of power consumption includes the following steps：
In the bending event for detecting the flexible screen, is determined and led according to the user's face image and preset rules of acquisition
Display area and auxiliary display area, wherein the main display area is the sight region-of-interest of user；
The display power consumption of the main display area and the auxiliary display area is adjusted, wherein show work(in adjustment
After consumption, the display power consumption of the main display area is higher than the display power consumption of the auxiliary display area.
Optionally, described in the bending event for detecting the flexible screen, according to the user's face image of acquisition and in advance
If rule determines the step of main display area and auxiliary display area and includes：
In the bending event for detecting the flexible screen, according to the infrared external reflection of preset several infrared sensors receptions
Light cuts out user's eyes image from the user's face image of acquisition, and determines that user regards according to user's eyes image
Line direction；
It is located at user's direction of visual lines according to the location determination of each infrared sensor in several infrared sensors
On infrared sensor；
Determine the infrared external reflection luminous intensity for each infrared sensor being located on user's direction of visual lines；
Based on the region determination that the infrared external reflection luminous intensity is greater than or equal to the infrared sensor of preset strength
Display area.
Optionally, the user's face image is region face-image, described in the bending thing for detecting the flexible screen
When part, the step of determining main display area and auxiliary display area according to the user's face image and preset rules of acquisition, includes：
In the bending event for detecting the flexible screen, it is corresponding that the user is acquired according to preset region cameras
Region face-image；
User's direction of visual lines is determined according to the region face-image, and determines that user regards according to user's direction of visual lines
The corresponding main display area of line.
Optionally, described in the bending event for detecting the flexible screen, according to the user's face image of acquisition and in advance
If rule determines the step of main display area and auxiliary display area and includes：
In the bending event for detecting the flexible screen, monitor normal direction at the default acquisition position of the flexible screen and
The angle of gravity direction；
The bending angle on the length direction of the flexible screen is determined according to the numeric distribution of the angle；
If the bending degree is more than predetermined threshold value, determined according to the user's face image and preset rules of acquisition main aobvious
Show region and auxiliary display area.
Optionally, the numeric distribution according to the angle determines the bending angle on the length direction of the flexible screen
The step of after, the control method of the screen display power consumption further includes：
If the bending angle is more than predetermined threshold value, the current state of the flexible screen is judged according to the bending angle
Whether it is folded state；
If the current state of the flexible screen is folded state, the fold line of the flexible screen is obtained, and according to described
The flexible screen is divided into the first display area and the second display area by fold line；
The user's face image and preset rules according to acquisition determines the step of main display area and auxiliary display area
Further include：
According to the position of each infrared sensor in preset several infrared sensors, determines and be located at first viewing area
The infrared sensor in domain, and determine the infrared sensor positioned at second display area；
Determine that the first infrared external reflection luminous intensity of the infrared sensor positioned at first display area, and determination are located at
Second infrared external reflection luminous intensity of the infrared sensor of second display area；
Main display area and auxiliary is determined according to the first infrared external reflection luminous intensity and the second infrared external reflection luminous intensity
Display area.
Optionally, the step of display power consumption to the main display area and the auxiliary display area is adjusted is wrapped
It includes：
The current screen resolution ratio of the flexible screen is obtained, and judges whether the current screen resolution ratio is greater than or equal to
Default screen resolution；
If the current screen resolution ratio is greater than or equal to default screen resolution, the main display area is not adjusted
Screen resolution, and the screen resolution of the auxiliary display area is turned down；
If the current screen resolution ratio is less than default screen resolution, the screen point of the auxiliary display area is not adjusted
Resolution, and the screen resolution of the main display area is turned up.
Optionally, the step of display power consumption to the main display area and the auxiliary display area is adjusted is also
Including：
The current screen brightness of the flexible screen is obtained, and judges the current screen brightness whether greater than or equal to default
Screen intensity；
If the current screen brightness is greater than or equal to default screen intensity, the screen of the main display area is not adjusted
Brightness, and the screen intensity of the auxiliary display area is turned down；
If the current screen brightness is less than default screen intensity, the screen intensity of the auxiliary display area is not adjusted,
And the screen intensity of the main display area is turned up.
Optionally, the step of display power consumption to the main display area and the auxiliary display area is adjusted it
Afterwards, the control method of the screen display power consumption further includes：
Obtain the corresponding bending angle of the bending degree；
The mapping relations for inquiring the flexible screen bending angle and image scaling that prestore determine that the bending angle corresponds to
Image scaling；
According to described image scaling, the display picture on the main display area and the auxiliary display area is carried out
The flexible processing of image.
In addition, to achieve the above object, the present invention also provides a kind of mobile terminal, the mobile terminal includes：Flexible screen,
Memory, processor and the control journey for being stored in the screen display power consumption that can be run on the memory and on the processor
The control program of sequence, the screen display power consumption realizes the control of screen display power consumption as described above when being executed by the processor
The step of method processed.
