CN105828424A - Intelligent terminal and energy consumption quantitative control method thereof - Google Patents
Intelligent terminal and energy consumption quantitative control method thereof Download PDFInfo
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- CN105828424A CN105828424A CN201610140849.8A CN201610140849A CN105828424A CN 105828424 A CN105828424 A CN 105828424A CN 201610140849 A CN201610140849 A CN 201610140849A CN 105828424 A CN105828424 A CN 105828424A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0235—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a power saving command
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
- G06F1/3212—Monitoring battery levels, e.g. power saving mode being initiated when battery voltage goes below a certain level
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/325—Power saving in peripheral device
- G06F1/3265—Power saving in display device
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72418—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality for supporting emergency services
- H04M1/72421—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality for supporting emergency services with automatic activation of emergency service functions, e.g. upon sensing an alarm
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/7243—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/725—Cordless telephones
- H04M1/73—Battery saving arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
- H04W52/365—Power headroom reporting
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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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- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
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- General Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Human Computer Interaction (AREA)
- Emergency Management (AREA)
- General Business, Economics & Management (AREA)
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Abstract
The invention discloses an energy consumption quantitative control method of an intelligent terminal. The method comprises: a user instruction that designates a specific time length parameter for extending the service life of an intelligent terminal is received; a request is submitted to the system, and after authentication, power consumption data of active processes of the system are read; on the basis of the active process power consumption data, energy consumption data of each active process per unit time are calculated; and according to the energy consumption data per unit time, multiple active processes are closed, so that the residual service life of the battery matches the designated specific time length parameter. According to the invention, the battery duration time management of the intelligent terminal is quantified, so that the user can carry out duration control effectively.
Description
Technical field
The present invention relates to intelligent terminal's power-saving technology, specifically, the present invention relates to a kind of intelligent terminal and energy consumption quantization control method thereof.
Background technology
Owing to the development of battery technology fails to catch up with the demand of intelligent terminal, the energy consumption of intelligent terminal controls to seem extremely important.The energy consumption control of intelligent terminal itself, it is not only in that social meaning's aspect of environmental protection and energy saving, the most real, also reside in the energy consumption control planning of intelligent terminal to how extending the smart machine battery especially with integrative packaging technical intelligence equipment, and the problem being related to the cruising time of each charging-discharging cycle.It can be said that the problem that the energy consumption of intelligent terminal controls, the technical barrier that always this field more highlights.
The approach of the problem improving the energy consumption of intelligent terminal at present divides hardware and software two aspect, hardware aspect, cruising time is extended by improving battery (generally the using lithium battery) capacity in unit volume, software aspects, reduce power consumption by controlling closedown user's process of leaving unused.In the case of hardware specification is set, effectively realizing of latter means is the most important.
In reality, most intelligent terminal are provided with Android operation system, and the version of more than Android4.4 itself i.e. has the function that the power consumption to each process calculates.But Android itself increases the control of authority to these system datas, to strengthen its safety.And the application program that majority realizes based on Android, although possessing control process to be turned on and off reaching the ability of power saving, and possess the ability calculating electricity, but owing to it is simple to the calculation more machinery of dump energy, therefore, often fail to reflect that the residue of battery uses time, most similar application exactly, perform practically no function.
Thus, it could be seen that the most effectively this type of intelligent terminal is carried out managing electric quantity, to achieve effective control the effect of energy consumption, there is the most important realistic meaning.
Summary of the invention
Present invention aims to present at least one aspect not enough, it is provided that a kind of intelligent terminal and energy consumption quantization control method thereof.
In order to realize this purpose, the present invention adopts the following technical scheme that:
A kind of intelligent terminal's energy consumption quantization control method of the present invention, comprises the steps:
Receive and specify the user instruction extending the concrete duration parameters that intelligent terminal uses；
Submit request to system, after authentication, read the active process power consumption data of system；
Based on described active process power consumption data, calculate the unit interval energy consumption data of each active process；
Some active process are closed so that remaining battery uses duration to match with the described concrete duration parameters specified according to described unit interval energy consumption data.
Specifically, described reception specifies in the step of the user instruction extending the concrete duration that intelligent terminal uses, and when detecting battery dump energy less than predetermined value based on intelligent terminal, ejects alarm interface to realize the reception of described user instruction.
It is also preferred that the left described alarm interface provides the described concrete duration parameters of acquiescence, or provide the input area for this concrete duration parameters of User Defined.
Specifically, described submission to system is asked, after authentication, in the step of the active process power consumption data reading system, the System Privileges request instruction or the interface that comprise the active process power consumption data for correspondence reading system in the request that system is submitted to are signed.
Concrete, the active process power consumption data of described system includes the total energy consumption in the range of the characteristic information of each active process and Active duration thereof and this duration.
Specifically, described based on described active process power consumption data, calculate in the step of unit interval energy consumption data of each active process, first obtain described characteristic information, Active duration and the total energy consumption of each active process, corresponding to each active process, determine the unit interval energy consumption belonging to this active process being associated with described characteristic information divided by Active duration with its total energy consumption.
It is also preferred that the left the process ID that described characteristic information is corresponding active process.
