CN103199311A - Battery power saving method and battery power saving apparatus for portable electronic product, and mobile terminal - Google Patents
Battery power saving method and battery power saving apparatus for portable electronic product, and mobile terminal Download PDFInfo
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- CN103199311A CN103199311A CN2013100463564A CN201310046356A CN103199311A CN 103199311 A CN103199311 A CN 103199311A CN 2013100463564 A CN2013100463564 A CN 2013100463564A CN 201310046356 A CN201310046356 A CN 201310046356A CN 103199311 A CN103199311 A CN 103199311A
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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 power saving method for a portable electronic product. The method comprises the following steps: detecting current battery power of a system; sending a low power prompt signal when the current battery power of the system is lower than a low power triggering threshold; and setting a power saving mode expected by a user according to the low power triggering threshold, wherein the power saving mode is associated with a plurality of sets of operation parameters and/or on-off states related to power consumption of the system. The invention further discloses a battery power saving apparatus for the portable electronic product. The battery power saving apparatus comprises a battery power detector, a low power prompting device and a power saving mode setting device. When it is detected that current battery power of the system is lower than the low power triggering threshold, the low power prompt signal is sent, and the power saving mode expected by the user is set according to the low power triggering threshold. On the basis of the apparatus, the invention also discloses a mobile terminal of the portable electronic product using the battery power saving apparatus. The mobile terminal guarantees that the user sets a correct power saving mode at the right time, so the purpose of battery power saving is realized in reality.
Description
Technical field
The present invention relates to portable type electronic product, relate in particular to a kind of battery power saving method, equipment and portable terminal of portable type electronic product.
Background technology
At present, along with developing rapidly of mobile communication technology, mobile phone users has not only proposed very high requirement to function, reliability and the operability of mobile phone, and the human oriented design of mobile phone is also had more and more higher demand.This just requires the demand that the mobile phone designer must many-sided user of consideration, and battery is exactly design objective that needs are paid close attention to wherein service time.
Battery in daily use, does not connect the unique power supply under the charger situation as most mobile phones, and the normal use of mobile phone is had very big influence.Yet, being limited by the bottleneck that battery technology develops, the electric weight of battery of mobile phone is all very limited, and it is generally shorter to cause mobile phone to continue service time.Along with the consumption gradually of battery electric quantity until closing automatically, cause the user can't the normal running mobile phone through regular meeting.In order not influence the realization of mobile phone basic function, the user needs often to pay close attention to the battery electric quantity of mobile phone, and in time charges when battery electric quantity is low, exhausts and can't use the phenomenon of mobile phone at material time section internal cause battery electric quantity avoiding as far as possible.
Undoubtedly, it is unpractical requiring the user to pay close attention to battery electric quantity constantly.In view of this, prior art has proposed two class solutions: the basic ideas of a class solution are to carry out low capacity prompt when battery electric quantity is lower than setting threshold, thereby reminds the user in time to charge, increase battery electric quantity by charging, guarantee that thus battery can continued power; The basic ideas of another kind of solution are, limited electric weight to battery rationally uses and distribution, when detecting the battery electric quantity deficiency, make host computer system enter battery saving mode as early as possible, thereby reduce the system battery electric quantity consumption, prolong mobile phone service time thus, to reach the purpose that satisfies the most important demand of user.
Battery saving mode in the one class solution of back is the summation of some system switchings and parameter setting option in fact, thereby can reach purpose of power saving by these switches of batch modification or parameter.In other words, under battery saving mode, can by help the user quickly the on off state in the switch mobile phone, regulate parameter setting values size etc. measure, come to make mobile phone realize power saving from hardware and software two aspects.But it is not enough that the power saving effect of this class power save scheme is still disliked: on the one hand, the user when selecting battery saving mode often the user be concerned about the electric quantity consumption problem of battery, when perhaps perceiving the electric weight inadequate resource of battery, but how many electric weight battery did not have mostly and can economize this moment; On the other hand, it is initiatively to select that the user selects the process of battery saving mode, but be not that each user can both understand the meaning that switch and parameter arrange under the battery saving mode, they may open or close some does not need or the switch of needs, this makes and pattern that the user selects may not match with the true scene that needs to use (user may need to answer a call as low electric weight the time, but the user may open offline mode), can't reach the power saving purpose though be provided with battery saving mode thus.
Similar with the operating position of battery of mobile phone, also there are the problems referred to above in other portable terminals such as panel computer, intelligent game computer, intelligent navigation instrument, intelligent remote controller, intelligent machine top box, their host computer system all needs battery-powered, along with the consumption gradually of battery electric quantity until closing automatically, make to be subjected to their lasting service time bigger restriction.Though prior art has proposed some battery power saving schemes, all can not satisfy user's demand fully.Therefore, how to overcome the above-mentioned defective that exists in the system whole or in part, just become a urgent problem.
Summary of the invention
In view of above-mentioned prior art be difficult to guarantee the user when appropriate machine select reasonable battery saving mode, can't effectively realize the problem of power saving thus, battery power saving method, equipment and the portable terminal of portable type electronic product of the present invention proposed.
