CN106095047A - A kind of control method and electronic equipment - Google Patents
A kind of control method and electronic equipment Download PDFInfo
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- CN106095047A CN106095047A CN201610379388.XA CN201610379388A CN106095047A CN 106095047 A CN106095047 A CN 106095047A CN 201610379388 A CN201610379388 A CN 201610379388A CN 106095047 A CN106095047 A CN 106095047A
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- G06F1/26—Power supply means, e.g. regulation thereof
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- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
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Abstract
The invention discloses a kind of control method and electronic equipment, method includes: obtain load parameter and the graphics performance parameter of processor；The application type of the intended application that decision processor is currently run；If application type is default application type, according to load parameter and graphics performance parameter, determine frequency limitation value；Control the running frequency of processor less than or equal to frequency limitation value.The present invention is when the application that processor is currently run is for specifically applying, based on load parameter and graphics performance parameter, the running frequency of processor is controlled, processor will not continuous high frequency rate run, but based on the change loaded and the application run thereof, the demand of graphics performance is carried out frequency change and control, so that processor is while ensureing that its application run can provide the user normal graphical effect, save performance and the consumption of electric energy to the full extent, reach to save the purpose of resource, and then reduce power consumption.
Description
Technical field
The equipment that the present invention relates to controls technical field, particularly to a kind of control method and electronic equipment.
Background technology
Have in the equipment of processor and be commonly configured with various FREQUENCY CONTROL scheme, the running frequency of processor is moved
State adjusts, thus reaches energy-conservation purpose.In existing FREQUENCY CONTROL scheme, the load consumption being typically based on prediction pre-sets
The restriction parameter of the running frequency of processor, ensures the speed of service that processor is overall to greatest extent.
But in such scheme, higher restriction parameter is set generally for the runnability ensureing processor, causes place
Reason device runs with higher frequency always, for take the less application of resource run time, can cause on the contrary processor resource and
The waste of electric energy, is unfavorable for the reduction of power consumption.
Summary of the invention
In view of this, the invention provides a kind of control method and electronic equipment, in order to solve processor in prior art
Continuous high frequency rate is run, and causes the technical problem of the waste of performance and electric energy.
The invention provides a kind of control method, including:
Obtain load parameter and the graphics performance parameter of processor；
Judge the application type of the intended application that described processor currently runs；
If described application type is default application type, according to described load parameter and described graphics performance parameter, really
Determine frequency limitation value；
Control the running frequency of described processor less than or equal to described frequency limitation value.
Said method, it is preferred that described according to described load parameter with described graphics performance parameter, determines frequency limitation
Value, including:
Utilize described load parameter, described frequency limitation value is set in the first way；
According to described image property parameter, in a second manner described frequency limitation value is adjusted, described second method
Different from described first method.
Said method, it is preferred that utilize described load parameter, arranges described frequency limitation value in the first way, including:
Judge the load value in described load parameter；
If described load value is more than or equal to the first load threshold preset, arranging described frequency limitation value is first frequency
Value, described first frequency value is the value matched with described first load threshold；
If described load value is less than described first load threshold, arranging described frequency limitation value is second frequency value, described
Second frequency value is less than described first frequency value.
Said method, it is preferred that according to described image property parameter, adjusts described frequency limitation value in a second manner
Whole, including:
Judge the frame loss rate in described graphics performance parameter；
If described frame loss rate is more than the first frame losing threshold value preset, it is thus achieved that described frame loss rate and described first frame losing threshold
First difference of value, adjusting described frequency limitation value based on described first difference increases the first increment size, described first increment size
Relevant to described first difference；
If described frame loss rate is less than described first frame losing threshold value, it is thus achieved that described first frame losing threshold value and described frame loss rate
The second difference, based on described second difference adjust described frequency limitation parameter value reduce the second increment size, described second increment
It is worth relevant to described second difference.
Said method, it is preferred that according to described load parameter and described graphics performance parameter, determine frequency limitation value, bag
Include:
Receiving input operation, described input operation is that user is carried out based on described load parameter and described image property parameter
Operation produces；
Resolve the frequency setting value that described input operation is corresponding；
Determine that described frequency limitation value is to resolve the described frequency configuration value obtained.
Present invention also offers a kind of electronic equipment, including parameter acquisition devices and processor, wherein:
Described parameter acquisition devices, for obtaining load parameter and the graphics performance parameter of described processor；
Described processor, for judging the application type of the intended application currently run, if described application type is default
Application type, according to described load parameter and described graphics performance parameter, determine frequency limitation value, control running frequency and be less than
Or equal to described frequency limitation value.
