CN107454270A - Mobile terminal screen brightness control method, device and terminal - Google Patents
Mobile terminal screen brightness control method, device and terminal Download PDFInfo
- Publication number
- CN107454270A CN107454270A CN201710816287.9A CN201710816287A CN107454270A CN 107454270 A CN107454270 A CN 107454270A CN 201710816287 A CN201710816287 A CN 201710816287A CN 107454270 A CN107454270 A CN 107454270A
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- China
- Prior art keywords
- distance
- testing result
- mobile terminal
- screen
- background lamp
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Classifications
-
- 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
-
- 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
- H04M1/72463—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions to restrict the functionality of the device
-
- 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
- H04M1/72484—User interfaces specially adapted for cordless or mobile telephones wherein functions are triggered by incoming communication events
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
- H04W52/0267—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by controlling user interface components
- H04W52/027—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by controlling user interface components by controlling a display operation or backlight unit
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention discloses a kind of mobile terminal screen brightness control method, device and terminal, by judging whether screen background lamp is opened, if so, then：Obtain the testing result of distance-sensor；The testing result of the distance-sensor includes being used to describe user's ear and the first distance of terminal distance；Judge whether the first distance is more than default first threshold, if so, then：Obtain the testing result of infrared sensor；The testing result includes the second distance information with human body obstruction thing；Judge whether the second distance is more than default threshold value, if so, then：Close screen background lamp.Whether the present invention can close screen background lamp according to user and mobile terminal apart from automatic decision, be lighted so as to save screen, there is provided the endurance of terminal.
Description
Technical field
The present invention relates to Internet technology, more particularly to a kind of mobile terminal screen brightness control method, device and terminal.
Background technology
At present, commonly used with touch screen technology, the various touch-screen equipments using touch-screen are also more and more, its
In, the most widely used is touch-screen mobile phone.But it is increasing with the screen size of touch-screen mobile phone, user is using touch screen
It is avoided that the problem of consuming electricity is not more during mobile phone.For example, user directly just places mobile phone after using mobile phone sometimes
On the table or in bag, do not go actively to close screen intensity, in this case, mobile phone all can be after certain time delay
Screen intensity is just closed, the process of namely one power consumption of time of this delay.And because screen intensity is not turned off, putting
When putting, some unintentionally maloperations may be produced, for example open an application, but user is not found in itself, this
Individual the problem of equally producing power consumption.
The content of the invention
In order to solve the above-mentioned technical problem, the invention provides a kind of mobile terminal screen brightness control method, including：
Judge whether screen background lamp is opened, if so, then：
Obtain the testing result of distance-sensor；The testing result of the distance-sensor includes being used to describe user's ear and end
Hold the first distance of distance；
Judge whether the first distance is more than default first threshold, if so, then：
Obtain the testing result of infrared sensor；The testing result includes the second distance information with human body obstruction thing；
Judge whether the second distance is more than default threshold value, if so, then：
Close screen background lamp.
Further, after closing screen background lamp, in addition to：
Locking mobile terminal.
Further, after judging whether screen background lamp is opened, in addition to：
If it is not, then：
Judge whether terminal receives new message or missed call, if so, then：
Obtain the testing result of infrared sensor；The testing result includes the 3rd range information with human body obstruction thing；
Judge whether the 3rd distance is more than default threshold value, if it is not, then：
Obtain the testing result of the infrared sensor before predetermined very first time section；The testing result includes and human body obstruction thing
The 4th range information；
Judge whether the 3rd distance and the 4th is more than default Second Threshold apart from its difference, if so, then：
Open screen background lamp.
Further, after opening screen background lamp, in addition to：
Send the prompting message of new message or missed call.
Further, the mode for sending the prompting message of new message or missed call is：
Prompting message is sent in a manner of screen breath light.
