CN103369124A - Battery management method and device - Google Patents
Battery management method and device Download PDFInfo
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- CN103369124A CN103369124A CN2012101026989A CN201210102698A CN103369124A CN 103369124 A CN103369124 A CN 103369124A CN 2012101026989 A CN2012101026989 A CN 2012101026989A CN 201210102698 A CN201210102698 A CN 201210102698A CN 103369124 A CN103369124 A CN 103369124A
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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
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention discloses a battery management method and device, which belong to the field of batteries. The battery management method includes: judging whether an electric quantity of the battery exceeds a first preset threshold value; if so, setting a work mode of a mobile terminal into a normal mode; and if not so, setting the work mode of the mobile terminal into a power-saving mode. The power saving mode includes any one or a combination of the following modes: forbidding use of some hardwares in the mobile terminal; forbidding use of some application programs in the mobile terminal and operation of some hardwares with degraded performance in the mobile terminal. Through automatic switch of the work mode of the mobile terminal according to whether the electric quantity of the battery exceeds the preset threshold value, the battery management method and device enable an endurance time of the mobile terminal to be prolonged and a charging and discharging rule of the lithium battery to be met so that an effect that a service life of the battery is prolonged is achieved.
Description
Technical field
The present invention relates to field of batteries, particularly a kind of battery management method and device.
Background technology
Portable terminal such as mobile phone, panel computer is the most widely used a kind of electronic equipment in people's daily life.And these portable terminals all adopt lithium battery that electric energy is provided usually.Lithium battery claims again lithium ion polymer battery, is a kind of rechargeable rechargeable battery.It has the power density higher than nickel-based battery, lighter weight and longer life-span.
For service time that can make portable terminal in other words cruising time longer, existing a kind of battery management method is: provide several mode of operations by the application program in the portable terminal, such as battery saving mode and normal mode; Then selected voluntarily the mode of operation of portable terminal by the user, such as when battery electric quantity is low, selecting battery saving mode, when battery electric quantity is higher, during such as object for appreciation 3D game, select normal mode, take this reach make lithium battery as portable terminal provide longer service time the purpose in cruising time in other words.
In realizing process of the present invention, the inventor finds that there is following problem at least in prior art: because the user need to arrange the mode of operation of portable terminal voluntarily, so often the situation that the user does not have the corresponding mode of operation of selecting properly can occur, thereby do not reach the due effect of expecting cruising time, be set to battery saving mode such as portable terminal always, CPU is by frequency reducing under this battery saving mode, and Caton phenomenon will occur when the user plays games this moment; Again such as, the electric weight of lithium battery has been lower than reservation threshold, is normal mode but the user still arranges portable terminal, causes shutdown so that lithium battery is discharged complete very soon, simultaneously because heavy-current discharge also makes the life-span of lithium battery be greatly reduced.
Summary of the invention
For the cruising time of improving portable terminal and the life-span that prolongs lithium battery, the embodiment of the invention provides a kind of battery management method and device.Described technical scheme is as follows:
According to an aspect of the present invention, the embodiment of the invention provides a kind of battery management method, is used for comprising the portable terminal of battery, and described method comprises:
Judge whether battery electric quantity surpasses the first reservation threshold;
If battery electric quantity surpasses the first reservation threshold, the mode of operation of then setting described portable terminal is normal mode;
If battery electric quantity does not surpass the first reservation threshold, the mode of operation of then setting described portable terminal is battery saving mode, and described battery saving mode comprises any or several combinations in the following pattern: the part hardware in the disabled and described portable terminal of certain applications program in disabled, the described portable terminal of the part hardware in the described portable terminal is lowered the performance operation.
Further, describedly judge that whether battery electric quantity surpasses before the first reservation threshold, also comprises:
Receive the user to the classification of predetermined hardware and application program, described classification comprises: must move and optional operation;
Part hardware in the described portable terminal is disabled, is specially: the type in the described portable terminal is that the hardware of optional operation is disabled;
Certain applications program in the described portable terminal is disabled, is specially: the type in the described portable terminal is that the application program of optional operation is disabled.
Further, describedly judge that whether battery electric quantity surpasses before the first reservation threshold, also comprises:
The first performance operational mode of storing predetermined hardware and the second performance operational mode, wherein, the performance that the Performance Ratio when described predetermined hardware is in the first performance operational mode is in the second performance operational mode is low;
Part hardware in the described portable terminal is lowered the performance operation, is specially: the predetermined hardware in the described portable terminal is in the operation of the first performance operational mode.