The present invention also provides a kind of computer readable storage medium, screen is stored on the computer readable storage medium
Show that the control program of power consumption, the control program of the screen display power consumption realize screen as described above when being executed by processor
The step of showing the control method of power consumption.
The present invention provides a kind of control method, mobile terminal and the computer readable storage medium of screen display power consumption, right
In the mobile terminal for including flexible folded flexible screen, in the bending event for detecting the flexible screen, according to the use of acquisition
Family face-image and preset rules determine main display area and auxiliary display area, and the wherein sight region-of-interest of user is described
Main display area is adjusted the display power consumption of the main display area and the auxiliary display area, that is, is determining that user regards
Behind the main display area of line concern, the display power consumption for the auxiliary display area that user's sight is not concerned with is turned down, ensures user's concern
Main display area image display effect, do not influence user and check, while reducing the display power consumption of other display areas, effectively
Reduction power consumption, improve the standby time of mobile terminal, can while ensureing flexible screen display effect, reduce it is mobile eventually
The power consumption at end improves the standby time of mobile terminal.
Description of the drawings
A kind of hardware architecture diagram of Fig. 1 mobile terminals of each embodiment to realize the present invention；
Fig. 2 is a kind of communications network system Organization Chart provided in an embodiment of the present invention；
Fig. 3 is the flow diagram of the control method first embodiment of screen display power consumption of the present invention；
Fig. 4 is the refinement flow diagram of step S102 in first embodiment of the invention；
Fig. 5 is a schematic diagram of a scenario of sight region-of-interest in first embodiment of the invention；
Fig. 6 is the another schematic diagram of a scenario of sight region-of-interest in first embodiment of the invention；
Fig. 7 is the flow diagram of the control method second embodiment of screen display power consumption of the present invention；
Fig. 8 is a schematic diagram of a scenario of sight region-of-interest in second embodiment of the invention.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
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.
As shown in Figure 1, as may include that operating system, network are logical in a kind of memory 109 of computer storage media
Believe that module, the control program of Subscriber Interface Module SIM and screen display power consumption, processor 110 can be used for calling memory 109
Middle storage, and execute following steps：
In the bending event for detecting the flexible screen, is determined and led according to the user's face image and preset rules of acquisition
Display area and auxiliary display area, wherein the main display area is the sight region-of-interest of user；
The display power consumption of the main display area and the auxiliary display area is adjusted, wherein show work(in adjustment
After consumption, the display power consumption of the main display area is higher than the display power consumption of the auxiliary display area.
Further, processor 110 can be used for calling the control journey of the screen display power consumption stored in memory 109
Sequence also executes following steps：
In the bending event for detecting the flexible screen, according to the infrared external reflection of preset several infrared sensors receptions
Light cuts out user's eyes image from the user's face image of acquisition, and determines that user regards according to user's eyes image
Line direction；
It is located at user's direction of visual lines according to the location determination of each infrared sensor in several infrared sensors
On infrared sensor；
Determine the infrared external reflection luminous intensity for each infrared sensor being located on user's direction of visual lines；
Based on the region determination that the infrared external reflection luminous intensity is greater than or equal to the infrared sensor of preset strength
Display area.
Further, processor 110 can be used for calling the control journey of the screen display power consumption stored in memory 109
Sequence also executes following steps：
In the bending event for detecting the flexible screen, it is corresponding that the user is acquired according to preset region cameras
Region face-image；
User's direction of visual lines is determined according to the region face-image, and determines that user regards according to user's direction of visual lines
The corresponding main display area of line.
Further, processor 110 can be used for calling the control journey of the screen display power consumption stored in memory 109
Sequence also executes following steps：
In the bending event for detecting the flexible screen, monitor normal direction at the default acquisition position of the flexible screen and
The angle of gravity direction；
The bending angle on the length direction of the flexible screen is determined according to the numeric distribution of the angle；
If the bending degree is more than predetermined threshold value, determined according to the user's face image and preset rules of acquisition main aobvious
Show region and auxiliary display area.
Further, processor 110 can be used for calling the control journey of the screen display power consumption stored in memory 109
Sequence also executes following steps：
If the bending angle is more than predetermined threshold value, the current state of the flexible screen is judged according to the bending angle
Whether it is folded state；
If the current state of the flexible screen is folded state, the fold line of the flexible screen is obtained, and according to described
The flexible screen is divided into the first display area and the second display area by fold line；
The user's face image and preset rules according to acquisition determines the step of main display area and auxiliary display area
Further include：
According to the position of each infrared sensor in preset several infrared sensors, determines and be located at first viewing area
The infrared sensor in domain, and determine the infrared sensor positioned at second display area；
Determine that the first infrared external reflection luminous intensity of the infrared sensor positioned at first display area, and determination are located at
Second infrared external reflection luminous intensity of the infrared sensor of second display area；
Main display area and auxiliary is determined according to the first infrared external reflection luminous intensity and the second infrared external reflection luminous intensity
Display area.
