CN109739333A - A kind of method and apparatus of dynamic adjustment screen refresh frequency - Google Patents
A kind of method and apparatus of dynamic adjustment screen refresh frequency Download PDFInfo
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Abstract
The embodiment of the present invention provides a kind of method and apparatus of dynamic adjustment screen refresh frequency, determine whether terminal is standby mode, when the terminal is in standby mode, the corresponding dynamic adjustment model of the standby mode is obtained, the refreshing frequency of the dynamic adjustment model dynamically adjusts in first time period using the first refreshing frequency as basic point；First refreshing frequency is not more than the second refreshing frequency, and second refreshing frequency is the refreshing frequency of fixed adjustment model；The dynamic adjustment model is less than power consumption of the fixed adjustment model in the first time period in the power consumption in the first time period.Due to presetting frequency of the basic point no more than fixed adjustment model of dynamic adjustment model and dynamic adjustment model, therefore under the premise of guaranteeing good display effect, screen is refreshed compared to according to the refreshing frequency of fixed adjustment model, the power consumption of screen can be effectively reduced when refreshing according to the refreshing frequency of dynamic adjustment model to screen.
Description
Technical field
The present embodiments relate to field of screen display more particularly to a kind of dynamic adjustment screen refresh frequency method and
Device.
Background technique
For wearable product (such as wrist-watch), screen operates mainly in both of which, respectively general mode and to
Machine mode.General mode is mainly the one mode that people operate equipment and screen is made to be constantly in active state,
Under this mode, screen refresh frequency is generally 60HZ, and power consumption of screen data are higher, and bring people is best display effect
Fruit.Standby mode, that is, low-power consumption mode mainly makes screen be in a kind of idle state equipment without operation for a long time
Mode, in such a mode, screen generally can there are two types of state, one is state is not shown, at this time power consumption of screen data compared with
It is low, but cause user experience poor without display；Another kind is display pattern, reduces brightness, and refreshing frequency setting is fixed, had at this time
Have relatively without the preferable user experience of display, but in order to avoid flashing, the low-limit frequency that fixed refreshing frequency need to be set is higher,
Power consumption is relatively high.
Summary of the invention
The embodiment of the present invention provides a kind of method and apparatus of dynamic adjustment screen refresh frequency, for solving the prior art
In screen refreshed with fixed refreshing frequency lead to the higher problem of power consumption.
The embodiment of the invention provides a kind of methods of dynamic adjustment screen refresh frequency, comprising:
Determine whether terminal is standby mode；
When the terminal is in standby mode, the corresponding dynamic adjustment model of the standby mode, the dynamic are obtained
The refreshing frequency of adjustment model dynamically adjusts in first time period using the first refreshing frequency as basic point；First refreshing frequency
No more than the second refreshing frequency, second refreshing frequency is the refreshing frequency of fixed adjustment model；The dynamic adjustment model
It is less than power consumption of the fixed adjustment model in the first time period in the power consumption in the first time period；
Refreshed according to screen of the refreshing frequency of the dynamic adjustment model to the terminal.
Optionally, further includes:
When determining that the terminal is in non-standby mode, the corresponding fixed adjustment model of the non-standby mode is obtained；
The screen is refreshed according to the refreshing frequency of the corresponding fixed adjustment model of the non-standby mode.
Optionally, the corresponding film flicker degree of the dynamic adjustment model is corresponding not higher than the fixed adjustment model
Film flicker degree.
Optionally, the dynamic adjustment model coincidence formula (1) or formula (2)；
The formula (1) are as follows:
Wherein, F1For refreshing frequency, x1For time, A1、B1、ω1、To preset adjusting parameter；
The formula (2) are as follows:
Wherein, F2For refreshing frequency, x2For time, A2、B2、ω2、To preset adjusting parameter.