Further, described method also comprises:
Judge whether described battery electric quantity has reached the second reservation threshold in charging process;
If described battery electric quantity has reached the second reservation threshold in charging process, then send the first reminder message;
Wherein, the span of the second reservation threshold is [80%, 100%].
Further, described method also comprises:
Whether trickle charge time last time of judging described battery surpasses the 3rd reservation threshold;
If trickle charge time last time of described battery surpasses the 3rd reservation threshold, then send the second reminder message.
According to a further aspect in the invention, the embodiment of the invention also provides a kind of cell managing device, is used for comprising the portable terminal of battery, and described device comprises:
The battery judge module is used for judging whether battery electric quantity surpasses the first reservation threshold;
The pattern setting module surpasses the first reservation threshold if be used for battery electric quantity, and the mode of operation of then setting described portable terminal is normal mode;
Described pattern setting module, do not surpass the first reservation threshold if also be used for battery electric quantity, the mode of operation of then setting described portable terminal is battery saving mode, and described battery saving mode comprises any or several combinations in the following pattern: the part hardware in the disabled and described portable terminal of certain applications program in disabled, the described portable terminal of the part hardware in the described portable terminal is lowered the performance operation.
Further, described cell managing device also comprises:
The object classification module;
Described object classification module is used for receiving the user to the classification of predetermined hardware and application program, and described classification comprises: must move and optional operation;
Described pattern setting module, do not surpass the first reservation threshold if also be used for battery electric quantity, the mode of operation of then setting described portable terminal is battery saving mode, and described battery saving mode comprises any or several combinations in the following pattern: the type in the described portable terminal is that the type in the disabled and described portable terminal of the hardware of optional operation is that the application program of optional operation is disabled.
Further, described cell managing device also comprises:
The pattern storage module;
Described pattern storage module, for the first performance operational mode and the second performance operational mode of storing predetermined hardware, wherein, the performance that the Performance Ratio when described predetermined hardware is in the first performance operational mode is in the second performance operational mode is low;
Described pattern setting module, do not surpass the first reservation threshold if also be used for battery electric quantity, the mode of operation of then setting described portable terminal is battery saving mode, and described battery saving mode comprises following pattern: the predetermined hardware in the described portable terminal is in the operation of the first performance operational mode.
Further, described cell managing device also comprises:
Full electric prompting module;
Described battery judge module also is used for judging whether described battery electric quantity has reached the second reservation threshold in charging process;
Described full electric prompting module has reached the second reservation threshold if be used for described battery electric quantity in charging process, then sends the first reminder message;
Wherein, the span of the second reservation threshold is [80%, 100%].
Further, described cell managing device also comprises:
Safeguard prompting module;
Described battery judge module is used for also judging whether trickle charge time last time of described battery surpasses the 3rd reservation threshold;
The described prompting module of safeguarding surpasses the 3rd reservation threshold if be used for trickle charge time last time of described battery, then sends the second reminder message.
The beneficial effect that the technical scheme that the embodiment of the invention provides is brought is:
By whether surpassing reservation threshold according to battery electric quantity, the mode of operation of the portable terminal that automaticallyes switch both can prolong cruising time of portable terminal, can satisfy again the rule that discharges and recharges of lithium battery, reached the effect in the life-span that prolongs lithium battery.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the invention, the accompanying drawing of required use was done to introduce simply during the below will describe embodiment, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the method flow diagram of the battery management method that provides of the embodiment of the invention one;
Fig. 2 is the method flow diagram of the battery management method that provides of the embodiment of the invention two;
Fig. 3 is the block diagram of a kind of cell managing device of providing of the embodiment of the invention three;
Fig. 4 is the block diagram of another cell managing device of providing of the embodiment of the invention four.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, embodiment of the present invention is described further in detail below in conjunction with accompanying drawing.
Embodiment one
Please refer to Fig. 1, it shows the method flow diagram of the battery management method that the embodiment of the invention one provides.This battery management method can be used for comprising the portable terminal of battery, and this portable terminal can be mobile phone, panel computer or notebook etc.This battery management method can comprise:
Portable terminal can judge whether current battery electric quantity surpasses the first reservation threshold, supposes that battery electric quantity characterizes with percentage, and the first reservation threshold can be 20% in real time or every predetermined time interval ground.If portable terminal is judged current battery electric quantity and is surpassed 20%, then enters step 104; If portable terminal is judged current battery electric quantity and is not surpassed 20%, then enters step 106.