Specifically, described close some active process according to described unit interval energy consumption data so that the remaining battery step that uses duration and the described concrete duration parameters specified to match, comprise the following specific steps that:
Determine the described described concrete duration parameters using duration for extending intelligent terminal；
Determine that the residue of intelligent terminal's battery makes power consumption；
Unit interval energy consumption according to each active process, determines that according to pre-defined rule being suitable to consume described residue with the time span of described concrete duration parameters makes one group of active process of power consumption；
Close remaining active process outside this group active process.
It is also preferred that the left described residue make power consumption by timing or variable interval the power consumption data of intelligent terminal's battery is got ready sampling after statistical updating and obtain.
Concrete, described pre-defined rule, refer to that under equal conditions, the active process that weight is higher is preferentially retained according to sequentially selecting the active process that will retain for the preallocated weight of active process.
Generally, the theTVtelephone of system, short message process are endowed highest weighting.
Specifically, described reception specifies in the step of the user instruction extending the concrete duration parameters that intelligent terminal uses, and in response to described user instruction, switches to predetermined user interface and enters energy-saving mode with warning.
A kind of intelligent terminal that the present invention provides, including:
Interactive unit, for receiving the user instruction specifying the concrete duration parameters extending intelligent terminal's use；
Read unit, for submitting request to system, after authentication, read the active process power consumption data of system；
Computing unit, for based on described active process power consumption data, calculates the unit interval energy consumption data of each active process；
Control unit, for closing some active process according to described unit interval energy consumption data so that remaining battery uses duration to match with the described concrete duration parameters specified.
Further, described interactive unit is specifically configured to, and when detecting battery dump energy less than predetermined value based on intelligent terminal, ejects alarm interface to realize the reception of described user instruction.
It is also preferred that the left described alarm interface provides the described concrete duration parameters of acquiescence, or provide the input area for this concrete duration parameters of User Defined.
Further, described reading unit is configured to, at System Privileges request instruction or the interface signature of the active process power consumption data comprised in the request that system is submitted to for correspondence reading system.
It is also preferred that the left the active process power consumption data of described system includes the total energy consumption in the range of the characteristic information of each active process and Active duration thereof and this duration.
Further, described computing unit is configured to, first obtain described characteristic information, Active duration and the total energy consumption of each active process, corresponding to each active process, determine the unit interval energy consumption belonging to this active process being associated with described characteristic information divided by Active duration with its total energy consumption.
It is also preferred that the left the process ID that described characteristic information is corresponding active process.
Described control unit farther includes:
Duration determines module, for determining the described described concrete duration parameters using duration for extending intelligent terminal；
Surplus determines module, for determining that the residue of intelligent terminal's battery makes power consumption；
Preferred module, for the unit interval energy consumption according to each active process, determines that according to pre-defined rule being suitable to consume described residue with the time span of described concrete duration parameters makes one group of active process of power consumption；
Remove module, remaining active process outside closing this group active process.
Concrete, described residue make power consumption by timing or variable interval ready the power consumption data of intelligent terminal's battery be got sampling after statistical updating and obtain.
It is also preferred that the left described pre-defined rule, refer to that under equal conditions, the active process that weight is higher is preferentially retained according to sequentially selecting the active process that will retain for the preallocated weight of active process.
Generally, the theTVtelephone of system, short message process are endowed highest weighting.
Further, described interactive unit is configured to respond to described user instruction, switches to predetermined user interface and enters energy-saving mode with warning.
Compared with prior art, the present invention at least has the advantage that
The present invention is by the way of more meeting safety standard, the power consumption data of reading system also carries out statistical calculating to it, obtain the accurate unit interval energy consumption data of each active process, on this basis, finally determine that the active process matched kills scheme according to user instruction, effectively quantified battery data management, make user can on-demand set intelligent terminal cruising time, the most intelligently improve Consumer's Experience.Further, the present invention determines one group of active process of reservation according to pre-defined rule, kills failing to meet the continue a journey active process of demand of user in time, the utilization of this strategy, ensure that user's use demand to the application program of intelligent terminal, there is suitable energy-saving effect.
Generally, the enforcement of the present invention, make the battery life management of intelligent terminal quantify further, it is simple to user effectively carries out control of continuing a journey.But, I have much more to say than I can write in this letter, and aspect and advantage that the present invention adds will part be given in the following description, and these will become apparent from the description below, or is recognized by the practice of the present invention.
Accompanying drawing explanation
The present invention above-mentioned and/or that add aspect and advantage will be apparent from easy to understand, wherein from the following description of the accompanying drawings of embodiments:
Fig. 1 is the schematic flow sheet of intelligent terminal's energy consumption quantization control method of the present invention；
Fig. 2 is the alarm interface schematic diagram of the intelligent terminal in a scene of the control method implementing the present invention；
Fig. 3 is the user interface schematic diagram being in power-saving module for displaying of the intelligent terminal in a scene of the control method implementing the present invention；
Fig. 4 is the schematic flow sheet of the detail step of step S14 of the control method of the present invention；
Fig. 5 is the structural representation of the intelligent terminal of the present invention；
Fig. 6 is the concrete structure schematic diagram of the control unit of the intelligent terminal of the present invention.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, and the most same or similar label represents same or similar element or has the element of same or like function.The embodiment described below with reference to accompanying drawing is exemplary, is only used for explaining the present invention, and is not construed as limiting the claims.
