CN104951266B - A kind of screen adjustment method and electronic equipment - Google Patents
A kind of screen adjustment method and electronic equipment Download PDFInfo
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- CN104951266B CN104951266B CN201510319525.6A CN201510319525A CN104951266B CN 104951266 B CN104951266 B CN 104951266B CN 201510319525 A CN201510319525 A CN 201510319525A CN 104951266 B CN104951266 B CN 104951266B
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Abstract
This application provides a kind of screen adjustment method and electronic equipments,The electronic equipment screen in the open state,The interframe space time and screen-refresh frame per second of image are shown by monitoring the electronic equipment,And judge whether the interframe space time monitored in the first preset time period meets default interframe space time homogeneous condition,If the interframe space time monitored in the first preset time period, which meets, presets interframe space time homogeneous condition,Then based on the screen-refresh frame per second monitored in first preset time period,Reduce the electronic equipment the subsequent time of first preset time period screen-refresh frame per second,To reduce the electronic apparatus system load,Reduce power consumption,Extend the cruise duration of electronic equipment under communications status,Also ensure that the electronic equipment shows the fluency of image simultaneously,Greatly the user experience is improved.
Description
Technical field
The invention mainly relates to fields of communication technology, are set more particularly to a kind of screen adjustment method and electronics
It is standby.
Background technology
Currently, during such as mobile phone, computer, TV, camera etc. have the electronic equipment use of display screen, often
Can be because the screen-refresh frame per second of its default be improper, and make screen output image flicker and shake, to cause to see
It sees the eyes of user fatigue of screen output image, or even eyes can be caused the symptoms such as to ache, have a dizzy spell, greatly reduce use
Experience at family.
In order to ensure that electronic equipment screen shows that image is smooth, user's impression is improved, research is found：When the screen of electronic equipment
Curtain refreshing frequency reaches 60 frames and can be considered enough smoothnesses, that is to say, that electronic equipment screen exports image and is not at this time
The problems such as flicker, shake.So in the prior art, when electronic equipment screen is opened, system would generally be according to the refreshing of 60 frames
Rate exports image to screen, to ensure that user watches the output of screen picture smoothness, to meet user experience requirement.
However, being exported in image process to screen according to the refresh rate of 60 frames it has been found that working as electronic apparatus system, meeting
Keep the system loading heavier, power consumption is also relatively more, leverages the cruise duration of electronic equipment.
Invention content
In view of this, the present invention provides a kind of screen adjustment method and electronic equipment, it is negative to reduce electronic apparatus system
Lotus reduces power consumption, extends the cruise duration of electronic equipment, greatly the user experience is improved.
To achieve the goals above, this application provides following technical schemes：
A kind of screen adjustment method is applied to electronic equipment, the method includes：
Monitor interframe space time and screen-refresh frame per second that the electronic equipment shows image；
It is uniform to judge whether the interframe space time monitored in the first preset time period meets default interframe space time
Condition；
It is default based on described first when the interframe space time meets the default interframe space time homogeneous condition
The screen-refresh frame per second monitored in period, reduce the electronic equipment first preset time period subsequent time
Screen-refresh frame per second.
Preferably, it is described judge whether the interframe space time monitored in the first preset time period meets default interframe between
Include every time homogeneous condition：
Obtain the first average value of the screen-refresh frame per second of the electronic equipment in the first preset time period and the electricity
Sub- equipment shows the maximum value and minimum value of the interframe space time of image；
Based on the first average value of the screen-refresh frame per second, preset first interframe space time difference threshold is obtained；
Judge the maximum value and minimum of the interframe space of the electronic equipment display image in first preset time period
Whether the first difference of value is less than the first interframe space time difference threshold.
Preferably, described based on the screen-refresh frame per second monitored in first preset time period, adjust the electronics
Equipment is specially in the screen-refresh frame per second of the subsequent time of first preset time period：
According to the first average value of the screen-refresh frame per second and preset screen-refresh frame per second grading standard, really
Next screen-refresh frame per second grade of screen-refresh frame per second grade is made where first average value of the fixed screen-refresh frame per second
For target screen refresh frame rate grade；
The electronic equipment is reduced in the screen-refresh frame per second of the subsequent time of first preset time period described
In target screen refresh frame rate rate range.
Preferably, the screen-refresh frame per second of the subsequent time by the electronic equipment in first preset time period
It is reduced in the target screen refresh frame rate rate range and includes：
Determine the target screen closest to preset standard screen-refresh frame per second in the target screen refresh frame rate rate range
Curtain refreshes frame per second；
The electronic equipment is reduced in the screen-refresh frame per second of the subsequent time of first preset time period described
Target screen refresh frame rate.
