CN104918310A - Mobile terminal with rapid power saving function and rapid power saving method thereof - Google Patents
Mobile terminal with rapid power saving function and rapid power saving method thereof Download PDFInfo
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- CN104918310A CN104918310A CN201510402050.7A CN201510402050A CN104918310A CN 104918310 A CN104918310 A CN 104918310A CN 201510402050 A CN201510402050 A CN 201510402050A CN 104918310 A CN104918310 A CN 104918310A
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Classifications
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- 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
- H04W52/0264—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by selectively disabling software applications
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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 mobile terminal with a rapid power saving function and a rapid power saving method thereof. The terminal is composed of a power-saving key, a power-saving control module, a hardware control module, a multi-core intelligent frequency modulation module, and an application service management module. To be specific, the power-saving key receives an input of a user and sending key information to the power-saving control module. The power-saving control module receives the key information and controls the multi-core intelligent frequency modulation module, the application service management module, and the hardware control module to carry out power-saving operation or stop the power-saving operation based on the key information, so that the mobile terminal enters or exits the power-saving mode. The hardware control module is used for turning off or starting hardware that is not necessary to be started during background running and adjusting a necessary starting hardware parameter. The multi-core intelligent frequency modulation module is used for adjusting frequencies of CPUs and the number of CPUs in operation. The application service management module is used for closing or starting an application program in background operation and the service corresponding to the application program. According to the invention, the application software is closed and the hardware is adjusted when the terminal enters the power-saving mode, so that the power can be saved to the greatest extent and thus the cruising power is improved. Moreover, with the special power-saving key, the using experience of the user is improved.
Description
Technical field
The present invention relates to technical field of mobile terminals, particularly, relate to a kind of power saving mobile terminal fast and quick electricity saving method thereof.
Background technology
The visual field of people has been enriched in the appearance of mobile terminal, facilitates the mutual exchanges and communication of people, and life more and more be unable to do without mobile terminal.Along with mobile terminal is to the development of multi-functional, Large Copacity, large display screen, stand-by time is shorter and shorter; The battery life of intelligent terminal is short, and battery drain is soon always by problem that user denounces.In order to ensure the stand-by time of mobile terminal.The method of current save power, generally need the application and service of going to close some power consumption by user oneself, reach the object of power saving, operate more complicated.Sometimes forget closedown after a procedure, the consumption causing mobile terminal electricity to continue on backstage, is unfavorable for the continuation of the journey of mobile terminal, reduces the experience of user.
Chinese patent application CN103986844A discloses a kind of mobile terminal, it is provided with the button carrying out power-save operation, also comprises: detection module, for responding the triggering of described button, detect the current residing state of described mobile terminal, residing state comprises: screen lock state and non-screen lock state; Control module, for when the current residing state of described mobile terminal is screen lock state, carries out the power-save operation preset; When the current residing state of described mobile terminal is non-screen lock state, carries out the power-save operation preset, and switch to screen lock state.Its power-save operation preset comprises: cleaning background application, forbid applying automatic startup, cleaning internal memory rubbish, close WIFI, close data service switch, close GPS, and/or breath screen, its power-saving control also rests on software and application, and in fact has much hardware to be also important power consuming units in mobile terminal.Therefore above-mentioned patent application does not reach best power saving effect.
Summary of the invention
Object of the present invention is just the shortcoming and defect overcoming above-mentioned prior art, a kind of power saving mobile terminal is fast provided, this mobile terminal is not only closed application software and is also adjusted the hardware of itself when entering battery saving mode, farthest power saving, improves flying power; The invention also discloses the quick electricity saving method of this mobile terminal.
The present invention's adopted technical scheme that solves the problem is:
A kind of power saving mobile terminal fast, comprises power saving button, electricity-saving control module, multinuclear intelligence FM module, application service management module, hardware control module, wherein:
Power saving button, for receiving the input of user, and sends to electricity-saving control module by key information;
Electricity-saving control module, for receiving the key information that power saving button sends, control multinuclear intelligence FM module, application service management module and hardware control module according to key information carry out power-save operation or terminate power-save operation, thus control mobile terminal enters or exits battery saving mode;
Hardware control module, for closing according to the control of electricity-saving control module or opening the nonessential unlatching hardware of running background, adjustment must open hardware parameter;
Multinuclear intelligence FM module, for according to the frequency of control dynamic conditioning CPU of electricity-saving control module and the number of operation;
Application service management module, for the control according to electricity-saving control module, closes or opens the application program of running background and the service corresponding to application program.
In the technical program, mobile terminal is not only closed application software and is also adjusted the hardware of itself when entering battery saving mode, farthest power saving, improves flying power.
As a further improvement on the present invention, described battery saving mode has conventional battery saving mode and ultimate attainment battery saving mode two kinds of patterns; Quick power saving mobile terminal also comprises condition judgement module, and for judging the state residing for mobile terminal, the state residing for mobile terminal comprises general mode, conventional battery saving mode and ultimate attainment battery saving mode; State residing for the mobile terminal that described electricity-saving control module judges according to key information and condition judgement module controls mobile terminal and enters or exit battery saving mode.
Further, described nonessential unlatching hardware comprises underlying hardware and business support hardware, described hardware control module carries out power-save operation and comprises and carry out ultimate attainment power-save operation and carry out conventional power-save operation, closes underlying hardware and business support hardware, depth optimization must open hardware parameter when carrying out ultimate attainment power-save operation; Close business support hardware when carrying out conventional power-save operation, common optimum must open hardware parameter; Described hardware control module terminates power-save operation and is specially: the nonessential unlatching hardware opening running background, recovery must open hardware parameter.
