CN107734152A - A kind of mobile terminal and brightness control method with illumination functions - Google Patents
A kind of mobile terminal and brightness control method with illumination functions Download PDFInfo
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- CN107734152A CN107734152A CN201710891041.8A CN201710891041A CN107734152A CN 107734152 A CN107734152 A CN 107734152A CN 201710891041 A CN201710891041 A CN 201710891041A CN 107734152 A CN107734152 A CN 107734152A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/10—Intensity circuits
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/22—Illumination; Arrangements for improving the visibility of characters on dials
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- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
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Abstract
The invention discloses a kind of mobile terminal and brightness control method with illumination functions, judges whether display screen is in and puts out screen state；If it is not, then：The ambient light signal of light sensor collection is obtained, judges whether the first monochrome information of ambient light signal is more than default first threshold, if it is not, then：Obtain the second monochrome information of display screen；Whether the difference for comparing first monochrome information and the second monochrome information is more than default Second Threshold, if it is not, then：First control signal is generated according to the difference of the first monochrome information and the second monochrome information；Driver element controls light source cell to light according to the first control signal.By setting multiple light sources subelement, the luminescence component that flexibly can control multiple light sources subelement according to ambient light signal is lighted the present invention, is made one to observe and is seen screen safer and more comfortable.
Description
Technical field
The present invention relates to Internet technology, more particularly to a kind of mobile terminal and brilliance control side with illumination functions
Method.
Background technology
The communication terminals such as existing mobile phone are under the standby modes such as standby mode, sleep pattern, and screen backlight is extinguished, and is in
Power saving, the state of low-power consumption.User is under standby mode to start some application, it is necessary to the physical button of switching on and shutting down is pressed,
Unlocking screen is carried out after waking up communication terminal, then searches and touches the corresponding application icon of screen to start intended application.At present
Communication terminal starts the mode of application under standby mode, operates comparatively laborious, and Consumer's Experience is poor, and wakes up screen
Backstage, to electricity and a kind of consumption.
But only regulation screen intensity can not fully meet the needs of user, such as, when ambient light is dark, eventually
End screen, which is lighted, can cause eyes uncomfortable, or even infringement eyesight, therefore, it is necessary to provide a kind of protection user in ambient light signal
The method and apparatus of screen is checked in the case of bad.
The content of the invention
In order to solve the above-mentioned technical problem, the invention provides a kind of mobile terminal with illumination functions, including：
Display screen, the edge of the display screen are provided with light-permeable frame；
Light source cell, including multiple luminescence components, set on mobile terminals；
Light sensor, sent for gathering ambient light signal, and by the ambient light signal collected to control unit；
Control unit, put out screen state for judging whether display screen is in；If it is not, then：
The ambient light signal of light sensor collection is obtained, judges whether the first monochrome information of ambient light signal is more than in advance
If first threshold, if it is not, then：
Obtain the second monochrome information of display screen；
Whether the difference for comparing first monochrome information and the second monochrome information is more than default Second Threshold, if it is not,
Then：
First control signal is generated according to the difference of the first monochrome information and the second monochrome information；
Driver element, for controlling light source cell to light according to the first control signal.
Wherein, Second Threshold can ensure the first monochrome information with the difference of the second monochrome information smaller with 0.5-1
In the range of be used as Second Threshold, now, human eye is also the most comfortable.
Further, it is described that first control signal, bag are generated according to the difference of the first monochrome information and the second monochrome information
Include：
According to the luminosity of the difference and light source cell of default first monochrome information and the second monochrome information
Corresponding relation, generate the first control signal.
Further, it is described according to default first monochrome information and the difference and light source cell of the second monochrome information
Luminosity corresponding relation, generate the first control signal, including：
The difference of default first monochrome information and the second monochrome information and the luminosity of light source cell it is corresponding
Relation is：
Y=kX+b；
Wherein, X is the difference of first monochrome information and the second monochrome information；Y is the luminosity Y, k of light source cell
For default positive constant, b is default constant.
