CN109842720A - A kind of intelligent control method, terminal and computer readable storage medium - Google Patents
A kind of intelligent control method, terminal and computer readable storage medium Download PDFInfo
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- CN109842720A CN109842720A CN201811460014.6A CN201811460014A CN109842720A CN 109842720 A CN109842720 A CN 109842720A CN 201811460014 A CN201811460014 A CN 201811460014A CN 109842720 A CN109842720 A CN 109842720A
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Abstract
The invention discloses a kind of intelligent control method, terminal and computer readable storage mediums, by obtaining current environment light intensity value, then when current environment light intensity value is less than default light intensity threshold value, control display screen shines to increase to current environment light intensity value and be more than or equal to default light intensity threshold value, and controls and carry out recognition of face using face identification functions.In this way, can shine automatically by control display screen when needing to carry out recognition of face under half-light to carry out light and supply, to guarantee under subdued light conditions, can still there be the good degree of enough light to carry out recognition of face, improve the success rate of recognition of face, the user experience is improved.
Description
Technical field
The present invention relates to field of terminal technology, can more specifically to a kind of intelligent control method, terminal and computer
Read storage medium.
Background technique
With the continuous development of terminal technology, terminal function is also more and more intelligent.Currently, many terminals all have face
Identification function can realize the functions such as automatic unlocking, payment by recognition of face.But face identification functions are known under half-light
Other success rate is very low, will affect user experience.
Summary of the invention
The technical problem to be solved in the present invention is that: face identification functions recognition success rate under half-light is very low, will affect
User experience.For the technical problem, the present invention provides a kind of intelligent control method, terminal and computer readable storage medium.
In order to solve the above technical problems, the present invention provides a kind of intelligent control method, the intelligent control method includes:
Obtain current environment light intensity value；
When current environment light intensity value is less than default light intensity threshold value, control display screen shines with by current environment
Light intensity value is increased to more than or equal to the default light intensity threshold value；
Control carries out recognition of face using face identification functions.
Optionally, after the acquisition current environment light intensity value, further includes:
When current environment light intensity value is more than or equal to the default light intensity threshold value, control uses recognition of face function
It can be carried out recognition of face.
Optionally, the control display screen, which shines, includes:
Control the display screen carried out with soft background colour it is luminous.
Optionally, it shines in the control display screen pre- more than or equal to described increasing to current environment light intensity value
If before light intensity threshold value, further includes:
Go out the light lacked according to the current environment light intensity value and the default light intensity threshold calculations got
Value；
The control display screen shine include: according to the missing values of light control the display screen carry out it is luminous.
Optionally, the values of light according to the missing, which controls the display screen and shine, includes:
It gradually controls display screen according to the direction of brightness of display screen from small to large to shine, until the light that the display screen issues
Line intensity reaches the values of light of the missing.
Optionally, before the control display screen shines, further includes:
Determine that terminal moves up.
Optionally, after the control display screen shines, further includes:
When detecting that terminal moves down, controls the display screen and extinguish.
Optionally, when it is recognition failures that the control is using the recognition result of face identification functions progress recognition of face,
Further include:
If terminal is not detected in preset duration to move down, controls the display screen and improve light emission luminance, and again into
Row recognition of face.
Further, the present invention also provides a kind of terminal, the terminal includes processor, memory and communication bus；
The communication bus is for realizing the connection communication between processor and memory；
The processor is for executing one or more program stored in memory, to realize above-mentioned intelligent control side
The step of method.
Further, the present invention also provides a kind of computer readable storage medium, the computer readable storage mediums
It is stored with one or more program, one or more of programs can be executed by one or more processor, to realize
The step of above-mentioned intelligent control method.