Further, described hardware control module comprises: underlying hardware control module, for controlling the opening and closing of underlying hardware; Business support hardware control module, for the opening and closing of service control supporting hardware; Hardware adjustment module must be opened, for adjusting the parameter must opening hardware; Rf frequency adjusting module, for adjusting the rf frequency of mobile terminal; Electric current and voltage adjusting module, for adjusting the voltage and current of mobile terminal.
In the technical program, underlying hardware control module has above-mentioned multiple module, when working under ultimate attainment battery saving mode, phone can only be carried out, note, alarm clock arrange basic operation, can not carry out surfing the Net, the power consuming operation such as bluetooth, GPS, can not start other application, underlying hardware control module is closed all power-consuming hardware except supporting the hardware of basic operation, is turned down rf frequency, turns down voltage and current, reaches maximum power saving.
Further, described electricity-saving control module comprises key information parsing module, and described key information comprises conventional power-saving control information and ultimate attainment power-saving control information; State residing for the mobile terminal that described electricity-saving control module judges according to key information and condition judgement module controls mobile terminal and enters or exit battery saving mode and be specially:
If the key information that key information parsing module parses is conventional power-saving control information, and when mobile terminal is in general mode, electricity-saving control module controls mobile terminal and enters conventional battery saving mode;
If the key information that key information parsing module parses is conventional power-saving control information, and when mobile terminal is in conventional battery saving mode or ultimate attainment battery saving mode, electricity-saving control module does not do any control;
If the key information that key information parsing module parses is ultimate attainment power-saving control information, and when mobile terminal is in general mode or conventional battery saving mode, electricity-saving control module controls mobile terminal and enters ultimate attainment battery saving mode;
If the key information that key information parsing module parses is ultimate attainment power-saving control information, and when mobile terminal is in ultimate attainment battery saving mode, electricity-saving control module controls mobile terminal and exits ultimate attainment battery saving mode.
Further, when electricity-saving control module control mobile terminal enters conventional battery saving mode: application service management module carries out power-save operation, closes the application program of running background and the service corresponding to application program; The intelligent FM module of multinuclear carries out power-save operation, the frequency of dynamic conditioning CPU and the number of operation, promotes number and the frequency of CPU operation, then reduce the number of cpu frequency and CPU operation when mobile terminal is idle when mobile terminal uses frequent; The conventional power-save operation of described hardware control module: business support hardware control module closing control business support hardware, must open hardware adjustment module and carry out common optimum to the parameter must opening hardware;
When electricity-saving control module control mobile terminal enters ultimate attainment battery saving mode: application service management module carries out power-save operation, closes the application program of running background and the service corresponding to application program; The intelligent FM module of multinuclear carries out power-save operation, the frequency of dynamic conditioning CPU and the number of operation, promotes number and the frequency of CPU operation, then reduce the number of cpu frequency and CPU operation when mobile terminal is idle when mobile terminal uses frequent; Hardware control module carries out ultimate attainment power-save operation: underlying hardware control module closes underlying hardware, business support hardware control module closes business support hardware, must open hardware adjustment module depth optimization and must open hardware parameter, rf frequency adjusting module turns down the rf frequency of mobile terminal; Electric current and voltage adjusting module reduces the voltage and current of mobile terminal;
When electricity-saving control module control mobile terminal exits ultimate attainment battery saving mode, application service management module terminates power-save operation, opens the application program of running background and the service corresponding to application program; Multinuclear intelligence FM module terminates power-save operation, and the number run CPU and frequency upgrading are to the highest; Hardware control module terminates ultimate attainment power-save operation, underlying hardware control module opens underlying hardware, business support hardware control module opens business support hardware, must open hardware adjustment module recovery and must open hardware parameter, and rf frequency adjusting module recovers the rf frequency of mobile terminal; Electric current and voltage adjusting module recovers the voltage and current of mobile terminal.
A quick electricity saving method for quick power saving mobile terminal, comprises the following steps:
S1, power saving button receive the input of user, and key information is sent to electricity-saving control module;
S2, electricity-saving control module receive the key information that power saving button sends, and key information parsing module parses key information, and described key information comprises conventional power-saving control information and ultimate attainment power-saving control information;
S3, condition judgement module judge the state residing for mobile terminal, and the state residing for mobile terminal comprises general mode, conventional battery saving mode and ultimate attainment battery saving mode;
The key information that S4, electricity-saving control module are resolved according to key information parsing module and the state residing for mobile terminal that condition judgement module judges control mobile terminal and enter or exit battery saving mode:
If the key information that key information parsing module parses is conventional power-saving control information, and when mobile terminal is in general mode, electricity-saving control module controls mobile terminal and enters conventional battery saving mode;
If the key information that key information parsing module parses is conventional power-saving control information, and when mobile terminal is in conventional battery saving mode or ultimate attainment battery saving mode, electricity-saving control module does not do any control;
If the key information that key information parsing module parses is ultimate attainment power-saving control information, and when mobile terminal is in general mode or conventional battery saving mode, electricity-saving control module controls mobile terminal and enters ultimate attainment battery saving mode;
If the key information that key information parsing module parses is ultimate attainment power-saving control information, and when mobile terminal is in ultimate attainment battery saving mode, electricity-saving control module controls mobile terminal and exits ultimate attainment battery saving mode.