Further, the light source cell includes：Upper light source subelement, lower light source subelement, left light source subelement, right light
Source subelement；The upper light source subelement, lower light source subelement, left light source subelement, right light source subelement are separately positioned on shifting
In four side walls of dynamic terminal；Upper light source subelement includes multiple luminescence components, and lower light source subelement includes multiple luminescence components,
Left light source subelement includes multiple luminescence components, and right light source subelement includes multiple luminescence components；
Specifically, the upper light source subelement is arranged on the top of mobile terminal, lower light source subelement is arranged on mobile whole
The bottom at end, left light source subelement are arranged on the left side wall of mobile terminal, and right light source subelement is arranged on the right side of mobile terminal
On wall；
It is described that first control signal is generated according to the difference of the first monochrome information and the second monochrome information, including：
The luminosity Y is obtained, the first control signal is：
N1=mY；N2=nY；
Wherein, N1 integer part is the number of luminescence component that upper light source subelement and lower light source subelement are respectively required for lighting
Mesh；N2 integer part is the number of luminescence component that left light source subelement and right light source subelement are respectively required for lighting；M, n distinguishes
For default constant, m ＞ n.
Meanwhile present inventor has further discovered that,
Present invention also offers a kind of mobile terminal brightness control method, based on above-mentioned mobile terminal, including：
Judge whether display screen is in and put out screen state；If it is not, then：
The ambient light signal of light sensor collection is obtained, judges whether the first monochrome information of ambient light signal is more than in advance
If first threshold, if it is not, then：
Obtain the second monochrome information of display screen；
Whether the difference for comparing first monochrome information and the second monochrome information is more than default Second Threshold, if it is not,
Then：
First control signal is generated according to the difference of the first monochrome information and the second monochrome information；
Driver element controls light source cell to light according to the first control signal.
It is described that first control signal is generated according to the difference of the first monochrome information and the second monochrome information, including：
According to the luminosity of the difference and light source cell of default first monochrome information and the second monochrome information
Corresponding relation, generate the first control signal.
Further, it is described according to default first monochrome information and the difference and light source cell of the second monochrome information
Luminosity corresponding relation, generate the first control signal, including：
The difference of default first monochrome information and the second monochrome information and the luminosity of light source cell it is corresponding
Relation is：
Y=kX+b；
Wherein, X is the difference of first monochrome information and the second monochrome information；Y is the luminosity Y, k of light source cell
For default constant, b is default constant.
Further, the light source cell includes：Upper light source subelement, lower light source subelement, left light source subelement, right light
Source subelement；The upper light source subelement, lower light source subelement, left light source subelement, right light source subelement are separately positioned on shifting
In four side walls of dynamic terminal；Upper light source subelement includes multiple luminescence components, and lower light source subelement includes multiple luminescence components,
Left light source subelement includes multiple luminescence components, and right light source subelement includes multiple luminescence components；
It is described that first control signal is generated according to the difference of the first monochrome information and the second monochrome information, including：
The luminosity Y is obtained, the first control signal is：
N1=mY；N2=nY；
Wherein, N1 integer part is the number of luminescence component that upper light source subelement and lower light source subelement are respectively required for lighting
Mesh；N2 integer part is the number of luminescence component that left light source subelement and right light source subelement are respectively required for lighting；M, n distinguishes
For default constant, m ＜ n.
In an optional embodiment, mobile terminal also includes acceleration transducer, and the acceleration transducer is used for
Sense the placement state of mobile terminal.
When detecting the instruction for starting the light source cell, the defeated of the acceleration transducer is obtained according to the instruction
Go out value；；According to enabled instruction obtain acceleration transducer output valve be specially：In the time range pre-set, pass through
The acceleration sensor detects mobile terminal X-axis, Y-axis, the component of acceleration of Z axis and its variation tendency along three-dimensional system of coordinate；
When the output valve meets preparatory condition, activate corresponding with the preparatory condition in the multiple luminescence component
Luminescence component, to avoid different being plugged towards lower luminescence component；
It is described when the output valve meets preparatory condition, activate in the multiple luminescence component with the preparatory condition phase
Corresponding luminescence component includes：
Z axis component of acceleration in the output valve is timing, light source subelement in activation, can also activate left light source
The top luminescence component of subelement and right light source subelement；Z axis component of acceleration is timing, characterizes mobile terminal upward；Therefore,
The down light component of lower light source subelement, left light source subelement and right light source subelement is not activated；
When Z axis component of acceleration in the output valve is negative, lower light source subelement is activated；Z axis component of acceleration is
When negative, mobile terminal is characterized down；When the component of acceleration of Z axis is 0, light source subelement, lower light source subelement, a left side in activation
Light source subelement or right light source subelement；Or activate simultaneously upper light source subelement, lower light source subelement, left light source subelement or
Right light source subelement；
It is described when the output valve meets preparatory condition, activate in the multiple luminescence component with the preparatory condition phase
Corresponding luminescence component also includes：
The Z axis component of acceleration by negative value change on the occasion of when, close the lower light source subelement, and described in activating
Upper light source subelement；
In the Z axis component of acceleration by when negative value is changed to, closing the upper light source subelement, and described in activation
Lower light source subelement.