Above-mentioned electronic equipment, it is preferred that described processor is additionally operable to:
Utilize described load parameter, described frequency limitation value is set in the first way；
According to described image property parameter, in a second manner described frequency limitation value is adjusted, described second method
Different from described first method.
Above-mentioned electronic equipment, it is preferred that described processor is additionally operable to:
Judge the load value in described load parameter；
If described load value is more than or equal to the first load threshold preset, arranging described frequency limitation value is first frequency
Value, described first frequency value is the value matched with described first load threshold；
If described load value is less than described first load threshold, arranging described frequency limitation value is second frequency value, described
Second frequency value is less than described first frequency value.
Above-mentioned electronic equipment, it is preferred that described processor is additionally operable to:
Judge the frame loss rate in described graphics performance parameter；
If described frame loss rate is more than the first frame losing threshold value preset, it is thus achieved that described frame loss rate and described first frame losing threshold
First difference of value, adjusting described frequency limitation value based on described first difference increases the first increment size, described first increment size
Relevant to described first difference；
If described frame loss rate is less than described first frame losing threshold value, it is thus achieved that described first frame losing threshold value and described frame loss rate
The second difference, based on described second difference adjust described frequency limitation parameter value reduce the second increment size, described second increment
It is worth relevant to described second difference.
Above-mentioned electronic equipment, it is preferred that also include:
Input equipment, is used for receiving input operation, and described input operation is that user is based on described load parameter and described figure
Produce as performance parameter carries out operation；
Described processor is additionally operable to: resolves the frequency setting value that described input operation is corresponding, and determines described frequency limitation
Value is for resolving the described frequency setting value obtained.
From such scheme, a kind of control method of present invention offer and electronic equipment, not merely based on load parameter
The running frequency of processor is controlled, but the type of the application currently run at processor and the application pre-set
When type is same type, based on load parameter and graphics performance parameter, the running frequency of processor is controlled, so, place
Reason device will not continuous high frequency rate run, but the demand of graphics performance is carried out by the application changing and being run based on load
Frequency change controls, so that processor is ensureing that its application run can provide the user normal graphical effect
Meanwhile, save performance and the consumption of electric energy to the full extent, reach to save the purpose of power consumption, and then reduce power consumption.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Inventive embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to
The accompanying drawing provided obtains other accompanying drawing.
The flowchart of a kind of control method that Fig. 1 provides for the embodiment of the present invention one；
Fig. 2 a～Fig. 2 c and Fig. 3 is respectively the partial process view of the embodiment of the present invention one；
The structural representation of a kind of electronic equipment that Fig. 4 provides for the embodiment of the present invention two；
The structural representation of the another kind of electronic equipment that Fig. 5 provides for the embodiment of the present invention two.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
With reference to Fig. 1, for the flowchart of a kind of control method that the embodiment of the present invention one provides, wherein, described method
Go in the control in real time of the running frequency of processor in electronic equipment.Concrete, the method shown in Fig. 1 includes
Have:
S101: obtain load parameter and the graphics performance parameter of processor.
Wherein, load parameter is the parameter of amount of the task of finger processor parallel processing or thread.Graphics performance parameter is
The LOF state parameter of finger processor graphing frame or graphic frame loss state parameter etc., such as, processor graphing
The speed of frame is 60 frames per second, the LOF state of 20 frames per second occurs.
The application type of the intended application that S102: decision processor is currently run, if application type is default application class
Type, performs S103, otherwise, performs S104.
Here application type can be divided into: carries out the application type of graphic frame drafting or is made without the application of graphic frame
Type.And the application type preset is exactly the application type needing to carry out graphic frame drafting.
And the basis for estimation of application type can be by: thread that the application that processor currently runs is used or task class
Type, such as whether carry out the task dispatching of graphic frame drafting.Thus, it is to need to carry out the application type of graphic frame drafting in intended application
Time, perform S103, if other application types, perform S104.
S103: according to load parameter and graphics performance parameter, determines frequency limitation value, performs S105.
Can be first according to load parameter setpoint frequency limits value in the present embodiment, then based on parameter in graphics performance parameter
The height of value carries out suitable adjustment to frequency limitation value, and thus, the running frequency at subsequent control processor is not higher than frequency
During limits value, it is possible to while making the running frequency of processor disclosure satisfy that the demand that graphic frame is drawn, meet load to fortune
The demand of line frequency, while thereby guaranteeing that processor provides the user more preferable graphic plotting effect, farthest saves
Performance resource, and then save power consumption.