Further, when electricity-saving control module control mobile terminal enters conventional battery saving mode: application service management module carries out power-save operation, closes the application program of running background and the service corresponding to application program; The intelligent FM module of multinuclear carries out power-save operation, the frequency of dynamic conditioning CPU and the number of operation, promotes number and the frequency of CPU operation, then reduce the number of cpu frequency and CPU operation when mobile terminal is idle when mobile terminal uses frequent; The conventional power-save operation of described hardware control module: business support hardware control module closing control business support hardware, must open hardware adjustment module and carry out common optimum to the parameter must opening hardware;
When electricity-saving control module control mobile terminal enters ultimate attainment battery saving mode: application service management module carries out power-save operation, closes the application program of running background and the service corresponding to application program; The intelligent FM module of multinuclear carries out power-save operation, the frequency of dynamic conditioning CPU and the number of operation, promotes number and the frequency of CPU operation, then reduce the number of cpu frequency and CPU operation when mobile terminal is idle when mobile terminal uses frequent; Hardware control module carries out ultimate attainment power-save operation: underlying hardware control module closes underlying hardware, business support hardware control module closes business support hardware, must open hardware adjustment module depth optimization and must open hardware parameter, rf frequency adjusting module turns down the rf frequency of mobile terminal; Electric current and voltage adjusting module reduces the voltage and current of mobile terminal;
When electricity-saving control module control mobile terminal exits ultimate attainment battery saving mode, application service management module terminates power-save operation, opens the application program of running background and the service corresponding to application program; Multinuclear intelligence FM module terminates power-save operation, and the number run CPU and frequency upgrading are to the highest; Hardware control module terminates ultimate attainment power-save operation, underlying hardware control module opens underlying hardware, business support hardware control module opens business support hardware, must open hardware adjustment module recovery and must open hardware parameter, and rf frequency adjusting module recovers the rf frequency of mobile terminal; Electric current and voltage adjusting module recovers the voltage and current of mobile terminal.
To sum up, the invention has the beneficial effects as follows:
The invention provides a kind of power saving mobile terminal fast, not only close application software also to adjust the hardware of itself when entering battery saving mode, especially in ultimate attainment battery saving mode, close except other backstage power-consuming hardware meeting the basic communication function of mobile terminal, electric current and voltage is adjusted, radio frequency frequency adjusts, farthest power saving, improves flying power; And adopt special power saving button, greatly reduce operation complexity and the requirement to professional knowledge, promote the experience of user.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of quick power saving mobile terminal of the present invention;
Fig. 2 is the quick electricity saving method of quick power saving mobile terminal of the present invention.
Embodiment
Below in conjunction with embodiment and accompanying drawing, to the detailed description further of the present invention's do, but embodiments of the present invention are not limited thereto.
[embodiment 1]
As shown in Figure 1, a kind of power saving mobile terminal fast, comprise power saving button, electricity-saving control module, multinuclear intelligence FM module, application service management module, hardware control module, electricity-saving control module is all connected with power saving button, multinuclear intelligence FM module, application service management module, hardware control module.Wherein:
Power saving button, for receiving the input of user, and sends to electricity-saving control module by key information;
Electricity-saving control module, for receiving the key information that power saving button sends, control multinuclear intelligence FM module, application service management module and hardware control module according to key information carry out power-save operation or terminate power-save operation, thus control mobile terminal enters or exits battery saving mode;
Hardware control module, for closing according to the control of electricity-saving control module or opening the nonessential unlatching hardware of running background, adjustment must open hardware parameter;
Multinuclear intelligence FM module, for according to the frequency of control dynamic conditioning CPU of electricity-saving control module and the number of operation;
Application service management module, for the control according to electricity-saving control module, closes or opens the application program of running background and the service corresponding to application program.
The power saving button of the present embodiment is the special power saving button of mobile terminal, when receiving the operation of user's trigger key, key information is sent to electricity-saving control module.Can arrange short by or long by as the key information entering battery saving mode fast.When terminal is in general mode, the total interface module of mobile terminal is all in running order; And mobile terminal is when being in battery saving mode, corresponding system service (interface module) and application service, according to the needs of user, are in closed condition by mobile terminal.
Wherein, above-mentioned battery saving mode has conventional battery saving mode and ultimate attainment battery saving mode two kinds of patterns; Wherein conventional battery saving mode can be the battery saving mode of systemic presupposition, also can need for user the battery saving mode that configures voluntarily according to power saving, user can be selected the battery saving mode of systemic presupposition or the battery saving mode that configures voluntarily as conventional battery saving mode by mobile terminal.
[embodiment 2]
On the basis of embodiment 1, in the present embodiment, quick power saving mobile terminal is further improved:
Quick power saving mobile terminal also comprises condition judgement module, and for judging the state residing for mobile terminal, the state residing for mobile terminal comprises general mode, conventional battery saving mode and ultimate attainment battery saving mode; State residing for the mobile terminal that described electricity-saving control module judges according to key information and condition judgement module controls mobile terminal and enters or exit battery saving mode.In the present embodiment using short by as enter fast conventional battery saving mode key information, using long by as the key information entering or exit ultimate attainment battery saving mode fast.