If portable terminal judges current battery electric quantity and surpassed the first reservation threshold, such as having surpassed 20%, then think present enough normal user demands of battery electric quantity, the mode of operation that portable terminal can Lookup protocol self at this moment is normal mode.Normal mode typically refers to whole hardware and the whole mode of operations that can normally move of application programs in the portable terminal.
If portable terminal is judged current battery electric quantity and is not surpassed the first reservation threshold, be 19% such as current battery electric quantity, less than the first reservation threshold 20%, think that then present battery electric quantity is lower, the mode of operation that this moment, portable terminal can Lookup protocol self is battery saving mode, and battery saving mode comprises any or several combinations in the following pattern: the part hardware in the portable terminal is disabled, the certain applications program in the portable terminal is disabled and portable terminal in part hardware be lowered the performance operation.
In sum, whether the battery management method that the embodiment of the invention one provides is by surpassing reservation threshold according to battery electric quantity, the mode of operation of portable terminal automaticallyes switch, both can prolong the cruising time of portable terminal, can satisfy again the rule that discharges and recharges of lithium battery, reach the effect in the life-span that prolongs lithium battery.
Embodiment two
Please refer to Fig. 2, it shows the method flow diagram of the battery management method that the embodiment of the invention two provides.This battery management method can be used for comprising the portable terminal of battery, and this portable terminal can be mobile phone, panel computer or notebook etc.This battery management method can comprise:
Step 202 judges that whether battery electric quantity surpasses the first reservation threshold, if so, then enters step 204; If not, then enter step 206;
Portable terminal can judge whether current battery electric quantity surpasses the first reservation threshold, supposes that battery electric quantity characterizes with percentage, and the first reservation threshold can be 30% in real time or every predetermined time interval ground.If portable terminal is judged current battery electric quantity and is surpassed 30%, then enters step 204; If portable terminal is judged current battery electric quantity and is not surpassed 30%, then enters step 206.Certainly, the first reservation threshold also can be 40%, 52% and 60% etc.
If portable terminal judges current battery electric quantity and surpassed the first reservation threshold, such as having surpassed 30%, then think present enough normal user demands of battery electric quantity, the mode of operation that portable terminal can Lookup protocol self at this moment is normal mode.Normal mode typically refers to whole hardware and the whole mode of operations that can normally move of application programs in the portable terminal.Such as, lithium battery is initially low state of charge, and such as 2%, portable terminal is set to battery saving mode, and when then lithium battery was charged to current battery electric quantity above the first reservation threshold 30%, portable terminal can automatically switch and be set to normal mode.
If portable terminal is judged current battery electric quantity and is not surpassed the first reservation threshold, such as current battery electric quantity be: 27%, less than the first reservation threshold 30%, think that then present battery electric quantity is lower, the mode of operation that this moment, portable terminal can Lookup protocol self is battery saving mode, and battery saving mode comprises any or several combinations in the following pattern: the part hardware in the portable terminal is disabled, the certain applications program in the portable terminal is disabled and portable terminal in part hardware be lowered the performance operation.Wherein, described " part hardware " and " certain applications program " can be to set in advance in the system or in advance by the user selection setting.
Specifically, as the example of " in advance by the user selection setting ", portable terminal can receive the user to the classification of predetermined hardware and application program, and the type of classification can comprise: must operation type and optional operation type.Predetermined hardware and application program can be the selectable ranges that portable terminal provides for the user, hardware and the third party application outside the essential hardware of removal system and the service normally, can be GPS positioning chip and WIFI network chip such as predetermined hardware, predetermined application can be third party mailbox client, game, clock plug-in unit and calendar application of providing etc., particularly some highly energy-consuming application programs.The user can classify in these predetermined hardware and predetermined application, the GPS positioning chip can be categorized as optional operation type such as the user, the WIFI network chip is categorized as and must moves type, the clock plug-in unit is categorized as and must moves type, and the daily management application program is categorized as optional operation type.When portable terminal need to be set as battery saving mode, can be that the hardware of optional operation is forbidden with type, and/or be that the application program of optional operation is forbidden with type, to reach the purpose of power saving.
And the example of conduct " setting in advance in the system ", the first performance operational mode and the second performance operational mode that can storing predetermined hardware in the portable terminal, wherein, the performance that Performance Ratio when predetermined hardware is in the first performance operational mode is in the second performance operational mode is low, can be CPU such as predetermined hardware, then portable terminal can be stored the different performance operational mode of CPU, every kind of CPU operating frequency that the performance operational mode is corresponding different, concrete as, operating frequency corresponding to the first performance operational mode of CPU is 600Mhz, and operating frequency corresponding to the second performance operational mode is 880Mhz.When portable terminal need to be set as battery saving mode, the CPU in the portable terminal can be set and be in the operation of the first performance operational mode, to reach the purpose of power saving.