Preferably, the method further includes
When judging that the interframe space time monitored in first preset time period is unsatisfactory for default interframe space
Between homogeneous condition when, keep the electronic equipment current screen refresh frame per second.
A kind of electronic equipment, the electronic equipment include：
Display device；
Processing unit shows the interframe space time and screen-refresh frame per second of image for monitoring the display device,
Judge whether the interframe space time monitored in the first preset time period meets default interframe space time homogeneous condition, and
When the interframe space time meets the default interframe space time homogeneous condition, based in first preset time period
The screen-refresh frame per second monitored, reduce the display device the subsequent time of first preset time period screen-refresh
Frame per second.
Preferably, the processing unit judges whether the interframe space time monitored in the first preset time period meets
The process of default interframe space time homogeneous condition specifically includes：
The first of the screen-refresh frame per second of the display device is average in the first preset time period of the processing unit acquisition
Value and the display device show the maximum value and minimum value of the interframe space time of image；Based on the screen-refresh frame
First average value of rate obtains preset first interframe space time difference threshold；Judge institute in first preset time period
Whether the first difference for stating the maxima and minima of the interframe space of display device display image is less than between first interframe
Every time difference threshold value.
Preferably, the processing unit is reduced based on the screen-refresh frame per second monitored in first preset time period
The display device is specifically included in the process of the screen-refresh frame per second of the subsequent time of first preset time period：
The processing unit is according to the first average value of the screen-refresh frame per second and preset screen-refresh frame per second etc.
The grade criteria for classifying, next screen brush of screen-refresh frame per second grade where determining the first average value of the screen-refresh frame per second
New frame per second grade is as target screen refresh frame rate grade；By the display device first preset time period lower a period of time
The screen-refresh frame per second at quarter is reduced in the target screen refresh frame rate rate range.
Preferably, the processing unit by the display device the subsequent time of first preset time period screen
Refreshing frame per second is reduced to the detailed process in the target screen refresh frame rate rate range to include：
The processing unit determines in the target screen refresh frame rate rate range closest to preset standard screen-refresh
The target screen refresh frame rate of frame per second, and by the display device the subsequent time of first preset time period screen brush
New frame per second is reduced to the target screen refresh frame rate.
Preferably, the processing unit is additionally operable in the interframe space for judging to monitor in first preset time period
When time is unsatisfactory for default interframe space time homogeneous condition, the current screen of the display device is kept to refresh frame per second.
It can be seen that compared with prior art, this application provides a kind of screen adjustment method and electronic equipments, in the electricity
Sub- device screen in the open state, the interframe space time and screen-refresh of image is shown by monitoring the electronic equipment
Frame per second, and judge whether the interframe space time monitored in the first preset time period meets the uniform item of default interframe space time
Part, if satisfied, then reducing the electronic equipment in institute based on the screen-refresh frame per second monitored in first preset time period
The screen-refresh frame per second for stating the subsequent time of the first preset time period reduces to reduce the electronic apparatus system load
Power consumption, extends the cruise duration of electronic equipment under communications status, while also ensuring that the electronic equipment shows the stream of image
Smooth degree, greatly the user experience is improved.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of flow diagram of screen adjustment method embodiment provided by the invention；
Fig. 2 is the part flow diagram of another screen adjustment method embodiment provided by the invention；
Fig. 3 is a kind of flow diagram of screen adjustment method preferred embodiment provided by the invention；
Fig. 4 is the structural schematic diagram of a kind of electronic equipment embodiment provided by the invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
This application provides a kind of screen adjustment method and electronic equipments, in the open state in the electronic equipment screen
When, by monitor the electronic equipment show image interframe space time and screen-refresh frame per second, and judge first it is default when
Between the interframe space time that monitors in section whether meet default interframe space time homogeneous condition, if in the first preset time period
The interframe space time monitored, which meets, presets interframe space time homogeneous condition, then is based on prison in first preset time period
The screen-refresh frame per second measured, reduce the electronic equipment the subsequent time of first preset time period screen-refresh frame
Rate reduces power consumption, when extending the continuation of the journey of electronic equipment under communications status to reduce the electronic apparatus system load
Between, while also ensuring that the electronic equipment shows the fluency of image, greatly the user experience is improved.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is described in further detail.