Beneficial effect
Intelligent control method provided by the invention and terminal, for face identification functions, recognition success rate is very under half-light
It is low, the technical issues of will affect user experience, by obtaining current environment light intensity value, then in current environment light intensity
When value is less than default light intensity threshold value, control display screen shines to increase to and be more than or equal in advance by current environment light intensity value
If light intensity threshold value, and control and carry out recognition of face using face identification functions.In this way, needing to carry out face knowledge under half-light
When other, can be shone automatically by control display screen to carry out light and supply, to guarantee under subdued light conditions, can still be had
Enough good degree of light improve the success rate of recognition of face, the user experience is improved to carry out recognition of face.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing:
The hardware structural diagram of Fig. 1 optional terminal of each embodiment to realize the present invention；
Fig. 2 is a kind of basic procedure schematic diagram for intelligent control method that first embodiment of the invention provides；
Fig. 3 is a kind of existing time showing schematic diagram that first embodiment of the invention provides；
Fig. 4 is a kind of time showing schematic diagram that first embodiment of the invention provides；
Fig. 5 is a kind of flow diagram for more specific intelligent unlocking that second embodiment of the invention provides；
Fig. 6 is the variation schematic diagram of a kind of terminal direction of displacement and corresponding states that second embodiment of the invention provides；
Fig. 7 is a kind of structural schematic diagram for terminal that third embodiment of the invention provides.
Specific embodiment
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, it is only using the suffix for indicating such as " module ", " component " or " unit " of element
Be conducive to explanation of the invention, itself there is no 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 with bending
Mobile phone, tablet computer, laptop, palm PC, personal digital assistant (the Personal Digital of function
Assistant, PDA), portable media player (Portable Media Player, PMP), navigation device, wearable set
The fixed terminals such as the mobile terminals such as standby, Intelligent bracelet, pedometer, 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, the construction of embodiment according to the present invention can also apply to the terminal of fixed type.
Referring to Fig. 1, a kind of hardware structural diagram of its mobile terminal of each embodiment to realize the present invention, the shifting
Dynamic 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,
Perhaps certain components or different component layouts are combined.
It is specifically introduced below with reference to all parts of the Fig. 1 to mobile terminal:
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 wireless communication.Any communication can be used in above-mentioned wireless 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 provides wireless broadband internet access for user.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 omit within the scope of not changing the essence of the 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, by radio frequency unit 101 or WiFi module 102 it is received or
The audio data stored in memory 109 is converted into audio signal and exports to be sound.Moreover, audio output unit 103
Audio output relevant to the specific function that mobile terminal 100 executes can also be provided (for example, call signal receives sound, disappears
Breath receives sound etc.).Audio output unit 103 may include loudspeaker, buzzer etc..
A/V input unit 104 is for receiving audio or video signal.A/V input unit 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 in image capture mode by image capture apparatus (such as camera) 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 carries out in memory 109 (or other computer readable storage mediums) or via radio frequency unit 101 or WiFi module 102
It sends.Microphone 1042 can be in telephone calling model, logging mode, speech recognition mode etc. operational mode via Mike
Wind 1042 receives sound (audio data), and can be audio data by such acoustic processing.Treated audio (language
Sound) data can be converted in the case where telephone calling model to be sent to mobile communication base station via radio frequency unit 101
Format output.Microphone 1042 can be implemented various types of noises elimination (or inhibition) algorithms and received with eliminating (or inhibition)
With the noise or interference generated during transmission audio signal.
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, it can detect that size and the direction of gravity 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 can 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 setting 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 the touch operation of user on it or nearby
(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 stick etc.
It is one or more, specifically herein without limitation.
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 the function that outputs and inputs of realizing mobile terminal as two independent components, but in certain embodiments, it 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 transmitting data between mobile terminal 100 and external device (ED).
Memory 109 can be used for storing software program and various data.Memory 109 can mainly include storing program area
The storage data area and, wherein storing program area can (such as the sound of application program needed for storage program area, at least one function
Sound playing function, image player function etc.) etc.；Storage data area 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, it 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
Managing 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 further includes bluetooth module, and details are not described herein.
Based on above-mentioned mobile terminal hardware configuration, each embodiment of the method for the present invention is proposed.
First embodiment
The technical issues of recognition success rate is very low under half-light for face identification functions, will affect user experience, this reality
It applies example and provides a kind of intelligent control method.Shown in Figure 2, Fig. 2 is a kind of intelligent control method provided in this embodiment
Basic procedure schematic diagram, comprising:
S201: current environment light intensity value is obtained；
In the present embodiment, terminal can be based on light sensation technology, obtain current environment by equipment such as photosensitive sensors
Light intensity value.