Further, processor 110 can be used for calling the control journey of the screen display power consumption stored in memory 109
Sequence also executes following steps：
The current screen resolution ratio of the flexible screen is obtained, and judges whether the current screen resolution ratio is greater than or equal to
Default screen resolution；
If the current screen resolution ratio is greater than or equal to default screen resolution, the main display area is not adjusted
Screen resolution, and the screen resolution of the auxiliary display area is turned down；
If the current screen resolution ratio is less than default screen resolution, the screen point of the auxiliary display area is not adjusted
Resolution, and the screen resolution of the main display area is turned up.
Further, processor 110 can be used for calling the control journey of the screen display power consumption stored in memory 109
Sequence also executes following steps：
The current screen brightness of the flexible screen is obtained, and judges the current screen brightness whether greater than or equal to default
Screen intensity；
If the current screen brightness is greater than or equal to default screen intensity, the screen of the main display area is not adjusted
Brightness, and the screen intensity of the auxiliary display area is turned down；
If the current screen brightness is less than default screen intensity, the screen intensity of the auxiliary display area is not adjusted,
And the screen intensity of the main display area is turned up.
Further, processor 110 can be used for calling the control journey of the screen display power consumption stored in memory 109
Sequence also executes following steps：
Obtain the corresponding bending angle of the bending degree；
The mapping relations for inquiring the flexible screen bending angle and image scaling that prestore determine that the bending angle corresponds to
Image scaling；
According to described image scaling, the display picture on the main display area and the auxiliary display area is carried out
The flexible processing of image.
Embodiment to facilitate the understanding of the present invention, below to the communications network system that is based on of mobile terminal of the present invention into
Row description.
Referring to Fig. 2, Fig. 2 is a kind of communications network system Organization Chart provided in an embodiment of the present invention, the communication network system
System is the LTE system of universal mobile communications technology, which includes communicating UE (User Equipment, the use of connection successively
Family equipment) (the lands Evolved UMTS Terrestrial Radio Access Network, evolved UMTS 201, E-UTRAN
Ground wireless access network) 202, EPC (Evolved Packet Core, evolved packet-based core networks) 203 and operator IP operation
204。
Specifically, UE201 can be above-mentioned terminal 100, and details are not described herein again.
E-UTRAN202 includes eNodeB2021 and other eNodeB2022 etc..Wherein, eNodeB2021 can be by returning
Journey (backhaul) (such as X2 interface) is connect with other eNodeB2022, and eNodeB2021 is connected to EPC203,
ENodeB2021 can provide the access of UE201 to EPC203.
EPC203 may include MME (Mobility Management Entity, mobility management entity) 2031, HSS
(Home Subscriber Server, home subscriber server) 2032, other MME2033, SGW (Serving Gate Way,
Gateway) 2034, PGW (PDN Gate Way, grouped data network gateway) 2035 and PCRF (Policy and
Charging Rules Function, policy and rate functional entity) 2036 etc..Wherein, MME2031 be processing UE201 and
The control node of signaling, provides carrying and connection management between EPC203.HSS2032 is all to manage for providing some registers
Such as the function of home location register (not shown) etc, and some are preserved in relation to use such as service features, data rates
The dedicated information in family.All customer data can be sent by SGW2034, and PGW2035 can provide the IP of UE 201
Address is distributed and other functions, and PCRF2036 is strategy and the charging control strategic decision-making of business data flow and IP bearing resources
Point, it selects and provides available strategy and charging control decision with charge execution function unit (not shown) for strategy.
IP operation 204 may include internet, Intranet, IMS (IP Multimedia Subsystem, IP multimedia
System) or other IP operations etc..
Although above-mentioned be described by taking LTE system as an example, those skilled in the art it is to be understood that the present invention not only
Suitable for LTE system, be readily applicable to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA with
And the following new network system etc., it does not limit herein.
Based on above-mentioned mobile terminal hardware configuration and communications network system, each embodiment of the method for the present invention is proposed.
The present invention provides a kind of control method of screen display power consumption.
It is the flow diagram of the control method first embodiment of screen display power consumption of the present invention with reference to Fig. 3, Fig. 3.
In the present embodiment, the control method of the screen display power consumption includes：
Step S110 according to the user's face image of acquisition and is preset in the bending event for detecting the flexible screen
Rule determines main display area and auxiliary display area, wherein the main display area is the sight region-of-interest of user；
The control method application mobile terminal of the screen display power consumption, the present invention in mobile terminal include but not limited to intelligence
Energy mobile phone and PAD (tablet computer) etc., the mobile terminal include a flexible screen, and flexible screen has used PHOLED phosphorescent OLED skills
There is art low-power consumption, direct visual flexible panel to be made of soft material, the flexible display device of changeable type.In user
During using the mobile terminal, user can according to the actual demand, by the flexible screen of mobile terminal be extended into one it is full frame
Curtain, wherein full screen can be that plane can also be curved surface；Or the flexible screen of mobile terminal is folded into multiple viewing areas
Domain.