Fig. 1 is a kind of flow diagram of screen adjustment method embodiment provided by the invention, and this method can be applied to electricity
Sub- equipment, such as mobile phone, TV, laptop, desktop computer, the present invention are not especially limited this, then the present embodiment carries
The screen adjustment method of confession can specifically include：
Step S110：Monitor interframe space time and screen-refresh frame per second that the electronic equipment shows image.
In this field, frame per second is the measurement for measuring display frame number, and units of measurement is usually display frame number per second
(Frames per Second, referred to as：FPS).In practical applications, which can indicate every when graphics processor Treatment stations
Second can newer number, usual higher frame per second can obtain more smooth animation more true to nature.
Based on this, the screen refresh rate in the present embodiment can refer to the speed of electronic equipment screen refreshing, when the screen brush
When newly frame per second is relatively low, electronic equipment shows that the more severe of image flicker, pause and shake, viewer's eye fatigue are got over
Soon, the viewing for largely effecting on user is experienced.
It should be noted that showing the interframe space time of image and the acquisition of screen-refresh frame per second about electronic equipment
Or computational methods, belong to this field conventional technical means, this will not be detailed here for the present embodiment.
Step S120：Judge whether the interframe space time monitored in the first preset time period meets default interframe space
Time homogeneous condition, if so, executing step S130；If it is not, executing step S140.
In practical applications, although the screen-refresh frame per second of electronic equipment is adjusted to 60fps, it can be made to play more
Media file is smooth enough, still, if setting electronic equipment open multimedia file just according to the screen-refresh frame per second of 60fps to
Screen exports image, it will keeps electronic apparatus system load heavier, consumes excessive electricity, to influence the continuation of the journey of the electronic equipment
Time.
In view of the above-mentioned problems, applicant is by the study found that when screen-refresh frame per second is relatively low, if the interframe space of image
Time is relatively uniform, and the image which shows can also keep higher fluency, and the viewing for meeting user is wanted
It asks.
Based on this thought, before the present embodiment can show that the interframe space time of image is uniform ensureing electronic equipment
It puts, refreshing frame per second to current screen is suitably adjusted, to reduce electronic apparatus system load, to reduce disappearing for electricity
Consumption, extends the cruise duration of electronic equipment.
Wherein, the first preset time in above-mentioned steps S120 can be set according to actual needs or according to technical staff's experience
It is fixed, such as 1 minute or 2 minutes, the present invention is not especially limited this；In addition, default interframe space time homogeneous condition can be with
It by carrying out experiment determination to the electronic equipment, or is set according to the experience of technical staff, the present invention does not make this specifically yet
It limits.
Optionally, with reference to flow diagram shown in Fig. 2, the specific implementation of above-mentioned steps S120 can be as follows：
Step S121：The first average value of the screen-refresh frame per second of the first preset time period inner electronic equipment is obtained, and
Electronic equipment shows the maximum value and minimum value of the interframe space time of image.
In the present embodiment practical application, when screen-refresh frame per second changes in a certain range, continue a journey to electronic equipment
The influence of time is simultaneously little, that is to say, that when electronic equipment shows that the screen-refresh frame per second of image changes in a certain range, only
Keep the interframe space time of the display image substantially uniform, user can use the electronic equipment to watch the aobvious of flow
Diagram picture.Thus, the controller in order to reduce electronic equipment frequently executes occupancy of the screen method of adjustment to system resource, and
It need not judge to show the smooth degree of image and the power consumption of electronic equipment under each screen-refresh frame per second.
Based on this, the first average value that this implementation can obtain the screen-refresh frame per second of the first preset time inner electronic equipment is made
It is subsequently calculated for the screen refresh rate in first preset time.
Wherein, it should be noted that in this field, when between the interframe of the multiple display images obtained in the first preset time
When difference between the time is smaller, the inter frame temporal interval for being considered as display image is uniform, at this point, electronic equipment screen is shown
Image has higher fluency.
And in the present embodiment, the first selected preset time is not the long time as a few houres, display
Output time interval between adjacent two frame of image is very short compared with first preset time, is based on this, applies for human hair
It is existing, as long as electronic equipment shows that the difference between the maximum value and minimum value of the interframe space time of image is no more than certain valve
Value, electronic equipment screen show that image can keep certain fluency, it is sufficient to meet user and watch requirement.
Step S122：Based on the first average value of the screen-refresh frame per second, preset first interframe space time is obtained
Difference threshold.
