CN103823546B - Information control method and electronic equipment - Google Patents
Information control method and electronic equipment Download PDFInfo
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- CN103823546B CN103823546B CN201410084663.6A CN201410084663A CN103823546B CN 103823546 B CN103823546 B CN 103823546B CN 201410084663 A CN201410084663 A CN 201410084663A CN 103823546 B CN103823546 B CN 103823546B
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Abstract
Disclose information control method and electronic equipment.Described information control method be applied to an electronic equipment, the electronic equipment include display device and processing unit, and between the display device and the processing unit can in the first pattern or second mode transmission data, including：Obtain the real time frame rate of the display device；Judge whether real time frame rate meets predetermined condition；When real time frame rate meets the first predetermined condition, the data transfer between the display device and the processing unit is switched to first mode；And when real time frame rate meets the second predetermined condition, the data transfer between the display device and the processing unit is switched to second mode.
Description
Technical field
The present invention relates to information control method and electronic equipment, more specifically to being capable of switching at runtime transmission mode
Information control method and application described information control method electronic equipment.
Background technology
Smart machine（Such as, mobile phone）Comprising device it is a lot, but main body is screen, mainboard, battery, shell etc. nothing but.Most
What it is for core is mainboard and screen naturally.Interface is certainly existed between screen and mainboard processor could exchange data, and we claim
Be interface（Data-interface）.
MIPI (Mobile Industry Processor Interface) be 2003 by ARM, Nokia, ST, TI etc.
The alliance that company sets up, it is therefore an objective to interface such as camera, display screen interface, radio frequency/baseband interface etc. of interior of mobile phone
Standardization, so as to reduce the complexity and increase design flexibility of Cell Phone Design.Have different below MIPI alliances
WorkGroup, respectively defines a series of interior of mobile phone interface standard.It is DWG to be related in MIPI liquid-crystal data transmission
（Display Working Group）Working group, it is respectively DCS (Display that the working group, which proposes 4 kinds of liquid crystal specifications,
Command Set）、DBI（Display Bus Interface）、DPI（Display Pixel Interface）、DSI
（Display Serial Interface）.
At present, the pattern of transmission data conventional in mobile phone is：DSI（Video Mode）Video mode and DCS
（Command Mode）Command mode.
DSI (Video Mode) video mode：This mode of operation is similar to traditional rgb interface, and main frame needs lasting brush
New display.Because without using special data signal transmission synchronizing information, control signal and RGB data are in the form of message
Pass through MIPI bus transfers.Because main frame needs that display is periodically flushed, display avoids the need for frame buffer.
DCS (Command mode) command mode：MIPI bus control units are sent out using display command message to display
Send pixel data stream.Display should have the frame buffer of a full frame length to store all pixel datas.Once data quilt
It is placed in the frame buffer of display, timing controller just takes out data from frame buffer, and they are shown in screen automatically
On curtain.Display need not be periodically flushed in MIPI bus control units.
Both patterns respectively have advantage and disadvantage in terms of cost and power consumption.Video mode display framework is without frame buffer.So
And, main frame periodically sends DSI video messages with fast mode and but consumes substantial amounts of average energy.In the ideal case, when aobvious
When showing that content does not change（Or when infrequently changing）, low-power consumption mode should be just switched to by showing the central processing unit of system, and
Link between processor and display can be activated when needing.The need for being periodically flushed due to main frame, at element center
Reason device and memory interface are also required to keep state of activation, and this can make system be not up to best power budget.
On the other hand, command mode display framework allows display directly to carry out self-refresh to whole frame buffer.However,
The long frame buffer of integrated full frame always needs the required high score of most of users of cost, particularly today in the display
Resolution display.This requires interface chip to have bigger die-size.Display manufacturer is also had to as every kind of display point
Resolution provides the display controller with specified vol frame buffer.
Generally, once smart machine dispatches from the factory, the patterns of the transmission data between wherein LCD and mainboard processor is just
Set, and can not change.However, such fixed mode may not neatly tackle different situations.
The content of the invention
In view of situation above, expects to provide the information control method for being capable of switching at runtime transmission mode and applies the letter
Cease the electronic equipment of control method.
According to an aspect of the invention, there is provided a kind of information control method, applied to an electronic equipment, the electronics
Equipment include display device and processing unit, and between the display device and the processing unit can in the first pattern or
Second mode transmits data, including：Obtain the real time frame rate of the display device；Judge whether real time frame rate meets predetermined bar
Part；When real time frame rate meets the first predetermined condition, the data transfer between the display device and the processing unit is cut
Change to first mode；And when real time frame rate meets the second predetermined condition, by between the display device and the processing unit
Data transfer be switched to second mode.