Those skilled in the art of the present technique are appreciated that unless expressly stated, and singulative used herein " ", " one ", " described " and " being somebody's turn to do " may also comprise plural form.Should be further understood that, the wording used in the description of the present invention " includes " referring to there is described feature, integer, step, operation, element and/or assembly, but it is not excluded that existence or adds other features one or more, integer, step, operation, element, assembly and/or their group.It should be understood that when we claim element to be " connected " or during " coupled " to another element, and it can be directly connected or coupled to other elements, or can also there is intermediary element.Additionally, " connection " used herein or " coupling " can include wireless connections or wireless couple.Wording "and/or" used herein includes that one or more list the whole of item or any cell being associated combines with whole.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, and all terms used herein (include technical term and scientific terminology), have with the those of ordinary skill in art of the present invention be commonly understood by identical meaning.It should also be understood that, those terms defined in such as general dictionary, should be understood that there is the meaning consistent with the meaning in the context of prior art, and unless by specific definitions as here, otherwise will not explain by idealization or the most formal implication.
Those skilled in the art of the present technique are appreciated that, " terminal " used herein above, " terminal unit " had both included the equipment of wireless signal receiver, it only possesses the equipment of wireless signal receiver of non-emissive ability, include again the equipment receiving and launching hardware, it has the reception that on bidirectional communication link, can carry out two-way communication and the equipment launching hardware.This equipment may include that honeycomb or other communication equipments, and it has single line display or multi-line display or the honeycomb not having multi-line display or other communication equipments；PCS (PersonalCommunicationsService, PCS Personal Communications System), it can process with combine voice, data, fax and/or its communication ability；PDA (PersonalDigitalAssistant, personal digital assistant), it can include the access of radio frequency receiver, pager, the Internet/intranet, web browser, notepad, calendar and/or GPS (GlobalPositioningSystem, global positioning system) receptor；Conventional laptop and/or palmtop computer or other equipment, it has and/or includes the conventional laptop of radio frequency receiver and/or palmtop computer or other equipment." terminal " used herein above, " terminal unit " can be portable, can transport, be arranged in the vehicles (aviation, sea-freight and/or land), or it is suitable for and/or is configured at local runtime, and/or with distribution form, any other position operating in the earth and/or space is run." terminal " used herein above, " terminal unit " can also is that communication terminal, access terminals, music/video playback terminal, can be such as PDA, MID (MobileInternetDevice, mobile internet device) and/or there is the mobile phone of music/video playing function, it is also possible to it is the equipment such as intelligent television, Set Top Box.
As it is shown in figure 1, a kind of intelligent terminal's energy consumption quantization control method of the present invention, comprise the steps:
Step S11, receives and specifies the user instruction extending the concrete duration parameters that intelligent terminal uses.
Depending in the application scenarios that intelligent terminal's such as smart mobile phone realizes at one, user can run the application program realized with the control method of the present invention, i.e. enters corresponding main control interface.This application program, to one service processes of system registry, runs on backstage, in order to realize the control method of the present invention automatically.Generally use two kinds of triggering modes with the reception of real described user instruction.One of triggering mode is inlet porting option or virtual key in described main control interface, when this entrance option of user's touch-control or virtual key, just alarm interface is recalled, power consumption condition at alarm showing interface local battery, and provide the described concrete duration parameters of acquiescence, or an input area is provided finally to be determined input by user for this concrete duration parameters of User Defined.The two of triggering mode are the power consumption datas of the service processes monitoring system automatically run by described backstage, when the dump energy or residue use time this battery being detected is less than predetermined value, just the alarm interface described in ejecting, at this moment, in this alarm interface in addition to showing above-mentioned information, it is also possible to show that the current movable application run of battery dump energy percentage ratio, foundation is to information such as the residue use times that the service condition of battery is estimated further.
As the preferred default situations of one, as shown in Figure 2, the application program of the present invention can provide on this alarm interface one or more reference value " 1 hour ", " 3 hours ", " 12 hours " as described in the recommended amounts of concrete duration parameters, recommendation results such as customer acceptance system, only need to choose corresponding virtual key, confirm " making power consumption refuel to wrap ".After user performs aforesaid operations, the application program of the present invention just have received corresponding user instruction, it is determined that for extending the concrete numerical value of the concrete duration parameters that this intelligent terminal uses.After user performs described user instruction and received by the process of the application program of the present invention, the most automatically recall another moving component, be in the predetermined user interface of battery saving mode with display to instruction.In this predetermined user interface, user can be controlled call other application programs as it is shown on figure 3, only provides phone, information, the option such as exits, to guarantee that the electricity meeting user uses demand for control.
It is pointed out that described alarm interface can realize in the way of popup menu, such as, be plotted on screen by the screen drawing function of Android, it is of course also possible to be to be realized by a moving component (Activity).Specifically known means can be used to determine flexibly by those skilled in the art.
Step S12, submits request to system, after authentication, reads the active process power consumption data of system.
