CN105700667B - Application operation method and electronic equipment - Google Patents
Application operation method and electronic equipment Download PDFInfo
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- CN105700667B CN105700667B CN201610105700.6A CN201610105700A CN105700667B CN 105700667 B CN105700667 B CN 105700667B CN 201610105700 A CN201610105700 A CN 201610105700A CN 105700667 B CN105700667 B CN 105700667B
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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
- G06F1/324—Power saving characterised by the action undertaken by lowering clock frequency
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Abstract
The invention discloses a kind of application operation methods, are applied to electronic equipment, the electronic equipment includes processor and battery.The method includes：Determine the first application；The first preset frequency is determined according to predetermined policy；And the processor is to start working frequency with first preset frequency, the first application of operation；Wherein, first preset frequency is less than the maximum operation frequency of the processor.
Description
This divisional application be the applying date be on January 31st, 2012, application No. is 201210021360.0, it is entitled
The divisional application of " application operation method and electronic equipment ".
Technical field
The present invention relates to the fields of electronic equipment, and more particularly to a kind of electronic equipment and applied to the electronic equipment
Application operation method.
Background technology
In recent years, with the continuous development of electronic technology, used in the electronic equipment of such as mobile phone and computer
Processor (such as central processing unit CPU) running frequency it is higher and higher, to provide the calculating and processing that constantly enhance
Ability.However, the raising of the running frequency with processor, the power consumption of processor is consequently increased, and leads to such as mobile phone
It shortens with the battery life of the electronic equipment of computer, to limit the portability and practicability of electronic equipment.
Currently, in order to reduce the power consumption of processor, commonly used approach is to make processor that frequency reducing be supported to use.It is existing
Drop processor frequency method is typically according to the type of application come frequency reducing.For example, by taking the processor of smart mobile phone as an example, such as running
When talk application, processor starts application operation with lower frequency, and in application game application, processor is opened with upper frequency
Dynamic application operation.However, such drop processor frequency method do not consider apply actual load needs, such as 3D play with
Common 2D game, processor all starts application operation with high-frequency, and actually common 2D game is not needed to high frequency
Rate starts operation.In addition, user also can not as needed active accommodation processor for specific application startup running frequency.Cause
This, it is desirable to provide a kind of application operation method applied to electronic equipment, enabling determined for application based on predetermined policy
Startup working frequency, so as to according to the actual loading of user demand and application come dynamically adjust the working frequency of processor to
Reduce the power consumption of electronic equipment.
Invention content
According to embodiments of the present invention, a kind of application operation method is provided, electronic equipment, the electronic equipment packet are applied to
Processor and battery are included, the method includes：Determine the first application；The first preset frequency is determined according to predetermined policy；And institute
It is to start working frequency that processor, which is stated, with first preset frequency, the first application of operation；Wherein, first preset frequency is low
In the maximum operation frequency of the processor.
In addition, application operation method according to the ... of the embodiment of the present invention, wherein determining the first preset frequency according to predetermined policy
Including：First preset frequency is determined according to first application.
In addition, application operation method according to the ... of the embodiment of the present invention, wherein determining the first preset frequency according to predetermined policy
Including：Acquire the battery information of the battery；Obtain the battery information and working frequency correspondence；And according to the electricity
Pond information and the correspondence determine first preset frequency corresponding with the battery information.
In addition, application operation method according to the ... of the embodiment of the present invention, wherein first application includes leader and work(
Energy part, it is described to determine that the first preset frequency includes according to predetermined policy：The leader determines first according to predetermined policy
Preset frequency；The processor is to start working frequency with first preset frequency, and the first application of operation includes：The processing
Device is to start working frequency with first preset frequency, the funtion part of operation first application.
In addition, application operation method according to the ... of the embodiment of the present invention, wherein the leader determines the first preset frequency
Including：The leader changes the first predetermined value of the first register by interface；The processor reads described first and posts
The first predetermined value in storage；And operating voltage is set as corresponding with the first predetermined value predetermined by the processor
Voltage, wherein first preset frequency corresponds to the predetermined voltage.
In addition, application operation method according to the ... of the embodiment of the present invention, wherein the leader determines the first preset frequency
Including：The leader changes the second predetermined value of the second register by interface；The processor reads described second and posts
The second predetermined value in storage；And the processor by the ratio of working frequency and external crystal-controlled oscillation frequency be set as with it is described
The corresponding value of second predetermined value.
In addition, application operation method according to the ... of the embodiment of the present invention, wherein determining the first preset frequency according to predetermined policy
Including：Receive the instruction input by user of the electronic equipment；And frequency corresponding with described instruction is determined as described
One preset frequency.
In addition, application operation method according to the ... of the embodiment of the present invention, wherein determining the first preset frequency according to predetermined policy
Including：It obtains and applies corresponding second frequency with described first；Obtain the third frequency of current processor；Compare second frequency
Rate and third frequency, and the larger frequency in the two is determined as first preset frequency.