According to one aspect of the present invention, a kind of battery power saving method of portable type electronic product is provided, it comprises:
The current battery electric quantity of detecting system;
When the current battery electric quantity of system is equal to or less than a low electric weight activation threshold value, send a low capacity prompt signal; And
According to this low capacity prompt signal, the battery saving mode of user's expectation is set, the related some operational factors relevant with system power consumption of this battery saving mode and/or the set of on off state.
Wherein, operational factor that should be relevant with system power consumption and/or the set of on off state comprise one or more in overtime of telephone state, short message state, GPS state, network state, screen intensity, screen.
Accordingly, the battery saving mode of this user's expectation comprises best battery saving mode, super long standby time pattern and limit battery saving mode, wherein:
Under this best battery saving mode, operational factor that should be relevant with system power consumption and/or the set of on off state arrange at least telephone state for open, short message state for open, network state with the user give tacit consent to, the GPS state for close, screen intensity be minimum, screen is overtime for the shortest;
Under this super long standby time pattern, operational factor that should be relevant with system power consumption and/or the set of on off state arrange at least telephone state for open, short message state for unlatching, network state for close, the GPS state for close, screen intensity be minimum, screen is overtime for the shortest;
Under this limit battery saving mode, operational factor that should be relevant with system power consumption and/or the set of on off state arrange at least telephone state for close, short message state for close, network state for close, the GPS state for close, screen intensity be minimum, screen is overtime for the shortest.
Further, this is according to this low capacity prompt signal, arranges in the step of battery saving mode of user's expectation, for the On/Off state battery saving mode of user's expectation is set by setting low electric weight automatic power save switch, wherein:
When closing this low electric weight automatic power save switch, be set to initiatively select battery saving mode, initiatively select under the battery saving mode at this, revise operational factor and/or the on off state relevant with system power consumption by the user according to situational context;
When should hanging down electric weight automatic power save switch, unlatching is set to passive selection battery saving mode, under this passive selection battery saving mode, select best battery saving mode, super long standby time pattern or limit battery saving mode by the user, afterwards by system according to the default modification of user-selected cover half formula operational factor and/or the on off state relevant with system power consumption.
Further, this is according to this low capacity prompt signal, arranges in the step of battery saving mode of user's expectation, and further arranging should low electric weight activation threshold value.
Particularly, in the step of the current battery electric quantity of this detecting system, by the battery electric quantity monitoring application program interface of the system of being registered to, detect the current battery electric quantity of this system.
More specifically, should be by the battery electric quantity monitoring application program interface of the system of being registered to, the step of detecting this current battery electric quantity of system specifically may further comprise the steps:
Receive the electric quantity change message that this system battery electric weight monitoring application program interface provides;
Filter this electric quantity change message; And
Gather through this electric quantity change message of filtering and calculate the current battery electric quantity of this system.
More preferably, in the step of the current battery electric quantity of this detecting system, when the current battery electric quantity of this system reaches a low electric-quantity monitoring value, improve the detecting frequency to this current battery electric quantity of system.
Alternatively, the current battery electric quantity of this system represents with the form of percentage, spacer-frame and/or expectation up duration.
More preferably, system reduces the renewal frequency that all are activated application after entering into the battery saving mode of user's expectation.
According to a further aspect in the invention, provide a kind of battery power saving equipment of portable type electronic product, it comprises:
The electric-quantity monitoring device is configured to the current battery electric quantity of detecting system;
The low capacity prompt device is configured to judge whether the current battery electric quantity of system is equal to or less than a low electric weight activation threshold value, if send a low capacity prompt signal; And
Battery saving mode arranges device, is configured to according to this low capacity prompt signal, and the battery saving mode of user's expectation is set, the related some operational factors relevant with system power consumption of this battery saving mode and/or the set of on off state.
In addition, according to a further aspect of the invention, also provide a kind of portable terminal of portable type electronic product, it comprises main frame and is the battery of main frame power supply, adopts above battery power saving equipment in this main frame.
Battery power saving method, equipment and portable terminal according to portable type electronic product of the present invention, can be when the current battery electric quantity of system be low corresponding transmission low capacity prompt signal, thereby can make the user that the battery saving mode of expectation is set according to this low capacity prompt signal, solve the user thus and be difficult to accurately grasp the problem that battery saving mode opportunity and choose reasonable battery saving mode are set, obtained the battery limited electric weight has been carried out reasonable distribution and use, can prolong battery service time accordingly, finally satisfy the beneficial effect of the most important demand of user.Especially, the invention provides some kinds of battery saving modes that use scene to match with battery, when the user is unfamiliar with the meaning of switch under the battery saving mode or parameter and arranges when requiring, certain battery saving mode of providing of selective system gets final product simply, can avoid the user that problem improperly is set thus, thereby finally reach real purpose of power saving.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, and for above and other objects of the present invention, feature and advantage can be become apparent, below especially exemplified by the specific embodiment of the present invention.
Description of drawings
By reading hereinafter detailed description of the preferred embodiment, various other advantage and benefits will become cheer and bright for those of ordinary skills.Accompanying drawing only is used for the purpose of preferred implementation is shown, and does not think limitation of the present invention.And in whole accompanying drawing, represent identical parts with identical reference symbol.In the accompanying drawings:
Fig. 1 shows the flow chart of the battery power saving method of portable type electronic product according to an embodiment of the invention;
Fig. 2 shows according to an embodiment of the invention, the procedure chart of detecting system current electric quantity in Fig. 1;
Fig. 3 shows according to an embodiment of the invention, is used for adjusting the procedure chart of the detecting frequency of detecting system current electric quantity among Fig. 1; And
Fig. 4 shows the structured flowchart of the battery power saving equipment of portable type electronic product according to an embodiment of the invention.