Correspondingly, the embodiment of the invention provides a kind of devices for adjusting screen refresh frequency, comprising:
Processing module, for determining whether terminal is standby mode；
Module is obtained, for when the terminal is in standby mode, obtaining the corresponding dynamic adjustment of the standby mode
The refreshing frequency of model, the dynamic adjustment model dynamically adjusts in first time period using the first refreshing frequency as basic point；Institute
The first refreshing frequency is stated no more than the second refreshing frequency, second refreshing frequency is the refreshing frequency of fixed adjustment model；Institute
It states dynamic adjustment model and is less than the fixed adjustment model in the first time period in the power consumption in the first time period
Power consumption；
The processing module is for brushing the screen of the terminal according to the refreshing frequency of the dynamic adjustment model
Newly.
Optionally, the processing module is also used to:
When determining that the terminal is in non-standby mode, the corresponding fixed adjustment model of the non-standby mode is obtained；
The screen is refreshed according to the refreshing frequency of the corresponding fixed adjustment model of the non-standby mode.
Optionally, the corresponding film flicker degree of the dynamic adjustment model is corresponding not higher than the fixed adjustment model
Film flicker degree.
Optionally, the dynamic adjustment model coincidence formula (1) or formula (2)；
The formula (1) are as follows:
Wherein, F1For refreshing frequency, x1For time, A1、B1、ω1、To preset adjusting parameter；
The formula (2) are as follows:
Wherein, F2For refreshing frequency, x2For time, A2、B2、ω2、To preset adjusting parameter.
The embodiment of the invention provides a kind of calculating equipment, comprising:
Memory, for storing program instruction；
Processor executes any of the above-described for calling the program instruction stored in the memory according to the program of acquisition
Method described in.
The embodiment of the invention provides a kind of computer storage medium, the computer-readable recording medium storage has calculating
Machine executable instruction, the computer executable instructions are for making computer execute method described in any of the above embodiments.
The embodiment of the present invention shows to determine whether terminal is standby mode, when the terminal is in standby mode, obtains
The corresponding dynamic adjustment model of the standby mode, the refreshing frequency of the dynamic adjustment model is using the first refreshing frequency as basic point
It is dynamically adjusted in first time period；First refreshing frequency is not more than the second refreshing frequency, and second refreshing frequency is
The refreshing frequency of fixed adjustment model；Power consumption of the dynamic adjustment model in the first time period is less than the fixed tune
Power consumption of the integral mould in the first time period.Due to presetting the basic point of dynamic adjustment model and dynamic adjustment model not
Greater than the frequency of fixed adjustment model, therefore under the premise of guaranteeing good display effect, model is adjusted compared to according to fixed
Refreshing frequency screen is refreshed, can be effectively when being refreshed according to the refreshing frequency of dynamic adjustment model to screen
Reduce the power consumption of screen.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly introduced, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill in field, without any creative labor, it can also be obtained according to these attached drawings
His attached drawing.
Fig. 1 is the flow diagram for the method that a kind of dynamic provided in an embodiment of the present invention adjusts screen refresh frequency；
Fig. 2 is a kind of schematic diagram of the corresponding relationship between refreshing frequency and power consumption provided in an embodiment of the present invention；
Fig. 3 is the signal of the corresponding relationship between a kind of refreshing frequency provided in an embodiment of the present invention and power consumption rate of descent
Figure；
Fig. 4 is a kind of signal of the corresponding relationship between refreshing frequency and film flicker degree provided in an embodiment of the present invention
Figure；
Fig. 5 is the power consumption comparison signal of a kind of dynamic adjustment model provided in an embodiment of the present invention and fixed adjustment model
Figure；
Fig. 6 is the flow diagram for the method that a kind of dynamic provided in an embodiment of the present invention adjusts screen refresh frequency；
Fig. 7 is the structural schematic diagram for the device that a kind of dynamic provided in an embodiment of the present invention adjusts screen refresh frequency.
Specific embodiment
In order to which the purpose of the present invention, technical solution and beneficial effect is more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used to explain this hair
It is bright, it is not intended to limit the present invention.
Fig. 1 illustrates a kind of stream of the method for dynamic adjustment screen refresh frequency provided in an embodiment of the present invention
Journey, the process can be executed by the device of dynamic adjustment screen refresh frequency.