In addition, application operation method according to the ... of the embodiment of the present invention, further includes：Acquire the state letter of the electronic equipment
Breath；Judge whether the status information meets predetermined condition；When a predetermined condition is satisfied, the status information and the place are obtained
Manage the correspondence of the working frequency of device；And according to the correspondence, with the 4th different from first preset frequency
Frequency operation first application.
According to another embodiment of the present invention, a kind of electronic equipment is provided, including：Using determination unit, for determining
First application；Frequency determinative elements, for determining the first preset frequency according to predetermined policy；And processing unit, for institute
It is to start working frequency to state the first preset frequency, the first application of operation；Wherein, first preset frequency is single less than the processing
The maximum operation frequency of member.
In addition, electronic equipment according to the ... of the embodiment of the present invention, wherein the frequency determinative elements are according to first application
Determine first preset frequency.
In addition, electronic equipment according to the ... of the embodiment of the present invention, further includes：Battery information collecting unit, it is described for acquiring
The battery information of electronic equipment；Correspondence determination unit, for obtaining the battery information and working frequency correspondence；Its
In, the frequency determinative elements determine corresponding with the battery information described according to the battery information and the correspondence
First preset frequency.
In addition, electronic equipment according to the ... of the embodiment of the present invention, wherein first application includes leader and function part
Point, wherein the frequency determinative elements determine that the first preset frequency includes according to predetermined policy：The frequency determinative elements load
The leader, to determine the first preset frequency according to predetermined policy；And the processing unit is predetermined with described first
Frequency is to start working frequency, and the first application of operation includes：The processing unit is to start work with first preset frequency
Frequency, the funtion part of operation first application.
In addition, electronic equipment according to the ... of the embodiment of the present invention, further includes the first register cell, wherein the frequency determines
Unit loads the leader, to determine that the first preset frequency includes according to predetermined policy：The leader is by connecing
Mouth changes the first predetermined value of first register cell；The frequency determinative elements are read in first register cell
The first predetermined value；And the operating voltage of the processing unit is set as with described first in advance by the frequency determinative elements
The corresponding predetermined voltage of definite value, wherein first preset frequency corresponds to the predetermined voltage.
In addition, electronic equipment according to the ... of the embodiment of the present invention, further includes the second register cell, wherein the frequency determines
Unit loads the leader, to determine that the first preset frequency includes according to predetermined policy：The leader is by connecing
Mouth changes the first predetermined value of first register cell；The frequency determinative elements are read in second register cell
The second predetermined value；And the frequency determinative elements are by the working frequency of the processing unit and external crystal-controlled oscillation frequency
Ratio is set as value corresponding with the second predetermined value.
In addition, electronic equipment according to the ... of the embodiment of the present invention, further includes input unit, wherein the frequency determinative elements according to
Determine that the first preset frequency includes according to predetermined policy：The finger input by user of the electronic equipment is received by the input unit
It enables；And frequency corresponding with described instruction is determined as first preset frequency by the frequency determinative elements.
In addition, electronic equipment according to the ... of the embodiment of the present invention, wherein the frequency determinative elements are according to first application
Determine that first preset frequency includes：The frequency determinative elements are obtained applies corresponding second frequency with described first；Institute
State the third frequency that frequency determinative elements obtain presently described processing unit；The frequency determinative elements second frequency
With third frequency, and the larger frequency in the two is determined as first preset frequency.
In addition, electronic equipment according to the ... of the embodiment of the present invention, further includes status information capture unit, for acquiring the electricity
The status information of sub- equipment, wherein the frequency determinative elements judge whether the status information meets predetermined condition；Work as satisfaction
When predetermined condition, the frequency determinative elements obtain the status information and the corresponding of the working frequency of the processing unit is closed
System；And the processing unit is according to the correspondence, to run institute different from the 4th frequency of first preset frequency
State the first application.
According to still another embodiment of the invention, a kind of electronic equipment is provided, including：Processor；And battery, wherein
The processor determines the first application, determines the first preset frequency according to predetermined policy, and be with first preset frequency
Start working frequency, the first application of operation；Wherein, first preset frequency is less than the maximum operation frequency of the processor.
In addition, electronic equipment according to the ... of the embodiment of the present invention, wherein the processor determines that first is pre- according to predetermined policy
Determining frequency includes：The processor determines first preset frequency according to first application.
In addition, electronic equipment according to the ... of the embodiment of the present invention, wherein the processor determines that first is pre- according to predetermined policy
Determining frequency includes：Acquire the battery information of the battery；Obtain the battery information and working frequency correspondence；And foundation
The battery information and the correspondence determine first preset frequency corresponding with the battery information.