S104: determine frequency limitation value according to load parameter, performs S105.
And when being made without the type of graphic plotting when application type, the present embodiment only sets according to load parameter
Put frequency limitation value, when the running frequency at subsequent control processor is not higher than frequency limitation value, it is possible to processor is being protected
While card load is to the demand of running frequency, farthest saves performance resource, and then save power consumption.
S105: control the running frequency of processor less than or equal to frequency limitation value.
From such scheme, a kind of control method of present invention offer and electronic equipment, not merely based on load parameter
The running frequency of processor is controlled, but the type of the application currently run at processor and the application pre-set
When type is same type, based on load parameter and graphics performance parameter, the running frequency of processor is controlled, so, place
Reason device will not continuous high frequency rate run, but the demand of graphics performance is carried out by the application changing and being run based on load
Frequency change controls, so that processor is ensureing that its application run can provide the user normal graphical effect
Meanwhile, save performance and the consumption of electric energy to the full extent, reach to save the purpose of power consumption, and then reduce power consumption.
It should be noted that in the present embodiment, interval will carry out a load parameter and figure at regular intervals
The acquisition of energy parameter, and then realize the real-time control of the running frequency to processor.Wherein, the present embodiment takes into account processor
Properly functioning and power consumption, can suitably set the size of this time interval, such as 1 second or 1 minute.
Fig. 2 a show the flowchart of S103 in Fig. 1, shown in Fig. 2 a in have following steps:
S201: utilize load parameter, arranges frequency limitation value in the first way.
Concrete, the present embodiment, can be by following when utilizing load parameter to arrange frequency limitation value in the first way
Mode realizes:
First, the present embodiment judges the load value in load parameter and the magnitude relationship between the first load threshold, here
Load value can be number of threads value or number of tasks value etc., afterwards, if load value is more than or equal to the first load threshold, if
Putting frequency limitation value is first frequency value, and first frequency value here matches with the first load threshold；And if load value is less than
First load threshold, then arranging frequency limitation value is the second frequency value less than first frequency value.For first frequency value and
The setting of two frequency values, is referred to the running frequency value that processor can bear the load of the first load threshold in the present embodiment
It is configured.Such as, it is C that processor can load the running frequency value of the load of the first load threshold, and first frequency value can
Thinking the frequency values higher than C preset difference value, second frequency value can be with C value or the frequency values being less than C value preset difference value.
In the present embodiment, first frequency value and second frequency value forming frequency construction quality, negative more than first at load value
When carrying threshold value, the first frequency value arranging higher level is frequency limitation value, when load value is less than the first load threshold, arranges
The second frequency value of lower grade is frequency limitation value, and first frequency value is with second frequency value and can bear more than processor
The value of running frequency value D of load load value.As shown in figure 2b, when load value is more than the first load threshold, frequency limitation is set
Value is first frequency value, i.e. more than the A value of C value；Shown in Fig. 2 c, when load value is less than the first load threshold, frequency limit is set
Value processed is second frequency value, i.e. more than D value and the B value less than or equal to C.In other realize, second frequency value can also be big
In C value, with the preferential performance ensureing that electronic equipment runs.
It is to say, in the present embodiment, according to the size of the load value of processor and the threshold value thresholding that pre-sets, arrange
At least two frequency values, as frequency limitation grade.The present embodiment only describes the situation that two frequency values are arranged, but containing three
The technical scheme of the technical characteristic that individual frequency values or more frequency values are arranged is the most within the scope of the present invention.Such as, originally
Can be when load value be less than the first load threshold and be more than the second load threshold in embodiment, arranging frequency limitation value is second
Frequency values, and when load value is less than the second load threshold, arranging frequency limitation value is the 3rd frequency values.Obtained by by that analogy
All embodiments the most within the scope of the present invention.
It should be noted that the S104 in Fig. 1 can also use above-mentioned when determining frequency limitation value according to load parameter
Mode realizes.
S202: according to graphics performance parameter, is adjusted frequency limitation value being different from the second method of first method.