The present invention flexibly can control multiple light sources subelement by setting multiple light sources subelement according to ambient light signal
Luminescence component lighted, make one to observe and see screen safer and more comfortable.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art and advantage, below will be to implementing
The required accompanying drawing used is briefly described in example or description of the prior art, it should be apparent that, drawings in the following description are only
Only it is some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the flow chart of method provided by the invention；
Fig. 2 is the block diagram of terminal provided by the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art obtained on the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
Embodiment：
The invention provides a kind of mobile terminal with illumination functions, including：
Display screen, the edge of the display screen are provided with light-permeable frame；
Light source cell, including multiple luminescence components, set on mobile terminals；
Light sensor, sent for gathering ambient light signal, and by the ambient light signal collected to control unit；
Control unit, put out screen state for judging whether display screen is in；If it is not, then：
The ambient light signal of light sensor collection is obtained, judges whether the first monochrome information of ambient light signal is more than in advance
If first threshold, if it is not, then：
Obtain the second monochrome information of display screen；
Whether the difference for comparing first monochrome information and the second monochrome information is more than default Second Threshold, if it is not,
Then：
First control signal is generated according to the difference of the first monochrome information and the second monochrome information；
Driver element, for controlling light source cell to light according to the first control signal.
Wherein, Second Threshold can ensure the first monochrome information with the difference of the second monochrome information smaller with 0.5-1
In the range of be used as Second Threshold, now, human eye is also the most comfortable.
Further, it is described that first control signal, bag are generated according to the difference of the first monochrome information and the second monochrome information
Include：
According to the luminosity of the difference and light source cell of default first monochrome information and the second monochrome information
Corresponding relation, generate the first control signal.
Further, it is described according to default first monochrome information and the difference and light source cell of the second monochrome information
Luminosity corresponding relation, generate the first control signal, including：
The difference of default first monochrome information and the second monochrome information and the luminosity of light source cell it is corresponding
Relation is：
Y=kX+b；
Wherein, X is the difference of first monochrome information and the second monochrome information；Y is the luminosity Y, k of light source cell
For default positive constant, b is default constant.
Further, the light source cell includes：Upper light source subelement, lower light source subelement, left light source subelement, right light
Source subelement；The upper light source subelement, lower light source subelement, left light source subelement, right light source subelement are separately positioned on shifting
In four side walls of dynamic terminal；Upper light source subelement includes multiple luminescence components, and lower light source subelement includes multiple luminescence components,
Left light source subelement includes multiple luminescence components, and right light source subelement includes multiple luminescence components；
It is described that first control signal is generated according to the difference of the first monochrome information and the second monochrome information, including：
The luminosity Y is obtained, the first control signal is：
N1=mY；N2=nY；
Wherein, N1 integer part is the number of luminescence component that upper light source subelement and lower light source subelement are respectively required for lighting
Mesh；N2 integer part is the number of luminescence component that left light source subelement and right light source subelement are respectively required for lighting；M, n distinguishes
For default constant, m ＞ n.
As shown in figure 1, present invention also offers a kind of mobile terminal brightness control method, based on above-mentioned mobile terminal, bag
Include：
S1, judge display screen whether in putting out screen state；If it is not, then：
S2, the ambient light signal for obtaining light sensor collection, judge whether the first monochrome information of ambient light signal is big
In default first threshold, if it is not, then：
S3, the second monochrome information for obtaining display screen；
Whether the difference of the first monochrome information described in S4, comparison and the second monochrome information is more than default Second Threshold, if
It is no, then：
S5, difference the first control signal of generation according to the first monochrome information and the second monochrome information；
S6, driver element control light source cell to light according to the first control signal.
It is described that first control signal is generated according to the difference of the first monochrome information and the second monochrome information, including：
According to the luminosity of the difference and light source cell of default first monochrome information and the second monochrome information
Corresponding relation, generate the first control signal.