In addition, electronic equipment according to the ... of the embodiment of the present invention, wherein first application includes leader and function part
Point, the processor determines that the first preset frequency includes according to predetermined policy：The leader is loaded, so as to according to predetermined plan
Slightly determine the first preset frequency；The processor is to start working frequency with first preset frequency, operation the first application packet
It includes：The processor is to start working frequency with first preset frequency, the funtion part of operation first application.
In addition, electronic equipment according to the ... of the embodiment of the present invention, wherein the leader is loaded, to determine that first is predetermined
Frequency includes：The leader changes the first predetermined value of the first register by interface；The processor reads described the
The first predetermined value in one register；And operating voltage is set as corresponding with the first predetermined value by the processor
Predetermined voltage, wherein first preset frequency corresponds to the predetermined voltage.
In addition, electronic equipment according to the ... of the embodiment of the present invention, wherein the leader is loaded, to determine that first is predetermined
Frequency includes：The leader changes the second predetermined value of the second register by interface；The processor reads described the
The second predetermined value in two registers；And the processor by the ratio of working frequency and external crystal-controlled oscillation frequency be set as with
The corresponding value of the second predetermined value.
In addition, electronic equipment according to the ... of the embodiment of the present invention, the processor determines the first predetermined frequency according to predetermined policy
Rate includes：The processor receives the instruction input by user of the electronic equipment；And it will frequency corresponding with described instruction
It is determined as first preset frequency.
In addition, electronic equipment according to the ... of the embodiment of the present invention, the processor determines the first predetermined frequency according to predetermined policy
Rate includes：The processor is obtained applies corresponding second frequency with described first, obtains the third frequency of current processor, than
The second frequency and third frequency, and the larger frequency in the two is determined as first preset frequency.
In addition, electronic equipment according to the ... of the embodiment of the present invention, wherein the processor acquires the state of the electronic equipment
Information；Judge whether the status information meets predetermined condition；When a predetermined condition is satisfied, the status information and described is obtained
The correspondence of the working frequency of processor；And according to the correspondence, with different from first preset frequency
Four frequencies operation, first application.
Application operation method according to the ... of the embodiment of the present invention and electronic equipment are realized to be directed to based on predetermined policy determination and be answered
Startup working frequency, so as to according to the actual loading of user demand and application come dynamically adjust the working frequency of processor from
And reduce the power consumption of electronic equipment.
It is to be understood that foregoing general description and following detailed description are both illustrative, and it is intended to
In the further explanation for providing claimed technology.
Description of the drawings
Fig. 1 is the block diagram for the main configuration for illustrating electronic equipment according to the ... of the embodiment of the present invention；
Fig. 2 is the flow chart for illustrating application operation method according to the ... of the embodiment of the present invention；
Fig. 3 is the flow for the process that diagram application operation method according to the ... of the embodiment of the present invention determines the first preset frequency
Figure；And
Fig. 4 is the stream for another process that diagram application operation method according to the ... of the embodiment of the present invention determines the first preset frequency
Cheng Tu.
Specific implementation mode
Hereinafter, by preferred embodiments of the present invention will be described in detail with reference to the annexed drawings.
First, electronic equipment according to the ... of the embodiment of the present invention will be described referring to Fig.1.The electronic equipment is preferably e.g.
Smart mobile phone, personal digital assistant, palm PC etc..It should be noted that those skilled in the art it is easily understood that
Fig. 1 only shows the component being closely related with technical solution of the present invention, and other components (such as, display unit, input list is not shown
Member etc.), and its specific descriptions will be omitted herein.
As shown in Figure 1, electronic equipment 100 according to the ... of the embodiment of the present invention includes mainly processor unit 101, register list
Member 102 and power supply unit 103.Specifically, the processor unit 101 runs the operating system of electronic equipment 100 (such asDeng) and various applications.The register cell 102 is set for storing
Set the relevant information needed for the working frequency of the processor unit 101.
In a preferred embodiment of the invention, the processor unit 101 is the processor under ARM system framework,
It more pursues the saving for power consumption than the processor of general X86 systems.Certainly, the invention is not limited thereto, but can apply
Processor under various system architectures.It can be controlled by controlling the height to the supply voltage of the processor unit 101
Make its working frequency.It therefore, can be electric by configuring the power supply of the processor cores of PMU (Power Management Unit, Fig. 1 are not shown)
It presses corresponding working frequency is arranged.Since the technique of processor chips production is different, the voltage that can be received is different and right
The frequency answered is also different.The register cell 102 is used to store the supply voltage pass corresponding with its working frequency of processor
System.For example, in a preferred embodiment of the invention, it is assumed that 1.2V supply voltages correspond to the processor work frequency of 1200MHz
Rate, then can be arranged about 12 grades of supply voltage and processor working frequency respective value table, and be stored in corresponding
Register cell 102.In the case, the storage content of the register cell 102 is as shown in table 1 below：
Table 1
Since processor supply voltage cannot be too low, otherwise processor is unable to steady operation, therefore can be steady in processor
Under the premise of fixed work, its working frequency is determined.Its work is determined by determining the corresponding frequency values of different voltages, therefore in application
When loading, corresponding voltage value can be directly set, corresponding working frequency is made up to.In addition, in the another of the present invention
In preferred embodiment, a force bit can also be increased in register cell 102, when the force bit is effective, even if limitation work
When making load reduction, as long as the application is also being run, it is maintained for stable working frequency.If the force bit is set as invalid,
It can so be adjusted into Mobile state within the scope of upper operational frequency limit according to the actual loading of application.Such as by the way that register is arranged
Unit 102 (for example, OUTPWR registers of PMU) obtains different voltage, and register cell 102 can be 5 bits, wherein
A high position is force bit, and latter four are different output voltage values.As forced to be set as 1000MHz, then the register can be arranged
It is 11101.