As shown in Figure 1, the specific steps of the process include:
Step S101 determines whether terminal is standby mode.
Step S102 obtains the corresponding dynamic adjustment model of standby mode when terminal is in standby mode.
Step S103 refreshes according to screen of the refreshing frequency of dynamic adjustment model to terminal.
Specifically, in step s101, terminal can include but is not limited to personal computer (Personal Computer,
Abbreviation PC), personal digital assistant (Personal Digital Assistant, abbreviation PDA), radio hand-held equipment, plate electricity
Brain, mobile phone, MP3 player, MP4 player, wearable intelligent equipment.It can judge that terminal is according to the brightness of terminal display
It is no to be in standby mode, when the brightness of terminal display is less than preset threshold, then illustrate that terminal is in standby mode；It can also
To judge whether terminal is in standby mode according to whether the time for being not received by user operation instruction is more than given threshold,
It should be noted that it is above two to judge that method that whether terminal is in standby mode is not limited in the embodiment of the present invention,
It can also be other judgment modes.
In step s 102, the refreshing frequency of dynamic adjustment model is basic point in first time period using the first refreshing frequency
Dynamic adjusts.First refreshing frequency is not more than the second refreshing frequency, and the second refreshing frequency is the refreshing frequency of fixed adjustment model,
Power consumption of the dynamic adjustment model in first time period is less than power consumption of the fixed adjustment model in first time period.Specifically,
When second refreshing frequency be can be in stand-by mode with fixed adjustment model refreshing screen, to guarantee that screen shows quality and sets
Fixed minimum refreshing frequency.Such as second refreshing frequency be 15Hz, terminal is in stand-by mode with the fixation refreshing frequency of 15Hz
When refreshing screen, film flicker cannot recognize that, but when refreshing screen with the fixation refreshing frequency lower than 15Hz, Neng Goushi
Other frame out flashing.Second refreshing frequency is also possible to preset refreshing frequency, such as preset 10Hz, 20Hz etc..It is specific real
Shi Zhong, the first refreshing frequency can be equal to the second refreshing frequency, for example set the second refreshing frequency as 15Hz, then dynamic adjusts mould
The refreshing frequency of type can dynamically adjust in first time period using 15Hz as basic point；First refreshing frequency might be less that second
Refreshing frequency, for example set the second refreshing frequency as 15Hz, then the refreshing frequency of dynamic adjustment model can be using 12Hz as basic point
It is dynamically adjusted in first time period.First refreshing frequency can also be greater than the second refreshing frequency, but the first refreshing frequency is greater than
The part of second refreshing frequency needs within the set range, for example the second refreshing frequency is 15Hz, setting range 2Hz, then and first
Refreshing frequency can be in 15Hz to value between 17Hz.The refreshing frequency dynamic that first time period can be dynamic adjustment model becomes
The period of change specifically can use 100ms, 500ms, 1s etc..
Further, the refreshing frequency of dynamic adjustment model using the first refreshing frequency as basic point in first time period dynamic
Adjustment includes at least following several situations:
Situation one, the refreshing frequency of dynamic adjustment model changes above and below the first refreshing frequency in first time period,
For example set the first refreshing frequency as 15Hz, then the brush of the corresponding dynamic adjustment model of adjustment time different in first time period
New frequency can be 20Hz, 18Hz, 15Hz, 12Hz, 10Hz.
Situation two, the refreshing frequency of dynamic adjustment model is not higher than the first refreshing frequency in first time period, such as
The first refreshing frequency is set as 15Hz, then the refreshing frequency of the corresponding dynamic adjustment model of adjustment time different in first time period
Rate can be 10Hz, 12Hz, 13Hz, 15Hz.
Further, when being refreshed according to screen of the refreshing frequency of dynamic adjustment model to terminal, dynamic adjusts mould
The corresponding film flicker degree of type film flicker degree corresponding not higher than fixed adjustment model, wherein the degree of film flicker is got over
Height, then picture display effect is poorer.