Embodiment
Exemplary embodiment of the present invention is described below with reference to accompanying drawings in more detail.Though shown exemplary embodiment of the present invention in the accompanying drawing, yet should be appreciated that and to realize the present invention and the embodiment that should do not set forth limits here with various forms.On the contrary, it is in order to understand the present invention more thoroughly that these embodiment are provided, and can with scope of the present invention complete convey to those skilled in the art.
See also Fig. 1, it shows the flow chart of the battery power saving method of portable type electronic product according to an embodiment of the invention.The basic process of this embodiment is: the current battery electric quantity of detecting system (as step S110); (herein refer to be equal to or less than, below identical) the default low electric weight activation threshold value (as step S120) of judging again whether the current battery electric quantity of system is lower than; If then send a low capacity prompt signal, in order to the battery saving mode (step S130～step S140) of user's expectation is set according to this low capacity prompt signal by system or user; If not, then continue the current battery electric quantity of detecting system, when the current battery electric quantity of system is lower than this low electric weight activation threshold value, according to method shown in step S130～step S140 battery saving mode is set again.Below further combined with Fig. 1, the battery power saving method of present embodiment portable type electronic product is described in detail.
This method starts from step S110, and this step 110 is in order to the current battery electric quantity of detecting system.Forms such as the current battery electric quantity of the system here specifically can percentage, spacer-frame, expectation up duration represent intuitively; Certainly, the mode that present embodiment also can take above-mentioned various ways to combine is come the current battery electric quantity of display systems, does not repeat them here.
In step S110, how to come the current battery electric quantity of detecting system, generally by power management chip monitoring and control, it calculates battery electric quantity by the cell voltage in the detecting battery discharge procedure.For example, the voltage when general cellular li-ion battery is expired electricity is about 4.2V, and discharge cut-off voltage is about 2.7V, therefore only need know the current cell voltage when mobile phone uses, and just can converse the theoretical residual capacity of battery.
For portable terminals such as smart mobile phone, panel computer, their mainstream operation system is the Android(Android), ios or Windows, be many with what Android was installed at present.For the equipment that Android is installed, there is a BatteryManager(battery management function in it), it can send sticky(viscosity) system broadcasts of type, various information such as current battery electric quantity state, charged state have been comprised among its function return value intent, therefore can monitor module by the battery electric quantity monitoring application program interface registration to system, come the current battery electric quantity of detecting system.
Particularly, can monitor to the system service registration, by monitoring the battery electric quantity change message Intent that BatteryManager sends, obtain Level and the Scale of current electric quantity, and then the percentage that can calculate current electric quantity, its code sample is as described below:
int?level=battery.getIntExtra(BatteryManager.EXTRA_LEVEL,-1);
int?scale=battery.getIntExtra(BatteryManager.EXTRA_SCALE,-1);
float?batteryPct=level/(float)scale;
Like this, by monitoring module to system registry, the embodiment of the invention is detecting system current electric quantity easily just.When the dump energy of battery be lower than some levels other the time, just can point out the user to adopt corresponding power saving measure, perhaps point out the user in time to charge, avoid thus exhausting the inconvenience that brings because of battery electric quantity.
After the current battery electric quantity of the system of detecting, in step S120, judge whether the current battery electric quantity of system is lower than the electric weight activation threshold value.Should can preestablish by low electric weight activation threshold value, for example be preset as 15%, 20%, 25% etc. of the total electric weight of battery, generally select 15% needs that can satisfy most of user.When the current battery electric quantity of system is lower than the electric weight rank of this low electric weight activation threshold value correspondence, by carrying out low capacity prompt automatically, make the user need not constantly to be concerned about battery dump energy, so just relatively meet the requirement of human oriented design.
Judge after the current battery electric quantity of system is lower than the electric weight activation threshold value at step S120, will correspondingly send the low capacity prompt signal among the step S130.The form of this low capacity prompt signal can have multiple: it can be sound, light or vibration signal etc., and by the signal of this easy perception, the prompting user in time takes measures such as power saving or charging; It also can be the signal of telecommunication, and it is as control command, and triggering system itself is taked the power saving measure, in order to prolong the service time of battery.
Mainly refer to a kind of form in back in the present embodiment, it is as control command, triggering system enters battery saving mode and selects the interface, after the user had selected some battery saving modes that presets, the operational factor relevant with power consumption and/or on off state just can be revised by the definition of this battery saving mode defaultly by system.
Obtain after the low capacity prompt signal according to above-mentioned steps S110～S130, at step S140 place, the battery saving mode of user's expectation just can correspondingly be set: a kind of mode is for initiatively selecting, namely by the battery saving mode of user according to use scene setting user expectation, this moment is by user's modification power consumption relevant operational factor and/or on off state; Another kind of mode is passive selection, i.e. certain battery saving mode that is preset by user's selective system is revised as default setting under this battery saving mode by system's operational factor that power consumption is relevant and/or on off state.