It in another preferred embodiment of the invention, can be by the way that PLL (phaselocked loop) be arranged to control the processor
The ratio of the working frequency and external crystal-controlled oscillation frequency of unit 101, is arranged the working frequency of the processor unit 101.It is excellent at this
It selects in embodiment, the register cell 102 is the register cell for PLL to be arranged.The register cell 102 can wrap
Include lower column register：PLLCON, PLLCFG, PLLSTAT and PLLFEED.Wherein, PLLCON registers include enabled connection PLL
Position, namely for control PLL whether be attached.This connection needs sending (the feeding of correct information to PLLFEED
Sequence) when just come into force, even if otherwise by enable bit set, PLL will not be connected in circuit.Therefore, PLLCON is necessary
It is just set before PLL starts connection, no it will cause the unpredictable mistakes of system.PLLCFG registers are used for being arranged again
Frequency coefficient M and frequency division coefficient N.The two values determine frequency multiplication and the frequency of frequency dividing.Processor unit 101 can be set to outside
The Clock Multiplier Factor M of crystal oscillator frequency, if external crystal-controlled oscillation frequency is 30MHZ, then it is 10,20,30,40 that Clock Multiplier Factor M, which can be arranged,
Deng making the frequency of processor unit 101 respectively reach 300MHZ, 600MHZ, 900MHZ, 1200MHZ.PLLSTAT registers are used
In storing and read the value of PLLCON, PLLCFG, but must be sent in the feed sequence of PLLFEED, PLLCON, PLLCFG
Correct value can be just read after coming into force.PLLFEED registers are used to be written to feeding sequence with the continuous VPB bus cycles
Row.After correct sequence is written into PLLFEED, PLLCON, PLLCFG just come into force, to which PLL circuit could correctly connect
It is connected in circuit.
The foregoing describe specific come two kinds of given processor task frequency by changing the value of the register cell 102
Embodiment.In a preferred embodiment of the invention, the developer of application in the development process of the application described
A leader is pre-set in, the leader is used for described in API (application programming interfaces) modifications by standard
Register cell 102, so as to the working frequency of given processor unit 101.
Said supply unit 103 is used to power for the electronic equipment 100.In a preferred embodiment of the invention,
The power supply 102 can be battery.
In another preferred embodiment of the invention, the electronic equipment 100 further includes state acquisition unit, for adopting
The status information (such as, system load state and battery status information etc.) for collecting the electronic equipment 100, to be transported in application
The working frequency of the processor unit 101 is set dynamically after row according to the status information of the electronic equipment 100.
Next, by the application operation method for electronic equipment 100 with reference to Fig. 2 descriptions according to the embodiment of the present invention.
Fig. 2 is the flow chart for illustrating application operation method according to the ... of the embodiment of the present invention.
Application operation method according to the ... of the embodiment of the present invention includes：
In step s 201,101 determination of processing unit of the electronic equipment 100 the first application to be run.For example,
In a preferred embodiment of the present invention, the user of the electronic equipment 100 provides fortune by input unit (not shown in figure 1)
When the instruction of row application, the electronic equipment 100 determines the first application corresponding with the user instruction.In addition, in this hair
In another bright preferred embodiment, the processing unit 101 of the electronic equipment 100 detects whether to meet applications trigger condition,
(such as, judge whether to meet according to system time noisy if the judgement of the processing unit 101 meets a certain applications trigger condition
The trigger condition of clock application), then the processing unit 101 determines application conduct corresponding with the applications trigger condition met
First application.
In step S202, the first preset frequency is determined according to predetermined policy.
Specifically, in a preferred embodiment of the invention, according to predetermined policy determine the first preset frequency include according to
According to identified first application in step s 201, its corresponding first preset frequency is determined.However, the present invention is unlimited
In this embodiment.