Further, it is described according to default first monochrome information and the difference and light source cell of the second monochrome information
Luminosity corresponding relation, generate the first control signal, including：
The difference of default first monochrome information and the second monochrome information and the luminosity of light source cell it is corresponding
Relation is：
Y=kX+b；
Wherein, X is the difference of first monochrome information and the second monochrome information；Y is the luminosity Y, k of light source cell
For default constant, b is default constant.
Further, the light source cell includes：Upper light source subelement, lower light source subelement, left light source subelement, right light
Source subelement；The upper light source subelement, lower light source subelement, left light source subelement, right light source subelement are separately positioned on shifting
In four side walls of dynamic terminal；Upper light source subelement includes multiple luminescence components, and lower light source subelement includes multiple luminescence components,
Left light source subelement includes multiple luminescence components, and right light source subelement includes multiple luminescence components；
It is described that first control signal is generated according to the difference of the first monochrome information and the second monochrome information, including：
The luminosity Y is obtained, the first control signal is：
N1=mY；N2=nY；
Wherein, N1 integer part is the number of luminescence component that upper light source subelement and lower light source subelement are respectively required for lighting
Mesh；N2 integer part is the number of luminescence component that left light source subelement and right light source subelement are respectively required for lighting；M, n distinguishes
For default constant, m ＜ n.
In an optional embodiment, mobile terminal also includes acceleration transducer, and the acceleration transducer is used for
Sense the placement state of mobile terminal.
When detecting the instruction for starting the light source cell, the defeated of the acceleration transducer is obtained according to the instruction
Go out value；；According to enabled instruction obtain acceleration transducer output valve be specially：In the time range pre-set, pass through
The acceleration sensor detects mobile terminal X-axis, Y-axis, the component of acceleration of Z axis and its variation tendency along three-dimensional system of coordinate；
When the output valve meets preparatory condition, activate corresponding with the preparatory condition in the multiple luminescence component
Luminescence component, to avoid different being plugged towards lower luminescence component；
It is described when the output valve meets preparatory condition, activate in the multiple luminescence component with the preparatory condition phase
Corresponding luminescence component includes：
Z axis component of acceleration in the output valve is timing, light source subelement in activation, can also activate left light source
The top luminescence component of subelement and right light source subelement；Z axis component of acceleration is timing, characterizes mobile terminal upward；Therefore,
The down light component of lower light source subelement, left light source subelement and right light source subelement is not activated；
When Z axis component of acceleration in the output valve is negative, lower light source subelement is activated；Z axis component of acceleration is
When negative, mobile terminal is characterized down；When the component of acceleration of Z axis is 0, light source subelement, lower light source subelement, a left side in activation
Light source subelement or right light source subelement；Or activate simultaneously upper light source subelement, lower light source subelement, left light source subelement or
Right light source subelement；
It is described when the output valve meets preparatory condition, activate in the multiple luminescence component with the preparatory condition phase
Corresponding luminescence component also includes：
The Z axis component of acceleration by negative value change on the occasion of when, close the lower light source subelement, and described in activating
Upper light source subelement；
In the Z axis component of acceleration by when negative value is changed to, closing the upper light source subelement, and described in activation
Lower light source subelement.
The present invention flexibly can control multiple light sources subelement by setting multiple light sources subelement according to ambient light signal
Luminescence component lighted, make one to observe and see screen safer and more comfortable.
As shown in Fig. 2 present invention also offers a kind of terminal device, device described above is included.
The embodiments of the invention provide a kind of terminal, the terminal can be used for implementing the method provided in above-described embodiment.
Specifically：
Terminal 800 can include RF (Radio Frequency, radio frequency) circuit 110, include one or more meters
The memory 120 of calculation machine readable storage medium storing program for executing, input block 130, display unit 140, sensor 150, voicefrequency circuit 160,
WiFi (wireless fidelity, Wireless Fidelity) module 170, include one or the processing of more than one processing core
The part such as device 180 and power supply 190.It will be understood by those skilled in the art that the terminal structure shown in Fig. 2 is not formed pair
The restriction of terminal, it can include than illustrating more or less parts, either combine some parts or different part cloth
Put.Wherein：
RF circuits 110 can be used for receive and send messages or communication process in, the reception and transmission of signal, especially, by base station
After downlink information receives, transfer to one or more than one processor 180 is handled；In addition, it is sent to up data are related to
Base station.Generally, RF circuits 110 include but is not limited to antenna, at least one amplifier, tuner, one or more oscillators, use
Family identity module (SIM) card, transceiver, coupler, LNA (Low Noise Amplifier, low-noise amplifier), duplex
Device etc..In addition, RF circuits 110 can also be communicated by radio communication with network and other equipment.The radio communication can make
With any communication standard or agreement, and including but not limited to GSM (Global System of Mobile communication, entirely
Ball mobile communcations system), GPRS (General Packet Radio Service, general packet radio service), CDMA (Code
Division Multiple Access, CDMA), WCDMA (Wideband Code Division Multiple
Access, WCDMA), LTE (Long Term Evolution, Long Term Evolution), Email, SMS (Short
Messaging Service, Short Message Service) etc..