Step 208 judges whether battery electric quantity has reached the second reservation threshold in charging process; Wherein, the span of the second reservation threshold is [80%, 100%].
In order to reach the protection effect to battery, the battery in portable terminal is in charging process, if battery has been filled, portable terminal can also stop charging by reminding user.Specifically, portable terminal can judge whether battery electric quantity has reached the second reservation threshold in charging process, and whether this second reservation threshold can be used for characterizing battery and be filled, and the second reservation threshold can be 99%.
Step 210 if battery electric quantity has reached the second reservation threshold in charging process, is then sent the first reminder message;
If portable terminal judges that battery electric quantity has reached the second reservation threshold in charging process, reached 99% such as battery electric quantity, then portable terminal can send the first reminder message, this first reminder message can be the message that reminding user stops to charge, and the concrete form of this first reminder message can be any one or several combination in the forms such as sound, literal, ejection dialog box, flash of light and vibrations.Such as, the first reminder message is the combination of ejecting dialog box " charging is finished, please pull out charger " and of short duration the tinkle of bells.
Step 212 judges whether trickle charge time last time of battery surpasses the 3rd reservation threshold;
In order to safeguard the service behaviour of lithium battery, portable terminal can also carry out the trickle charge maintenance to battery by reminding user after one period long service time.When the battery in the portable terminal charges, charging process probably can be divided into two stages, phase I is exactly the larger quick charge stage of charging current, and second stage is that charging current is comparatively stablized gentle continuous supplementation formula charging (the i.e. fully charging) stage.Battery electric quantity generally can be charged to about 80% in the phase I, and other 20% finishes in second stage.And the battery capacity in order to safeguard that lithium battery in use consumes, also there is the third charging stage: the trickle charge stage, " trickle charge " is as the term suggests be exactly " charging take tricklet as battery ", namely after battery is full of electricity with phase I and second stage, continuation is charged take extremely low electric current as battery, so that battery can be charged to complete saturation condition, thereby give the in use purpose of the battery capacity of consumption for change.Trickle charge can be carried out every one period long scheduled time, and whether portable terminal can judge trickle charge time last time of battery above the 3rd reservation threshold, and the 3rd reservation threshold can be one month.
Step 214 if trickle charge time last time of battery surpasses the 3rd reservation threshold, is then sent the second reminder message.
If portable terminal is judged trickle charge time last time of battery and is surpassed the 3rd reservation threshold, during such as the 3rd reservation threshold one month, then send the second reminder message, this second reminder message can be the message that reminding user carries out charge maintenance, and the concrete form of this second reminder message can be any one or several combination in the forms such as sound, literal, ejection dialog box, flash of light and vibrations.Such as, the second reminder message is that " your battery needs to be serviced the ejection dialog box, safeguard? " combination with of short duration the tinkle of bells.
In sum, whether the battery management method that the embodiment of the invention two provides is by surpassing reservation threshold according to battery electric quantity, the mode of operation of portable terminal automaticallyes switch, both can prolong the cruising time of portable terminal, can satisfy again the rule that discharges and recharges of lithium battery, reach the effect in the life-span that prolongs lithium battery.The battery management method that the embodiment of the invention two provides also is full of behind the electricity to battery and battery is reminded need to safeguard the time; can better protect battery; what make that the operating state of battery meets battery always self discharges and recharges rule, reaches further the effect in the life-span that prolongs lithium battery.
Embodiment three
Please refer to Fig. 3, it shows the block diagram of the cell managing device that the embodiment of the invention three provides.This cell managing device can be used for comprising the portable terminal of battery, and this portable terminal can be mobile phone, panel computer or notebook etc.This cell managing device can comprise battery judge module 320 and pattern setting module 340.
If pattern setting module 340 is used for battery electric quantity and surpasses the first reservation threshold, the mode of operation of then setting portable terminal is normal mode.
If pattern setting module 340 also is used for battery electric quantity and does not surpass the first reservation threshold, the mode of operation of then setting portable terminal is battery saving mode, and this battery saving mode can comprise any or several combinations in the following pattern: the part hardware in the portable terminal is disabled, the certain applications program in the portable terminal is disabled and portable terminal in part hardware be lowered the performance operation.