In another preferred embodiment of the invention, determine that the first preset frequency includes by described according to predetermined policy
State acquisition unit acquires the battery information of said supply unit 103 (such as battery), to obtain the battery information and place
The correspondence for managing the working frequency of device unit 101, to according to the battery information and correspondence determination with it is described
Corresponding first preset frequency of battery information.
In addition, in another preferred embodiment of the present invention, first preset frequency can also be specified by user.
That is, the electronic equipment 100 receives instruction input by user, and will be with institute after determining first application
It states the corresponding frequency of instruction and is determined as first preset frequency.Specifically, first application determined in step s 201
A processing unit working frequency setting interface can be provided to the user, boundary can be arranged by operating the working frequency in user
Face conveniently sets up the working frequency of processor unit 101.In addition, user can also input work by different triggering modes
Working frequency setting instruction.For example, if the icon of user click the first application to be started, by the processing of the first application of operation
The working frequency of device unit 101 is set as low frequency, on the contrary, if user double-clicks the icon of the first application to be started, it will fortune
The working frequency for the processor unit 101 that row first is applied is set as high-frequency.It similarly, can be on the electronic equipment 100
Different function key is set, when user presses the first function key to start first in application, by the processor list of the first application of operation
The working frequency of member 101 is set as low frequency, when user presses the second function key to start first in application, will the second application of operation
The working frequency of processor unit 101 be set as high-frequency.
In step S203, the processor unit 101 is made with first preset frequency determined in step S202
To start working frequency, operation first application.It should be noted that first preset frequency is equal to or less than the processing
The maximum operation frequency of device unit 101.That is, realizing the startup work frequency determined based on predetermined policy for application
Rate, under the premise of meeting the actual needs of application operation, to start application with the low startup working frequency of optimization to drop
The power consumption of low electronic equipment.
Hereinafter, by further being specifically described in the application operation method of the embodiment of the present invention with reference to Fig. 3 and Fig. 4, foundation
Predetermined policy determines the detailed process of the first preset frequency.Fig. 3 is that diagram application operation method according to the ... of the embodiment of the present invention is true
The flow chart of the process of fixed first preset frequency；And Fig. 4 is that diagram application operation method according to the ... of the embodiment of the present invention determines
The flow chart of another process of first preset frequency.
Specifically, in a preferred embodiment of the invention, it includes two parts that first application is practical, that is, is guided
Part and funtion part.When determining the first preset frequency according to predetermined policy, first, with the current work of processor unit 101
Working frequency) the load leader, the leader determines the first preset frequency according to predetermined policy.The processor
Unit 101 with first preset frequency be start working frequency to run the first application, in fact, the processor unit
101 with first preset frequency be start working frequency, operate in determine the first preset frequency after load first application
Funtion part.
In the following, specifically describing the processing procedure of the leader.
In a preferred embodiment of the invention, as shown in figure 3, in step S301, loaded first application
Leader according to first application predetermined set change register cell 102 first predetermined value.The institute referring to Fig.1 as before
It states, the register cell 102 is used to store the correspondence of the supply voltage and its working frequency of processor.In this situation
Under, first predetermined value in register cell 102 is set as value corresponding with its required working frequency by the leader of the first application.
In step s 302, processor unit 101 reads the first predetermined value being arranged in step S301.In step S303, processing
Its operating voltage is set as the first predetermined voltage corresponding with the first predetermined value read by device unit 101.Due to processor unit
101 working frequency has determining correspondence with its operating voltage, in the funtion part of the first application of subsequent load
When, it is to start working frequency with the first preset frequency corresponding with the first predetermined voltage determined in step S303.
In another preferred embodiment of the invention, as shown in figure 4, in step S401, what is loaded first answers
Leader changes the second predetermined value of register cell 102 according to the predetermined set of the first application.As before referring to Fig.1
Described, the register cell 102 is the register cell for PLL to be arranged.In the case, the leader of the first application
Second predetermined value in register cell 102 is set as value corresponding with its required working frequency.In step S402, processor list
Member 101 reads the second predetermined value being arranged in step S401.In step S403, processor unit 101 by working frequency with
The ratio of external crystal-controlled oscillation frequency is set as value corresponding with the second predetermined value read in step S402.To in subsequent load the
It is to start work with the first preset frequency corresponding with the second predetermined value determined in step S403 when the funtion part of one application
Working frequency.
In addition, in a preferred embodiment of the invention, it, may in electronic equipment 100 before the first application of operation
Have existed other application in operating status.The needs that therefore, it is necessary to consider to meet application in operating status,
Without causing to be adjusted the processing capacity of caused processor not according only to the determining processor working frequency of the first application
The problem of foot.In the case, determine that the first preset frequency further includes specifically according to predetermined policy：It obtains and described first first
Using corresponding second frequency, the third frequency (that is, current operation frequency) of current processor unit 101 is obtained later, hereafter
Compare the second frequency and the third frequency, and the larger frequency in the two is determined as first preset frequency.