After the user instruction described in program process acquisition of the present invention, as a ring of security protection, need to submit to the request of the active process power consumption data of reading system to system, in order to after being authenticated by system, obtain corresponding power consumption data.For android system, after Android4.4 version, just possessing the function of the electricity service condition adding up each active process voluntarily, these data are also documented in corresponding system form, access for authorized.In addition, for some derivation operating systems being adapted from android system, purpose for security of system, it is likely to strengthen authority access function, therefore, the present invention considers this factor, performs to submit to the step of request to system herein, in order to obtain the power consumption data of system smoothly.Specifically see the following two kinds implementation:
In a kind of scheme, it is assumed that android system can only have the power consumption data described in opening that operates of Root authority.In this case, the request herein submitted to system, substantially perform a known SU and propose power operation, system may be caused to eject and to carry power inquiry window, or arrange according to preliminary hearing and directly propose power operation by this, finally make the program process of the present invention can read the power consumption data that system is recorded smoothly.
In another program, assuming that on the bottom frame of android system, set up the module having the resource interface access rights for managing system, in this case, when certain program process power consumption data to be called, generally received its request by this management module, this request instruction, should be substantially a kind of interface signature, this management module distribute to this program process in advance, function similarly to the effect of token.After management module receives the interface signature comprising the active process power consumption data reading system for correspondence, this signature is verified, just to the power consumption data recorded by system described in the program process offer of the present invention after being verified.
Certainly, if reading power consumption data is not made restriction by system, also will need not implement above-mentioned authentication process, the program process of the present invention submit to request just can directly read the active process power consumption data of system.
Specific to a program development example of android system, described power consumption data, refer mainly to the battery consumption daily record being recorded in intelligent terminal's storage device.Read power consumption data to system request, i.e. refer to read described battery consumption daily record.During specific to program development, read the battery consumption daily record on mobile phone, show as to service: com.android.server.am.BatteryStatsService:getService inquires about IBatteryStats interface, the most just can get the battery data of each uid consumption, meet above-mentioned demand.
Visible, depending on the demand for security of viewing system, can read, to system, the active process power consumption data that be recorded by system by multiple corresponding mode, in order to follow-up carry out control of economizing on electricity accordingly.
Step S13, based on described active process power consumption data, calculates the unit interval energy consumption data of each active process.
Described active process power consumption data, generally includes characteristic information and the Active duration thereof of each active process, and the total energy consumption in the range of this duration.Described characteristic information, both can be the process ID (UID) of active process, it is also possible to be its bag name or other uniqueness characteristics, depending on the design of viewing system.Described Active duration, refer to that active process moves into the activity time length after internal memory, there is corresponding relation, in theory between itself and described total energy consumption, by total energy consumption divided by corresponding Active duration, it it is corresponding active process unit interval energy consumption in unit interval length.
It should be noted that in systems, the mode of total energy consumption expressing active process can be electric quantity unit mA, it is also possible to be units of percent, no matter which kind of linear module, does not the most affect the enforcement of the present invention.
Really, the power consumption data that system is recorded, typically can also include the information such as the current residual electricity (or its percentage ratio) of battery, the actual total capacity of battery, cell health state.It is pointed out that owing to battery can reduce its actual total capacity along with its discharge and recharge number of times, therefore, when calculating residue makes power consumption, need the change in view of the actual total capacity of battery.Generally, after using in the industry timing or variable interval that the power consumption data of battery is got ready sampling, investigating battery on the basis of the situation that each charging-discharging cycle is used by active process, the actual total capacity of battery is drawn according to statistical, accordingly, residue (use) electricity of battery also can be affected by the actual total capacity of this battery and be updated.No matter its process realizes the most flexibly, and its purpose is all to be expected that by process herein, and the power consumption data making system can be provided by is the most accurate, carries out power saving management and control on this basis, and its effect becomes apparent from.
Step S14, closes some active process according to described unit interval energy consumption data so that remaining battery uses duration to match with the described concrete duration parameters specified.
The unit interval energy consumption data of foregoing each active process, can be used to realize power saving management and control, and implementing strategy can change flexibly, and as shown in Figure 4, presented below a kind of relatively have the mode of operability for reference:
Step S141, determines the described described concrete duration parameters using duration for extending intelligent terminal:
As previously mentioned, the program process of the present invention has obtained the concrete duration parameters using duration for controlling intelligent terminal specified by user instruction, in this step, determine this parameter, the program bottom of showing is to obtain the biography value of this parameter or read the respective value of this attribute, in order to follow-up participation computing.
Step S142, determines that the residue of intelligent terminal's battery makes power consumption:
In like manner, the dump energy of foregoing battery, is to re-calibrate rear calculated dump energy with dot method, after herein can be by reading power consumption data to system, therefrom obtains corresponding residue and makes power consumption, in order to participate in follow-up computing.
Step S143, according to the unit interval energy consumption of each active process, determines that according to pre-defined rule being suitable to consume described residue with the time span of described concrete duration parameters makes one group of active process of power consumption:
As previously mentioned, the unit interval energy consumption of each active process run in current system can calculate according to the mode above disclosed, and the concrete duration parameters that aforesaid user specifies has also determined that, therefore, as long as according to pre-defined rule, just can determine that one group of active process needing to retain.