Present invention also offers a kind of mobile terminal screen brightness controlling device, including：
First judge module, for judging whether screen background lamp is opened；If so, then：
First acquisition module, for when screen background lamp is opened, obtaining the testing result of distance-sensor；The distance perspective should
The testing result of device includes being used to describe user's ear and the first distance of terminal distance；
Second judge module, whether it is more than default first threshold for the first distance；
Second acquisition module, for when the first distance is more than default first threshold, obtaining the testing result of infrared sensor；
The testing result includes the second distance information with human body obstruction thing；
3rd judge module, for judging whether the second distance is more than default threshold value；
Screen closedown module, for when second distance is more than default threshold value, closing screen background lamp.
Further, in addition to：Locking module, for locking mobile terminal.
Further, in addition to：
4th judge module, for when screen background lamp is not switched on, judging whether mobile terminal receives new message or not
Fetch electricity；
3rd acquisition module, when receiving new message or missed call for mobile terminal, obtain the detection of infrared sensor
As a result；The testing result includes the 3rd range information with human body obstruction thing；
5th judge module, for judging whether the 3rd distance is more than default threshold value；
4th acquisition module, for when the 3rd distance is not more than default threshold value, obtaining red before predetermined very first time section
The testing result of outer sensor；The testing result includes the 4th range information with human body obstruction thing；
6th judge module, for judging whether the 3rd distance and the 4th is more than default Second Threshold apart from its difference；
Screen lights module, for when the 3rd distance and the 4th are more than default Second Threshold apart from its difference, opening screen back
Scape lamp.
Further, in addition to：
Prompting module, for sending the prompting message of new message or missed call.
Present invention also offers a kind of terminal, including said apparatus.
In summary, the invention provides a kind of mobile terminal screen brightness control method, device and terminal, judgement is passed through
Whether screen background lamp is opened, if so, then：Obtain the testing result of distance-sensor；The testing result of the distance-sensor
Including the first distance for describing user's ear and terminal distance；Judge whether the first distance is more than default first threshold,
If so, then：Obtain the testing result of infrared sensor；The testing result includes the second distance information with human body obstruction thing；
Judge whether the second distance is more than default threshold value, if so, then：Close screen background lamp.The present invention can be according to user
Screen background lamp whether is closed apart from automatic decision with mobile terminal, is lighted so as to save screen, there is provided the continuation of the journey energy of terminal
Power.
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 device provided by the invention；
Fig. 3 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：
As shown in figure 1, the invention provides a kind of mobile terminal screen brightness control method, including：
S101, judge whether screen background lamp is opened, if so, then：Perform step S102.
S102, obtain the testing result of distance-sensor；The testing result of the distance-sensor includes being used to describe to use
Family ear and the first distance of terminal distance；
S103, judges whether the first distance is more than default first threshold, if so, then：Perform step S104.
S104, obtain the testing result of infrared sensor；The testing result includes the second distance with human body obstruction thing
Information；
S105 judges whether the second distance is more than default threshold value, if so, then：Perform S106；
S106, close screen background lamp.
Using the solution of the present invention, after user leaves mobile phone, screen or locking mobile phone, system are closed if having forgotten
Screen can be closed automatically, improve the security of terminal.
Further, S106, after closing screen background lamp, in addition to：
S107, locking mobile terminal.
Further, after judging whether screen background lamp is opened, in addition to：
If it is not, then：
S201, judges whether terminal receives new message or missed call, if so, then：Perform S202；
S202, obtain the testing result of infrared sensor；The testing result includes the 3rd range information with human body obstruction thing；
S203, judges whether the 3rd distance is more than default threshold value, if it is not, then：Perform S204；
S204, obtain the testing result of the infrared sensor before predetermined very first time section；The testing result includes and human body
4th range information of barrier；
S205, judges whether the 3rd distance and the 4th is more than default Second Threshold apart from its difference, if so, then：Perform S206；
S206, open screen background lamp.
By such scheme, after user leaves mobile phone, screen is typically under locking states, when user returns to hand
Near machine/mobile terminal, terminal can automatically prompting user missed call and information.The information of the present invention include short message and wechat or
The reminder message of other applications.
Further, after S206 opens screen background lamp, in addition to：
S207, send the prompting message of new message or missed call.
Further, the mode for sending the prompting message of new message or missed call is：
Prompting message is sent in a manner of screen breath light.