Specifically, the leader of the first application loaded will obtain the second frequency and the third frequency is compared.
When the second frequency is higher than the third frequency, the leader is led to the above-mentioned flow described with reference to Fig. 3 or Fig. 4
The value for changing the register cell 102 is crossed, the second frequency is set as to the startup working frequency of the first application, and then
The funtion part of the first application of load.On the contrary, when the second frequency is equal to or less than the third frequency, then keep current
Running frequency, and then load first application funtion part.Certainly, the invention is not limited thereto, can be by comparing more
The frequency needs of a operation application, determine best working frequency, realize deficiency or the waste for not leading to processor processing capacity,
Power consumption is saved to the maximum extent simultaneously.
More than, it is described by referring to Fig. 3 and 4 and determines the first application by loading the leader of first application
Startup working frequency flow.However, the invention is not limited thereto.In a preferred embodiment of the invention, determining
After stating the first application, the operating system of the electronic equipment 100 can read pre-stored each application from its storage unit
The inquiry table of relationship between its corresponding startup running frequency, and found and first application pair in the inquiry table
The startup running frequency answered, to start first application with the startup running frequency.
In addition, in a preferred embodiment of the invention, after the first application of operation, the state acquisition unit is protected
The acquisition (such as, system load state and battery status information etc.) of the status information for the electronic equipment 100 is held, is used
In judging whether the status information meets predetermined condition.When a predetermined condition is satisfied, the status information and the place are obtained
The correspondence of the working frequency of device unit 101 is managed, thus according to the correspondence, to be different from first preset frequency
The 4th frequency operation it is described first application.For example, the predetermined condition that the status information can be arranged is that battery capacity is insufficient
50%, then when the status information indicating battery electric quantity of acquisition is less than 50%, obtain the item with the battery capacity less than 50%
The working frequency of the corresponding processor unit of part 101, to run the application with the working frequency newly obtained.
Electronic equipment according to the ... of the embodiment of the present invention and application operation method, the use are described above with reference to Fig. 1 to Fig. 4
Operation method is realized determines startup working frequency for application based on predetermined policy, so as to according to user demand and application
Actual loading dynamically adjusts the working frequency of processor to reduce the power consumption of electronic equipment.
It should be noted that in the present specification, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence " including one ... ", it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element.
Finally, it is to be noted that, it is above-mentioned it is a series of processing include not only with sequence described here in temporal sequence
The processing of execution, and include the processing executed parallel or respectively rather than in chronological order.
Through the above description of the embodiments, those skilled in the art can be understood that the present invention can be by
Software adds the mode of required hardware platform to realize, naturally it is also possible to all be implemented by hardware.Based on this understanding,
Technical scheme of the present invention can be expressed in the form of software products in whole or in part to what background technology contributed,
The computer software product can be stored in a storage medium, such as ROM/RAM, magnetic disc, CD, including some instructions are making
It obtains a computer equipment (can be personal computer, server or the network equipment etc.) and executes each embodiment of the present invention
Or the method described in certain parts of embodiment.
The present invention is described in detail above, specific case used herein is to the principle of the present invention and embodiment party
Formula is expounded, and the explanation of above example is only intended to facilitate the understanding of the method and its core concept of the invention；Meanwhile it is right
In those of ordinary skill in the art, according to the thought of the present invention, change is had in specific embodiments and applications
Place, in conclusion the content of the present specification should not be construed as limiting the invention.
Claims (24)
1. a kind of application operation method is applied to electronic equipment, the electronic equipment includes processor and battery, the method packet
It includes：
Determine the first application；
The first preset frequency is determined according to predetermined policy；And
The processor is to start working frequency with first preset frequency, the first application of operation；
Wherein, first preset frequency is less than the maximum operation frequency of the processor,
Wherein, the method further includes：
Acquire the status information of the electronic equipment；
Judge whether the status information meets predetermined condition；
When a predetermined condition is satisfied, the correspondence of the status information and the working frequency of the processor is obtained；And
According to the correspondence, with different from the 4th frequency of first preset frequency operation first application.
2. application operation method as described in claim 1, wherein determining that the first preset frequency includes according to predetermined policy：
First preset frequency is determined according to first application.
3. application operation method as described in claim 1, wherein determining that the first preset frequency includes according to predetermined policy：
Acquire the battery information of the battery；
Obtain the battery information and working frequency correspondence；And
First preset frequency corresponding with the battery information is determined according to the battery information and the correspondence.
4. application operation method as described in claim 1, wherein first application includes leader and funtion part,
It is described to determine that the first preset frequency includes according to predetermined policy：The leader determines that first is predetermined according to predetermined policy
Frequency；
The processor is to start working frequency with first preset frequency, and the first application of operation includes：The processor with
First preset frequency is to start working frequency, the funtion part of operation first application.