User carries out bending operation to flexible screen on mobile terminals, to trigger bending event, when mobile terminal detects
To flexible screen bending event when, determine the bending degree of flexible screen, i.e., Sensor monitoring preset on mobile terminal is default adopts
Collect the bending angle data at position, and determines that user grasps the bending of the flexible screen of mobile terminal according to the bending angle data
The amplitude of work, the sensor that embodiment of the present invention provides include but not limited to：Infrared sensor, gravity sensor, gyroscope
Deng.Infrared sensor is installed, infrared sensor determines the bending of flexible screen by the infrared image got on mobile terminal
Gravity sensor, gyroscope are installed, gravity sensor 1 to gravity sensor n, sensor can be in degree or mobile terminal
It is 2,3,4,5 or more.At least two sensors are respectively arranged at least two positions on flexible screen,
Sensor is used to determine the angle of the normal direction and gravity of the plane on position, to determine the curved of flexible screen according to angle
Qu Chengdu.
The mobile terminal can further judge whether bending degree is more than default after determining the bending degree of flexible screen
Threshold value is not dealt with if the bending degree is less than predetermined threshold value, if the bending degree is more than predetermined threshold value, is opened
Open the control function of screen display power consumption.Wherein, the sight region-of-interest of user is main display area, the sight non-interesting of user
Display area supplemented by region.Preset rules are the user's face image acquired according to camera and preset several infrared sensings
Device determines the corresponding main display area of user's sight, or determines user by the way that the camera in each display area is arranged
The corresponding main display area of sight.User's face image is such as specifically acquired by camera, and passes through preset several infrared biographies
Sensor receives the infrared external reflection light from eyes of user, then according to the user's face image of acquisition and preset several infrared biographies
The infrared external reflection light that sensor receives determines sight region-of-interest and sight non-interesting region.Wherein, when eyes of user receive it is red
When the infrared light that outer sensor built-in infrared light source is sent out, according to infrared light in the high reflection principle of human body eye, eyes can be anti-
Infrared light is penetrated, that is, sends out infrared external reflection light, the infrared external reflection light from eyes of user can be received by infrared sensor.Alternatively,
The region face-image that user is obtained by the region cameras being arranged in each display area, according to the region face figure
Sight region as determining user, so that it is determined that the sight region-of-interest of user, i.e., main display area.It needs to illustrate
It is that above-mentioned predetermined threshold value can be configured by those skilled in the art based on actual conditions, and the present embodiment does not limit this specifically
It is fixed, preferably, above-mentioned predetermined threshold value is 40 degree or 50 degree.
Specifically, in the present embodiment, step S110 is specifically included：
Step a1 monitors the method at the default acquisition position of the flexible screen in the bending event for detecting the flexible screen
The angle in line direction and gravity direction；
Step a2 determines the bending angle on the length direction of the flexible screen according to the numeric distribution of the angle；
Step a3, if the bending degree is more than predetermined threshold value, according to the user's face image and preset rules of acquisition
Determine main display area and auxiliary display area.
The angle of normal direction and gravity direction at the default acquisition position of mobile terminal monitoring flexible screen, and according to
The numeric distribution of angle determines the bending angle on the length direction of flexible screen.It should be noted that above-mentioned default acquisition position
It can be configured according to actual conditions by those skilled in the art, the present embodiment is not especially limited this.
Further, it is specifically included with reference to Fig. 4, step S102：
Step S111 is received in the bending event for detecting the flexible screen according to preset several infrared sensors
Infrared external reflection light, user's eyes image is cut out from the user's face image of acquisition, and according to user's eyes image
Determine user's direction of visual lines；
Step S112 is located at user's direction of visual lines according to the location determination of each infrared sensor in several infrared sensors
On infrared sensor；
Step S113 determines the infrared external reflection luminous intensity for each infrared sensor being located on user's direction of visual lines；
The infrared external reflection luminous intensity is greater than or equal to the region of the infrared sensor of preset strength by step S114
Determine to be main display area.