Due to presetting frequency of the basic point no more than fixed adjustment model of dynamic adjustment model and dynamic adjustment model,
Therefore under the premise of guaranteeing good display effect, screen is brushed compared to according to the refreshing frequency of fixed adjustment model
Newly, the power consumption of screen can be effectively reduced when refreshing according to the refreshing frequency of dynamic adjustment model to screen.When dynamic
When adjusting the basic point of model slightly larger than the fixed frequency for adjusting model, the case where guaranteeing power consumption identical as fixed adjustment model
Under, further increase the display effect of screen.
Specifically, dynamic adjustment model can be model shown in formula (1), be also possible to mould shown in formula (2)
Type.Formula (1) specifically:
Wherein, F1For refreshing frequency, x1For time, A1、B1、ω1、To preset adjusting parameter；
Formula (2) specifically:
Wherein, F2For refreshing frequency, x2For time, A2、B2、ω2、To preset adjusting parameter.
In specific implementation, default adjusting parameter can be adjusted according to the actual situation, wherein default adjusting parameter B1And B2For
The basic point of dynamic adjustment model, i.e. the first refreshing frequency.It should be noted that dynamic adjustment model is not in the embodiment of the present invention
Model shown in above-mentioned formula is only only included, can also be other models, the embodiment of the present invention is not specifically limited.
Optionally, when determining that terminal is in non-standby mode, the corresponding fixed adjustment model of non-standby mode is obtained,
Screen is refreshed according to the refreshing frequency of the corresponding fixed adjustment model of non-standby mode.For example set non-standby mode pair
The refreshing frequency for the fixed adjustment model answered is 60Hz, then refreshes screen with fixed refreshing frequency 60Hz.
Embodiment in order to preferably explain the present invention describes the embodiment of the present invention below with reference to specific implement scene and provides
A kind of dynamic adjustment screen refresh frequency method process.
In order to be best understood from the corresponding relationship between the refreshing frequency of screen and power consumption, by previous experiments to frequency
Corresponding relationship between refreshing frequency and power consumption is fitted.Under identical external environment, between refreshing frequency and power consumption
Corresponding relationship it is as shown in Figure 2.As shown in Figure 2, in stand-by mode, with the reduction of refreshing frequency, power consumption is gradually decreased, when
When refreshing frequency is less than 15Hz, power consumption rate of descent is incrementally increased.In order to be best seen between refreshing frequency and power consumption rate of descent
Corresponding relationship, the embodiment of the invention provides the correspondence diagrams between refreshing frequency and power consumption rate of descent, such as Fig. 3 institute
Show.From the figure 3, it may be seen that power consumption rate of descent incrementally increases with the reduction of refreshing frequency.When refreshing frequency is less than 15Hz, power consumption
Rate of descent increase be especially apparent.It can be seen that the power consumption of screen can significantly be dropped when refreshing frequency is less than 15Hz
It is low.Due to the reduction with refreshing frequency, the display quality of screen also will receive influence, wherein influencing the weight that screen shows quality
Want factor film flicker degree and refreshing frequency closely bound up.By experiment, the embodiment of the present invention dodges refreshing frequency and picture
The corresponding relationship of bright degree is fitted, and obtained corresponding relationship is as shown in Figure 4.As shown in Figure 4, when refreshing frequency is in 10Hz
When between 15Hz, with the reduction of refreshing frequency, the flicker level of picture is basically unchanged, while showing that the flashing of screen cannot
It is identified by the human eye, therefore refreshing frequency will not reduce the display effect of screen when 10Hz to 15Hz changes.In conclusion this
The preferred value range of the first refreshing frequency may be greater than equal to 10Hz and be less than or equal to 15Hz in inventive embodiments, and dynamic is adjusted
The refreshing frequency of integral mould dynamically adjusts in first time period using the first refreshing frequency as basic point.