Based on above-mentioned analysis, when electronic equipment shows that the screen-refresh frame per second of image changes in a certain range, as long as protecting
It is uniform to hold its interframe space time, which is just considered as flow, so, the present embodiment, which can show electronic equipment, schemes
The screen-refresh frame per second of picture is divided into several grades, as shown in table 1 below, when screen-refresh frame per second is in different brackets, judgement
The frame part interval time uniform standard of display image is also different, and can specifically be determined by testing,
Table 1
| Screen-refresh frame per second grade | The threshold value of interframe space time difference |
| More than or equal to 60fps | 0.83ms |
| 55fps~60fps | 0.91ms |
| 50fps~55fps | 1ms |
| 45fps~50fps | 1.11ms |
| 40fps~45fps | 1.25ms |
| 35fps~40fps | 1.43ms |
| 30fps~35fps | 1.67ms |
Wherein, in practical applications, different screen refresh frame per second under, electronic equipment display image interframe space when
Between difference be more than the corresponding screen-refresh frame per second difference threshold of the screen-refresh frame per second, which shows that image is inadequate at this time
Smoothness will influence user and watch impression.So electronic equipment needs the interframe of present image under a certain screen-refresh frame per second
The difference of interval time is less than corresponding threshold value, can ensure to show the enough flows of image.
It should be noted that interframe space when screen-refresh frame per second shows that the interframe space time of image is uniform with judgement
The correspondence of the threshold value of time difference is not limited to relation table shown in table 1, moreover, first based on screen-refresh frame per second
Average value, the mode for obtaining the first interframe space time difference threshold are not limited in this lookup table mode, only if it were not for ability
Field technique personnel personnel make the creative labor determining, belong to the scope of the present invention.
Step S123：Judge the interframe space time of the electronic equipment display image in first preset time period
Whether the first difference of maxima and minima is less than the first interframe space time difference threshold.
In the present embodiment, the electronic equipment shows the interframe space of image in the first preset time period being calculated
Maxima and minima the first difference be less than the first interframe space time difference threshold, then illustrate current screen refresh frame
Under rate, show that the interframe space time of image is relatively uniform, electronic equipment shows that image is smooth enough at this time, at this point, in order to drop
The power consumption of low electronic equipment can execute step S130；Conversely, executing step S140.
Step S130：Based on the screen-refresh frame per second monitored in first preset time period, reduces the electronics and set
The screen-refresh frame per second of the standby subsequent time in first preset time period.
It is learnt in conjunction with above-mentioned analysis, when electronic equipment shows that the interframe space time of image is uniform, if current screen brush
New frame per second is higher, although can ensure to show that image has enough fluency, this mode power consumption is larger, serious shadow
Ring the cruise duration of electronic equipment.In this regard, the present embodiment ensure the display image interframe space time it is uniform under the premise of,
The electronic equipment screen refresh rate is reduced, image is shown to reach smooth, mitigates system loading, reduce electronic equipment power consumption
Amount, extends the effect in electronic equipment cruise duration, improves user's impression.
Wherein, after step s 130, can be continued with return to step S110 monitor electronic equipment next first it is default when
Interior screen-refresh frame per second and display image interframe space time, and continue to be adjusted screen according to above-mentioned steps, to protect
During the entire process of demonstrate,proving electronic equipment broadcasting multimedia file, keep the power consumption of the electronic equipment minimum.
Step S140：The current screen of electronic equipment is kept to refresh frame per second.
Wherein, when to be unsatisfactory for default interframe space time uniform for the interframe space time monitored in the first preset time period
When condition, it will no longer reduce current screen and refresh frame per second, and the fluency of electronic equipment display image otherwise will be influenced, to influence
User watches the effect of image, so, as long as keeping the current screen of electronic equipment to refresh frame per second at this time can return later
It returns step S110 to continue to monitor, during the entire process of ensureing that electronic equipment plays multimedia file, makes the electronic equipment
Power consumption it is minimum.
Optionally, it is learnt in conjunction with above-mentioned alternative embodiment, above-mentioned steps S130 can specifically include：According to the screen brush
The first average value and preset screen-refresh frame per second grading standard of new frame per second determine the of the screen-refresh frame per second
Next screen-refresh frame per second grade of screen-refresh frame per second grade is as target screen refresh frame rate grade where one average value；
The electronic equipment is reduced to the target screen in the screen-refresh frame per second of the subsequent time of first preset time period
Refresh in frame per second rate range.