Concrete, the present embodiment is in foundation graphics performance parameter, to be different from the second method of first method to frequency limit
When value processed is adjusted, can be accomplished by:
First, the size between frame loss rate and the first frame losing threshold value during the present embodiment judges graphics performance parameter is closed
System, frame loss rate here can be the percentage ratio etc. of frame losing per second, afterwards, if frame loss rate is more than the first frame losing threshold value, then
On the basis of the frequency limitation value arranged based on load parameter, increase by first between frame loss rate and the first frame losing threshold value
The first increment size that difference is associated, the first increment size and the first difference here can be direct proportion or linear relation, the
One difference is the biggest, and the first increment size is the biggest, and the first difference is the least, and the first increment size is the least；And if frame loss rate is lost less than first
Frame threshold value, then, on the basis of the frequency limitation value arranged based on load parameter, reduce and the first frame losing threshold value and frame loss rate
Between the second increment size of being associated of the second difference, the second increment size and the second difference here can be direct proportion or linear
Relation, the second difference is the biggest, and the second increment size is the biggest, and the second difference is the least, and the second increment size is the least.
It should be noted that in the present embodiment, according to the size of the frame loss rate in the graphics performance parameter of processor and
The threshold value thresholding pre-set, arranges at least two increment size, adjusts grade as frequency.The present embodiment only describes two increasings
The situation that value is arranged, but the technical scheme containing three increment sizes or the technical characteristic of more increment size setting is all at this
In bright protection domain.Such as, can be at frame loss rate less than the first frame losing threshold value and more than the second frame losing threshold in the present embodiment
During value, the 3rd increment size is set, the difference between the value size of this 3rd increment size and frame loss rate and the second frame losing threshold value
Relevant, etc..By that analogy, obtained by that analogy all embodiments are the most within the scope of the present invention.
Such as, if the application that processor currently runs is for downloading application, graphics performance be there is no the highest requirement, now,
The load parameter being based only on download application in the present embodiment is arranged at frequency limitation value, and frequency limitation value control based on setting
The running frequency of reason device, reaches energy-conservation purpose；If the application that processor currently runs is 3d game application, graphics performance is had
, now, in the present embodiment after arranging frequency limitation value based on load, showing of frame losing may be there is in the highest requirement
As, affect presenting of 3d picture, thus, the present embodiment based on the requirement degree applied graphics performance, suitably heightens this frequency again
Rate limits value, and then ensure the quality of picture in 3d game application, thus while guarantee is energy-conservation, it is ensured that user uses body
Test.
Fig. 3 show the flowchart of S103 in Fig. 1, shown in Fig. 3 in have following steps:
S301: receive input operation.
Here input operation is the present embodiment after obtaining load parameter and graphics performance parameter, by these parameters
When being shown to user, user utilizes experience or historical data to carry out operation according to these parameters and is produced.
S302: resolve the frequency setting value that input operation is corresponding.
The present embodiment can be resolved to frequency setting value by reading the input numeral etc. in input operation.
S303: determine that frequency limitation value is to resolve the frequency setting value obtained.
In this implementation, the frequency limitation value of processor is manually arranged by user, in order to special applications or
Scene carries out FREQUENCY CONTROL.
The structural representation of a kind of electronic equipment that Fig. 4 provides for the embodiment of the present invention two, electronic equipment can be mobile phone,
The various equipment with processor such as pad, notebook, computer, the electronic equipment in Fig. 4 can have a structure that
Parameter acquisition devices 401, for obtaining load parameter and the graphics performance parameter of processor.
Here parameter acquisition devices 401 can be realized by the interface equipment in electronic equipment, this interface and process
Device 402 is connected, and can collect load parameter and the graphics performance parameter of processor in electronic equipment.
Processor 402, for judging the application type of the intended application currently run, if described application type is default
Application type, according to described load parameter and described graphics performance parameter, determines frequency limitation value, otherwise, according to described load
Parameter determination frequency limitation value, controls running frequency less than or equal to described frequency limitation value.
Concrete, processor 402, according to described load parameter and described graphics performance parameter, determines frequency limitation value
Time, can be accomplished by:
First, utilize load parameter, frequency limitation value is set in the first way, then according to image property parameter, with the
Frequency limitation value is adjusted by the second method that one mode is different.