The mobile terminal acquires user's face image when detecting that the flexible screen bends, by camera, and
After receiving the infrared external reflection light from eyes of user by preset several infrared sensors, according to preset several infrared biographies
The infrared external reflection light that sensor receives, cuts out user's eyes image, and according to user's eye from the user's face image of acquisition
Image determines user's direction of visual lines, is then located at user according to the location determination of each infrared sensor in several infrared sensors
Infrared sensor on direction of visual lines, and determine the infrared external reflection light intensity for each infrared sensor being located on user's direction of visual lines
Degree, the region that infrared external reflection luminous intensity is finally greater than or equal to the infrared sensor of preset strength are determined as sight concern
The region display areas Ji Weizhu are greater than or equal to the position of the infrared sensor of preset strength with infrared external reflection luminous intensity
Centered on, to external radiation pre-determined distance, so that it is determined that the region of infrared sensor.Wherein, flexible screen sight is removed to close
On line after note region region be determined as sight non-interesting region i.e. supplemented by display area, the shape in the region is square,
Rectangle or circle, user's direction of visual lines includes screen left direction, screen right direction, direction etc. under direction and screen on screen, and
The specific method of determination of user's sight mode is as follows：Two eyeballs are obtained from user's eyes image, determine inclining for two eyeballs
To direction, if the tendency direction of two eyeballs is to the left, user's direction of visual lines is screen left direction, if two eyeballs
Being inclined to direction to the right, then user's direction of visual lines is screen right direction, if the tendency direction of two eyeballs is upward, user
Direction of visual lines is direction on screen, if the tendency direction of two eyeballs is downward, user's direction of visual lines is direction under screen.
Further, step S111 further includes specifically：
Partial enlargement is carried out to user's eyes image, to obtain partial enlargement image, and is determined according to partial enlargement image
User's direction of visual lines.
The mobile terminal is cut after obtaining user's eyes image, to user's eyes image carry out partial enlargement, i.e., to
Eyeball image in the eyes image of family carries out partial enlargement, to obtain partial enlargement image, and is determined according to partial enlargement image
User's direction of visual lines further improves the accuracy of user's direction of visual lines.
Further, step S110 is specifically included：
Step S115, in the bending event for detecting the flexible screen, according to the acquisition of preset region cameras
The corresponding region face-image of user；
Step S116 determines user's direction of visual lines according to the region face-image, and according to user's direction of visual lines
Determine the corresponding main display area of user's sight.
Specifically, which can be respectively provided with a region cameras in each display area, and described detecting
When flexible screen bends, the corresponding each region face-image of the user is obtained by each region camera.Then right
Face-image corresponding region eyes image in each region is cut out in the region face-image, to according to region eye
Portion's image determines user's direction of visual lines.Then it is determined towards the display area of user, that is, main display according to user's direction of visual lines
Region.In specific embodiment, when the flexible screen bends and bending angle reaches predetermined threshold value, if being set to a region
Region cameras get the qualified region face-image i.e. region cameras and collect qualified user plane
Portion's image, then may indicate that user currently may or need use the region, i.e., the region be main display area.Its
In, during whether detecting each display area by way of camera towards user, camera can be with appropriate turn
Dynamic angle is shot, to improve the accuracy of detection.It should be noted that the position of above-mentioned zone camera can be by this field
Technical staff is configured according to actual conditions, and the present embodiment is not especially limited this.
Step S120 is adjusted the display power consumption of the main display area and the auxiliary display area, wherein adjusting
After whole display power consumption, the display power consumption of the main display area is higher than the display power consumption of the auxiliary display area.
The mobile terminal is determining main display area and auxiliary display area, i.e. sight region-of-interest and sight non-interesting region
Later, the screen display power consumption of sight region-of-interest and sight non-interesting region is adjusted, wherein in adjustment screen display
After power consumption, the screen display power consumption of sight region-of-interest is higher than the screen display power consumption in sight non-interesting region.Wherein, with
The movement of user eyeball, sight region-of-interest also change therewith.
Specifically, in the present embodiment, step S120 is specifically included：
The current screen resolution ratio of flexible screen is obtained, and judges current screen resolution ratio whether greater than or equal to default screen
Resolution ratio；
If current screen resolution ratio is greater than or equal to default screen resolution, the screen for not adjusting main display area is differentiated
Rate, and the screen resolution of auxiliary display area is turned down；
If current screen resolution ratio is less than default screen resolution, the screen resolution of auxiliary display area is not adjusted, and
The screen resolution of main display is turned up.
The current screen resolution ratio of the acquisition for mobile terminal flexible screen, and judge current screen resolution ratio whether be higher than or
Main display is not adjusted if current screen resolution ratio is greater than or equal to default screen resolution equal to default screen resolution
The screen resolution in region, and the screen resolution of auxiliary display area is turned down；If current screen resolution ratio is less than default screen
Curtain resolution ratio does not adjust the screen resolution of auxiliary display area then, and the screen resolution of main display area is turned up.
Fig. 5 is a schematic diagram of a scenario of sight region-of-interest in first embodiment of the invention, as shown in figure 5, display area A
For main display area, and it is rectangular area, (flexible screen region removes the area after the A of display area to display area B in Fig. 5
Domain) supplemented by display area, and the screen resolution of display area A be higher than display area B screen resolution.Fig. 6 is the present invention
The another schematic diagram of a scenario of main display area in first embodiment as shown in fig. 6, display area C is main display area, and is circle
Shape region, display area supplemented by display area D (flexible screen region removes the region after the C of display area in Fig. 6), and it is aobvious
Show that the screen resolution of region C is higher than the screen resolution of display area D.Wherein, screen resolution includes but not limited to QVGA
(240 × 320 pixels or 320 × 240 pixels), HVGA (480 × 320 pixel), WVGA (854 × 480 pixels or 800 × 480 pictures
Element) and SVGA (800 × 600 pixel).