As it can be seen that in the alternative embodiment, refresh the adjustment of frame per second for electronic equipment screen, actually according to screen
The division result for refreshing frame per second refreshes frame per second place grade sequentially to a low level adjustment from current screen, can specifically adjust
Closer to the screen-refresh frame per second of 60fps within the scope of to the screen-refresh frame per second of a low grade, that is to say, that determine target screen
Refresh frame per second grade after, by the target screen refresh frame rate rate range closest to preset standard screen-refresh frame per second (such as
Screen-refresh frame per second 60fps) is as target screen refresh frame rate, by the electronic equipment under first preset time period
The screen-refresh frame per second at one moment is reduced to target screen refresh frame rate, later, will continue according to above-mentioned screen adjustment method pair
The screen of electronic equipment continues to monitor and adjust current screen refreshing frame per second, to ensure that it is sufficient that electronic equipment shows that image has
Enough flows reduce power consumption while spending, and then improve user experience.
Optionally, in conjunction with above-mentioned analysis, the present invention provides a kind of preferred embodiments of screen adjustment method, such as Fig. 3 institutes
The flow diagram shown, this method can be applied to electronic equipment, may comprise steps of：
Step S301：Monitor interframe space time and screen-refresh frame per second that the electronic equipment shows image.
In the present embodiment practical application, the interframe space time that electronic equipment shows image can in real time or be periodically acquired
And screen refresh rate, to realize the monitoring for playing multimedia file situation to electronic equipment.
Optionally, collected electronic equipment can also be shown the interframe space time and screen-refresh of image by the present invention
Frame per second and the information such as corresponding acquisition time and/or electronic equipment broadcasting content are associated storage, to check or to join from now on
It examines.
Step S302：The first average value of the screen-refresh frame per second of the electronic equipment in the first preset time period is obtained,
And the electronic equipment shows the maximum value and minimum value of the interframe space time of image.
Wherein, the first preset time can be set based on information such as electronic device types and its service conditions, this hair
It is bright not limit its concrete numerical value.
In the present embodiment, can by will monitor obtain first electronic equipment show the interframe space time of image according to
It is secondary to be compared with its next interframe space time, by the higher value of acquisition again with next interframe space for sequentially monitoring
Time is compared, and so on, to which the first preset time inner electronic equipment of acquisition shows the interframe space time of image
Maximum value and minimum value.
As another embodiment of the present invention, the first preset time inner electronic equipment can also be shown the frame of image by the present invention
Between interval time compared two-by-two, after selecting higher value or smaller value, these interframe space times for selecting will be carried out
Compare two-by-two, until obtaining maximum interframe space time and minimum interframe space time.Certainly, the present invention is to obtaining first
The maximum value of the interframe space time of preset time period inner electronic equipment display image and the concrete methods of realizing of minimum value are not
It is confined to above two mode, only if it were not for those skilled in the art make the creative labor determining, belongs to guarantor of the present invention
Protect range.
Step S303：Based on the first average value of the screen-refresh frame per second, preset first interframe space time is obtained
Difference threshold.
Optionally, the screen-refresh frame per second with reference to shown in table 1 is equal to close corresponding with the threshold value of interframe space time difference
It is table, wherein the threshold value of the interframe space time difference is that electronic equipment shows the screen-refresh frame per second of image in its correspondence etc.
When in grade range, the whether uniform level threshold value of the interframe space time of the display image is judged, that is, being more than threshold value explanation should
Interframe space time in period be it is non-uniform, it is on the contrary, then it is assumed that the interframe space time in the period is uniform.
So after the first average value of the present embodiment acquisition screen-refresh frame per second, first determine which first average value belongs to
A screen-refresh frame per second grade, and then it is based on relation table shown in table 1, the corresponding interframe space time difference of difference
Threshold value, as the first interframe space time difference threshold.
It should be noted that the acquisition modes about the first interframe space time difference threshold, it is not limited to above-mentioned to look into
Table mode can also be calculated using corresponding algorithm, and the present invention will not enumerate herein, only if it were not for art technology
Personnel make the creative labor determining, belong to the scope of the present invention.
Step S304：Judge the maximum of the interframe space of the electronic equipment display image in first preset time period
Whether the first difference of value and minimum value is less than the first interframe space time difference threshold, if so, executing step S305；If
It is no, execute step S306.
Step S305：It is drawn according to the first average value of the screen-refresh frame per second and preset screen-refresh frame per second grade
Minute mark is accurate, next screen-refresh frame of screen-refresh frame per second grade where determining the first average value of the screen-refresh frame per second
Rate grade is as target screen refresh frame rate grade.
Wherein, the first average value of screen-refresh frame per second and preset screen-refresh frame per second grading standard can be
The screen-refresh frame per second of the criteria for classifying of screen-refresh frame per second shown in table 1, i.e. 50fps~55fps is grade, a 55fps
The screen-refresh frame per second of~60fps is a grade, the screen-refresh frame per second more than or equal to 60fps is grade etc.,
However, it is not limited to this.