Also namely above-mentioned battery saving mode has conventional battery saving mode and ultimate attainment battery saving mode two kinds of battery saving modes, accordingly, described key information comprises conventional power-saving control information and ultimate attainment power-saving control information, and hardware control module carries out power-save operation and comprises and carry out ultimate attainment power-save operation and carry out conventional power-save operation; State residing for described mobile terminal comprises general mode, conventional battery saving mode and ultimate attainment battery saving mode.
Mobile terminal needs differentiation to enter which kind of battery saving mode when entering battery saving mode, hardware control module carries out power-save operation to be needed to enter which kind of power-save operation, above-mentioned " hardware control module, for closing according to the control of electricity-saving control module or opening the nonessential unlatching hardware of running background, adjustment must open hardware parameter " in nonessential unlatching hardware comprise underlying hardware and business support hardware, above-mentioned " hardware control module, for closing according to the control of electricity-saving control module or opening the nonessential unlatching hardware of running background, adjustment must open hardware parameter " specifically refer to:
When entering conventional battery saving mode, hardware control module carries out conventional power-save operation: closedown business support hardware, common optimum must open hardware parameter;
When mobile terminal enters ultimate attainment battery saving mode, hardware control module carries out ultimate attainment power-save operation: closedown underlying hardware and business support hardware, depth optimization must open hardware parameter;
When mobile terminal exits battery saving mode, hardware control module terminates power-save operation, terminate power-save operation comprise open running background nonessential unlatching hardware, recover must open hardware parameter.
Further, in the present embodiment, described hardware control module comprises: underlying hardware control module, for controlling the opening and closing of underlying hardware; Business support hardware control module, for the opening and closing of service control supporting hardware; Hardware adjustment module must be opened, for adjusting the parameter must opening hardware; Rf frequency adjusting module, for adjusting the rf frequency of mobile terminal; Electric current and voltage adjusting module, for adjusting the voltage and current of mobile terminal.
Preferably, above-mentioned underlying hardware is inductor, and comprise gravity sensor, acceleration induction device, distance-sensor, light sensor etc., underlying hardware control module controls the opening and closing of these inductors;
Business support hardware refers to the hardware that the business procedure such as bluetooth, GPS, WLAN, FM, camera support, and business support hardware control module controls the opening and closing of these hardware;
The hardware that must open comprises the hardware of the guarantee such as display screen, microphone, receiver, the radio circuit mobile terminal basic communication functions of mobile terminal.
So: when electricity-saving control module control mobile terminal enters conventional battery saving mode: application service management module carries out power-save operation, closes the application program of running background and the service corresponding to application program; The intelligent FM module of multinuclear carries out power-save operation, the frequency of dynamic conditioning CPU and the number of operation, promotes number and the frequency of CPU operation, then reduce the number of cpu frequency and CPU operation when mobile terminal is idle when mobile terminal uses frequent; The conventional power-save operation of described hardware control module: business support hardware control module closing control business support hardware, must open hardware adjustment module and carry out common optimum to the parameter must opening hardware;
When electricity-saving control module control mobile terminal enters ultimate attainment battery saving mode: application service management module carries out power-save operation, closes the application program of running background and the service corresponding to application program; The intelligent FM module of multinuclear carries out power-save operation, the frequency of dynamic conditioning CPU and the number of operation, promotes number and the frequency of CPU operation, then reduce the number of cpu frequency and CPU operation when mobile terminal is idle when mobile terminal uses frequent; Hardware control module carries out ultimate attainment power-save operation: underlying hardware control module closes underlying hardware, business support hardware control module closes business support hardware, must open hardware adjustment module depth optimization and must open hardware parameter, rf frequency adjusting module turns down the rf frequency of mobile terminal; Electric current and voltage adjusting module reduces the voltage and current of mobile terminal;
When electricity-saving control module control mobile terminal exits ultimate attainment battery saving mode, application service management module terminates power-save operation, opens the application program of running background and the service corresponding to application program; Multinuclear intelligence FM module terminates power-save operation, and the number run CPU and frequency upgrading are to the highest; Hardware control module terminates ultimate attainment power-save operation, underlying hardware control module opens underlying hardware, business support hardware control module opens business support hardware, must open hardware adjustment module recovery and must open hardware parameter, and rf frequency adjusting module recovers the rf frequency of mobile terminal; Electric current and voltage adjusting module recovers the voltage and current of mobile terminal.
When electricity-saving control module control mobile terminal exits conventional battery saving mode, application service management module terminates power-save operation, opens the application program of running background and the service corresponding to application program; Multinuclear intelligence FM module terminates power-save operation, and the number run CPU and frequency upgrading are to the highest; Hardware control module terminates conventional power-save operation, and business support hardware control module opens business support hardware, must open hardware adjustment module recovery and must open hardware parameter.
Entering with withdrawing mode of above-mentioned various pattern is as follows:
Described electricity-saving control module comprises key information parsing module, and described key information comprises conventional power-saving control information (for short in power saving button in the present embodiment) and ultimate attainment power-saving control information (for length is by power saving button in the present embodiment); State residing for the mobile terminal that described electricity-saving control module judges according to key information and condition judgement module controls mobile terminal and enters or exit battery saving mode and be specially:
If the key information that key information parsing module parses is conventional power-saving control information, and when mobile terminal is in general mode, electricity-saving control module controls mobile terminal and enters conventional battery saving mode;
If the key information that key information parsing module parses is conventional power-saving control information, and when mobile terminal is in conventional battery saving mode or ultimate attainment battery saving mode, electricity-saving control module does not do any control;
If the key information that key information parsing module parses is ultimate attainment power-saving control information, and when mobile terminal is in general mode or conventional battery saving mode, electricity-saving control module controls mobile terminal and enters ultimate attainment battery saving mode;
If the key information that key information parsing module parses is ultimate attainment power-saving control information, and when mobile terminal is in ultimate attainment battery saving mode, electricity-saving control module controls mobile terminal and exits ultimate attainment battery saving mode, gets back to general mode.