Memory 120 can be used for storage software program and module, and processor 180 is stored in memory 120 by operation
Software program and module, so as to perform various function application and data processing.Memory 120 can mainly include storage journey
Sequence area and storage data field, wherein, storing program area can storage program area, the application program needed for function (for example broadcast by sound
Playing function, image player function etc.) etc.；Storage data field can store uses created data (such as sound according to terminal 800
Frequency evidence, phone directory etc.) etc..In addition, memory 120 can include high-speed random access memory, can also include non-volatile
Property memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.Correspondingly, deposit
Reservoir 120 can also include Memory Controller, to provide the access of processor 180 and input block 130 to memory 120.
Input block 130 can be used for the numeral or character information for receiving input, and generation is set with user and function
Control relevant keyboard, mouse, action bars, optics or the input of trace ball signal.Specifically, input block 130 may include to touch
Sensitive surfaces 131 and other input equipments 132.Touch sensitive surface 131, also referred to as touch display screen or Trackpad, collect and use
Family on or near it touch operation (such as user using any suitable object or annex such as finger, stylus in touch-sensitive table
Operation on face 131 or near touch sensitive surface 131), and corresponding attachment means are driven according to formula set in advance.It is optional
, touch sensitive surface 131 may include both touch detecting apparatus and touch controller.Wherein, touch detecting apparatus detection is used
The touch orientation at family, and the signal that touch operation is brought is detected, transmit a signal to touch controller；Touch controller is from touch
Touch information is received in detection means, and is converted into contact coordinate, then gives processor 180, and can reception processing device 180
The order sent simultaneously is performed.Furthermore, it is possible to using polytypes such as resistance-type, condenser type, infrared ray and surface acoustic waves
Realize touch sensitive surface 131.Except touch sensitive surface 131, input block 130 can also include other input equipments 132.Specifically,
Other input equipments 132 can include but is not limited to physical keyboard, function key (such as volume control button, switch key etc.),
One or more in trace ball, mouse, action bars etc..
Display unit 140 can be used for display by the information of user's input or be supplied to the information and terminal 800 of user
Various graphical user interface, these graphical user interface can be made up of figure, text, icon, video and its any combination.
Display unit 140 may include display panel 141, optionally, can use LCD (Liquid Crystal Display, liquid crystal
Show device), the form such as OLED (Organic Light-Emitting Diode, Organic Light Emitting Diode) configure display panel
141.Further, touch sensitive surface 131 can cover display panel 141, when touch sensitive surface 131 detects touching on or near it
After touching operation, processor 180 is sent to determine the type of touch event, is followed by subsequent processing type of the device 180 according to touch event
Corresponding visual output is provided on display panel 141.Although in fig. 2, touch sensitive surface 131 and display panel 141 are conducts
Two independent parts come realize input and input function, but in some embodiments it is possible to by touch sensitive surface 131 with display
Panel 141 is integrated and realizes input and output function.
Terminal 800 may also include at least one sensor 150, such as optical sensor, motion sensor and other sensings
Device.Specifically, optical sensor may include ambient light sensor and proximity transducer, wherein, ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 141, and proximity transducer can close display when terminal 800 is moved in one's ear
Panel 141 and/or backlight.As one kind of motion sensor, gravity accelerometer can detect in all directions (generally
Three axles) acceleration size, size and the direction of gravity are can detect that when static, available for identification terminal posture application (ratio
Such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap)；Extremely
The other sensors such as the gyroscope that can also configure in terminal 800, barometer, hygrometer, thermometer, infrared ray sensor, herein
Repeat no more.