Step S306：It determines in the target screen refresh frame rate rate range closest to preset standard screen-refresh frame per second
Target screen refresh frame rate；
It illustrates：If the first average value of the screen-refresh frame per second in the first preset time being calculated is 65fps,
The first difference in first preset time between the maximum value and minimum value of the interframe space time of display image is 0.80ms,
It is learnt, is belonged to more than or equal to this grade of 60fps, corresponding first interframe space time difference threshold by 1 relation table of table
Value is 0.83ms, by comparing it is found that 0.80ms is less than 0.83ms, the i.e. interframe space of the interior display image of first preset time
Time is regarded as uniform, at this point, in order to reduce electronic equipment power consumption, can reduce current screen and refresh frame per second, so, it should
This screen-refresh frame per second grade of 50fps~55fps can be determined as target screen refresh frame rate grade by the present embodiment.
Wherein, in a certain range, since screen-refresh frame per second is higher, electronic equipment shows that image also more flows relatively
Freely, so, after the present embodiment determines target screen refresh frame rate grade, maximum screen can be selected to refresh frame per second within its scope
(i.e. close to the screen-refresh frame per second of 60fps) is used as target screen refresh frame rate, it is seen then that the preset standard screen in step S306
It can be 60fps to refresh frame per second, and however, it is not limited to this.
It should be noted that for being greater than or equal to this screen-refresh frame per second grade of 60fps, usually to choose
60fps selects maximum screen to refresh frame per second as target screen refresh frame rate.
Step S307：Screen-refresh frame per second by electronic equipment in the subsequent time of the first preset time period is reduced to the mesh
Mark screen-refresh frame per second.
Step S308：The current screen of electronic equipment is kept to refresh frame per second.
In conclusion the present embodiment shows the interframe space time and screen-refresh of image by monitoring the electronic equipment
Frame per second determines corresponding first interframe space based on screen-refresh frame per second average value in the first preset time period being calculated
Time difference threshold value judges to monitor between the maximum value of interframe space time and minimum value in the first preset time period later
The first difference be not more than the first interframe space time difference threshold when, reduce electronic equipment under the first preset time period
The screen-refresh frame per second at one moment reduces power consumption, extends under communications status to reduce the electronic apparatus system load
The cruise duration of electronic equipment, while also ensuring that the electronic equipment shows the fluency of image, greatly improve user's body
It tests.
With reference to the structural schematic diagram of a kind of electronic equipment embodiment provided by the invention shown in Fig. 4, which can
To include：Display device 410 and processing unit 420, wherein：
When the electronic equipment plays multimedia file, the display device 410 is for showing the corresponding of the multimedia file
Image.
Optionally, in practical applications, if the electronic equipment is the equipment such as mobile phone, laptop, TV, display dress
Setting can be that liquid crystal display or other common display screens, the present invention are not especially limited this.And when the electronic equipment is to throw
Shadow equipment, the cinematic movie presentation device etc. as used in existing movie theatre, the display device are the display units on the projection device.
It can be seen that when electronic equipment is specially different product, the concrete composition structure of display device can be different,
But all it is the correspondence image for showing multimedia file.So the present invention does not make the concrete composition structure of the display device
Specific to limit, those skilled in the art can determine that the present embodiment will not enumerate herein according to electronic equipment.
Processing unit 420 can be used for monitoring the interframe space time and screen-refresh that the display device shows image
Frame per second, judges whether the interframe space time monitored in the first preset time period meets the uniform item of default interframe space time
Part, and when the interframe space time meets the default interframe space time homogeneous condition, based on described first it is default when
Between the screen-refresh frame per second that monitors in section, reduce the display device the subsequent time of first preset time period screen
Curtain refreshes frame per second.
Wherein, when judging that the interframe space time monitored in the first preset time period is unsatisfactory for default interframe space
Between homogeneous condition when, can control the display device keep current screen refresh frame per second.
As it can be seen that the function of the processing unit 420 of the present embodiment is similar with above-mentioned screen adjustment method, thus, processing dress
The specific steps for setting the above-mentioned function of 420 realizations can refer to the description of above method embodiment corresponding part, and the present embodiment is herein not
It repeats again.