Concrete, processor 402 is by judging that the size between the load value in load parameter and the first load threshold is come
Frequency limitation value is configured, such as: if load value more than or equal to the first load threshold, arranges frequency limitation value for the
The first frequency value that one load threshold matches, if load value less than the first load threshold, arranges frequency limitation value for less than the
The second frequency value of one frequency values.Afterwards, processor 402 is by judging the frame loss rate in graphics performance parameter and the first frame losing
The frequency limitation value set suitably is adjusted, such as by the size between threshold value: if frame loss rate is more than the first frame losing
Threshold value, on the basis of frequency limitation value, increase is associated with the first difference between frame loss rate and the first frame losing threshold value
First increment size；And if frame loss rate is less than the first frame losing threshold value, then on the basis of frequency limitation value, reduce and the first frame losing
The second increment size that the second difference between threshold value with frame loss rate is associated.
Shown in Fig. 5, for the structural representation of the another kind of electronic equipment that the embodiment of the present invention two provides, in Fig. 5, electronics sets
For also including:
Input equipment 403, is used for receiving input operation.
Here input operation is the present embodiment after obtaining load parameter and graphics performance parameter, by these parameters
When being shown to user, user utilizes experience or historical data to carry out operation according to these parameters and is produced.
Here input equipment 403 can be with the input equipment such as keyboard and/or mouse, and keyboard can be physical keyboard or void
Intend keyboard etc..
Processor 402 is additionally operable to: resolves the frequency setting value that input operation is corresponding, and determines that frequency limitation value is for resolving
The frequency setting value arrived.
In this implementation, the frequency limitation value of processor is manually arranged by user, in order to special applications or
Scene carries out FREQUENCY CONTROL.
For aforesaid each method embodiment, in order to be briefly described, therefore it is all expressed as a series of combination of actions, but
Being that those skilled in the art should know, the application is not limited by described sequence of movement, because according to the application, certain
A little steps can use other orders or carry out simultaneously.Secondly, those skilled in the art also should know, is retouched in description
The embodiment stated belongs to preferred embodiment, necessary to involved action and module not necessarily the application.
In this specification, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is and other
The difference of embodiment, between each embodiment, identical similar portion sees mutually.For device disclosed in embodiment
For, owing to it corresponds to the method disclosed in Example, so describe is fairly simple, relevant part sees method part and says
Bright.
It should be noted that in this article, the relational terms of such as first and second or the like is used merely to a reality
Body or operation separate with another entity or operating space, and deposit between not necessarily requiring or imply these entities or operating
Relation or order in any this reality.And, term " includes ", " comprising " or its any other variant are intended to
Comprising of nonexcludability, so that include that the process of a series of key element, method, article or equipment not only include that those are wanted
Element, but also include other key elements being not expressly set out, or also include for this process, method, article or equipment
Intrinsic key element.In the case of there is no more restriction, statement " including ... " key element limited, it is not excluded that
Including process, method, article or the equipment of described key element there is also other identical element.
For convenience of description, it is divided into various unit to be respectively described with function when describing apparatus above.Certainly, this is being implemented
The function of each unit can be realized in same or multiple softwares and/or hardware during application.
As seen through the above description of the embodiments, those skilled in the art it can be understood that to the application can
The mode adding required general hardware platform by software realizes.Based on such understanding, the technical scheme essence of the application
On the part that in other words prior art contributed can embody with the form of software product, this computer software product
Can be stored in storage medium, such as ROM/RAM, magnetic disc, CD etc., including some instructions with so that a computer equipment
(can be personal computer, server, or the network equipment etc.) performs some of each embodiment of the application or embodiment
Method described in part.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the application.
Multiple amendment to these embodiments will be apparent from for those skilled in the art, as defined herein
General Principle can realize in the case of without departing from spirit herein or scope in other embodiments.Therefore, the application
It is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein and features of novelty phase one
The widest scope caused.
Claims (10)
1. a control method, it is characterised in that including:
Obtain load parameter and the graphics performance parameter of processor；
Judge the application type of the intended application that described processor currently runs；
If described application type is default application type, according to described load parameter and described graphics performance parameter, determine frequency
Rate limits value；
Control the running frequency of described processor less than or equal to described frequency limitation value.
Method the most according to claim 1, it is characterised in that described join according to described load parameter and described graphics performance
Number, determines frequency limitation value, including:
Utilize described load parameter, described frequency limitation value is set in the first way；
According to described image property parameter, in a second manner described frequency limitation value is adjusted, described second method and institute
State first method different.
Method the most according to claim 2, it is characterised in that utilize described load parameter, arranges described in the first way
Frequency limitation value, including:
Judge the load value in described load parameter；
If described load value is more than or equal to the first load threshold preset, arranging described frequency limitation value is first frequency value,
Described first frequency value is the value matched with described first load threshold；
If described load value is less than described first load threshold, arranging described frequency limitation value is second frequency value, described second
Frequency values is less than described first frequency value.