Preferably, cell managing device can also comprise object classification module 342, as shown in Figure 4.Object classification module 360 is used for receiving the user to the classification of predetermined hardware and application program, and this classification comprises: must operation and optional operation.
If the pattern setting module 340 concrete battery electric quantities that are used for do not surpass the first reservation threshold, the mode of operation of then setting portable terminal is battery saving mode, and this battery saving mode comprises any or several combinations in the following pattern: the type in the portable terminal is that the type in the disabled and portable terminal of the hardware of optional operation is that the application program of optional operation is disabled.
Cell managing device can also comprise pattern storage module 344, as shown in Figure 4.Pattern storage module 380 is used for the first performance operational mode and the second performance operational mode of storing predetermined hardware, and wherein, the performance that the Performance Ratio when predetermined hardware is in the first performance operational mode is in the second performance operational mode is low.If the pattern setting module 340 concrete battery electric quantities that are used for do not surpass the first reservation threshold, the mode of operation of then setting portable terminal is battery saving mode, and this battery saving mode comprises following pattern: the predetermined hardware in the portable terminal is in the operation of the first performance operational mode.
Cell managing device can also comprise full electric prompting module 360, as shown in Figure 4.Battery judge module 320 also is used for judging whether battery electric quantity has reached the second reservation threshold in charging process.If full electric prompting module 360 is used for battery electric quantity and has reached the second reservation threshold in charging process, then send the first reminder message.Wherein, the span of the second reservation threshold is [80%, 100%].
Cell managing device can also comprise safeguards prompting module 380, as shown in Figure 4.Battery judge module 320 is used for judging whether trickle charge time last time of battery surpasses the 3rd reservation threshold.Surpass the 3rd reservation threshold if safeguard prompting module 380 for trickle charge time last time of battery, then sent the second reminder message.
In sum, whether the cell managing device that the embodiment of the invention three provides is by surpassing reservation threshold according to battery electric quantity, the mode of operation of portable terminal automaticallyes switch, both can prolong the cruising time of portable terminal, can satisfy again the rule that discharges and recharges of lithium battery, reach the effect in the life-span that prolongs lithium battery.The cell managing device that the embodiment of the invention three provides also is full of behind the electricity to battery and battery is reminded need to safeguard the time; can better protect battery; what make that the operating state of battery meets battery always self discharges and recharges rule, reaches further the effect in the life-span that prolongs lithium battery.
Need to prove: the cell managing device that above-described embodiment provides is when battery management, only the division with above-mentioned each functional module is illustrated, in the practical application, can as required the above-mentioned functions distribution be finished by different functional modules, the internal structure that is about to device is divided into different functional modules, to finish all or part of function described above.In addition, the cell managing device that above-described embodiment provides and battery management method embodiment belong to same design, and its specific implementation process sees embodiment of the method for details, repeats no more here.
The all or part of step that one of ordinary skill in the art will appreciate that realization above-described embodiment can be finished by hardware, also can come the relevant hardware of instruction to finish by program, described program can be stored in a kind of computer-readable recording medium, the above-mentioned storage medium of mentioning can be read-only memory, disk or CD etc.
The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. battery management method is used for comprising the portable terminal of battery, it is characterized in that, described method comprises:
Judge whether battery electric quantity surpasses the first reservation threshold;
If battery electric quantity surpasses the first reservation threshold, the mode of operation of then setting described portable terminal is normal mode;
If battery electric quantity does not surpass the first reservation threshold, the mode of operation of then setting described portable terminal is battery saving mode, and described battery saving mode comprises any or several combinations in the following pattern: the part hardware in the disabled and described portable terminal of certain applications program in disabled, the described portable terminal of the part hardware in the described portable terminal is lowered the performance operation.
2. battery management method according to claim 1 is characterized in that, describedly judges that whether battery electric quantity surpasses before the first reservation threshold, also comprises:
Receive the user to the classification of predetermined hardware and application program, described classification comprises: must move and optional operation;
Part hardware in the described portable terminal is disabled, is specially: the type in the described portable terminal is that the hardware of optional operation is disabled;
Certain applications program in the described portable terminal is disabled, is specially: the type in the described portable terminal is that the application program of optional operation is disabled.
3. battery management method according to claim 1 is characterized in that, describedly judges that whether battery electric quantity surpasses before the first reservation threshold, also comprises:
The first performance operational mode of storing predetermined hardware and the second performance operational mode, wherein, the performance that the Performance Ratio when described predetermined hardware is in the first performance operational mode is in the second performance operational mode is low;
Part hardware in the described portable terminal is lowered the performance operation, is specially: the predetermined hardware in the described portable terminal is in the operation of the first performance operational mode.