Pre-defined rule designated herein, refers to that under equal conditions, the active process that weight is higher is preferentially retained according to sequentially selecting the active process that will retain for the preallocated weight of active process.Such as, for the necessary process needed for system start-up and operation, highest weighting can be given；For the communication process needed for system, such as the process such as phone, note, second highest weight (can also be highest weighting) can be given；For the process of safeguards system safety, more clear height weight can be given；For remaining third-party application, different lower weights can be given respectively according to its importance.Thus, the weight of the active process of system is preassigned the most, exists in intelligent terminal the most in table form.
Based on a determination that above-mentioned information, just the described concrete duration parameters can specified according to user, according to weight order, first select one group of active process of higher weights, concrete duration parameters described in making battery dump energy and equaling or close to according to the ratio of each active process unit interval energy consumption sum of this group active process, i.e. can determine that this group active process is for retaining active process.
Certainly, may be used without another kind of strategy, whether i.e. pay the utmost attention to the higher active process of unit interval energy consumption uses duration equal or close to described concrete duration parameters to the residue calculating battery dump energy, when meeting this condition, get rid of the active process that wherein weight is relatively low again, and active process higher for weight is counted in this group active process to be retained from remaining active process, then recalculate and determine.
Visible, multiple strategy can be had to determine, and one group suitably retains so that the active process that matches of concrete duration parameters that remaining battery uses duration and user to specify, those skilled in the art can make flexible flexibly according to the spirit that the present invention discloses, and does not affect the enforcement of the present invention.
Step S144, closes remaining active process outside this group active process:
When above-mentioned active process group to be retained it has been determined that after, remaining active process just means to be closed, and clears out of internal memory.Therefore, Request System is closed those remaining active process being introduced into active process group to be retained by the present invention herein, and in follow-up system running, it is ensured that these pent active process no longer self-startings, to guarantee the purpose that economize on electricity controls.
It is pointed out that the purpose closing some active process to reach economize on electricity control, the understanding of broad sense should be done, not only include the process exclusively enjoying virtual machine, also include some interface class processes are conducive to the control changing electric quantity consumption arrange.Showing on system visualization interface, not only include that the resident active process in some backstages is no longer present in background program list, also including that such as WiFi, bluetooth connect may be closed, and includes that screen intensity is turned down or be adjusted to non-automatic etc..Specific to program development aspect, that can pass through calling system arranges interface, writes some configurations, the such as closing keyboard sound when low electricity, screen locking prompt tone, touches vibration, all kinds of switch of keyboard tone etc.；Or call power service and screen intensity etc. is set.Certainly, calling system service interface typically requires higher-rights, during so using these interfaces, it is also possible to take aforesaid authentication process to assist realization, in order to realizes safer economize on electricity and controls effect.Those skilled in the art should know these principles, thus do should have and appropriate extendibility understands closing this term of process herein.
Referring to Fig. 3, after process herein, as previously mentioned, the program process of the present invention can activate one for the moving component showing the user interface being currently at energy-saving mode, and, unless user clearly exits, the most only allow the system application that user's calling is specified, such as phone, note etc., additionally prohibit the self-starting on backstage of other application programs, thus, the actually used duration of the battery dump energy of final intelligent terminal, the concrete duration parameters that height is set near or above user, thus realize the purpose of the energy consumption of user quantified controlling intelligent terminal.
Modularized thoughts according to computer program, the present invention additionally provides a kind of intelligent terminal according to aforesaid control method, as it is shown in figure 5, this intelligent terminal includes interactive unit, reads unit, computing unit and control unit, the function that prompting each unit is realized in detailed below:
Described interactive unit 11, for receiving the user instruction specifying the concrete duration parameters extending intelligent terminal's use.
Depending in the application scenarios that intelligent terminal's such as smart mobile phone realizes at one, user can run the application program realized with the control method of the present invention, i.e. enters corresponding main control interface.This application program, to one service processes of system registry, runs on backstage, in order to realize the control method of the present invention automatically.Generally use two kinds of triggering modes with the reception of real described user instruction.One of triggering mode is inlet porting option or virtual key in described main control interface, when this entrance option of user's touch-control or virtual key, just alarm interface is recalled, power consumption condition at alarm showing interface local battery, and provide the described concrete duration parameters of acquiescence, or an input area is provided finally to be determined input by user for this concrete duration parameters of User Defined.The two of triggering mode are the power consumption datas of the service processes monitoring system automatically run by described backstage, when the dump energy or residue use time this battery being detected is less than predetermined value, just the alarm interface described in ejecting, at this moment, in this alarm interface in addition to showing above-mentioned information, it is also possible to show that the current movable application run of battery dump energy percentage ratio, foundation is to information such as the residue use times that the service condition of battery is estimated further.
As the preferred default situations of one, as shown in Figure 2, the application program of the present invention can provide on this alarm interface one or more reference value " 1 hour ", " 3 hours ", " 12 hours " as described in the recommended amounts of concrete duration parameters, recommendation results such as customer acceptance system, only need to choose corresponding virtual key, confirm " making power consumption refuel to wrap ".After user performs aforesaid operations, the application program of the present invention just have received corresponding user instruction, it is determined that for extending the concrete numerical value of the concrete duration parameters that this intelligent terminal uses.After user performs described user instruction and received by the process of the application program of the present invention, the most automatically recall another moving component, be in the predetermined user interface of battery saving mode with display to instruction.In this predetermined user interface, user can be controlled call other application programs as it is shown on figure 3, only provides phone, information, the option such as exits, to guarantee that the electricity meeting user uses demand for control.