Wherein, exiting of conventional battery saving mode for receive conventional power-saving control information when mobile terminal is in conventional battery saving mode, also can be exited for user arranges amendment province's electrical quantity (such as the connection of screen intensity, WLAN, bluetooth, GPS) to mobile terminal.
State residing for the mobile terminal that above-mentioned electricity-saving control module judges according to key information and condition judgement module controls mobile terminal and enters or exit battery saving mode and can be summarized as table 1.
The frequency of above-mentioned multinuclear intelligence FM module dynamic conditioning CPU and the number of operation, application service management module close or open the application program of running background and service corresponding to application program, business support hardware control module service control supporting hardware opening and closing, the implementation that the adjustment of hardware adjustment module must open the parameter of hardware must be opened be prior art, repeat no more its implementation in the present embodiment.
Underlying hardware control module controls the opening and closing of underlying hardware, closes underlying hardware, such as, call SENSOR interface, open or close various inductor mainly through the driving layer interface calling underlying hardware.
The rf frequency of rf frequency adjusting module adjustment mobile terminal is mainly through heightening or turning down rf frequency: when entering ultimate attainment battery saving mode, according to the application program requirement of current operation, suitably turn down rf frequency; Suitably rf frequency is heightened when exiting ultimate attainment battery saving mode.
The voltage and current of electric current and voltage adjusting module adjustment mobile terminal, driving layer interface to realize adjustment mainly through calling, such as, calling driving layer interface when entering ultimate attainment battery saving mode, according to the application program requirement of current operation, suitably turning down voltage and current value; Voltage and current value is suitably heightened when exiting ultimate attainment battery saving mode.
In the present embodiment, when mobile terminal works under conventional battery saving mode, terminal basic function uses normal.When working under ultimate attainment battery saving mode, phone can only be carried out, note, alarm clock arrange basic operation, can not carry out surfing the Net, the power consuming operation such as bluetooth, GPS, other application can not be started, and close all power-consuming hardware except supporting the hardware of basic operation, turn down rf frequency, turn down voltage and current, reach maximum power saving.Click the HOME(homepage on mobile phone), BACK(returns) etc. button, ultimate attainment battery saving mode can not be exited; Only have and again press power saving button and send ultimate attainment power saving key information, just can exit ultimate attainment battery saving mode, now mobile terminal just can carry out listening to the music, seeing other operations such as video, online.The present embodiment arranges this control mode of ultimate attainment battery saving mode, prevents mobile terminal from exiting arbitrarily ultimate attainment battery saving mode, to realize the control mode of most power saving.
One as the present embodiment is improved, and in conventional battery saving mode or general mode, when adjusting screen intensity, the MCU of mobile terminal generally sends the data of display on LCD chip, and the picture analysis circuit in LCD chip is to data analysis.By analyzing the data sent here, after adjustment (change) data, send into RAM, display on a display screen, now can also change the pwm signal that LCD chip controls backlight LED drives LCD chip, change the brightness of backlight.This also can realize electric current to mobile terminal from another point of view, voltage adjusts; Control power saving 10-15% than equivalent voltages, but this feature difference is in the voltage and current of electric current and voltage adjusting module adjustment mobile terminal.
In addition, can also make full use of pre-hang-up+delay arouse machine processed and realize power-save operation, pre-hang-up refers to that hardware (as hardware such as gravity sensor, infrared, gps) is detected in 1 minute and does not have application call, then temporary close; Postponing to wake up refers to when lighting screen, does not open hardware (as wifi, bluetooth etc.) immediately, waits when routine call having been detected and just open.
Further, luminance compensation algorithm can also be introduced, contrast enhancement algorithms processes screen intensity, to reach the object of power saving.
Luminance compensation algorithm: L=(t (k) * is * b a))/a, wherein L is display brightness, and b is backlight illumination, and k is pixel gray scale, t(k) be the light transmission rate function that is variable with pixel gray scale; A is pixel intensity gain coefficient, carries out the control of screen display according to present intensity and backlight illumination;
Contrast enhancement algorithms: contrast I (x, y)=L (x, y) * R (x, y), L is luminance picture, R reflected image, L and R is the function about screen coordinate (x, y).
Can also control backlight by LABC and CABC, CABC can save 30% power consumption.
LABC (Light Adaptive Brightness Control, border light detects corresponding backlight control): environmentally the change of light is to control backlight illumination.
CABC (Content Adaptive Brightness Control, the corresponding backlight control of displaying contents): regulate backlight and gamma value (the lower image of the higher gray scale of gamma is darker) according to displaying contents.
Luminance compensation algorithm, contrast enhancement algorithms, LABC and CABC are prior art, repeat no more its implementation herein.