As shown in Fig. 2 present invention also offers a kind of mobile terminal screen brightness controlling device, including：
First judge module, for judging whether screen background lamp is opened；If so, then：
First acquisition module, for when screen background lamp is opened, obtaining the testing result of distance-sensor；The distance perspective should
The testing result of device includes being used to describe user's ear and the first distance of terminal distance；
Second judge module, whether it is more than default first threshold for the first distance；
Second acquisition module, for when the first distance is more than default first threshold, obtaining the testing result of infrared sensor；
The testing result includes the second distance information with human body obstruction thing；
3rd judge module, for judging whether the second distance is more than default threshold value；
Screen closedown module, for when second distance is more than default threshold value, closing screen background lamp.
Further, in addition to：Locking module, for locking mobile terminal.
Further, in addition to：
4th judge module, for when screen background lamp is not switched on, judging whether mobile terminal receives new message or not
Fetch electricity；
3rd acquisition module, when receiving new message or missed call for mobile terminal, obtain the detection of infrared sensor
As a result；The testing result includes the 3rd range information with human body obstruction thing；
5th judge module, for judging whether the 3rd distance is more than default threshold value；
4th acquisition module, for when the 3rd distance is not more than default threshold value, obtaining red before predetermined very first time section
The testing result of outer sensor；The testing result includes the 4th range information with human body obstruction thing；
6th judge module, for judging whether the 3rd distance and the 4th is more than default Second Threshold apart from its difference；
Screen lights module, for when the 3rd distance and the 4th are more than default Second Threshold apart from its difference, opening screen back
Scape lamp.
Further, in addition to：
Prompting module, for sending the prompting message of new message or missed call.
As shown in figure 3, the embodiments of the invention provide a kind of terminal, the terminal can be used for implementing to carry in above-described embodiment
The method of confession.Specifically：
Terminal 800 can include RF（Radio Frequency, radio frequency）Circuit 110, include one or more computers
Memory 120, input block 130, display unit 140, sensor 150, voicefrequency circuit 160, the WiFi of readable storage medium storing program for executing
(wireless fidelity, Wireless Fidelity) module 170, include one or the processor of more than one processing core
The part such as 180 and power supply 190.It will be understood by those skilled in the art that the terminal structure shown in Fig. 2 was not formed to end
The restriction at end, can be included than illustrating more or less parts, either combine some parts or different parts arrangement.
Wherein：
RF circuits 110 can be used for receive and send messages or communication process in, the reception and transmission of signal, especially, by the descending of base station
After information receives, transfer to one or more than one processor 180 is handled；In addition, it is sent to base station by up data are related to.
Generally, RF circuits 110 include but is not limited to antenna, at least one amplifier, tuner, one or more oscillators, Yong Hushen
Part module（SIM）Card, transceiver, coupler, LNA（Low Noise Amplifier, low-noise amplifier）, duplexer etc..
In addition, RF circuits 110 can also be communicated by radio communication with network and other equipment.The radio communication can use any
(Global System of Mobile communication, the whole world are mobile for communication standard or agreement, including but not limited to GSM
Communication 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 sound is broadcast
Playing function, image player function etc.）Deng；Storage data field can store uses created data according to terminal 800（Such as sound
Frequency evidence, phone directory etc.）Deng.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
Touch operation of the family on or near it（For example user uses any suitable objects 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）The size of acceleration, size and the direction of gravity, the application available for identification terminal posture are can detect that when static（Than
Such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating）, Vibration identification correlation function（Such as pedometer, percussion）Deng;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 to all parts power supply（Such as battery）, 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 screen background lamp is opened, if so, then：
Obtain the testing result of distance-sensor；The testing result of the distance-sensor includes being used to describe user's ear and end
Hold the first distance of distance；
Judge whether the first distance is more than default first threshold, if so, then：
Obtain the testing result of infrared sensor；The testing result includes the second distance information with human body obstruction thing；
Judge whether the second distance is more than default threshold value, if so, then：
Close screen background lamp.