Specifically, in the present embodiment, step S120 further includes specifically：
The current screen brightness of the flexible screen is obtained, and judges the current screen brightness whether greater than or equal to default
Screen intensity；
If the current screen brightness is greater than or equal to default screen intensity, the screen of the main display area is not adjusted
Brightness, and the screen intensity of the auxiliary display area is turned down；
If the current screen brightness is less than default screen intensity, the screen intensity of the auxiliary display area is not adjusted,
And the screen intensity of the main display area is turned up.
In the present embodiment, display power consumption includes the parameters such as the screen intensity of screen resolution and display, which obtains
The current screen brightness for taking the flexible screen to show, and judge current screen brightness whether greater than or equal to default screen intensity, such as
Fruit current screen brightness is greater than or equal to default screen intensity, then does not adjust the screen intensity of main display area, and by auxiliary display
The screen intensity in region is turned down；If current screen brightness is less than default screen intensity, the screen of auxiliary display area is not adjusted
Brightness, and the screen intensity of main display area is turned up.
In the present embodiment, the present invention is described soft detecting for including the mobile terminal of flexible folded flexible screen
When the bending event of property screen, main display area and auxiliary display area are determined according to the user's face image and preset rules of acquisition,
The sight region-of-interest of wherein user is the main display area, is shown to the main display area and the auxiliary display area
Show that power consumption is adjusted, i.e., behind the main display area for determining the concern of user's sight, auxiliary viewing area that user's sight is not concerned with
The display power consumption in domain is turned down, and is ensured the image display effect of the main display area of user's concern, is not influenced user and check, drop simultaneously
The display power consumption of low other display areas, effectively reduces power consumption, improves the standby time of mobile terminal, can be soft in guarantee
While property screen display effect, the power consumption of mobile terminal is reduced, the standby time of mobile terminal is improved.
Further, with reference to Fig. 7, it is based on above-mentioned first embodiment, it is proposed that the controlling party of screen display power consumption of the present invention
The second embodiment of method, difference lies in step S110 further includes after step a2 with previous embodiment：
Step a4 judges the flexible screen if the bending angle is more than predetermined threshold value according to the bending angle
Whether current state is folded state；
Step a5 obtains the fold line of the flexible screen, and press if the current state of the flexible screen is folded state
The flexible screen is divided into the first display area and the second display area according to the fold line；
Step a6 is determined and is located at described the according to the position of each infrared sensor in preset several infrared sensors
The infrared sensor of one display area, and determine the infrared sensor positioned at second display area；
Step a7 determines the first infrared external reflection luminous intensity of the infrared sensor positioned at first display area, and
Determine the second infrared external reflection luminous intensity of the infrared sensor positioned at second display area；
Step a8 determines main viewing area according to the first infrared external reflection luminous intensity and the second infrared external reflection luminous intensity
Domain and auxiliary display area.
It should be noted that the present invention is based on previous embodiments to propose in the case that a kind of flexible screen is in folded state
Screen display power consumption control mode, be only explained below, it is other to can refer to previous embodiment.
If the bending degree of flexible screen is more than predetermined threshold value, judge that the current state of flexible screen is according to bending degree
No is folded state, that is, judges whether the bending degree is more than default bending degree, if bending degree is more than default bending journey
Degree, it is determined that the current state of flexible screen is folded state, if bending degree is less than default bending degree, it is determined that flexible
The current state of screen is flexuosity；If the current state of flexible screen is folded state, the fold line of flexible screen is obtained, and
Flexible screen is divided into the first display area and the second display area according to fold line, then according to the user's face image of acquisition
Determine that the first display area is that main display area or second are aobvious with the infrared external reflection light that preset several infrared sensors receive
Show that region is main display area, if the first display area is main display area, the second display area is auxiliary display area, such as
The second display area of fruit is main display area, then the first display area is auxiliary display area.It should be noted that above-mentioned default curved
Qu Chengdu can be configured by those skilled in the art based on actual conditions, and the present embodiment is not especially limited this.
Specifically, in the present embodiment, step S120 is specifically included：
First infrared external reflection luminous intensity is compared by step b1 with the second infrared external reflection luminous intensity；
Step b2, it is if the first infrared external reflection luminous intensity is more than the second infrared external reflection luminous intensity, the first display area is true
Be set to main display area, and by the second display area determine supplemented by display area；
Step b3, it is if the first infrared external reflection luminous intensity is less than the second infrared external reflection luminous intensity, the first display area is true
It is set to auxiliary display area, and it is main display area that the second display area, which is determined,.