[embodiment 3]
On the basis of embodiment 1 or embodiment 2, quick power saving mobile terminal in the present embodiment also comprises terminal demonstration module, this terminal demonstration module is all connected with electricity-saving control module with status control module, and the control for receiving electricity-saving control module completes the display of the service time of battery of mobile terminal and the display for the state residing for mobile terminal.Terminal demonstration module can also be used for user and configures battery saving mode voluntarily and select the battery saving mode of systemic presupposition or the battery saving mode that configures voluntarily as conventional battery saving mode for user.
[embodiment of the method]
As shown in Figure 2, a kind of quick electricity saving method of quick power saving mobile terminal, comprises the following steps:
S1, power saving button receive the input of user, and key information is sent to electricity-saving control module;
S2, electricity-saving control module receive the key information that power saving button sends, and key information parsing module parses key information, and described key information comprises conventional power-saving control information and ultimate attainment power-saving control information;
S3, condition judgement module judge the state residing for mobile terminal, and the state residing for mobile terminal comprises general mode, conventional battery saving mode and ultimate attainment battery saving mode;
The key information that S4, electricity-saving control module are resolved according to key information parsing module and the state residing for mobile terminal that condition judgement module judges control mobile terminal and enter or exit battery saving mode:
If the key information that key information parsing module parses is conventional power-saving control information, and when mobile terminal is in general mode, electricity-saving control module controls mobile terminal and enters conventional battery saving mode;
If the key information that key information parsing module parses is conventional power-saving control information, and when mobile terminal is in conventional battery saving mode or ultimate attainment battery saving mode, electricity-saving control module does not do any control;
If the key information that key information parsing module parses is ultimate attainment power-saving control information, and when mobile terminal is in general mode or conventional battery saving mode, electricity-saving control module controls mobile terminal and enters ultimate attainment battery saving mode;
If the key information that key information parsing module parses is ultimate attainment power-saving control information, and when mobile terminal is in ultimate attainment battery saving mode, electricity-saving control module controls mobile terminal and exits ultimate attainment battery saving mode;
If the key information that key information parsing module parses is conventional power-saving control information, and exits conventional battery saving mode when mobile terminal is in conventional battery saving mode.This conventional battery saving mode also arranges amendment province's electrical quantity (such as the connection of screen intensity, WLAN, bluetooth, GPS) by user to mobile terminal and exits.
Further, when electricity-saving control module control mobile terminal enters conventional battery saving mode: application service management module carries out power-save operation, closes the application program of running background and the service corresponding to application program; The intelligent FM module of multinuclear carries out power-save operation, the frequency of dynamic conditioning CPU and the number of operation, promotes number and the frequency of CPU operation, then reduce the number of cpu frequency and CPU operation when mobile terminal is idle when mobile terminal uses frequent; The conventional power-save operation of described hardware control module: business support hardware control module closing control business support hardware, must open hardware adjustment module and carry out common optimum to the parameter must opening hardware; In the present embodiment, business support hardware refers to be closed the hardware that the business procedure such as bluetooth, GPS, WLAN, FM, camera support at these hardware of conventional power-save operation; The hardware that must open comprises the hardware of the guarantee such as display screen, microphone, receiver, the radio circuit mobile terminal basic communication functions of mobile terminal; Carry out common optimum to the parameter must opening hardware to refer to and do not affect a small amount of adjustment of Consumer's Experience to opening the parameter of hardware, in the present embodiment, screen intensity is carried out turning down below general brightness but be not the minimum of systemic presupposition;
When electricity-saving control module control mobile terminal enters ultimate attainment battery saving mode: application service management module carries out power-save operation, closes the application program of running background and the service corresponding to application program; The intelligent FM module of multinuclear carries out power-save operation, the frequency of dynamic conditioning CPU and the number of operation, promotes number and the frequency of CPU operation, then reduce the number of cpu frequency and CPU operation when mobile terminal is idle when mobile terminal uses frequent; Hardware control module carries out ultimate attainment power-save operation: underlying hardware control module closes underlying hardware, business support hardware control module closes business support hardware, must open hardware adjustment module depth optimization and must open hardware parameter, rf frequency adjusting module turns down the rf frequency of mobile terminal; Electric current and voltage adjusting module reduces the voltage and current of mobile terminal; In the present embodiment, underlying hardware is inductor, comprises gravity sensor, acceleration induction device, distance-sensor, light sensor etc., in ultimate attainment battery saving mode, these inductors are closed, and the business support hardware such as bluetooth, GPS, WLAN, FM, camera are also closed; The display screen, microphone, receiver, radio circuit etc. of mobile terminal ensure that the hardware that must open of mobile terminal basic communication functions is opened; Carrying out depth optimization to the parameter must opening hardware to refer to opening the parameter work of hardware ensureing the maximum adjustment under the prerequisite that user uses substantially, in the present embodiment, screen intensity being transferred to the minimum of systemic presupposition.
When electricity-saving control module control mobile terminal exits ultimate attainment battery saving mode, application service management module terminates power-save operation, opens the application program of running background and the service corresponding to application program; Multinuclear intelligence FM module terminates power-save operation, and the number run CPU and frequency upgrading are to the highest; Hardware control module terminates ultimate attainment power-save operation, underlying hardware control module opens underlying hardware, business support hardware control module opens business support hardware, must open hardware adjustment module recovery and must open hardware parameter, and rf frequency adjusting module recovers the rf frequency of mobile terminal; Electric current and voltage adjusting module recovers the voltage and current of mobile terminal.