4. battery management method according to claim 1 is characterized in that, described method also comprises:
Judge whether described battery electric quantity has reached the second reservation threshold in charging process;
If described battery electric quantity has reached the second reservation threshold in charging process, then send the first reminder message;
Wherein, the span of the second reservation threshold is [80%, 100%].
5. battery management method according to claim 1 is characterized in that, described method also comprises:
Whether trickle charge time last time of judging described battery surpasses the 3rd reservation threshold;
If trickle charge time last time of described battery surpasses the 3rd reservation threshold, then send the second reminder message.
6. cell managing device is used for comprising the portable terminal of battery, it is characterized in that, described device comprises:
The battery judge module is used for judging whether battery electric quantity surpasses the first reservation threshold;
The pattern setting module surpasses the first reservation threshold if be used for battery electric quantity, and the mode of operation of then setting described portable terminal is normal mode;
Described pattern setting module, do not surpass the first reservation threshold if also be used for battery electric quantity, the mode of operation of then setting described portable terminal is battery saving mode, and described battery saving mode comprises any or several combinations in the following pattern: the part hardware in the disabled and described portable terminal of certain applications program in disabled, the described portable terminal of the part hardware in the described portable terminal is lowered the performance operation.
7. cell managing device according to claim 6 is characterized in that, described cell managing device also comprises:
The object classification module;
Described object classification module is used for receiving the user to the classification of predetermined hardware and application program, and described classification comprises: must move and optional operation;
Described pattern setting module, do not surpass the first reservation threshold if also be used for battery electric quantity, the mode of operation of then setting described portable terminal is battery saving mode, and described battery saving mode comprises any or several combinations in the following pattern: the type in the described portable terminal is that the type in the disabled and described portable terminal of the hardware of optional operation is that the application program of optional operation is disabled.
8. cell managing device according to claim 6 is characterized in that, described cell managing device also comprises:
The pattern storage module;
Described pattern storage module, for the first performance operational mode and the second performance operational mode of storing predetermined hardware, wherein, the performance that the Performance Ratio when described predetermined hardware is in the first performance operational mode is in the second performance operational mode is low;
Described pattern setting module, do not surpass the first reservation threshold if also be used for battery electric quantity, the mode of operation of then setting described portable terminal is battery saving mode, and described battery saving mode comprises following pattern: the predetermined hardware in the described portable terminal is in the operation of the first performance operational mode.
9. cell managing device according to claim 6 is characterized in that, described cell managing device also comprises:
Full electric prompting module;
Described battery judge module also is used for judging whether described battery electric quantity has reached the second reservation threshold in charging process;
Described full electric prompting module has reached the second reservation threshold if be used for described battery electric quantity in charging process, then sends the first reminder message;
Wherein, the span of the second reservation threshold is [80%, 100%].
10. cell managing device according to claim 6 is characterized in that, described cell managing device also comprises:
Safeguard prompting module;
Described battery judge module is used for judging whether trickle charge time last time of described battery surpasses the 3rd reservation threshold;
The described prompting module of safeguarding surpasses the 3rd reservation threshold if be used for trickle charge time last time of described battery, then sends the second reminder message.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101026989A CN103369124A (en) | 2012-04-10 | 2012-04-10 | Battery management method and device |
| PCT/CN2013/073889 WO2013163916A1 (en) | 2012-04-10 | 2013-04-08 | Method for monitoring and manging battery charge level and apparatus for performing the same |
| US14/394,077 US9285431B2 (en) | 2012-04-10 | 2013-04-08 | Method for monitoring and managing battery charge level and apparatus for performing the same |
| SG11201406477UA SG11201406477UA (en) | 2012-04-10 | 2013-04-08 | Method for monitoring and manging battery charge level and apparatus for performing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101026989A CN103369124A (en) | 2012-04-10 | 2012-04-10 | Battery management method and device |
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| CN103369124A true CN103369124A (en) | 2013-10-23 |
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| CN2012101026989A Pending CN103369124A (en) | 2012-04-10 | 2012-04-10 | Battery management method and device |
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| CN104065835A (en) * | 2014-07-10 | 2014-09-24 | 深圳市中兴移动通信有限公司 | Mobile terminal and power saving method and device thereof |
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| CN104917241A (en) * | 2015-06-15 | 2015-09-16 | 陆俊 | Control method for charging current of mobile terminal and mobile terminal |
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