According to another aspect of the present invention there is provided a kind of electronic equipment, including：Display device, for display image；Place
Device is managed, for performing data processing, and can in the first pattern or view data to be shown is sent to institute by second mode
State display device；Frame per second acquisition device, the real time frame rate for obtaining the display device；Judgment means, for judging in real time
Whether frame per second meets predetermined condition；Control device, for judging that real time frame rate meets the first predetermined bar when the judgment means
During part, the data transfer between the display device and the processing unit is switched to first mode；And judge dress when described
Put judge real time frame rate meet the second predetermined condition when, by the data transfer between the display device and the processing unit
It is switched to second mode.
By based on the data-transmission mode between different frame per second switching at runtime display devices and processing unit, due to not
Using the transmission mode that corresponding power consumption is lower under same frame per second, hence in so that electronic equipment can be obtained significantly in terms of power consumption
Improve, reach the effect of ultimate attainment power saving.
Brief description of the drawings
Fig. 1 is the flow chart for the overall process for showing information control method according to embodiments of the present invention；
Fig. 2 is the flow chart for the details for showing the information control method according to embodiments of the present invention, Fig. 1；And
Fig. 3 is the functional block diagram for the configuration for showing electronic equipment according to embodiments of the present invention.
Embodiment
Below with reference to accompanying drawings to the present invention each be preferred embodiment described.There is provided referring to the drawings
Description, to help the understanding of the example embodiment of the invention to being limited by appended claims and their equivalents.It includes side
Assistant solution various details, but they can only be counted as it is exemplary.Therefore, it would be recognized by those skilled in the art that
Embodiment described herein can be made various changes and modifications, without departing from scope and spirit of the present invention.Moreover, in order to
Make specification more clear succinct, will omit pair it is well known that function and the detailed description of construction.
For various smart machines, power consumption is all issues that need special attention.And two kinds of the LCD being described above
Transmission mode, i.e.,：DSI（Video Mode）Video mode and DCS（Command Mode）Command mode, under different scenes
Demand to power consumption is different.Present inventor is to both transmission modes under the different application scene of mobile phone
Power consumption has carried out following test：
First, test scene is dynamic wallpaper scene.Specific method of testing is under without card offline mode, by dynamic wallpaper
It is set to water surface fallen leaves.The average current of 3 minutes is measured under video mode and command mode respectively.The measurement result of acquisition
For：The average current of video mode is 338.49mA, and the average current of command mode is 352.49mA.Therefore, in dynamic wall
Under the application scenarios of paper, the power consumption of video mode is lower.
Secondly, test scene is that MP4 plays scene.The premise for carrying out the test is that mobile phone is set into offline mode, is broadcast
Loudspeaker is used when putting.Specific method of testing is access programmable power supply, is then charged into test card start and enters system.Broadcasting is deposited
Video file in card storage, uses loudspeaker, and volume is arranged into maximum during broadcasting.If video playback supports full frame broadcast
Put, then into played in full screen.If video playback does not support played in full screen, broadcast mode is defined by giving tacit consent to.Respectively in video
The average current of measurement 3 minutes under pattern and command mode.The test result of acquisition is：The average current of video mode is
215.11mA, and the average current of command mode is 238.99mA.Therefore, in the case where playing the application scenarios of video, video mode
Power consumption it is lower.
Finally, test scene is static desktop.Specific method of testing is to set LCD to arrive high-high brightness, uses three primary colors
Picture, then measures electric current under video mode and command mode respectively.The test result of acquisition is：The electric current of video mode is
372.44mA, and the electric current of command mode is 310.83mA.Therefore, under the application scenarios of static desktop, the work(of command mode
Consumption is lower.
Analyzed, for dynamic menu, such as watched under video scene, command mode ratio by being tested to more than
Video mode more power consumption.For tableaux, such as picture is checked in picture library, is browsed under the scenes such as webpage, microblogging, video screen module
Formula is than command mode more power consumption.
Therefore, basic conception of the invention is using the transmission mode that corresponding power consumption is lower under different application scenarios.
Information control method according to embodiments of the present invention is described below with reference to Fig. 1.Described information control method application
In an electronic equipment, the electronic equipment includes display device and processing unit, and is filled in the display device with the processing
Between putting can in the first pattern or second mode transmission data.For example, the electronic equipment can be mobile phone.Certainly, this hair
Bright not limited to this, the electronic equipment can also be the smart machine of such as tablet personal computer etc.As shown in figure 1, described information
Control method comprises the following steps：
First, in step S101, the real time frame rate of the display device is obtained.
Then, judge whether the real time frame rate meets predetermined condition in step S102.
If judging that the real time frame rate meets the first predetermined condition in step S102, processing proceeds to step
S103.In step S103, the data-transmission mode between the display device and the processing unit is switched to first mode.