In the present embodiment, current environment light intensity value can be just obtained in particular moment, such as is detecting terminal
Current environment light intensity value is just obtained when moving up；Work as in another example just being obtained when detecting that user opens face identification functions
Preceding ambient light intensity value.In the present embodiment, be also possible to terminal automated periodic or continual acquisition current time
Ambient light intensity value.In fact, in the present embodiment, can also be used according to the different conditions controlling terminal locating for terminal
Different ambient light intensity values obtains scheme.For example, usual recognition of face is for solving lock screen at this time in terminal screen locking
, therefore can be set in terminal screen locking, terminal constantly obtains the ambient light intensity value at current time automatically, to guarantee
The timeliness of recognition of face unlock；And lock screen has been solved in terminal, user is carrying out in use, recognition of face at this time is often used
It in carrying out the operation such as paying, therefore can be set when terminal has solved lock screen, detecting that user opens recognition of face function
Current environment light intensity value is obtained when energy, just to save terminal energy consumption.
S202: when current environment light intensity value is less than default light intensity threshold value, control display screen shines will work as
Preceding ambient light intensity value, which increases to, is more than or equal to default light intensity threshold value；
In the present embodiment, terminal can set up thresholding system to light environment, i.e., a satisfaction can be preset in terminal
The light intensity threshold value of recognition of face, and then the current environment light intensity value that will acquire and the preset light intensity threshold value
It is compared, when current environment light intensity value is more than or equal to default light intensity threshold value, i.e., it is believed that under current environment, light
Line intensity has been the needs that can satisfy recognition of face, it is not necessary to additionally carry out light supplement again, therefore can directly control
Terminal carries out recognition of face using face identification functions.It should be noted that small in the current environment light intensity value got
When default light intensity threshold value, that is, show to carry out that recognition of face can there are biggish merely with the light in current environment
The risk of recognition failures, then, in order to evade falling this risk as far as possible, guarantee the success rate of recognition of face, in this implementation
In example, it can control display screen and carry out shining to generate additional light realization to the supplement of overall light.In the present embodiment
In, after control display screen shines, current environment light intensity value should be increased to and be more than or equal to default light intensity threshold value.
It should be noted that after control display screen shines, the brightness of display screen be to be used to carry out the ambient light of recognition of face into
Supplement is gone, i.e., current environment light intensity value at this time is that the light intensity value got before being equal to and display screen shine
The sum of light intensity value.It should also be noted that, preset light intensity threshold value can be correlation engineering's teacher root in the present embodiment
The value of light intensity demand when can guarantee that terminal carries out recognition of face according to one that many experiments or empirical value are set up.
S203: control carries out recognition of face using face identification functions.
In the present embodiment, terminal should have face identification functions.In the present embodiment, it can be and had turned on face knowledge
Above-mentioned steps S201-S203 is executed after other function；It is also possible to executing the step S201 and S202 and then opening face knowledge
Other function executes step S203.
It should be noted that can be automatic after detecting terminal and meeting a certain triggering state in the present embodiment
Face identification functions are opened in control, such as can be when detecting terminal screen locking and terminal moves up, and automatically turn on recognition of face
Function.In the present embodiment, terminal is also possible to be then turned on after the face identification functions open command for having received user
Face identification functions, i.e. terminal are also possible to receive the passive unlatching face identification functions of user's control two.It should be noted that this
It can realize the unlatching of face identification functions in embodiment using above two mode simultaneously.
In the present embodiment, it shines in control display screen to increase to be more than or equal to by current environment light intensity value and preset
Before light intensity threshold value, it can be fallen vacant according to the current environment light intensity value and default light intensity threshold calculations got
The values of light of mistake, so according to the values of light of calculated missing control display screen carry out it is luminous.For example, in the present embodiment,
If the current environment light intensity value got is A, and default light intensity threshold value is A1, then a kind of light of feasible missing
The calculation mode of line value is that the values of light of missing is equal to A1-A.It should be understood that the values of light in missing is equal to A1-A
When, it is contemplated that have when light intensity in actual environment and centainly fluctuate, the light that control display screen issues plus in environment itself
The sum of the light intensity value that light obtains substantial magnitude is fluctuated on default light intensity threshold value periphery, then practical application
When there is still small probability will appear recognition of face failure the case where appearance.In this regard, in the present embodiment, it is another feasible scarce
The calculation mode of the values of light of mistake is that the values of light of missing is equal to A1-A+n, and wherein A is the current environment light got
Intensity value, A1 are default light intensity threshold value, and n is preset float value, and n is the natural number greater than 0.In this way, passing through n value
Regulation, that is, can guarantee after being shone by display screen and carrying out light supplement, total light intensity value be greater than be equal to it is default
Light intensity threshold value, it ensure that the success rate of recognition of face.