In conclusion when electronic equipment plays multimedia file, its display device can be monitored by processing unit and is shown
The interframe space time and screen-refresh frame per second of image, and judge the interframe space time monitored in the first preset time period
Whether satisfaction presets interframe space time homogeneous condition, if satisfied, then based on the screen monitored in first preset time period
Refresh frame per second, reduces the display device in the screen-refresh frame per second of the subsequent time of first preset time period, be somebody's turn to do to reduce
Electronic apparatus system load reduces power consumption, and extends the cruise duration of electronic equipment under communications status, while also ensureing
The electronic equipment shows the fluency of image, and greatly the user experience is improved.
For above-described embodiment, it should be noted that about the electronic equipment that the present embodiment proposes, in addition to above-mentioned record
Can also include power supply, playing device and various connecting components etc. outside device, the application will not enumerate herein, only
If it were not for those skilled in the art make the creative labor determining, the scope of the present invention is belonged to.
In addition, herein, relational terms such as first and second and the like be used merely to by one operation with it is another
A operation distinguishes, without necessarily requiring or implying there are any this actual relationships or suitable between these operations
Sequence.Moreover, the terms "include", "comprise" or any other variant thereof is intended to cover non-exclusive inclusion, so that packet
The process, method or electronic equipment for including a series of elements include not only those elements, but also include being not explicitly listed
Other element, or further include for this process, method or the intrinsic element of electronic equipment.What is do not limited more
In the case of, the element that is limited by sentence "including a ...", it is not excluded that in process, method or electricity including the element
There is also other identical elements in sub- equipment.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.For electronics disclosed in embodiment
For equipment, since it is corresponded to the methods disclosed in the examples, so description is fairly simple, related place is referring to method portion
It defends oneself bright.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest range caused.
Claims (8)
1. a kind of screen adjustment method, which is characterized in that it is applied to electronic equipment, the method includes：
Monitor interframe space time and screen-refresh frame per second that the electronic equipment shows image；
Judge whether the interframe space time monitored in the first preset time period meets default interframe space time homogeneous condition；
When the interframe space time meets the default interframe space time homogeneous condition, it is based on first preset time
The screen-refresh frame per second that monitors in section, reduce the electronic equipment the subsequent time of first preset time period screen
Refresh frame per second；
Wherein, described to judge whether the interframe space time monitored in the first preset time period meets default interframe space time
Homogeneous condition includes：
The first average value and the electronics for obtaining the screen-refresh frame per second of the electronic equipment in the first preset time period are set
The maximum value and minimum value of the interframe space time of standby display image；
Based on the first average value of the screen-refresh frame per second, preset first interframe space time difference threshold is obtained；
Judge the maxima and minima of the interframe space of the electronic equipment display image in first preset time period
Whether the first difference is less than the first interframe space time difference threshold.
2. according to the method described in claim 1, it is characterized in that, described based on monitoring in first preset time period
Screen-refresh frame per second, the screen-refresh frame per second for adjusting the electronic equipment in the subsequent time of first preset time period are specific
For：
According to the first average value of the screen-refresh frame per second and preset screen-refresh frame per second grading standard, institute is determined
Next screen-refresh frame per second grade of screen-refresh frame per second grade is as mesh where stating the first average value of screen-refresh frame per second
Mark screen-refresh frame per second grade；
Screen-refresh frame per second by the electronic equipment in the subsequent time of first preset time period is reduced to the target
In screen-refresh frame per second rate range.
3. according to the method described in claim 2, it is characterized in that, it is described by the electronic equipment in first preset time
The screen-refresh frame per second of the subsequent time of section, which is reduced in the target screen refresh frame rate rate range, includes：
Determine the target screen brush closest to preset standard screen-refresh frame per second in the target screen refresh frame rate rate range
New frame per second；
Screen-refresh frame per second by the electronic equipment in the subsequent time of first preset time period is reduced to the target
Screen-refresh frame per second.
4. according to claim 1-3 any one of them methods, which is characterized in that the method further includes
When judging that it is equal that the interframe space time monitored in first preset time period is unsatisfactory for default interframe space time
When even condition, the current screen of the electronic equipment is kept to refresh frame per second.
5. a kind of electronic equipment, which is characterized in that the electronic equipment includes：
Display device；
Processing unit shows the interframe space time and screen-refresh frame per second of image for monitoring the display device, judges
Go out whether the interframe space time monitored in the first preset time period meets default interframe space time homogeneous condition, and in institute
When stating interframe space time and meeting the default interframe space time homogeneous condition, based on monitoring in first preset time period
The screen-refresh frame per second arrived, reduce the display device the subsequent time of first preset time period screen-refresh frame
Rate；
Wherein, the processing unit judges whether the interframe space time monitored in the first preset time period meets default frame
Between the process of interval time homogeneous condition specifically include：
The processing unit obtains the first average value of the screen-refresh frame per second of the display device in the first preset time period, with
And the display device shows the maximum value and minimum value of the interframe space time of image；Based on the screen-refresh frame per second
One average value obtains preset first interframe space time difference threshold；Judge the display in first preset time period
Device shows whether the first difference of the maxima and minima of the interframe space of image is less than first interframe space time
Difference threshold.