On the other hand, if judging that the real time frame rate meets the second predetermined condition in step S102, processing is carried out
To step S104.In step S104, the data-transmission mode between the display device and the processing unit is switched to
Two modes.
It is pointed out here that in the case where the real time frame rate meets the first predetermined condition, the electronic equipment
It is less than the power consumption using second mode using the power consumption of first mode.Also, meet the second predetermined condition in the real time frame rate
In the case of, the electronic equipment is less than the power consumption using first mode using the power consumption of second mode.For example, first mode can
To be the above video mode, and second mode can be the above command mode.However, the present invention is not
It is only limitted to this.It will be understood by those of skill in the art that any other pattern for meeting above-mentioned power consumption requirements should be all included in
In the scope of the present invention.
By based on the data-transmission mode between different frame quick-action state switching display device and processing unit, due to not
The same lower transmission mode lower using corresponding power consumption of frame speed, hence in so that electronic equipment can be obtained significantly in terms of power consumption
Improve, reach the effect of ultimate attainment power saving.
Furthermore it is possible to using frame per second（fps）As judging that current picture is the foundation of dynamic menu or tableaux.It is logical
For often, frame per second can most reflect that current system is to be in video broadcasting condition or browsing pictures state.In general, in video
Frame per second can all be more than predetermined threshold, such as 30fps when broadcasting.
Therefore, first predetermined condition can be that the real time frame rate obtained at a time point is more than predetermined threshold.
Correspondingly, second predetermined condition can be that the real time frame rate obtained at a time point is less than or equal to predetermined threshold.
Now, when real time frame rate meets the first predetermined condition, the current picture for determining the display device is dynamic picture
Face.And when real time frame rate meets the second predetermined condition, the current picture for determining the display device is tableaux.In dynamic
In the case of picture, the data-transmission mode between the display device and the processing unit is switched to first mode.And
In the case of tableaux, the data-transmission mode between the display device and the processing unit is switched to the second mould
Formula.Herein, it should be pointed out that under the scene of dynamic menu, the electronic equipment is less than using the power consumption of first mode
Using the power consumption of second mode.Also, under the scene of tableaux, the electronic equipment is less than using the power consumption of second mode
Using the power consumption of first mode.
In addition, under video playback scene, it would however also be possible to employ frame per second as judge HD video play or ordinary video
The foundation of broadcasting.At this point it is possible to predetermined threshold is selected larger, such as 60fps.Now, when real time frame rate satisfaction first is pre-
During fixed condition, determine that the display device is currently at HD video and plays scene.And when real time frame rate meets the second predetermined bar
During part, determine that the display device is currently at ordinary video and plays scene., will be described aobvious in the case where HD video is played
Data-transmission mode between showing device and the processing unit is switched to first mode.And situation about being played in ordinary video
Under, the data-transmission mode between the display device and the processing unit is switched to second mode.Herein, it is necessary to refer to
Go out, under the scene that HD video is played, the electronic equipment is less than using the power consumption of first mode uses second mode
Power consumption.Also, under the scene that ordinary video is played, the electronic equipment is less than using the power consumption of second mode uses first
The power consumption of pattern.
By, as the Rule of judgment of switching at runtime, can relatively accurately judge that current application scene is from frame per second
Dynamic scene（Such as, video playback）Or static scene（Such as, picture browsing）Or current application scene is that HD video is played
Scene or ordinary video play scene, consequently facilitating the electronic equipment is switched to suitable data-transmission mode.
However, only solely being judged that erroneous judgement may be caused according to the frame per second at a time point.For example, in current application
Scene is static scene（Such as, picture browsing）In the case of, when user leaies through picture by finger slip, slided in finger
When frame per second moment may can also be more than the above predetermined threshold.In addition, being dynamic scene in current application scene
（Such as, video playback）In the case of, it is also possible to occur the situation that frame per second is less than the above predetermined threshold in some moment.
Therefore, as more preferred embodiment, it may be considered that during predetermined amount of time rather than a time point, sentence
Whether disconnected frame per second meets predetermined condition.That is, described first predetermined condition can be that many of predetermined period are spaced in scheduled time slot
Each in the multiple real time frame rates obtained at individual time point is all higher than predetermined threshold.Correspondingly, second predetermined condition
For in scheduled time slot be spaced predetermined period multiple time points place acquisition multiple real time frame rates in each be respectively less than or
Equal to predetermined threshold.
Reference picture 2 is described first predetermined condition to be spaced at multiple time points of predetermined period in scheduled time slot
Each in the multiple real time frame rates obtained be all higher than predetermined threshold and second predetermined condition be in scheduled time slot between
Each in the multiple real time frame rates obtained at multiple time points of predetermined period is respectively less than or equal to the tool of predetermined threshold
Body implementation.As shown in Fig. 2 in this case, described information control method comprises the following steps：
First, in step S201, the real time frame rate of the display device is obtained.