In order to verify the power consumption of dynamic adjustment model and fixed adjustment model, the embodiment of the present invention is with the first refreshing frequency
15Hz, the second refreshing frequency are tested for being equal to the first refreshing frequency, and testing display screen used is that active matrix is organic
Light emitting diode (AMOLED) panel (Active-matrix organic light emitting diode, abbreviation AMOLED) display screen,
The external condition of experiment is identical, and AMOLED display screen is in standby mode and display effect is identical, experimental result such as Fig. 5 institute
Show.As shown in Figure 5, histogram 1 is the power consumption to fix AMOLED display screen when refreshing frequency 15Hz refreshes screen, histogram 2
The power consumption of AMOLED display screen, the wherein refreshing of dynamic adjustment model when to refresh screen with the refreshing frequency of dynamic adjustment model
Frequency is adjusted by basic point dynamic of 15Hz.By comparing it is found that dynamic adjusts mould under the premise of reaching identical display effect
Power consumption of the power consumption of type significantly lower than fixed adjustment model.
Further, terminal is specifically included according to the process for the method that above-mentioned dynamic adjustment model adjusts screen refresh frequency
Following steps, as shown in fig. 6, set the first refreshing frequency as 15Hz, first time period 100ms, non-standby mode is corresponding
The refreshing frequency of fixed adjustment model is 60Hz.
Step S601, detects the operating mode of terminal, and the operating mode of terminal includes standby mode and non-standby mode.
Step S602 determines whether terminal is standby mode, if so, S603 is thened follow the steps, it is no to then follow the steps S605.
Step S603 obtains the corresponding dynamic adjustment model of standby mode, and the refreshing frequency of dynamic adjustment model is with 15Hz
It is dynamically adjusted in 100ms for basic point.
Step S604 refreshes according to screen of the refreshing frequency of dynamic adjustment model to terminal.
Step S605 obtains the corresponding fixed adjustment model of non-standby mode, the corresponding fixed adjustment mould of non-standby mode
The refreshing frequency of type is 60Hz.
Step S606 is refreshed with fixing refreshing frequency 60Hz to the screen of terminal.
The embodiment of the present invention shows to determine whether terminal is standby mode, when the terminal is in standby mode, obtains
The corresponding dynamic adjustment model of the standby mode, the refreshing frequency of the dynamic adjustment model is using the first refreshing frequency as basic point
It is dynamically adjusted in first time period；First refreshing frequency is not more than the second refreshing frequency, and second refreshing frequency is
The refreshing frequency of fixed adjustment model；Power consumption of the dynamic adjustment model in the first time period is less than the fixed tune
Power consumption of the integral mould in the first time period.Due to presetting the basic point of dynamic adjustment model and dynamic adjustment model not
Greater than the frequency of fixed adjustment model, therefore under the premise of guaranteeing good display effect, according to the refreshing of dynamic adjustment model
Frequency can be effectively reduced the power consumption of screen when refreshing to screen.Simultaneously for wearable product, hold in fixed battery
Stand-by time can effectively be extended when amount, in same standby time, battery capacity can be reduced, wearable product is thinned
Volume and thickness, and can avoid the product fever unacceptable experience of bring.
Based on same idea, Fig. 7 illustratively shows a kind of adjustment screen refresh frequency provided in an embodiment of the present invention
Device structure, the device can execute adjustment screen refresh frequency method process.
As shown in fig. 7, the device includes:
Processing module 702, for determining whether terminal is standby mode；
Module 701 is obtained, for obtaining the corresponding dynamic tune of the standby mode when the terminal is in standby mode
The refreshing frequency of integral mould, the dynamic adjustment model dynamically adjusts in first time period using the first refreshing frequency as basic point；
First refreshing frequency is not more than the second refreshing frequency, and second refreshing frequency is the refreshing frequency of fixed adjustment model；
Power consumption of the dynamic adjustment model in the first time period is less than the fixed adjustment model in the first time period
Interior power consumption；
The processing module 702 is used to carry out the screen of the terminal according to the refreshing frequency of the dynamic adjustment model
Refresh.