It is pointed out that described alarm interface can realize in the way of popup menu, such as, be plotted on screen by the screen drawing function of Android, it is of course also possible to be to be realized by a moving component (Activity).Specifically known means can be used to determine flexibly by those skilled in the art.
Described reading unit 12, for submitting request to system, after authentication, reads the active process power consumption data of system.
After the user instruction described in program process acquisition of the present invention, as a ring of security protection, need to submit to the request of the active process power consumption data of reading system to system, in order to after being authenticated by system, obtain corresponding power consumption data.For android system, after Android4.4 version, just possessing the function of the electricity service condition adding up each active process voluntarily, these data are also documented in corresponding system form, access for authorized.In addition, for some derivation operating systems being adapted from android system, purpose for security of system, it is likely to strengthen authority access function, therefore, the present invention considers this factor, performs to submit to the step of request to system herein, in order to obtain the power consumption data of system smoothly.Specifically see the following two kinds implementation:
In a kind of scheme, it is assumed that android system can only have the power consumption data described in opening that operates of Root authority.In this case, the request herein submitted to system, substantially perform a known SU and propose power operation, system may be caused to eject and to carry power inquiry window, or arrange according to preliminary hearing and directly propose power operation by this, finally make the program process of the present invention can read the power consumption data that system is recorded smoothly.
In another program, assuming that on the bottom frame of android system, set up the module having the resource interface access rights for managing system, in this case, when certain program process power consumption data to be called, generally received its request by this management module, this request instruction, should be substantially a kind of interface signature, this management module distribute to this program process in advance, function similarly to the effect of token.After management module receives the interface signature comprising the active process power consumption data reading system for correspondence, this signature is verified, just to the power consumption data recorded by system described in the program process offer of the present invention after being verified.
Certainly, if reading power consumption data is not made restriction by system, also will need not implement above-mentioned authentication process, the program process of the present invention submit to request just can directly read the active process power consumption data of system.
Specific to a program development example of android system, described power consumption data, refer mainly to the battery consumption daily record being recorded in intelligent terminal's storage device.Read power consumption data to system request, i.e. refer to read described battery consumption daily record.During specific to program development, read the battery consumption daily record on mobile phone, show as to service: com.android.server.am.BatteryStatsService:getService inquires about IBatteryStats interface, the most just can get the battery data of each uid consumption, meet above-mentioned demand.
Visible, depending on the demand for security of viewing system, can read, to system, the active process power consumption data that be recorded by system by multiple corresponding mode, in order to follow-up carry out control of economizing on electricity accordingly.
Described computing unit 13, for based on described active process power consumption data, calculates the unit interval energy consumption data of each active process.
Described active process power consumption data, generally includes characteristic information and the Active duration thereof of each active process, and the total energy consumption in the range of this duration.Described characteristic information, both can be the process ID (UID) of active process, it is also possible to be its bag name or other uniqueness characteristics, depending on the design of viewing system.Described Active duration, refer to that active process moves into the activity time length after internal memory, there is corresponding relation, in theory between itself and described total energy consumption, by total energy consumption divided by corresponding Active duration, it it is corresponding active process unit interval energy consumption in unit interval length.
It should be noted that in systems, the mode of total energy consumption expressing active process can be electric quantity unit mA, it is also possible to be units of percent, no matter which kind of linear module, does not the most affect the enforcement of the present invention.
Really, the power consumption data that system is recorded, typically can also include the information such as the current residual electricity (or its percentage ratio) of battery, the actual total capacity of battery, cell health state.It is pointed out that owing to battery can reduce its actual total capacity along with its discharge and recharge number of times, therefore, when calculating residue makes power consumption, need the change in view of the actual total capacity of battery.Generally, after using in the industry timing or variable interval that the power consumption data of battery is got ready sampling, investigating battery on the basis of the situation that each charging-discharging cycle is used by active process, the actual total capacity of battery is drawn according to statistical, accordingly, residue (use) electricity of battery also can be affected by the actual total capacity of this battery and be updated.No matter its process realizes the most flexibly, and its purpose is all to be expected that by process herein, and the power consumption data making system can be provided by is the most accurate, carries out power saving management and control on this basis, and its effect becomes apparent from.
Described control unit 14, for closing some active process according to described unit interval energy consumption data so that remaining battery uses duration to match with the described concrete duration parameters specified.
The unit interval energy consumption data of foregoing each active process, can be used to realize power saving management and control, implementing strategy can change flexibly, presented below a kind of relatively have the structure of operability for reference, and this structure discloses this control unit 14 and includes as shown in Figure 6:
Duration determines module 141, for determining the described described concrete duration parameters using duration for extending intelligent terminal:
As previously mentioned, the program process of the present invention has obtained the concrete duration parameters using duration for controlling intelligent terminal specified by user instruction, in this step, determine this parameter, the program bottom of showing is to obtain the biography value of this parameter or read the respective value of this attribute, in order to follow-up participation computing.
Surplus determines module 142, for determining that the residue of intelligent terminal's battery makes power consumption:
In like manner, the dump energy of foregoing battery, is to re-calibrate rear calculated dump energy with dot method, after herein can be by reading power consumption data to system, therefrom obtains corresponding residue and makes power consumption, in order to participate in follow-up computing.