In summary, the invention provides a kind of mobile terminal screen brightness control method, device and terminal, judgement is passed through
Whether screen background lamp is opened, if so, then：Obtain the testing result of distance-sensor；The testing result of the distance-sensor
Including the first distance for describing user's ear and terminal distance；Judge whether the first distance is more than default first threshold,
If so, then：Obtain the testing result of infrared sensor；The testing result includes the second distance information with human body obstruction thing；
Judge whether the second distance is more than default threshold value, if so, then：Close screen background lamp.The present invention can be according to user
Screen background lamp whether is closed apart from automatic decision with mobile terminal, is lighted so as to save screen, there is provided the continuation of the journey energy of terminal
Power.
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 (10)
- A kind of 1. mobile terminal screen brightness control method, it is characterised in that including：Judge whether screen background lamp is opened, if so, then：Obtain the testing result of distance-sensor；The testing result of the distance-sensor includes being used to describe user's ear and end Hold the first distance of distance；Judge whether the first distance is more than default first threshold, if so, then：Obtain the testing result of infrared sensor；The testing result includes the second distance information with human body obstruction thing；Judge whether the second distance is more than default threshold value, if so, then：Close screen background lamp.
- 2. mobile terminal screen brightness control method according to claim 1, it is characterised in that close screen background lamp Afterwards, in addition to：Locking mobile terminal.
- 3. mobile terminal screen brightness control method according to claim 1, it is characterised in that judge that screen background lamp is After no opening, in addition to：If it is not, then：Judge whether terminal receives new message or missed call, if so, then：Obtain the testing result of infrared sensor；The testing result includes the 3rd range information with human body obstruction thing；Judge whether the 3rd distance is more than default threshold value, if it is not, then：Open screen background lamp.
- 4. mobile terminal screen brightness control method according to claim 1, it is characterised in that open screen background lamp it Afterwards, in addition to：Send the prompting message of new message or missed call.
- 5. mobile terminal screen brightness control method according to claim 1, it is characterised in that send new message or not The mode of prompting message for fetching electricity is：Prompting message is sent in a manner of screen breath light.
- A kind of 6. mobile terminal screen brightness controlling device, it is characterised in that including：First judge module, for judging whether screen background lamp is opened；If so, then：First acquisition module, for when screen background lamp is opened, obtaining the testing result of distance-sensor；The distance perspective should The testing result of device includes being used to describe user's ear and the first distance of terminal distance；Second judge module, whether it is more than default first threshold for the first distance；Second acquisition module, for when the first distance is more than default first threshold, obtaining the testing result of infrared sensor； The testing result includes the second distance information with human body obstruction thing；3rd judge module, for judging whether the second distance is more than default threshold value；Screen closedown module, for when second distance is more than default threshold value, closing screen background lamp.
- 7. mobile terminal screen brightness controlling device according to claim 6, it is characterised in that also include：Locking module, For locking mobile terminal.
- 8. mobile terminal screen brightness control method according to claim 6, it is characterised in that also include：4th judge module, for when screen background lamp is not switched on, judging whether mobile terminal receives new message or not Fetch electricity；3rd acquisition module, when receiving new message or missed call for mobile terminal, obtain the detection of infrared sensor As a result；The testing result includes the 3rd range information with human body obstruction thing；5th judge module, for judging whether the 3rd distance is more than default threshold value；Screen lights module, for turning on screen background lamp.
- 9. mobile terminal screen brightness controlling device according to claim 6, it is characterised in that also include：Prompting module, for sending the prompting message of new message or missed call.
- 10. a kind of terminal, it is characterised in that including any described device in claim 6-9.
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| CN201710816287.9A CN107454270B (en) | 2017-09-12 | 2017-09-12 | mobile terminal screen brightness control method, device and terminal |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019149044A1 (en) * | 2018-01-30 | 2019-08-08 | 维沃移动通信有限公司 | Method of controlling screen to turn on or off, and mobile terminal |
| CN111294464A (en) * | 2020-03-11 | 2020-06-16 | 西安闻泰电子科技有限公司 | Method and device for realizing flashlight mode, intelligent equipment and storage medium |
| TWI699991B (en) * | 2019-02-26 | 2020-07-21 | 華碩電腦股份有限公司 | Electronic device and controlling method thereof |
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