Voicefrequency circuit 160, loudspeaker 161, microphone 162 can provide the COBBAIF between user and terminal 800.Audio
Electric signal after the voice data received conversion can be transferred to loudspeaker 161, sound is converted to by loudspeaker 161 by circuit 160
Sound signal exports；On the other hand, the voice signal of collection is converted to electric signal by microphone 162, after being received by voicefrequency circuit 160
Voice data is converted to, then after voice data output processor 180 is handled, through RF circuits 110 to be sent to such as another end
End, or voice data is exported to memory 120 further to handle.Voicefrequency circuit 160 is also possible that earphone jack,
To provide the communication of peripheral hardware earphone and terminal 800.
WiFi belongs to short range wireless transmission technology, and terminal 800 can help user's transceiver electronicses by WiFi module 170
Mail, browse webpage and access streaming video etc., it has provided the user wireless broadband internet and accessed.Although Fig. 2 is shown
WiFi module 170, but it is understood that, it is simultaneously not belonging to must be configured into for terminal 800, can exist as needed completely
Do not change in the essential scope of invention and omit.
Processor 180 is the control centre of terminal 800, utilizes various interfaces and each portion of the whole terminal of connection
Point, by running or performing the software program and/or module that are stored in memory 120, and call and be stored in memory 120
Interior data, the various functions and processing data of terminal 800 are performed, so as to carry out integral monitoring to terminal.Optionally, processor
180 may include one or more processing cores；Preferably, processor 180 can integrate application processor and modem processor,
Wherein, application processor mainly handles operating system, user interface and application program etc., and modem processor mainly handles nothing
Line communicates.It is understood that above-mentioned modem processor can not also be integrated into processor 180.
Terminal 800 also includes the power supply 190 (such as battery) to all parts power supply, it is preferred that power supply can pass through electricity
Management system and processor 180 are logically contiguous, so as to realize management charging, electric discharge and power consumption by power-supply management system
The functions such as management.Power supply 190 can also include one or more direct current or AC power, recharging system, power supply event
The random component such as barrier detection circuit, power supply changeover device or inverter, power supply status indicator.
Although being not shown, terminal 800 can also include camera, bluetooth module etc., will not be repeated here.Specifically in this reality
To apply in example, the display unit of terminal is touch-screen display, and terminal also includes memory, and one or more than one
Program, one of them or more than one program storage are configured to by one or more than one processing in memory
Device execution states one or more than one program bag contains the instruction for being used for being operated below：
Judge whether display screen is in and put out screen state；If it is not, then：
The ambient light signal of light sensor collection is obtained, judges whether the first monochrome information of ambient light signal is more than in advance
If first threshold, if it is not, then：
Obtain the second monochrome information of display screen；
Whether the difference for comparing first monochrome information and the second monochrome information is more than default Second Threshold, if it is not,
Then：
First control signal is generated according to the difference of the first monochrome information and the second monochrome information；
Driver element controls light source cell to light according to the first control signal.
It should be noted that：The method that above-described embodiment provides, only with the division of above-mentioned each functional module illustrate
It is bright, in practical application, it can be completed as needed and by above-mentioned function distribution by different functional modules, object will be searched
The internal structure of device is divided into different functional modules, to complete all or part of function described above.It is in addition, above-mentioned
The device for the lookup object that embodiment provides belongs to same design with searching the embodiment of the method for object, and it is detailed that it implements process
See embodiment of the method, repeat no more here.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
One of ordinary skill in the art will appreciate that hardware can be passed through by realizing all or part of step of above-described embodiment
To complete, by program the hardware of correlation can also be instructed to complete, described program can be stored in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only storage, disk or CD etc..
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (8)
- A kind of 1. mobile terminal with illumination functions, it is characterised in that including：Display screen, the edge of the display screen are provided with light-permeable frame；Light source cell, including multiple luminescence components, set on mobile terminals；Light sensor, sent for gathering ambient light signal, and by the ambient light signal collected to control unit；Control unit, put out screen state for judging whether display screen is in；If it is not, then：The ambient light signal of light sensor collection is obtained, judges the first monochrome information of ambient light signal whether more than default First threshold, if it is not, then：Obtain the second monochrome information of display screen；Whether the difference for comparing first monochrome information and the second monochrome information is more than default Second Threshold, if it is not, then：First control signal is generated according to the difference of the first monochrome information and the second monochrome information；Driver element, for controlling light source cell to light according to the first control signal.