Mainly be to adopt a kind of mode in back in the present embodiment, namely after system sent the low capacity prompt signal, system ejected battery saving mode the interface is set, and points out the user to select the battery saving mode of certain system intialization thus.These battery saving modes that preset can use scene to match with battery better, after the user has selected certain battery saving mode, in fact also just are provided with the battery saving mode of user's expectation.The user can select corresponding battery saving mode in this interface, above-mentioned low electric weight activation threshold value also can further be set, and is adjusted to 20% as hanging down the electric weight activation threshold value from 25% time, and maybe will hang down the electric weight activation threshold value and be adjusted to 20% from 15%, etc.
Above-mentioned battery saving mode is related some operational factors relevant with system power consumption and/or the set of on off state, it includes but not limited to that generally telephone state, short message state, GPS state, network state, screen intensity, screen are overtime etc., by revising or arrange these operational factors or the switch in this set, just can make system enter into corresponding battery saving mode, prolong battery service time thus, in order to guarantee user's primary demand.
Above-mentioned battery saving mode is preset in the system, and they can use scene to match with battery preferably.For the embodiment of the invention, it provides three kinds of battery saving modes at least, and they are respectively best battery saving mode, super long standby time pattern and limit battery saving mode, and main operational factor and on off state under these three kinds of battery saving modes are as shown in table 1:
System operational parameters and on off state under three kinds of battery saving modes of table 1
As shown in Table 1, three kinds of battery saving modes have following characteristics respectively:
Under best battery saving mode, the operational factor relevant with system power consumption and/or the set of on off state arrange at least telephone state for open, short message state for open, network state with user's acquiescence, GPS state for close, screen intensity be minimum, screen is overtime for the shortest.At this best battery saving mode, phone, note are opened, and network state is given tacit consent to the user, because it can satisfy user's main demand, thereby become a kind of modal power down mode.Therefore, if the user does not make corresponding selection, this best battery saving mode will be selected defaultly by system, and namely one of systemic presupposition can be answered the call, be sent short messages in low electric weight, but other switch setting is optimum state all.
Under the super long standby time pattern, the operational factor relevant with system power consumption and/or the set of on off state arrange at least telephone state for open, short message state for open, network state for close, the GPS state for close, screen intensity be minimum, screen is overtime for the shortest.In this super long standby time pattern, network is closed but is not influenced standby, therefore can provide the most basic conversation and SMS for the user.
Under limit battery saving mode, the operational factor relevant with system power consumption and/or the set of on off state arrange at least telephone state for close, short message state for close, network state for close, the GPS state for close, screen intensity be minimum, screen is overtime for the shortest.Because under limit battery saving mode, the system that can only guarantee moves, but can't call, sends note etc., so the general user can only use at special time.
In the present embodiment, can for the On/Off state battery saving mode that the user expects be set by setting low electric weight automatic power save switch, wherein:
When closing low electric weight automatic power save switch, be set to initiatively select battery saving mode, initiatively selecting under the battery saving mode, by the user according to situational context modification operational factor and/or the on off state relevant with system power consumption;
When hanging down electric weight automatic power save switch, unlatching is set to passive selection battery saving mode, under passive selection battery saving mode, select best battery saving mode, super long standby time pattern or limit battery saving mode by the user, afterwards by system according to the default modification of user-selected cover half formula operational factor and/or the on off state relevant with system power consumption.
For above-described embodiment, when system's current electric quantity was higher than low power threshold, the user can select battery saving mode on one's own initiative; When system's current electric quantity is lower than power threshold, then to determine initiatively to select battery saving mode according to the On/Off state of low electric weight automatic power save switch, still passive selection battery saving mode.
Usually, the low electric weight automatic power save switch of acquiescence is opened in the embodiment of the invention, and at this moment system can help user default ground to set three kinds of battery saving modes.At this moment, the user only need select one of these three kinds of battery saving modes to get final product simply, need not concrete operational factor or the on off state of system are arranged, and it is very easy to operate, and has also avoided arranging voluntarily the possibility of makeing mistakes.
But under certain conditions, the user may be unwilling to use the battery power saving scheme of the portable type electronic product that the embodiment of the invention provides, this moment the user can to set low electric weight automatic power save switch be closed condition, so just can initiatively revise the operational factor relevant with system power consumption and/or on off state by the user, system is set to the battery saving mode of user's expectation the most at last.That is to say, when low electric weight automatic power save switch cuts out, can not trigger the selection interface of low electric weight battery saving mode, the user needs initiatively to select battery saving mode according to the imagination of oneself, namely need independently to revise the operational factor relevant with system power consumption and/or on off state, this puts the non-embodiment of the invention and pays close attention to, and does not repeat them here.After this, if when the user thinks acquiescence battery saving mode that the use system provides again, revert to opening as long as will hang down electric weight automatic power save switch.
Above embodiment is corresponding transmission low capacity prompt signal when the current battery electric quantity of system is low, can make the user that the battery saving mode of expectation is set according to this low capacity prompt signal thus, this is conducive to the user and grasps the battery saving mode opportunity of arranging comparatively exactly, select comparatively appropriate battery saving mode, can carry out reasonable distribution and use to the battery limited electric weight thus, thereby prolonged battery service time, finally satisfied the most important demand of user.In addition, because this embodiment provides some kinds of battery saving modes that use scene to match with battery, when the user is unfamiliar with the meaning of switch under the battery saving mode or parameter and arranges when requiring, certain battery saving mode of providing of selective system gets final product simply, can avoid the user that problem improperly is set thus, thereby finally reach real purpose of power saving.