5. application operation method as claimed in claim 4, wherein the leader determines that the first preset frequency includes：
The leader changes the first predetermined value of the first register by interface；
The processor reads the first predetermined value in first register；And
Operating voltage is set as predetermined voltage corresponding with the first predetermined value by the processor,
Wherein, first preset frequency corresponds to the predetermined voltage.
6. application operation method as claimed in claim 4, wherein the leader determines that the first preset frequency includes：
The leader changes the second predetermined value of the second register by interface；
The processor reads the second predetermined value in second register；And
The ratio of working frequency and external crystal-controlled oscillation frequency is set as value corresponding with the second predetermined value by the processor.
7. application operation method as claimed in claim 2, wherein determining that the first preset frequency includes according to predetermined policy：
It obtains and applies corresponding second frequency with described first；
Obtain the third frequency of current processor；
Compare the second frequency and third frequency, and the larger frequency in the two is determined as first preset frequency.
8. application operation method as described in claim 1, wherein determining that the first preset frequency includes according to predetermined policy：
Receive the instruction input by user of the electronic equipment；And
Frequency corresponding with described instruction is determined as first preset frequency.
9. a kind of electronic equipment, including：
Using determination unit, for determining the first application；
Frequency determinative elements, for determining the first preset frequency according to predetermined policy；
Processing unit, for being to start working frequency with first preset frequency, the first application of operation；And
Status information capture unit, the status information for acquiring the electronic equipment；
Wherein, first preset frequency is less than the maximum operation frequency of the processing unit,
Wherein, the frequency determinative elements judge whether the status information meets predetermined condition；
When a predetermined condition is satisfied, the frequency determinative elements obtain the working frequency of the status information and the processing unit
Correspondence；And
The processing unit is according to the correspondence, with different from the 4th frequency of first preset frequency operation described the
One application.
10. electronic equipment as claimed in claim 9, wherein the frequency determinative elements are applied according to described first described in determination
First preset frequency.
11. electronic equipment as claimed in claim 9, further includes：
Battery information collecting unit, the battery information for acquiring the electronic equipment；
Correspondence determination unit, for obtaining the battery information and working frequency correspondence；
Wherein, the frequency determinative elements determine corresponding with the battery information according to the battery information and the correspondence
First preset frequency.
12. electronic equipment as claimed in claim 9, wherein first application includes leader and funtion part,
Wherein, the frequency determinative elements determine that the first preset frequency includes according to predetermined policy：The frequency determinative elements add
The leader is carried, to determine the first preset frequency according to predetermined policy；And the processing unit is pre- with described first
It is to start working frequency to determine frequency, and the first application of operation includes：The processing unit is to start work with first preset frequency
Working frequency, the funtion part of operation first application.
13. electronic equipment as claimed in claim 12 further includes the first register cell,
The wherein described frequency determinative elements load the leader, to determine the first preset frequency packet according to predetermined policy
It includes：
The leader changes the first predetermined value of first register cell by interface；
The frequency determinative elements read the first predetermined value in first register cell；And
The operating voltage of the processing unit is set as predetermined electricity corresponding with the first predetermined value by the frequency determinative elements
Pressure,
Wherein, first preset frequency corresponds to the predetermined voltage.
14. electronic equipment as claimed in claim 12 further includes the second register cell,
The wherein described frequency determinative elements load the leader, to determine the first preset frequency packet according to predetermined policy
It includes：
The leader changes the second predetermined value of second register cell by interface；
The frequency determinative elements read the second predetermined value in second register cell；And
The ratio of the working frequency of the processing unit and external crystal-controlled oscillation frequency is set as and described by the frequency determinative elements
The corresponding value of two predetermined values.
15. electronic equipment as claimed in claim 10, wherein the frequency determinative elements determine institute according to first application
Stating the first preset frequency includes：
The frequency determinative elements are obtained applies corresponding second frequency with described first；
The frequency determinative elements obtain the third frequency of presently described processing unit；
The frequency determinative elements second frequency and third frequency, and the larger frequency in the two is determined as institute
State the first preset frequency.
16. electronic equipment as claimed in claim 9 further includes input unit,
The wherein described frequency determinative elements determine that the first preset frequency includes according to predetermined policy：
The instruction input by user of the electronic equipment is received by the input unit；And
Frequency corresponding with described instruction is determined as first preset frequency by the frequency determinative elements.
17. a kind of electronic equipment, including：
Processor；And
Battery,
Wherein, the processor determines the first application, determines the first preset frequency according to predetermined policy, and pre- with described first
It is to start working frequency to determine frequency, the first application of operation；
Wherein, first preset frequency is less than the maximum operation frequency of the processor,
Wherein, the processor acquires the status information of the electronic equipment；Judge whether the status information meets predetermined item
Part；When a predetermined condition is satisfied, the correspondence of the status information and the working frequency of the processor is obtained；And foundation
The correspondence, with different from the 4th frequency of first preset frequency operation first application.