In the present embodiment, shine specifically can be with for the aforementioned values of light control display screen according to calculated missing
It is: directly controls light intensity required when terminal is shone with the values of light of calculated missing with completion recognition of face.
But in practical applications, it when the values of light of calculated missing is larger, directly controls display screen and shine and may lead
It causes eyes of user inadaptable and is wounded by stabbing, especially in more black environment, the light of the required sending of terminal display screen at this time
Brightness is bigger, and what user poplar elder sister itself adapted to is dark surrounds, the bright screen of unexpected high brightness to the stimulation of eyes of user just more
It greatly, therefore is the appearance for avoiding this case, it in the present embodiment can be according to the direction of brightness of display screen from small to large gradually
It controls display screen to shine, until the light intensity that display screen issues reaches the values of light of calculated missing.In this way, passing through one
The variation that the mode of brightness allows the eyes of user slowly to adapt to light is progressively increased, to reduce the thorn to eyes of user
Swash.
It should be noted that reducing the stimulation to eyes of user, in a kind of reality of the present embodiment to protect eyes of user
It applies in mode, when controlling display screen and shining, can control display screen and shone with soft background colour and (such as shown with control
Screen is carried out luminous with warm colours such as yellow).
In the present embodiment, for terminal, light intensity is preset detecting that current environment light intensity value is less than
When threshold value, can not be immediately controlled display screen carry out it is luminous, but when certain specified conditions is triggered just control display screen into
Row shine, such as can when detecting that terminal moves up just control display screen carry out it is luminous.At this point, a kind of specific application scenario
Be: the acquisition current environment light intensity value of terminal periodic, when detecting that terminal moves up, (typically user restarts
When using terminal, terminal can be taken up, i.e. terminal moves up at this time, therefore can be in certain journey by the way that whether detection terminal moves up
Judge whether user has the intention of using terminal on degree), judge whether current environment light intensity value is more than or equal to default light
Intensity threshold, when current environment light intensity value is less than default light intensity threshold value, control display screen shines will work as front ring
Border light intensity value is increased to more than or equal to the default light intensity threshold value.
In the present embodiment, after control display screen shines, when detecting that terminal moves down, display screen can also be controlled
Extinguish.As described above, terminal can be taken up, i.e. terminal moves up at this time when typically user restarts using terminal；And
Opposite, when user is not desired to using terminal, i.e., terminal can be put down, then can be certain by the way that whether detection terminal moves down
User is judged in degree, and whether there are also the intentions of using terminal.In the present embodiment, when detecting that terminal moves down, i.e., it is believed that
User is not desired to using current terminal, therefore can control display screen automatic distinguishing.
User is intended to erroneous judgement (such as user is using caused by excessively sensitive to the detection moved down in terminal in order to prevent
When terminal, the hand that may hold terminal has certain upper and lower position and floats, and excessively sensitive mobile detection may will be this
The movement that moves down of situation is mistaken for breath screen；In another example terminal is put into when walking in pocket by user, it is possible that upper and lower position is floating
Dynamic, the movement that moves up of such case may be mistaken for bright screen by excessively sensitive mobile detection), it in the present embodiment, can be with
Setting detect at the appointed time terminal on when moving down amplitude greater than predetermined amplitude, just execute corresponding bright screen or breath screen behaviour
Make.
It should be noted that in the present embodiment, can be become by the gravity sensing device being arranged in terminal by gravity
Change situation to move up or move down to determine terminal.And integrate the time of Gravity changer and the size of Gravity changer can determine end
The displacement amplitude at end.It should also be noted that, realizing that the judgement for moving up and moving down to terminal is only the present embodiment by gravity
A kind of exemplified feasible pattern, do not limit in the present embodiment can only be realized by a kind of then mode to terminal move up and under
The detection of shifting is that detection mode that in fact any achievable terminal is moved up and moved down all should be in the protection scope of the present embodiment
It is interior.