Preferred module 143, for according to the unit interval energy consumption of each active process, determines that according to pre-defined rule being suitable to consume described residue with the time span of described concrete duration parameters makes one group of active process of power consumption:
As previously mentioned, the unit interval energy consumption of each active process run in current system can calculate according to the mode above disclosed, and the concrete duration parameters that aforesaid user specifies has also determined that, therefore, as long as according to pre-defined rule, just can determine that one group of active process needing to retain.
Pre-defined rule designated herein, refers to that under equal conditions, the active process that weight is higher is preferentially retained according to sequentially selecting the active process that will retain for the preallocated weight of active process.Such as, for the necessary process needed for system start-up and operation, highest weighting can be given；For the communication process needed for system, such as the process such as phone, note, second highest weight (can also be highest weighting) can be given；For the process of safeguards system safety, more clear height weight can be given；For remaining third-party application, different lower weights can be given respectively according to its importance.Thus, the weight of the active process of system is preassigned the most, exists in intelligent terminal the most in table form.
Based on a determination that above-mentioned information, just the described concrete duration parameters can specified according to user, according to weight order, first select one group of active process of higher weights, concrete duration parameters described in making battery dump energy and equaling or close to according to the ratio of each active process unit interval energy consumption sum of this group active process, i.e. can determine that this group active process is for retaining active process.
Certainly, may be used without another kind of strategy, whether i.e. pay the utmost attention to the higher active process of unit interval energy consumption uses duration equal or close to described concrete duration parameters to the residue calculating battery dump energy, when meeting this condition, get rid of the active process that wherein weight is relatively low again, and active process higher for weight is counted in this group active process to be retained from remaining active process, then recalculate and determine.
Visible, multiple strategy can be had to determine, and one group suitably retains so that the active process that matches of concrete duration parameters that remaining battery uses duration and user to specify, those skilled in the art can make flexible flexibly according to the spirit that the present invention discloses, and does not affect the enforcement of the present invention.
Remove module 144, remaining active process outside closing this group active process:
When above-mentioned active process group to be retained it has been determined that after, remaining active process just means to be closed, and clears out of internal memory.Therefore, Request System is closed those remaining active process being introduced into active process group to be retained by the present invention herein, and in follow-up system running, it is ensured that these pent active process no longer self-startings, to guarantee the purpose that economize on electricity controls.
It is pointed out that the purpose closing some active process to reach economize on electricity control, the understanding of broad sense should be done, not only include the process exclusively enjoying virtual machine, also include some interface class processes are conducive to the control changing electric quantity consumption arrange.Showing on system visualization interface, not only include that the resident active process in some backstages is no longer present in background program list, also including that such as WiFi, bluetooth connect may be closed, and includes that screen intensity is turned down or be adjusted to non-automatic etc..Specific to program development aspect, that can pass through calling system arranges interface, writes some configurations, the such as closing keyboard sound when low electricity, screen locking prompt tone, touches vibration, all kinds of switch of keyboard tone etc.；Or call power service and screen intensity etc. is set.Certainly, calling system service interface typically requires higher-rights, during so using these interfaces, it is also possible to take aforesaid authentication process to assist realization, in order to realizes safer economize on electricity and controls effect.Those skilled in the art should know these principles, thus do should have and appropriate extendibility understands closing this term of process herein.
Referring to Fig. 3, after process herein, as previously mentioned, the program process of the present invention can activate one for the moving component showing the user interface being currently at energy-saving mode, and, unless user clearly exits, the most only allow the system application that user's calling is specified, such as phone, note etc., additionally prohibit the self-starting on backstage of other application programs, thus, the actually used duration of the battery dump energy of final intelligent terminal, the concrete duration parameters that height is set near or above user, thus realize the purpose of the energy consumption of user quantified controlling intelligent terminal.
In an application scenarios of the present invention, when the dump energy of the smart mobile phone of user is less than 20%, the program process of the present invention i.e. sends alerting tone, and ejects the alarm interface of type as shown in Figure 2 in system desktop, if desired from row cutting bright screen.After user takes out mobile phone, according to self outdoor activities situation, it is assumed that still need movable 3 hours outside, then selection " 3 hours ", then touch-control " makes power consumption refuel to wrap " function, completes the concrete duration parameters setting that mobile phone to be guaranteed can be continuing with.Thus, the program process of the present invention just activates the interface of type as shown in Figure 3, for warning user to be currently under electricity-saving state, and on backstage, this process controls to close the power consumptions such as the WiFi of system, bluetooth according to predetermined power-saving strategies the most voluntarily and connects, has turned down screen brightness value, killed the active process etc. that weight in internal memory is relatively low, complete a series of control operation coordinating economize on electricity, power consumption process is greatly reduced, in order to guarantee that the residue use time of battery can match with the expected value that user sets.
Through experiment detection, implement the intelligent terminal of the control method of the present invention, its energy consumption quantified controlling effect is the most effective, in the application scenarios of more than 90%, all can ensure that the concrete duration parameters that the actually used duration of intelligent terminal's battery and user set matches, thus realize the purpose of User Defined quantified controlling.