The mobile terminal is after determination obtains the first infrared external reflection luminous intensity and the second infrared external reflection luminous intensity, by first
Infrared external reflection luminous intensity is compared with the second infrared external reflection luminous intensity, if the first infrared external reflection luminous intensity is infrared more than second
Intensity of reflected light, then by the first display area determine be main display area, and by the second display area determine supplemented by display area,
If the first infrared external reflection luminous intensity be less than the second infrared external reflection luminous intensity, by the first display area determine supplemented by viewing area
Domain, and it is main display area that the second display area, which is determined,.Fig. 8 is the scene signal of main display in second embodiment of the invention
Figure, as shown in figure 8, the flexible screen, which is folded line, is divided into two display areas, respectively display area A and display area B, and
Display area A is main display area, display area supplemented by the B of display area.
In the present embodiment, the present invention is when flexibility is in folded state, the viewing area based on eyes of user doubling poststack
Situation is watched in domain attentively, is adjusted to the power consumption of screen of main display area and auxiliary display area, can be in the figure for ensureing flexible screen
While image sharpness, the power consumption of mobile terminal is reduced, improves the standby time of mobile terminal.
Further, above-mentioned first or second embodiments are based on, it is proposed that the control method of screen display power consumption of the present invention
3rd embodiment, difference lies in after step a2, the control method of the screen display power consumption is also wrapped with previous embodiment
It includes：
Step c obtains the corresponding bending angle of bending degree；
Step d inquires the mapping relations of the flexible screen bending angle and image scaling that prestore, determines bending angle pair
The image scaling answered；
Step e, according to described image scaling, to the display picture on the main display area and the auxiliary display area
Face carries out the flexible processing of image.
It should be noted that the present invention is based on previous embodiments to propose a kind of specific processing mode to showing picture,
It is only explained below, it is other to can refer to previous embodiment.
After the mobile terminal is adjusted the screen display power consumption of main display area and auxiliary display area, bending is obtained
The corresponding bending angle of degree, and the mapping relations of the flexible screen bending angle and image scaling that prestore are inquired, it determines curved
The corresponding image scaling of bent angle, then according to image scaling, to aobvious on main display area and auxiliary display area
Show that picture carries out the flexible processing of image.Wherein, different bending angle corresponds to different image scaling, pre- in mobile terminal
First it is stored with the map listing of flexible screen bending angle and image scaling.Optionally, the flexible screen bending angle and image
The map listing of scaling can be built according to the experimental result for carrying out many experiments.
Specifically, the flexible processing of image includes image stretch processing and image shrink process, and image stretch is handled specific
Mode be when bending angle be within the scope of first angle, according to bending angle, inquire the flexible screen bending angle that prestores and
The mapping relations of image scaling determine the corresponding image stretch ratio of bending angle, according to image stretch ratio, to display
Image carries out image stretch processing, optionally, presets the first angle ranging from (0,180) and spends；Image shrink process it is specific
Mode is, when bending angle is within the scope of second angle, according to bending angle, inquire the flexible screen bending angle that prestores with
The mapping relations of image scaling determine the corresponding image shrinkage rates of bending angle, according to image shrinkage rates, to display
Image carries out image shrink process, optionally, presets the first angle ranging from (180,360) and spends.
In the present embodiment, the present invention carries out the flexible processing of image to display image, improves to display image procossing
Accuracy checks display image to improve the visual effect of display image convenient for user.
In addition, the embodiment of the present invention also proposes a kind of computer readable storage medium, the computer readable storage medium
On be stored with the control program of screen display power consumption, realized such as when the control program of the screen display power consumption is executed by processor
The step of control method of the upper screen display power consumption.
Wherein, the control method of the specific embodiment of computer readable storage medium of the present invention and above-mentioned screen display power consumption
Each specific embodiment it is essentially identical, therefore not to repeat here.
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 system 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 system 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 system.
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 one as described above
In storage medium (such as ROM/RAM, magnetic disc, CD), including some instructions use so that a station terminal equipment (can be mobile phone,
Computer, server, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
It these are only the preferred embodiment of the present invention, be not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of control method of screen display power consumption, which is characterized in that the control method of the screen display power consumption is applied to
Mobile terminal, the mobile terminal include flexible screen, and the flexible folding of the flexible screen, the control of the screen display power consumption
Method includes the following steps：
In the bending event for detecting the flexible screen, main display is determined according to the user's face image and preset rules of acquisition
Region and auxiliary display area, wherein the main display area is the sight region-of-interest of user；
The display power consumption of the main display area and the auxiliary display area is adjusted, wherein adjustment show power consumption it
Afterwards, the display power consumption of the main display area is higher than the display power consumption of the auxiliary display area.