- 2. the mobile terminal according to claim 1 with illumination functions, it is characterised in that described to be believed according to the first brightness The difference of breath and the second monochrome information generates the first control signal, including：According to the corresponding of the luminosity of the difference of default first monochrome information and the second monochrome information and light source cell Relation, generate the first control signal.
- 3. the mobile terminal according to claim 2 with illumination functions, it is characterised in that described according to default described The corresponding relation of the luminosity of the difference and light source cell of first monochrome information and the second monochrome information, the control letter of generation first Number, including：The corresponding relation of the luminosity of the difference and light source cell of default first monochrome information and the second monochrome information For：Y=kX+b；Wherein, X is the difference of first monochrome information and the second monochrome information；Y is that the luminosity Y, k of light source cell are pre- If constant, b is default constant.
- 4. the mobile terminal according to claim 3 with illumination functions, it is characterised in that the light source cell includes： Upper light source subelement, lower light source subelement, left light source subelement, right light source subelement；The upper light source subelement, lower light source Unit, left light source subelement, right light source subelement are separately positioned in four side walls of mobile terminal；Upper light source subelement includes Multiple luminescence components, lower light source subelement include multiple luminescence components, and left light source subelement includes multiple luminescence components, right light source Subelement includes multiple luminescence components；It is described that first control signal is generated according to the difference of the first monochrome information and the second monochrome information, including：The luminosity Y is obtained, the first control signal is：N1=mY；N2=nY；Wherein, N1 integer part is the number of luminescence component that upper light source subelement and lower light source subelement are respectively required for lighting； N2 integer part is the number of luminescence component that left light source subelement and right light source subelement are respectively required for lighting；M, n is respectively Default constant, m ＞ n.
- A kind of 5. mobile terminal brightness control method, based on any described mobile terminal, its feature in the claims 1-4 It is, including：Judge whether display screen is in and put out screen state；If it is not, then：The ambient light signal of light sensor collection is obtained, judges the first monochrome information of ambient light signal whether more than default First threshold, if it is not, then：Obtain the second monochrome information of display screen；Whether the difference for comparing first monochrome information and the second monochrome information is more than default Second Threshold, if it is not, then：First control signal is generated according to the difference of the first monochrome information and the second monochrome information；Driver element controls light source cell to light according to the first control signal.
- 6. according to the method for claim 5, it is characterised in that described according to the first monochrome information and the second monochrome information Difference generates the first control signal, including：According to the corresponding of the luminosity of the difference of default first monochrome information and the second monochrome information and light source cell Relation, generate the first control signal.
- 7. according to the method for claim 6, it is characterised in that described according to default first monochrome information and second The corresponding relation of the difference of monochrome information and the luminosity of light source cell, the first control signal is generated, including：The corresponding relation of the luminosity of the difference and light source cell of default first monochrome information and the second monochrome information For：Y=kX+b；Wherein, X is the difference of first monochrome information and the second monochrome information；Y is that the luminosity Y, k of light source cell are pre- If constant, b is default constant.
- 8. according to the method for claim 5, it is characterised in that the light source cell includes：Upper light source subelement, lower light source Subelement, left light source subelement, right light source subelement；The upper light source subelement, lower light source subelement, left light source subelement, Right light source subelement is separately positioned in four side walls of mobile terminal；Upper light source subelement includes multiple luminescence components, lower light Source subelement includes multiple luminescence components, and left light source subelement includes multiple luminescence components, and right light source subelement includes multiple hairs Optical assembly；It is described that first control signal is generated according to the difference of the first monochrome information and the second monochrome information, including：The luminosity Y is obtained, the first control signal is：N1=mY；N2=nY；Wherein, N1 integer part is the number of luminescence component that upper light source subelement and lower light source subelement are respectively required for lighting； N2 integer part is the number of luminescence component that left light source subelement and right light source subelement are respectively required for lighting；M, n is respectively Default constant, m ＞ n.
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| CN201710891041.8A CN107734152A (en) | 2017-09-27 | 2017-09-27 | A kind of mobile terminal and brightness control method with illumination functions |
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| CN201710891041.8A CN107734152A (en) | 2017-09-27 | 2017-09-27 | A kind of mobile terminal and brightness control method with illumination functions |
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| CN114205444A (en) * | 2021-09-02 | 2022-03-18 | 广东夏野日用电器有限公司 | Lighting control device for eyesight protection |
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| CN114205443A (en) * | 2021-08-23 | 2022-03-18 | 广东夏野日用电器有限公司 | Eyesight protection accessory |
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