Optionally, the processing module 702 is also used to:
When determining that the terminal is in non-standby mode, the corresponding fixed adjustment model of the non-standby mode is obtained；
The screen is refreshed according to the refreshing frequency of the corresponding fixed adjustment model of the non-standby mode.
Optionally, the corresponding film flicker degree of the dynamic adjustment model is corresponding not higher than the fixed adjustment model
Film flicker degree.
Optionally, the dynamic adjustment model coincidence formula (1) or formula (2)；
The formula (1) are as follows:
Wherein, F1For refreshing frequency, x1For time, A1、B1、ω1、To preset adjusting parameter；
The formula (2) are as follows:
Wherein, F2For refreshing frequency, x2For time, A2、B2、ω2、To preset adjusting parameter.
The embodiment of the invention provides a kind of calculating equipment, which is specifically as follows desktop computer, portable
Computer, smart phone, tablet computer, personal digital assistant (Personal Digital Assistant, PDA) etc..The meter
Calculating equipment may include central processing unit (Center Processing Unit, CPU), memory, input-output apparatus etc.,
Input equipment may include keyboard, mouse, touch screen etc., and output equipment may include display equipment, such as liquid crystal display
(Liquid Crystal Display, LCD), cathode-ray tube (Cathode Ray Tube, CRT) etc..
Memory may include read-only memory (ROM) and random access memory (RAM), and deposit to processor offer
The program instruction and data stored in reservoir.In embodiments of the present invention, memory can be used for storing dynamic adjustment screen brush
The program instruction of the method for new frequency；
Processor executes dynamic according to the program of acquisition and adjusts for calling the program instruction stored in the memory
The method of screen refresh frequency.
The embodiment of the invention provides a kind of computer storage medium, the computer-readable recording medium storage has calculating
Machine executable instruction, the computer executable instructions are used to that the computer to be made to execute the side that dynamic adjusts screen refresh frequency
Method.
The embodiment of the present invention shows to determine whether terminal is standby mode, when the terminal is in standby mode, obtains
The corresponding dynamic adjustment model of the standby mode, the refreshing frequency of the dynamic adjustment model is using the first refreshing frequency as basic point
It is dynamically adjusted in first time period；First refreshing frequency is not more than the second refreshing frequency, and second refreshing frequency is
The refreshing frequency of fixed adjustment model；Power consumption of the dynamic adjustment model in the first time period is less than the fixed tune
Power consumption of the integral mould in the first time period.Due to presetting the basic point of dynamic adjustment model and dynamic adjustment model not
Greater than the frequency of fixed adjustment model, therefore under the premise of guaranteeing good display effect, model is adjusted compared to according to fixed
Refreshing frequency screen is refreshed, can be effectively when being refreshed according to the refreshing frequency of dynamic adjustment model to screen
Reduce the power consumption of screen.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method or computer program product.
Therefore, complete hardware embodiment, complete software embodiment or embodiment combining software and hardware aspects can be used in the present invention
Form.It is deposited moreover, the present invention can be used to can be used in the computer that one or more wherein includes computer usable program code
The shape for the computer program product implemented on storage media (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
Formula.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of method for adjusting screen refresh frequency characterized by comprising
Determine whether terminal is standby mode；
When the terminal is in standby mode, the corresponding dynamic adjustment model of the standby mode, the dynamic adjustment are obtained
The refreshing frequency of model dynamically adjusts in first time period using the first refreshing frequency as basic point；First refreshing frequency is little
In the second refreshing frequency, second refreshing frequency is the refreshing frequency of fixed adjustment model；The dynamic adjustment model is in institute
It states the power consumption in first time period and is less than power consumption of the fixed adjustment model in the first time period；
Refreshed according to screen of the refreshing frequency of the dynamic adjustment model to the terminal.
2. the method as described in claim 1, which is characterized in that further include:
When determining that the terminal is in non-standby mode, the corresponding fixed adjustment model of the non-standby mode is obtained；
The screen is refreshed according to the refreshing frequency of the corresponding fixed adjustment model of the non-standby mode.