Above-mentioned hardware control module closes the nonessential unlatching hardware of running background, optimization must be opened hardware parameter and is specially: underlying hardware control module closes underlying hardware by the driving layer interface calling underlying hardware, such as, call SENSOR interface and close various inductor.
Above-mentioned electric current and voltage adjusting module turns down the voltage and current of mobile terminal, driving layer interface to realize adjustment, calling driving layer interface when entering ultimate attainment battery saving mode, requiring suitably to turn down voltage and current value according to the application program of current operation mainly through calling.
Under the control method control of the present embodiment, when mobile terminal works under conventional battery saving mode, terminal basic function uses normal.When working under ultimate attainment battery saving mode, the voltage and current of turning-off mobile terminal inductor, the frequency optimizing radio frequency, adjustment mobile terminal, make that mobile terminal can only carry out phone, note, alarm clock arrange basic operation, can not carry out surfing the Net, the power consuming operation such as bluetooth, GPS, other application can not be started.Click the HOME(homepage on mobile phone), BACK(returns) etc. button, ultimate attainment battery saving mode can not be exited; Only have and again press power saving button and send ultimate attainment power saving key information, just can exit ultimate attainment battery saving mode, now mobile terminal just can carry out listening to the music, seeing other operations such as video, online.Power saving effect clearly.
Below be only the preferred embodiment of the present invention, protection scope of the present invention be not only confined to above-described embodiment, all technical schemes belonged under thinking of the present invention all belong to protection scope of the present invention.It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, should be considered as protection scope of the present invention.
Claims (8)
1. a quick power saving mobile terminal, comprises power saving button, electricity-saving control module, multinuclear intelligence FM module, application service management module, it is characterized in that, also comprise hardware control module, wherein:
Power saving button, for receiving the input of user, and sends to electricity-saving control module by key information;
Electricity-saving control module, for receiving the key information that power saving button sends, control multinuclear intelligence FM module, application service management module and hardware control module according to key information carry out power-save operation or terminate power-save operation, thus control mobile terminal enters or exits battery saving mode;
Hardware control module, for closing according to the control of electricity-saving control module or opening the nonessential unlatching hardware of running background, adjustment must open hardware parameter;
Multinuclear intelligence FM module, for according to the frequency of control dynamic conditioning CPU of electricity-saving control module and the number of operation;
Application service management module, for the control according to electricity-saving control module, closes or opens the application program of running background and the service corresponding to application program.
2. the quick power saving mobile terminal of one according to claim 1, is characterized in that, described battery saving mode has conventional battery saving mode and ultimate attainment battery saving mode two kinds of patterns; Quick power saving mobile terminal also comprises condition judgement module, and for judging the state residing for mobile terminal, the state residing for mobile terminal comprises general mode, conventional battery saving mode and ultimate attainment battery saving mode; State residing for the mobile terminal that described electricity-saving control module judges according to key information and condition judgement module controls mobile terminal and enters or exit battery saving mode.
3. the quick power saving mobile terminal of one according to claim 2, it is characterized in that, described nonessential unlatching hardware comprises underlying hardware and business support hardware, described hardware control module carries out power-save operation and comprises and carry out ultimate attainment power-save operation and carry out conventional power-save operation, closes underlying hardware and business support hardware, depth optimization must open hardware parameter when carrying out ultimate attainment power-save operation; Close business support hardware when carrying out conventional power-save operation, common optimum must open hardware parameter;
Described hardware control module terminates power-save operation and is specially: the nonessential unlatching hardware opening running background, recovery must open hardware parameter.
4. the quick power saving mobile terminal of one according to claim 3, it is characterized in that, described hardware control module comprises:
Underlying hardware control module, for controlling the opening and closing of underlying hardware;
Business support hardware control module, for the opening and closing of service control supporting hardware;
Hardware adjustment module must be opened, for adjusting the parameter must opening hardware;
Rf frequency adjusting module, for adjusting the rf frequency of mobile terminal;
Electric current and voltage adjusting module, for adjusting the voltage and current of mobile terminal.
5. the quick power saving mobile terminal of one according to claim 4, it is characterized in that, described electricity-saving control module comprises key information parsing module, and described key information comprises conventional power-saving control information and ultimate attainment power-saving control information; State residing for the mobile terminal that described electricity-saving control module judges according to key information and condition judgement module controls mobile terminal and enters or exit battery saving mode and be specially:
If the key information that key information parsing module parses is conventional power-saving control information, and when mobile terminal is in general mode, electricity-saving control module controls mobile terminal and enters conventional battery saving mode;
If the key information that key information parsing module parses is conventional power-saving control information, and when mobile terminal is in conventional battery saving mode or ultimate attainment battery saving mode, electricity-saving control module does not do any control;
If the key information that key information parsing module parses is ultimate attainment power-saving control information, and when mobile terminal is in general mode or conventional battery saving mode, electricity-saving control module controls mobile terminal and enters ultimate attainment battery saving mode;
If the key information that key information parsing module parses is ultimate attainment power-saving control information, and when mobile terminal is in ultimate attainment battery saving mode, electricity-saving control module controls mobile terminal and exits ultimate attainment battery saving mode.