It should be understood that in the present embodiment, the identification knot of recognition of face is carried out using face identification functions in control
When fruit is recognition failures, the problem of to prevent being due to light intensity caused recognition failures, display screen raising can also be controlled
Light emission luminance, and re-start recognition of face.It should be noted that being controlled in the present embodiment when terminal moves down control breath screen
When system uses the recognition result of face identification functions progress recognition of face to be recognition failures, if end is not detected in preset duration
End moves down, then just control display screen improves light emission luminance, and re-starts recognition of face.
In addition, user may take out terminal not for the case where terminal is unlocked by face identification functions
Want that entering terminal main interface is operated, and only just hopes and have a look the time.In this regard, may be set in end in the present embodiment
After holding bright screen, the time is shown in display screen.It should be noted that in the picture that terminal is shown under screen protection state at present
Having time, for example, see shown in Fig. 3.But under traditional screen protection state, the time is usually to show in corner, not especially
It is obvious, and time control can be amplified in the present embodiment, in order to which user checks, for example, see shown in Fig. 4.
It should be understood that each step of above-mentioned intelligent control method can be by terminal 100 as shown in Figure 1 independent
It realizes.Specifically, one or more programs of above-mentioned each step can be realized by storing in memory 109, by handling
Device 110 executes the program, to realize each step of above-mentioned intelligent control method.
Intelligent control method provided in this embodiment, by obtaining current environment light intensity value, then in current environment
When light intensity value is less than default light intensity threshold value, control display screen shines to increase to greatly current environment light intensity value
Light intensity threshold value is preset in being equal to, and controls and carries out recognition of face using face identification functions.In this way, needed under half-light into
When row recognition of face, it can shine automatically by control display screen to carry out light and supply, to guarantee under subdued light conditions, still
It is old to have the good degree of enough light to carry out recognition of face, the success rate of recognition of face is improved, the user experience is improved.
Second embodiment
The present embodiment realizes unlocking screen by face identification functions on the basis of first embodiment, with a kind of terminal
For process, mode of the invention is illustrated.It is specific:
Shown in Figure 5, Fig. 5 is the flow diagram of the more specific intelligent unlocking of one kind provided in this embodiment；
S501: the light intensity of ambient light is periodically detected by photosensitive sensors；
S502: determine whether current light intensity meets recognition of face unlock demand；If satisfied, going to step S503；
Otherwise, step S504 is gone to；
The light intensity threshold value for meeting recognition of face unlock demand can be preset in the present embodiment, in current light
When line intensity is more than or equal to the light intensity threshold value, that is, meets recognition of face unlock demand, be otherwise unsatisfactory for recognition of face solution
Lock demand.
S503: not triggering the bright screen of intelligence, directly enables face identification functions and is unlocked.
S504: the bright screen of triggering intelligence supplements corresponding light by display screen, and enable face identification functions and solved
Lock.
After triggering bright screen triggering, terminal, which can calculate screen, needs brightness value to be offered；And determine the moving rail of terminal
Mark.Specifically, when determining that user lifts mobile phone, when needing to unlock, then automatically according to the values of light of calculating, screen and gradually is lighted
Screen intensity is adjusted to required values of light, after the values of light for reaching calculating, system enables recognition of face, and synchronous calculating light threshold
Whether value meets unlock.
In the present embodiment, after screen is lighted, present system time is shown first, and switches to soft background picture,
Protect the eyes of user.After screen lights, terminal induction to downward motion track, then it is assumed that when user only needs to check
Between, go out screen automatically.For example, see shown in Fig. 6, when moving at the terminal, when screen gradually brightens and shows current system
Between；And terminal is when moving down, screen extinguishes.
In the present embodiment, after screen intensity, which reaches calculated screen, needs brightness value to be offered, if system feedback
Unlock failure, and when user does not move down mobile phone, then screen intensity is promoted again, and auxiliary user is unlocked again.
The method provided through this embodiment can be aobvious automatically by control when needing to carry out recognition of face under half-light
Display screen shines to carry out light and supply, to guarantee under subdued light conditions, can still have the good degree of enough light to carry out face
Identification, improves the success rate of recognition of face, the user experience is improved.In addition, this programme can in conjunction with multiple environmental factors with
And the operation of user is an effective measures to achieve the purpose that discrimination under automatic lifting half-light.