In sum, the quantified controlling of the energy consumption achieving the battery to intelligent terminal of the present invention, enrich economize on electricity control device, improve accommodation accuracy and the prediction accuracy of quantified controlling battery power consumption.
Those skilled in the art of the present technique are appreciated that the present invention includes the one or more equipment relating to perform in operation described herein.These equipment can be required purpose and specialized designs and manufacture, or can also include the known device in general purpose computer.These equipment have storage computer program within it, and these computer programs optionally activate or reconstruct.nullSuch computer program can be stored in equipment (such as，Computer) in computer-readable recording medium or be stored in and be suitable to store e-command and be coupled to any kind of medium of bus respectively，Described computer-readable medium includes but not limited to that any kind of dish (includes floppy disk、Hard disk、CD、CD-ROM、And magneto-optic disk)、ROM(Read-OnlyMemory，Read only memory)、RAM(RandomAccessMemory，Memorizer immediately)、EPROM(ErasableProgrammableRead-OnlyMemory，Erarable Programmable Read only Memory)、EEPROM(ElectricallyErasableProgrammableRead-OnlyMemory，EEPROM)、Flash memory、Magnetic card or light card.It is, computer-readable recording medium includes by equipment (such as, computer) with the form storage that can read or any medium of transmission information.
Those skilled in the art of the present technique are appreciated that the combination of the frame in each frame and these structure charts and/or block diagram and/or flow graph that can realize in these structure charts and/or block diagram and/or flow graph with computer program instructions.Those skilled in the art of the present technique are appreciated that, the processor that these computer program instructions can be supplied to general purpose computer, special purpose computer or other programmable data processing methods realizes, thus is performed the scheme specified in structure chart disclosed by the invention and/or block diagram and/or the frame of flow graph or multiple frame by the processor of computer or other programmable data processing methods.
Those skilled in the art of the present technique are appreciated that the step in the various operations discussed in the present invention, method, flow process, measure, scheme can be replaced, change, combine or delete.Further, have the various operations discussed in the present invention, method, other steps in flow process, measure, scheme can also be replaced, changed, reset, decomposed, combined or deleted.Further, of the prior art have can also be replaced with the step in the various operations disclosed in the present invention, method, flow process, measure, scheme, changed, reset, decomposed, combined or deleted.
The above is only the some embodiments of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (10)
1. intelligent terminal's energy consumption quantization control method, it is characterised in that comprise the steps:
Receive and specify the user instruction extending the concrete duration parameters that intelligent terminal uses；
Submit request to system, after authentication, read the active process power consumption data of system；
Based on described active process power consumption data, calculate the unit interval energy consumption data of each active process；
Some active process are closed so that remaining battery uses duration to match with the described concrete duration parameters specified according to described unit interval energy consumption data.
Method the most according to claim 1, it is characterized in that, described reception specifies in the step of the user instruction extending the concrete duration that intelligent terminal uses, and when detecting battery dump energy less than predetermined value based on intelligent terminal, ejects alarm interface to realize the reception of described user instruction.
Method the most according to claim 1, it is characterized in that, described submission to system is asked, after authentication, in the step of the active process power consumption data of reading system, the System Privileges request instruction or the interface that comprise the active process power consumption data for correspondence reading system in the request that system is submitted to are signed.
Method the most according to claim 1, it is characterised in that the active process power consumption data of described system includes the total energy consumption in the range of the characteristic information of each active process and Active duration thereof and this duration.
Method the most according to claim 4, it is characterized in that, described based on described active process power consumption data, calculate in the step of unit interval energy consumption data of each active process, first obtain described characteristic information, Active duration and the total energy consumption of each active process, corresponding to each active process, determine the unit interval energy consumption belonging to this active process being associated with described characteristic information divided by Active duration with its total energy consumption.
Method the most according to claim 5, it is characterised in that described characteristic information is the process ID of corresponding active process.
Method the most according to claim 1, it is characterised in that described close some active process according to described unit interval energy consumption data so that the remaining battery step that uses duration and the described concrete duration parameters specified to match, comprises the following specific steps that:
Determine the described described concrete duration parameters using duration for extending intelligent terminal；
Determine that the residue of intelligent terminal's battery makes power consumption；
Unit interval energy consumption according to each active process, determines that according to pre-defined rule being suitable to consume described residue with the time span of described concrete duration parameters makes one group of active process of power consumption；
Close remaining active process outside this group active process.
Method the most according to claim 7, it is characterised in that described residue make power consumption by timing or variable interval the power consumption data of intelligent terminal's battery is got ready sampling after statistical updating and obtain.
Method the most according to claim 1, it is characterised in that described reception specifies in the step of the user instruction extending the concrete duration parameters that intelligent terminal uses, in response to described user instruction, switches to predetermined user interface and enters energy-saving mode with warning.
10. an intelligent terminal, it is characterised in that including:
Interactive unit, for receiving the user instruction specifying the concrete duration parameters extending intelligent terminal's use；
Read unit, for submitting request to system, after authentication, read the active process power consumption data of system；
Computing unit, for based on described active process power consumption data, calculates the unit interval energy consumption data of each active process；
Control unit, for closing some active process according to described unit interval energy consumption data so that remaining battery uses duration to match with the described concrete duration parameters specified.
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