3. the method as described in claim 1, which is characterized in that the corresponding film flicker degree of the dynamic adjustment model is not high
In the corresponding film flicker degree of the fixation adjustment model.
4. the method as described in claim 1, which is characterized in that the dynamic adjustment model coincidence formula (1) or formula (2)；
The formula (1) are as follows:
Wherein, F1For refreshing frequency, x1For time, A1、B1、ω1、To preset adjusting parameter；
The formula (2) are as follows:
Wherein, F2For refreshing frequency, x2For time, A2、B2、ω2、To preset adjusting parameter.
5. a kind of device for adjusting screen refresh frequency characterized by comprising
Processing module, for determining whether terminal is standby mode；
Module is obtained, for obtaining the corresponding dynamic adjustment model of the standby mode when the terminal is in standby mode,
The refreshing frequency of the dynamic adjustment model dynamically adjusts in first time period using the first refreshing frequency as basic point；Described first
Refreshing frequency is not more than the second refreshing frequency, and second refreshing frequency is the refreshing frequency of fixed adjustment model；The dynamic
It adjusts model and is less than power consumption of the fixed adjustment model in the first time period in the power consumption in the first time period；
The processing module is for refreshing the screen of the terminal according to the refreshing frequency of the dynamic adjustment model.
6. device as claimed in claim 5, which is characterized in that the processing module is also used to:
When determining that the terminal is in non-standby mode, the corresponding fixed adjustment model of the non-standby mode is obtained；
The screen is refreshed according to the refreshing frequency of the corresponding fixed adjustment model of the non-standby mode.
7. device as claimed in claim 5, which is characterized in that the corresponding film flicker degree of the dynamic adjustment model is not high
In the corresponding film flicker degree of the fixation adjustment model.
8. device as claimed in claim 5, which is characterized in that the dynamic adjustment model coincidence formula (1) or formula (2)；
The formula (1) are as follows:
Wherein, F1For refreshing frequency, x1For time, A1、B1、ω1、To preset adjusting parameter；
The formula (2) are as follows:
Wherein, F2For refreshing frequency, x2For time, A2、B2、ω2、To preset adjusting parameter.
9. a kind of calculating equipment characterized by comprising
Memory, for storing program instruction；
Processor, for calling the program instruction stored in the memory, according to acquisition program execute as claim 1 to
4 described in any item methods.
10. a kind of computer storage medium, which is characterized in that the computer-readable recording medium storage has computer executable
Instruction, the computer executable instructions are for making computer execute such as the described in any item methods of Claims 1-4.
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| CN201711051016.5A CN109739333A (en) | 2017-10-31 | 2017-10-31 | A kind of method and apparatus of dynamic adjustment screen refresh frequency |
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| CN201711051016.5A CN109739333A (en) | 2017-10-31 | 2017-10-31 | A kind of method and apparatus of dynamic adjustment screen refresh frequency |
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| CN110489071A (en) * | 2019-07-30 | 2019-11-22 | 联想(北京)有限公司 | A kind of information processing method, electronic equipment and storage medium |
| CN112130790A (en) * | 2020-09-08 | 2020-12-25 | Oppo（重庆）智能科技有限公司 | Picture refreshing method and device and computer readable storage medium |
| CN112331145A (en) * | 2020-11-17 | 2021-02-05 | Oppo广东移动通信有限公司 | Display screen frequency conversion method, DDIC chip, display screen module and terminal |
| CN112433594A (en) * | 2020-12-02 | 2021-03-02 | Oppo广东移动通信有限公司 | Power consumption detection method and device, storage medium and electronic equipment |
| CN113760412A (en) * | 2020-06-01 | 2021-12-07 | Oppo（重庆）智能科技有限公司 | Method and device for refreshing display elements on dial interface, watch and computer-readable storage medium |
| CN114323576A (en) * | 2021-12-07 | 2022-04-12 | 昆山国显光电有限公司 | Screen detection device and screen detection method |
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| CN114323576A (en) * | 2021-12-07 | 2022-04-12 | 昆山国显光电有限公司 | Screen detection device and screen detection method |
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