As previously mentioned, can monitor module by one of battery electric quantity monitoring application program interface registration to system among the step S110, detect the current battery electric quantity of described system.In this case, system can start the electric quantity change message of a backstage service monitoring system, and message filtered, can trigger the user when being judged to be low electric weight and set corresponding battery saving mode, thereby the equipment when guaranteeing that electric weight is low can use the more time.Be described further combined with Fig. 2 below.
Referring to Fig. 2, it shows according to an embodiment of the invention, the procedure chart of detecting system current electric quantity in Fig. 1.Among Fig. 2, after module is monitored in the battery electric quantity monitoring application program interface registration of system, the current battery electric quantity detailed process of detecting system is: at first, and the electric quantity change message (as step S210) that receiving system battery electric quantity monitoring application program interface provides; Afterwards, filter electric quantity change message (as step S220); At last, gather electric quantity change message and the current battery electric quantity of computing system (as step S230) through filtering, the current battery electric quantity of resulting system specifically represents with forms such as percentage, spacer-frame and/or expectation up durations, and intuitive is better.
Describe content as can be known by preamble, the prerequisite of the embodiment of the invention is to need the current battery electric quantity of detecting system; Be understandable that: the frequency of detecting is more high, and the result is more accurate; But the detecting frequency is more high, and the burden of system is more heavy, has also increased system power consumption simultaneously.For this reason, the embodiment of the invention has adopted the technical scheme of frequency conversion rate detecting, further describes as follows.
See also Fig. 3, it shows according to an embodiment of the invention, is used for adjusting the procedure chart of the detecting frequency of detecting system current electric quantity among Fig. 1.Its basic ideas are, when the current battery electric quantity of system reaches a low electric-quantity monitoring value, raising is to the detecting frequency of the current battery electric quantity of system, particularly: during beginning, the detecting frequency of the current battery electric quantity of initialization system is lower frequency (as step S310); Then by the current battery electric quantity of this lower frequency surveillance system (as step S320); Judge again whether the current battery electric quantity of system reaches default low electric-quantity monitoring value (as step S330), and the comparable low power threshold of this low electric-quantity monitoring value exceeds certain proportion, for example is 30%～40% of battery Full Charge Capacity; When the current battery electric quantity of system was lower than this low electric-quantity monitoring value, the detecting frequency of the current battery electric quantity of initialization system was higher frequency (for example for initial value 2～3 times), and system continues the detecting system battery electric quantity according to this higher frequency then.
In Fig. 3, owing to only pay close attention near the electric quantity change situation the battery " low battery state " (low state of charge), thereby reduced the burden of system's lasting detecting battery electric quantity, also further lowered system's power consumption thus, this is conducive to further power saving undoubtedly.
Among the above embodiment, enter into the battery saving mode of user expectation in system after, generally should reduce the renewal frequency that all are activated application, be conducive to further reduce the power consumption of system like this, realize the power saving purpose thus better.
More than being described in detail the battery power saving method of embodiment of the invention portable type electronic product.On this basis, the present invention also correspondingly structure established a kind of battery power saving equipment (hereinafter to be referred as equipment) of portable type electronic product, can realize the power saving purpose preferably, below be described in detail.
Be pointed out that in passing the battery power saving process in the present embodiment equipment sees also the description content of preamble method part if any part not to the utmost; Similarly, as relating to equipment, also can introduce following description content about environment division in the preceding method part.
See also Fig. 4, it shows the structured flowchart of the battery power saving equipment of portable type electronic product according to an embodiment of the invention.This equipment 400 is arranged parts such as device 430 and display 440 and constitutes by electric-quantity monitoring device 410, low capacity prompt device 420, battery saving mode, wherein: electric-quantity monitoring device 410 is connected to system battery electric weight monitoring application program interface 500; Electric-quantity monitoring device 410, low capacity prompt device 420, battery saving mode arrange device and link to each other in turn; Display 440 is connected respectively with electric-quantity monitoring device 410, low capacity prompt device 420, battery saving mode.Below the function of each parts in the equipment 400 is described in detail respectively.
Equipment 400 has electric-quantity monitoring device 410, and it is coupled on the system battery electric weight monitoring application program interface 500, can the current battery electric quantity of real-time detection system.This electric-quantity monitoring device 410 is also connected to display 440, and the current battery electric quantity data exhibiting of the system that makes electric-quantity monitoring device 410 obtain is on display 440.Usually, the current battery electric quantity data of system specifically can percentage, spacer-frame and/or estimate that form such as up duration represents, and are very directly perceived.
In addition, equipment 400 has low capacity prompt device 420, and it can judge whether the current battery electric quantity of system is lower than the electric weight activation threshold value; When the current battery electric quantity of system was lower than the electric weight activation threshold value, low capacity prompt device 420 can send the low capacity prompt signal, can point out user or system that battery saving mode is set accordingly and carry out power saving.Similarly, this low capacity prompt signal also can show at display 440, is convenient to the user like this battery saving mode initiatively is set.