2. the control method of screen display power consumption as described in claim 1, which is characterized in that described to detect the flexibility
When the bending event of screen, the step of main display area and auxiliary display area is determined according to the user's face image and preset rules of acquisition
Suddenly include：
In the bending event for detecting the flexible screen, according to the infrared external reflection light that preset several infrared sensors receive,
User's eyes image is cut out from the user's face image of acquisition, and user sight side is determined according to user's eyes image
To；
It is located on user's direction of visual lines according to the location determination of each infrared sensor in several infrared sensors
Infrared sensor；
Determine the infrared external reflection luminous intensity for each infrared sensor being located on user's direction of visual lines；
It is shown based on the region determination that the infrared external reflection luminous intensity is greater than or equal to the infrared sensor of preset strength
Region.
3. the control method of screen display power consumption as described in claim 1, which is characterized in that the user's face image is area
Domain face-image, it is described in the bending event for detecting the flexible screen, according to the user's face image of acquisition and default rule
Then determine that main display area and the step of auxiliary display area include：
In the bending event for detecting the flexible screen, the corresponding region of the user is acquired according to preset region cameras
Face-image；
User's direction of visual lines is determined according to the region face-image, and user's sight pair is determined according to user's direction of visual lines
The main display area answered.
4. the control method of screen display power consumption as described in claim 1, which is characterized in that described to detect the flexibility
When the bending event of screen, the step of main display area and auxiliary display area is determined according to the user's face image and preset rules of acquisition
Suddenly include：
In the bending event for detecting the flexible screen, the normal direction and gravity at the default acquisition position of the flexible screen are monitored
The angle in direction；
The bending angle on the length direction of the flexible screen is determined according to the numeric distribution of the angle；
If the bending degree is more than predetermined threshold value, main viewing area is determined according to the user's face image and preset rules of acquisition
Domain and auxiliary display area.
5. the control method of screen display power consumption as claimed in claim 4, which is characterized in that the number according to the angle
After Distribution value determines the step of bending angle on the length direction of the flexible screen, the controlling party of the screen display power consumption
Method further includes：
If the bending angle be more than predetermined threshold value, according to the bending angle judge the flexible screen current state whether
For folded state；
If the current state of the flexible screen is folded state, the fold line of the flexible screen is obtained, and according to the folding
The flexible screen is divided into the first display area and the second display area by line；
The user's face image and preset rules according to acquisition determines that the step of main display area and auxiliary display area also wraps
It includes：
According to the position of each infrared sensor in preset several infrared sensors, determine positioned at first display area
Infrared sensor, and determine the infrared sensor positioned at second display area；
It determines the first infrared external reflection luminous intensity of the infrared sensor positioned at first display area, and determines positioned at described
Second infrared external reflection luminous intensity of the infrared sensor of the second display area；
Main display area and auxiliary display are determined according to the first infrared external reflection luminous intensity and the second infrared external reflection luminous intensity
Region.
6. the control method of screen display power consumption as described in claim 1, which is characterized in that described to the main display area
The step of being adjusted with the display power consumption of the auxiliary display area include：
The current screen resolution ratio of the flexible screen is obtained, and judges the current screen resolution ratio whether greater than or equal to default
Screen resolution；
If the current screen resolution ratio is greater than or equal to default screen resolution, the screen of the main display area is not adjusted
Resolution ratio, and the screen resolution of the auxiliary display area is turned down；
If the current screen resolution ratio is less than default screen resolution, the screen for not adjusting the auxiliary display area is differentiated
Rate, and the screen resolution of the main display area is turned up.
7. the control method of screen display power consumption as described in claim 1, which is characterized in that described to the main display area
The step of being adjusted with the display power consumption of the auxiliary display area further include：
The current screen brightness of the flexible screen is obtained, and judges the current screen brightness whether greater than or equal to default screen
Brightness；
If the current screen brightness is greater than or equal to default screen intensity, the screen for not adjusting the main display area is bright
Degree, and the screen intensity of the auxiliary display area is turned down；
If the current screen brightness is less than default screen intensity, the screen intensity of the auxiliary display area is not adjusted, and will
The screen intensity of the main display area is turned up.
8. the control method of the screen display power consumption as described in any one of claim 1-7, which is characterized in that described to described
After the step of display power consumption of main display area and the auxiliary display area is adjusted, the control of the screen display power consumption
Method further includes：
Obtain the corresponding bending angle of the bending degree；
The mapping relations for inquiring the flexible screen bending angle and image scaling that prestore, determine the corresponding figure of the bending angle
As scaling；
According to described image scaling, image is carried out to the display picture on the main display area and the auxiliary display area
Flexible processing.
9. a kind of mobile terminal, which is characterized in that the mobile terminal includes：Flexible screen, memory, processor and it is stored in institute
State the control program for the screen display power consumption that can be run on memory and on the processor, the control of the screen display power consumption
The controlling party such as screen display power consumption described in any item of the claim 1 to 8 is realized when processing procedure sequence is executed by the processor
The step of method.
10. a kind of computer readable storage medium, which is characterized in that it is aobvious to be stored with screen on the computer readable storage medium
Show the control program of power consumption, is realized when the control program of the screen display power consumption is executed by processor as in claim 1 to 8
The step of control method of any one of them screen display power consumption.
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