3rd embodiment
A kind of terminal is present embodiments provided, it is shown in Figure 7 comprising processor 701, memory 702 and communication
Bus 703.Wherein:
Communication bus 703 is for realizing the connection communication between processor 701 and memory 702.
Processor 701 is for executing the one or more programs stored in memory 702, to realize above-mentioned first embodiment
And/or in second embodiment intelligent control method each step.
The present embodiment provides a kind of computer readable storage mediums, such as floppy disk, CD, hard disk, flash memory, USB flash disk, CF card, SD
Card, mmc card etc. are stored with one or more program for realizing above-mentioned each step in the computer readable storage medium,
This one or more program can be executed by one or more processor, to realize above-mentioned first embodiment and/or second in fact
Apply each step of intelligent control method in example.Details are not described herein.
It should be understood that the technical characteristic in above-mentioned each embodiment can be combined one in the absence of conflict
It is used in a embodiment.Each embodiment is only a specific embodiment of the invention.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, the computer software product be stored in one it is computer-readable
In storage medium (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal (can be mobile phone, calculate
Machine, terminal, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.
Claims (10)
1. a kind of intelligent control method, which is characterized in that the intelligent control method includes:
Obtain current environment light intensity value；
When current environment light intensity value is less than default light intensity threshold value, control display screen shines with by current environment light
Intensity value is increased to more than or equal to the default light intensity threshold value；
Control carries out recognition of face using face identification functions.
2. intelligent control method as described in claim 1, which is characterized in that the acquisition current environment light intensity value it
Afterwards, further includes:
Current environment light intensity value be more than or equal to the default light intensity threshold value when, control using face identification functions into
Row recognition of face.
3. intelligent control method as described in claim 1, which is characterized in that the control display screen, which shines, includes:
Control the display screen carried out with soft background colour it is luminous.
4. intelligent control method as described in claim 1, which is characterized in that shine in the control display screen front ring will be worked as
Border light intensity value is increased to more than or equal to before the default light intensity threshold value, further includes:
Go out the values of light lacked according to the current environment light intensity value and the default light intensity threshold calculations got；
The control display screen shine include: according to the missing values of light control the display screen carry out it is luminous.
5. intelligent control method as claimed in claim 4, which is characterized in that the values of light according to the missing controls institute
It states display screen and shine and include:
It gradually controls display screen according to the direction of brightness of display screen from small to large to shine, until the light that the display screen issues is strong
Degree reaches the values of light of the missing.
6. intelligent control method as described in any one in claim 1-5, which is characterized in that shine it in the control display screen
Before, further includes:
Determine that terminal moves up.
7. intelligent control method as claimed in claim 6, which is characterized in that after the control display screen shines, also wrap
It includes:
When detecting that terminal moves down, controls the display screen and extinguish.
8. intelligent control method as claimed in claim 7, which is characterized in that carried out in the control using face identification functions
When the recognition result of recognition of face is recognition failures, further includes:
If terminal is not detected in preset duration to move down, controls the display screen and improve light emission luminance, and re-start people
Face identification.
9. a kind of terminal, which is characterized in that the terminal includes processor, memory and communication bus；
The communication bus is for realizing the connection communication between processor and memory；
The processor is for executing one or more program stored in memory, to realize as appointed in claim 1 to 8
The step of intelligent control method described in one.
10. a kind of computer readable storage medium, the computer-readable recording medium storage has one or more program, institute
Stating one or more program can be executed by one or more processor, to realize as described in any one of claims 1 to 8
Intelligent control method the step of.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811460014.6A CN109842720A (en) | 2018-11-30 | 2018-11-30 | A kind of intelligent control method, terminal and computer readable storage medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811460014.6A CN109842720A (en) | 2018-11-30 | 2018-11-30 | A kind of intelligent control method, terminal and computer readable storage medium |
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| CN109842720A true CN109842720A (en) | 2019-06-04 |
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| CN201811460014.6A Pending CN109842720A (en) | 2018-11-30 | 2018-11-30 | A kind of intelligent control method, terminal and computer readable storage medium |
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Application publication date: 20190604 |