Method the most according to claim 3, it is characterised in that according to described image property parameter, in a second manner to institute
State frequency limitation value to be adjusted, including:
Judge the frame loss rate in described graphics performance parameter；
If described frame loss rate is more than the first frame losing threshold value preset, it is thus achieved that described frame loss rate and described first frame losing threshold value
First difference, adjusting described frequency limitation value based on described first difference increases the first increment size, described first increment size and institute
State the first difference to be correlated with；
If described frame loss rate is less than described first frame losing threshold value, it is thus achieved that the of described first frame losing threshold value and described frame loss rate
Two differences, adjust described frequency limitation parameter value based on described second difference and reduce the second increment size, described second increment size with
Described second difference is correlated with.
Method the most according to claim 1, it is characterised in that according to described load parameter and described graphics performance parameter,
Determine frequency limitation value, including:
Receiving input operation, described input operation is that user operates based on described load parameter and described image property parameter
Produce；
Resolve the frequency setting value that described input operation is corresponding；
Determine that described frequency limitation value is to resolve the described frequency setting value obtained.
6. an electronic equipment, it is characterised in that include detecting device and processor, wherein:
Described detection device, for obtaining load parameter and the graphics performance parameter of described processor；
Described processor, for judging the application type of the intended application currently run, if described application type is default answering
By type, according to described load parameter and described graphics performance parameter, determine frequency limitation value, control running frequency less than or etc.
In described frequency limitation value.
Electronic equipment the most according to claim 6, it is characterised in that described processor is additionally operable to:
Utilize described load parameter, described frequency limitation value is set in the first way；
According to described image property parameter, in a second manner described frequency limitation value is adjusted, described second method and institute
State first method different.
Electronic equipment the most according to claim 7, it is characterised in that described processor is additionally operable to:
Judge the load value in described load parameter, if described load value is more than or equal to the first load threshold preset, arrange
Described frequency limitation value is first frequency value, and described first frequency value is the value matched with described first load threshold；If institute
Stating load value and be less than described first load threshold, arranging described frequency limitation value is second frequency value, and described second frequency value is little
In described first frequency value.
Electronic equipment the most according to claim 8, it is characterised in that described processor is additionally operable to:
Judge the frame loss rate in described graphics performance parameter；
If described frame loss rate is more than the first frame losing threshold value preset, it is thus achieved that described frame loss rate and described first frame losing threshold value
First difference, adjusting described frequency limitation value based on described first difference increases the first increment size, described first increment size and institute
State the first difference to be correlated with；
If described frame loss rate is less than described first frame losing threshold value, it is thus achieved that the of described first frame losing threshold value and described frame loss rate
Two differences, adjust described frequency limitation parameter value based on described second difference and reduce the second increment size, described second increment size with
Described second difference is correlated with.
Electronic equipment the most according to claim 6, it is characterised in that also include:
Input equipment, is used for receiving input operation, and described input operation is that user is based on described load parameter and described image
Parameter can carry out operation generation；
Described processor is additionally operable to: resolves the frequency setting value that described input operation is corresponding, and determines that described frequency limitation value is
Resolve the described frequency setting value obtained.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107066326A (en) * | 2017-03-27 | 2017-08-18 | 深圳市金立通信设备有限公司 | The method and terminal of a kind of scheduler task |
| CN109960584A (en) * | 2019-01-30 | 2019-07-02 | 努比亚技术有限公司 | CPU frequency modulation control method, terminal and computer readable storage medium |
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| CN107066326A (en) * | 2017-03-27 | 2017-08-18 | 深圳市金立通信设备有限公司 | The method and terminal of a kind of scheduler task |
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| CN111782458A (en) * | 2020-06-01 | 2020-10-16 | Oppo（重庆）智能科技有限公司 | Screen refresh rate adjusting method and device, storage medium and electronic equipment |
| CN114510139A (en) * | 2020-11-16 | 2022-05-17 | 深圳市万普拉斯科技有限公司 | Frequency modulation method and device and electronic equipment |
| CN114510139B (en) * | 2020-11-16 | 2024-06-04 | 深圳市万普拉斯科技有限公司 | Frequency modulation method and device and electronic equipment |
| CN112631415A (en) * | 2020-12-31 | 2021-04-09 | Oppo（重庆）智能科技有限公司 | CPU frequency adjusting method, device, electronic equipment and storage medium |
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