In addition, equipment 400 has battery saving mode simultaneously device 430 is set, and it can arrange the battery saving mode of user's expectation according to the low capacity prompt signal, and this battery saving mode is preset in the system, can use scene to match with battery.The related some operational factors relevant with system power consumption of these battery saving modes and/or the set of on off state, by revising these operational factors or on off state, the power consumption of reduction system can prolong battery service time, guarantees to satisfy user's primary demand thus.Similarly, this battery saving mode arranges device 430 also can be connected to display 440, can represent a battery saving mode at display 440 thus the interface is set, make the user can select the above-mentioned battery saving mode that presets easily like this, finally finish the battery saving mode that user's expectation is set.
In the present embodiment equipment 400, the set owner that battery saving mode arranges device 430 operational factor relevant with system power consumption that relate to and/or on off state will comprise that telephone state, short message state, GPS state, network state, screen intensity, screen are overtime etc.Therewith accordingly, the battery saving mode of user's expectation comprises best battery saving mode, super long standby time pattern and limit battery saving mode, wherein: under the best battery saving mode, the operational factor relevant with system power consumption and/or the set of on off state arrange at least telephone state for open, short message state for open, network state with user's acquiescence, GPS state for close, screen intensity be minimum, screen is overtime for the shortest; Under the super long standby time pattern, the operational factor relevant with system power consumption and/or the set of on off state arrange at least telephone state for open, short message state for open, network state for close, the GPS state for close, screen intensity be minimum, screen is overtime for the shortest; Under the limit battery saving mode, the operational factor relevant with system power consumption and/or the set of on off state arrange at least telephone state for close, short message state for close, network state for close, the GPS state for close, screen intensity be minimum, screen is overtime for the shortest.Like this, after equipment 400 was triggered to battery saving mode by low electric weight the interface is set, the user can select a battery saving mode that presets to get final product simply, operates very easy.
In the present embodiment equipment 400, battery saving mode arranges device 430 can be by setting low electric weight automatic power save switch arranges user's expectation for the On/Off state battery saving mode, wherein: when closing low electric weight automatic power save switch, be set to initiatively select battery saving mode, initiatively selecting under the battery saving mode, revising operational factor and/or the on off state relevant with system power consumption by the user according to situational context; When hanging down electric weight automatic power save switch, unlatching is set to passive selection battery saving mode, under passive selection battery saving mode, select best battery saving mode, super long standby time pattern or limit battery saving mode by the user, afterwards by system according to the default modification of user-selected cover half formula operational factor and/or the on off state relevant with system power consumption.Here, the low electric weight automatic power save switch of acquiescence is opened in the equipment 400; But it is closed condition that the user can set low electric weight automatic power save switch, can initiatively revise the operational factor relevant with system power consumption and/or on off state by the user accordingly; Afterwards, the user also can revert to opening with hanging down electric weight automatic power save switch.
As shown in Figure 4, electric-quantity monitoring device 410 is a vitals in the equipment 400, and it has one and monitors module 411, and it comes the current battery electric quantity of detecting system by being registered to system battery electric weight monitoring application program interface 500.The basic process of the current battery electric quantity of these electric-quantity monitoring device 410 detecting systems is, the electric quantity change message that receiving system battery electric quantity monitoring application program interface provides, filter electric quantity change message afterwards, gather electric quantity change message and the current battery electric quantity of computing system through filtering then, can obtain the system battery electric weight efficiently and accurately thus.Especially, when this electric-quantity monitoring device 410 reaches a certain low electric-quantity monitoring value at the current battery electric quantity of system, can improve the detecting frequency to the current battery electric quantity of system, namely near the detecting frequency the low electric weight is greater than initial detecting frequency, reduce system burden thus, further reduce system power consumption.
It should be noted that, after the equipment 400 of present embodiment enters into the battery saving mode of user's expectation in system, the renewal frequency that all are activated application can also be reduced, so just system's power consumption can be reduced further, very favourable for the lasting service time of prolongation equipment 400.
The said equipment 400 uses very easy, relates generally to following two aspect contents during operation:
1, when battery saving mode is set, need arrange the charge value that low power threshold need point out for the user (as the battery Full Charge Capacity 15%), when being lower than this threshold value, just can trigger the current battery electric quantity of system corresponding battery saving mode interface, thus user's certain battery saving mode that presets in the selective system easily just;
2, the concrete battery saving mode that hangs down under the electric weight triggering is set, trigger under the situation about working at low electric weight, the user selects best battery saving mode, super long standby time pattern or limit battery saving mode, corresponding system operational parameters or on off state are revised according to selected certain battery saving mode defaultly by the system that makes, reduce battery consumption thus.
Above-mentioned battery power saving equipment can specifically be applied to be equipped with in the various portable terminals, particularly main frame among the portable type electronic products such as the smart mobile phone of Android operating system, intelligent panel computer, intelligent game computer, intelligent navigation instrument, intelligent remote controller, intelligent machine top box.The main frame of these portable terminals is battery-powered, behind its battery power saving equipment by the above-mentioned portable type electronic product of installation, can guarantee that the user arranges correct battery saving mode in correct, really realize the purpose of battery power saving thus, thereby prolonged the lasting service time of battery effectively, this just is conducive to satisfy user's primary demand, and market prospects are good.