6. the quick power saving mobile terminal of one according to claim 5, is characterized in that,
When electricity-saving control module control mobile terminal enters conventional battery saving mode: application service management module carries out power-save operation, closes the application program of running background and the service corresponding to application program; The intelligent FM module of multinuclear carries out power-save operation, the frequency of dynamic conditioning CPU and the number of operation, promotes number and the frequency of CPU operation, then reduce the number of cpu frequency and CPU operation when mobile terminal is idle when mobile terminal uses frequent; The conventional power-save operation of described hardware control module: business support hardware control module closing control business support hardware, must open hardware adjustment module and carry out common optimum to the parameter must opening hardware;
When electricity-saving control module control mobile terminal enters ultimate attainment battery saving mode: application service management module carries out power-save operation, closes the application program of running background and the service corresponding to application program; The intelligent FM module of multinuclear carries out power-save operation, the frequency of dynamic conditioning CPU and the number of operation, promotes number and the frequency of CPU operation, then reduce the number of cpu frequency and CPU operation when mobile terminal is idle when mobile terminal uses frequent; Hardware control module carries out ultimate attainment power-save operation: underlying hardware control module closes underlying hardware, business support hardware control module closes business support hardware, must open hardware adjustment module depth optimization and must open hardware parameter, rf frequency adjusting module turns down the rf frequency of mobile terminal; Electric current and voltage adjusting module reduces the voltage and current of mobile terminal;
When electricity-saving control module control mobile terminal exits ultimate attainment battery saving mode, application service management module terminates power-save operation, opens the application program of running background and the service corresponding to application program; Multinuclear intelligence FM module terminates power-save operation, and the number run CPU and frequency upgrading are to the highest; Hardware control module terminates ultimate attainment power-save operation, underlying hardware control module opens underlying hardware, business support hardware control module opens business support hardware, must open hardware adjustment module recovery and must open hardware parameter, and rf frequency adjusting module recovers the rf frequency of mobile terminal; Electric current and voltage adjusting module recovers the voltage and current of mobile terminal.
7. a quick electricity saving method for quick power saving mobile terminal, is characterized in that, comprise the following steps:
S1, power saving button receive the input of user, and key information is sent to electricity-saving control module;
S2, electricity-saving control module receive the key information that power saving button sends, and key information parsing module parses key information, and described key information comprises conventional power-saving control information and ultimate attainment power-saving control information;
S3, condition judgement module judge the state residing for mobile terminal, and the state residing for mobile terminal comprises general mode, conventional battery saving mode and ultimate attainment battery saving mode;
The key information that S4, electricity-saving control module are resolved according to key information parsing module and the state residing for mobile terminal that condition judgement module judges control mobile terminal and enter or exit battery saving mode:
If the key information that key information parsing module parses is conventional power-saving control information, and when mobile terminal is in general mode, electricity-saving control module controls mobile terminal and enters conventional battery saving mode;
If the key information that key information parsing module parses is conventional power-saving control information, and when mobile terminal is in conventional battery saving mode or ultimate attainment battery saving mode, electricity-saving control module does not do any control;
If the key information that key information parsing module parses is ultimate attainment power-saving control information, and when mobile terminal is in general mode or conventional battery saving mode, electricity-saving control module controls mobile terminal and enters ultimate attainment battery saving mode;
If the key information that key information parsing module parses is ultimate attainment power-saving control information, and when mobile terminal is in ultimate attainment battery saving mode, electricity-saving control module controls mobile terminal and exits ultimate attainment battery saving mode.
8. the quick electricity saving method of a kind of quick power saving mobile terminal according to claim 7, it is characterized in that, when electricity-saving control module control mobile terminal enters conventional battery saving mode: application service management module carries out power-save operation, closes the application program of running background and the service corresponding to application program; The intelligent FM module of multinuclear carries out power-save operation, the frequency of dynamic conditioning CPU and the number of operation, promotes number and the frequency of CPU operation, then reduce the number of cpu frequency and CPU operation when mobile terminal is idle when mobile terminal uses frequent; The conventional power-save operation of described hardware control module: business support hardware control module closing control business support hardware, must open hardware adjustment module and carry out common optimum to the parameter must opening hardware;
When electricity-saving control module control mobile terminal enters ultimate attainment battery saving mode: application service management module carries out power-save operation, closes the application program of running background and the service corresponding to application program; The intelligent FM module of multinuclear carries out power-save operation, the frequency of dynamic conditioning CPU and the number of operation, promotes number and the frequency of CPU operation, then reduce the number of cpu frequency and CPU operation when mobile terminal is idle when mobile terminal uses frequent; Hardware control module carries out ultimate attainment power-save operation: underlying hardware control module closes underlying hardware, business support hardware control module closes business support hardware, must open hardware adjustment module depth optimization and must open hardware parameter, rf frequency adjusting module turns down the rf frequency of mobile terminal; Electric current and voltage adjusting module reduces the voltage and current of mobile terminal;
When electricity-saving control module control mobile terminal exits ultimate attainment battery saving mode, application service management module terminates power-save operation, opens the application program of running background and the service corresponding to application program; Multinuclear intelligence FM module terminates power-save operation, and the number run CPU and frequency upgrading are to the highest; Hardware control module terminates ultimate attainment power-save operation, underlying hardware control module opens underlying hardware, business support hardware control module opens business support hardware, must open hardware adjustment module recovery and must open hardware parameter, and rf frequency adjusting module recovers the rf frequency of mobile terminal; Electric current and voltage adjusting module recovers the voltage and current of mobile terminal.
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