18. electronic equipment as claimed in claim 17, wherein the processor determines the first preset frequency according to predetermined policy
Including：
The processor determines first preset frequency according to first application.
19. electronic equipment as claimed in claim 17, wherein the processor determines the first preset frequency according to predetermined policy
Including：
Acquire the battery information of the battery；
Obtain the battery information and working frequency correspondence；And
First preset frequency corresponding with the battery information is determined according to the battery information and the correspondence.
20. electronic equipment as claimed in claim 17, wherein first application includes leader and funtion part,
The processor determines that the first preset frequency includes according to predetermined policy：The leader is loaded, so as to according to predetermined
Strategy determines the first preset frequency；
The processor is to start working frequency with first preset frequency, and the first application of operation includes：The processor with
First preset frequency is to start working frequency, the funtion part of operation first application.
21. electronic equipment as claimed in claim 20, wherein the leader is loaded, to determine the first preset frequency packet
It includes：
The leader changes the first predetermined value of the first register by interface；
The processor reads the first predetermined value in first register；And
Operating voltage is set as predetermined voltage corresponding with the first predetermined value by the processor,
Wherein, first preset frequency corresponds to the predetermined voltage.
22. electronic equipment as claimed in claim 20, wherein the leader is loaded, to determine the first preset frequency packet
It includes：
The leader changes the second predetermined value of the second register by interface；
The processor reads the second predetermined value in second register；And
The ratio of working frequency and external crystal-controlled oscillation frequency is set as value corresponding with the second predetermined value by the processor.
23. electronic equipment as claimed in claim 18, the processor determines that the first preset frequency includes according to predetermined policy：
The processor is obtained applies corresponding second frequency with described first, obtains the third frequency of current processor, compares
The second frequency and third frequency, and the larger frequency in the two is determined as first preset frequency.
24. electronic equipment as claimed in claim 17,
Wherein, the processor determines that the first preset frequency includes according to predetermined policy：
The processor receives the instruction input by user of the electronic equipment；And
Frequency corresponding with described instruction is determined as first preset frequency.
Priority Applications (1)
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| CN201610105700.6A CN105700667B (en) | 2012-01-31 | 2012-01-31 | Application operation method and electronic equipment |
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| CN201610105700.6A CN105700667B (en) | 2012-01-31 | 2012-01-31 | Application operation method and electronic equipment |
| CN201210021360.0A CN103226382B (en) | 2012-01-31 | 2012-01-31 | Application operation method and electronic equipment |
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| CN104750519B (en) * | 2015-03-12 | 2018-01-23 | 广东欧珀移动通信有限公司 | The startup method and mobile terminal of a kind of mobile terminal |
| CN105740020A (en) * | 2016-01-29 | 2016-07-06 | 宇龙计算机通信科技(深圳)有限公司 | Application starting method and starting apparatus, and terminal |
| CN107315635A (en) * | 2016-04-26 | 2017-11-03 | 华为技术有限公司 | The method of adjustment of the stock number of handheld device and the handheld device |
| CN106681772A (en) * | 2016-12-30 | 2017-05-17 | 深圳天珑无线科技有限公司 | Acceleration method, device and terminal for starting application |
| CN107831887B (en) * | 2017-12-21 | 2021-03-23 | 青岛海信移动通信技术股份有限公司 | Application starting method and device |
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| CN1604012A (en) * | 2003-10-05 | 2005-04-06 | 宏碁股份有限公司 | Method of url-based power management and associated web browsing device |
| JP2010219591A (en) * | 2009-03-13 | 2010-09-30 | Panasonic Corp | Electronic device |
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| FI115562B (en) * | 2002-03-27 | 2005-05-31 | Nokia Corp | Method and system for determining power consumption in connection with electronic device and electronic device |
| US7155617B2 (en) * | 2002-08-01 | 2006-12-26 | Texas Instruments Incorporated | Methods and systems for performing dynamic power management via frequency and voltage scaling |
| CN1622081A (en) * | 2003-11-24 | 2005-06-01 | 顺德市顺达电脑厂有限公司 | Method for reducing cell power consumption of portable digital products |
| CN101150698B (en) * | 2007-09-04 | 2010-06-02 | 浙江大学 | Dynamic voltage adjustment and frequency modulation energy-saving method applicable to MP4 palm video playing device |
| CN102104656A (en) * | 2009-12-21 | 2011-06-22 | 康佳集团股份有限公司 | Method and electronic device for processing task at variable frequency |
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| CN1604012A (en) * | 2003-10-05 | 2005-04-06 | 宏碁股份有限公司 | Method of url-based power management and associated web browsing device |
| JP2010219591A (en) * | 2009-03-13 | 2010-09-30 | Panasonic Corp | Electronic device |
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