Intrinsic not relevant with any certain computer, virtual system or miscellaneous equipment with demonstration at this algorithm that provides.Various general-purpose systems also can be with using based on the teaching at this.According to top description, it is apparent constructing the desired structure of this type systematic.In addition, the present invention is not also at any certain programmed language.Should be understood that and to utilize various programming languages to realize content of the present invention described here, and the top description that language-specific is done is in order to disclose preferred forms of the present invention.
In the specification that provides herein, a large amount of details have been described.Yet, can understand, embodiments of the invention can be put into practice under the situation of these details not having.In some instances, be not shown specifically known method, structure and technology, so that not fuzzy understanding of this description.
Similarly, be to be understood that, in order to simplify the present invention and to help to understand one or more in each inventive aspect, in the description to exemplary embodiment of the present invention, each feature of the present invention is grouped together in single embodiment, figure or the description to it sometimes in the above.Yet the method for the disclosure should be construed to the following intention of reflection: namely the present invention for required protection requires the more feature of feature clearly put down in writing than institute in each claim.Or rather, as following claims reflected, inventive aspect was to be less than all features of the disclosed single embodiment in front.Therefore, follow claims of embodiment and incorporate this embodiment thus clearly into, wherein each claim itself is as independent embodiment of the present invention.
Those skilled in the art are appreciated that and can adaptively change and they are arranged in one or more equipment different with this embodiment the module in the equipment among the embodiment.Can become a module or unit or assembly to the module among the embodiment or unit or combination of components, and can be divided into a plurality of submodules or subelement or sub-component to them in addition.In such feature and/or process or unit at least some are mutually repelling, and can adopt any combination to disclosed all features in this specification (comprising claim, summary and the accompanying drawing followed) and so all processes or the unit of disclosed any method or equipment make up.Unless clearly statement in addition, disclosed each feature can be by providing identical, being equal to or the alternative features of similar purpose replaces in this specification (comprising claim, summary and the accompanying drawing followed).
In addition, those skilled in the art can understand, although comprise some feature rather than further feature included among other embodiment at some embodiment that this is somebody's turn to do, the combination of features of different embodiment means and is within the scope of the present invention and forms different embodiment.For example, in the following claims, the one of any of embodiment required for protection can be used with compound mode arbitrarily.
Each parts embodiment of the present invention can realize with hardware, perhaps realizes with the software module of moving at one or more processor, and perhaps the combination with them realizes.It will be understood by those of skill in the art that and to use microprocessor or digital signal processor (DSP) to realize some or all some or the repertoire of parts in the equipment that dialing interface search uses of utilizing according to the embodiment of the invention in practice.The present invention can also be embodied as for part or all equipment or the device program (for example, computer program and computer program) of carrying out method as described herein.Such realization program of the present invention can be stored on the computer-readable medium, perhaps can have the form of one or more signal.Such signal can be downloaded from internet website and obtain, and perhaps provides at carrier signal, perhaps provides with any other form.
It should be noted above-described embodiment the present invention will be described rather than limit the invention, and those skilled in the art can design alternative embodiment under the situation of the scope that does not break away from claims.In the claims, any reference symbol between bracket should be configured to limitations on claims.Word " comprises " not to be got rid of existence and is not listed in element or step in the claim.Being positioned at word " " before the element or " one " does not get rid of and has a plurality of such elements.The present invention can realize by means of the hardware that includes some different elements and by means of the computer of suitably programming.In having enumerated the unit claim of some devices, several in these devices can be to come imbody by same hardware branch.Any order is not represented in the use of word first, second and C grade.Can be title with these word explanations.
Claims (20)
1. the battery power saving method of a portable type electronic product comprises:
The current battery electric quantity of detecting system;
When the current battery electric quantity of system is equal to or less than a low electric weight activation threshold value, send a low capacity prompt signal; And
According to described low capacity prompt signal, the battery saving mode of user's expectation is set, the related some operational factors relevant with system power consumption of described battery saving mode and/or the set of on off state.
2. the method for claim 1, the set of the described operational factor relevant with system power consumption and/or on off state comprise one or more in overtime of telephone state, short message state, GPS state, network state, screen intensity, screen.
3. method as claimed in claim 2, the battery saving mode of described user's expectation comprises best battery saving mode, super long standby time pattern and limit battery saving mode, wherein:
Under the described best battery saving mode, the set of the described operational factor relevant with system power consumption and/or on off state arrange at least telephone state for open, short message state for open, network state with user's acquiescence, GPS state for close, screen intensity be minimum, screen is overtime for the shortest;
Under the described super long standby time pattern, the set of the described operational factor relevant with system power consumption and/or on off state arrange at least telephone state for open, short message state for open, network state for close, the GPS state for close, screen intensity be minimum, screen is overtime for the shortest;
Under the described limit battery saving mode, the set of the described operational factor relevant with system power consumption and/or on off state arrange at least telephone state for close, short message state for close, network state for close, the GPS state for close, screen intensity be minimum, screen is overtime for the shortest.