6. electronic equipment according to claim 5, which is characterized in that the processing unit is based on first preset time
The screen-refresh frame per second that monitors in section, reduce the display device the subsequent time of first preset time period screen
The process for refreshing frame per second specifically includes：
The processing unit is drawn according to the first average value of the screen-refresh frame per second and preset screen-refresh frame per second grade
Minute mark is accurate, next screen-refresh frame of screen-refresh frame per second grade where determining the first average value of the screen-refresh frame per second
Rate grade is as target screen refresh frame rate grade；By the display device first preset time period subsequent time
Screen-refresh frame per second is reduced in the target screen refresh frame rate rate range.
7. electronic equipment according to claim 6, which is characterized in that the processing unit is by the display device described
The screen-refresh frame per second of the subsequent time of first preset time period is reduced in the target screen refresh frame rate rate range
Detailed process includes：
The processing unit determines in the target screen refresh frame rate rate range closest to preset standard screen-refresh frame per second
Target screen refresh frame rate, and by the display device the subsequent time of first preset time period screen-refresh frame
Rate is reduced to the target screen refresh frame rate.
8. according to the electronic equipment described in claim 5-7 any one, which is characterized in that the processing unit is additionally operable to sentencing
When the interframe space time for and being monitored in first preset time period that breaks is unsatisfactory for default interframe space time homogeneous condition,
The current screen of the display device is kept to refresh frame per second.
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| CN201510319525.6A CN104951266B (en) | 2015-06-11 | 2015-06-11 | A kind of screen adjustment method and electronic equipment |
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| CN106250085A (en) * | 2016-07-29 | 2016-12-21 | 北京小米移动软件有限公司 | Refresh rate method of adjustment and device |
| WO2018120546A1 (en) * | 2016-12-30 | 2018-07-05 | 华为技术有限公司 | Image display method and terminal device |
| CN106970875B (en) * | 2017-03-01 | 2019-08-27 | 福建天晴数码有限公司 | The frame per second test method and its system of virtual reality software |
| CN106817755A (en) * | 2017-03-20 | 2017-06-09 | 北京白鹭时代信息技术有限公司 | A kind of method and device for reducing mobile terminal power consumption |
| CN107358911A (en) * | 2017-07-01 | 2017-11-17 | 深圳市灵星雨科技开发有限公司 | Eliminate scan screen, LED display the method for black line occurs when height refreshes |
| CN107589618B (en) * | 2017-10-23 | 2020-08-25 | 杭州光粒科技有限公司 | Micro projection system with high refresh rate and method for improving micro display refresh rate |
| CN108307493B (en) * | 2018-01-29 | 2021-02-26 | 宁波大学 | Screen dynamic monitoring method |
| CN108322737B (en) * | 2018-02-08 | 2020-02-14 | Oppo广东移动通信有限公司 | Method and device for measuring camera shooting frame rate |
| CN108693948B (en) * | 2018-03-27 | 2020-12-11 | Oppo广东移动通信有限公司 | Frame rate adjusting method and device, terminal equipment and storage medium |
| CN108762465B (en) * | 2018-03-27 | 2020-06-30 | Oppo广东移动通信有限公司 | Frame rate self-adaptive adjusting method and device, storage medium and intelligent terminal |
| CN108710479B (en) * | 2018-04-03 | 2022-06-07 | 中兴通讯股份有限公司 | Synchronous display method and device, electronic equipment and storage medium |
| CN109640168B (en) | 2018-11-27 | 2020-07-24 | Oppo广东移动通信有限公司 | Video processing method, video processing device, electronic equipment and computer readable medium |
| CN110175062B (en) * | 2019-05-20 | 2023-11-14 | 努比亚技术有限公司 | Screen refreshing frame rate method of mobile terminal, mobile terminal and storage medium |
| CN113050906B (en) * | 2019-12-26 | 2024-05-07 | 深圳市万普拉斯科技有限公司 | Frame rate adjustment method and device for display screen, terminal and storage medium |
| CN113204323A (en) * | 2021-04-12 | 2021-08-03 | 沈阳中科创达软件有限公司 | Screen refreshing method, device, equipment and storage medium |
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