4. method as claimed in claim 3 is described according to described low capacity prompt signal, arranges in the step of battery saving mode of user expectation, for the On/Off state battery saving mode of user's expectation is set by setting low electric weight automatic power save switch, wherein:
When closing described low electric weight automatic power save switch, be set to initiatively select battery saving mode, initiatively select under the battery saving mode described, revise operational factor and/or the on off state relevant with system power consumption by the user according to situational context;
When opening described low electric weight automatic power save switch, be set to passive selection battery saving mode, under described passive selection battery saving mode, select best battery saving mode, super long standby time pattern or limit battery saving mode by the user, afterwards by system according to the default modification of user-selected cover half formula operational factor and/or the on off state relevant with system power consumption.
5. the method for claim 1 is described according to described low capacity prompt signal, arranges in the step of battery saving mode of user expectation, and described low electric weight activation threshold value further is set.
6. the method for claim 1 in the step of the current battery electric quantity of described detecting system, by the battery electric quantity monitoring application program interface of the system of being registered to, is detected the current battery electric quantity of described system.
7. method as claimed in claim 6, described battery electric quantity monitoring application program interface by the system of being registered to, the step of detecting the current battery electric quantity of described system specifically may further comprise the steps:
Receive the electric quantity change message that described system battery electric weight monitoring application program interface provides;
Filter described electric quantity change message; And
Gather through the described electric quantity change message of filtering and calculate the current battery electric quantity of described system.
8. the method for claim 1 in the step of the current battery electric quantity of described detecting system, when the current battery electric quantity of described system reaches a low electric-quantity monitoring value, improves the detecting frequency to the current battery electric quantity of described system.
9. the method for claim 1, the current battery electric quantity of described system are with percentage, spacer-frame and/or estimate that the form of up duration represents.
10. as each described method of claim 1～9, system reduces the renewal frequency that all are activated application after entering into the battery saving mode of user's expectation.
11. the battery power saving equipment of a portable type electronic product comprises:
The electric-quantity monitoring device is configured to the current battery electric quantity of detecting system;
The low capacity prompt device is configured to judge whether the current battery electric quantity of system is equal to or less than a low electric weight activation threshold value, if send a low capacity prompt signal; And
Battery saving mode arranges device, is configured to according to described low capacity prompt signal, and the battery saving mode of user's expectation is set, the related some operational factors relevant with system power consumption of described battery saving mode and/or the set of on off state.
12. equipment as claimed in claim 11, described battery saving mode arranges device and is configured to, and the set of the described operational factor relevant with system power consumption and/or on off state comprises one or more in overtime of telephone state, short message state, GPS state, network state, screen intensity, screen.
13. equipment as claimed in claim 12, described battery saving mode arranges device and is configured to, and the battery saving mode of described user's expectation comprises best battery saving mode, super long standby time pattern and limit battery saving mode, wherein:
Under the described best battery saving mode, the set of the described operational factor relevant with system power consumption and/or on off state arrange at least telephone state for open, short message state for open, network state with user's acquiescence, GPS state for close, screen intensity be minimum, screen is overtime for the shortest;
Under the described super long standby time pattern, the set of the described operational factor relevant with system power consumption and/or on off state arrange at least telephone state for open, short message state for open, network state for close, the GPS state for close, screen intensity be minimum, screen is overtime for the shortest;
Under the described limit battery saving mode, the set of the described operational factor relevant with system power consumption and/or on off state arrange at least telephone state for close, short message state for close, network state for close, the GPS state for close, screen intensity be minimum, screen is overtime for the shortest.
14. equipment as claimed in claim 13, described battery saving mode arranges device and is configured to, and for the On/Off state battery saving mode that the user expects is set by setting low electric weight automatic power save switch, wherein:
When closing described low electric weight automatic power save switch, be set to initiatively select battery saving mode, initiatively select under the battery saving mode described, revise operational factor and/or the on off state relevant with system power consumption by the user according to situational context;
When opening described low electric weight automatic power save switch, be set to passive selection battery saving mode, under described passive selection battery saving mode, select best battery saving mode, super long standby time pattern or limit battery saving mode by the user, afterwards by system according to the default modification of user-selected cover half formula operational factor and/or the on off state relevant with system power consumption.
15. equipment as claimed in claim 11, described electric-quantity monitoring utensil have one to monitor module, described monitoring module is detected the current battery electric quantity of described system by the battery electric quantity monitoring application program interface of the system of being registered to.
16. equipment as claimed in claim 11, described electric-quantity monitoring device is configured to, and when the current battery electric quantity of described system reaches a low electric-quantity monitoring value, improves the detecting frequency to the current battery electric quantity of described system.
17. equipment as claimed in claim 1 comprises display, is configured to show with percentage, spacer-frame and/or estimates the current battery electric quantity of described system that the form of up duration represents.
18. as each described equipment of claim 11～18, system reduces the renewal frequency that all are activated application after entering into the battery saving mode of user's expectation.
19. the portable terminal of a portable type electronic product comprises main frame and is the battery of described main frame power supply, comprises in the described main frame as each described battery power saving equipment of claim 11～18.
20. portable terminal as claimed in claim 19, described main frame are one of the smart mobile phone that Android operating system is installed, intelligent panel computer, intelligent game computer, intelligent navigation instrument, intelligent remote controller, intelligent machine top box.
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