Then, in step S202, a counter is initialized.That is, counted count and be set to 0.
Next, in step S203, judging whether the real time frame rate obtained in step S201 is more than predetermined threshold.
If be judged as YES in step S203, processing proceeds to the first branch, i.e. step S204., will in step S204
The count value of counter cumulative 1.Then, processing proceeds to step S205.In step S205, the real-time frame of future time point is obtained
Rate.Here future time point and the time interval between a upper time point are the above predetermined period.Here pre-
Fixed cycle can be the integral multiple of an instruction cycle of the electronic equipment.Perform once to obtain every the predetermined period and work as
The operation of the real time frame rate of preceding time.Then, in step S206, judge whether the real time frame rate obtained in step S205 is more than pre-
Determine threshold value.If be judged as YES in step S206, processing proceeds to step S207.In step S207, the meter of counter is judged
Whether numerical value is more than the second predetermined threshold.For example, Second Threshold here can be 600, i.e. the pre- timing of inspection about 10 seconds
Each in the multiple real time frame rates obtained in section at multiple time points of interval predetermined period is all higher than predetermined threshold.If
It is judged as YES in step S207, i.e., judgement is completed and big to the real time frame rate at each time point in the scheduled time slot
In predetermined threshold, then processing proceeds to step S208.In step S208, by the data transfer between display device and processing unit
Pattern switching is to first mode.If be judged as NO in step S207, i.e., not yet to each time point in the scheduled time slot
Real time frame rate completes to judge, then handles and proceed to step S204, and repeat processing thereafter.
If be judged as NO in step S206, i.e. for the real-time frame at some time point in the predetermined amount of time
Invalid more than predetermined threshold for rate, then this means the situation for being probably erroneous judgement.As previously described, only in pre- timing
When each being spaced in section in the multiple real time frame rates obtained at multiple time points of predetermined period is all higher than predetermined threshold,
Can determine current picture is dynamic menu.Therefore, in this case, it is impossible to which it is dynamic menu to determine current picture.So as to,
Processing returns to step S201.And in step S202, the counting of counter is initialized as 0 again.Then, place thereafter is repeated
Reason.
If be judged as NO in step S203, processing proceeds to the second branch, i.e. step S209., will in step S209
The count value of counter cumulative 1.Then, processing proceeds to step S210.In step S210, the real-time frame of future time point is obtained
Rate.Here future time point and the time interval between a upper time point are the above predetermined period.Here pre-
Fixed cycle can be the integral multiple of an instruction cycle of the electronic equipment.Perform once to obtain every the predetermined period and work as
The operation of the real time frame rate of preceding time.Then, in step S211, judge whether the real time frame rate obtained in step S210 is less than
In predetermined threshold.If be judged as YES in step S211, processing proceeds to step S212.In step S212, counter is judged
Count value whether be more than the second predetermined threshold.For example, Second Threshold here can be 600, i.e. check about 10 seconds pre-
Each in the multiple real time frame rates obtained in timing section at multiple time points of interval predetermined period is all higher than predetermined threshold.
If be judged as YES in step S212, i.e., the real time frame rate at each time point in the scheduled time slot has been completed judgement and
Predetermined threshold is all higher than, then processing proceeds to step S213.In step S213, by the data between display device and processing unit
Transmission mode is switched to second mode.If be judged as NO in step S212, i.e., not yet to each time in the scheduled time slot
The real time frame rate of point completes to judge, then handles and proceed to step S209, and repeat processing thereafter.
If be judged as NO in step S211, i.e. for the real-time frame at some time point in the predetermined amount of time
Invalid less than or equal to predetermined threshold for rate, then this means the situation for being probably erroneous judgement.As previously described, only pre-
Each in the multiple real time frame rates obtained in timing section at multiple time points of interval predetermined period is respectively less than equal to predetermined
During threshold value, it is tableaux that can determine current picture.Therefore, in this case, it is impossible to which it is static to determine current picture
Picture.So as to which processing returns to step S201.And in step S202, the counting of counter is initialized as 0 again.Then, weight
Multiple processing thereafter.
Whether predetermined condition is satisfied by by the frame per second for investigating each time point in predetermined amount of time, can be effectively prevented from and
Prevent the generation of erroneous judgement.
Hereinbefore, the example played with dynamic scene/static scene and HD video broadcasting/ordinary video is described
Multidate information control method.However, the present invention is not limited to this.It should be appreciated by those skilled in the art any other is not
Same scene can be applied to the present invention, and should be included within the scope of the invention.
Hereinafter, reference picture 3 is described to the configuration of electronic equipment according to embodiments of the present invention.As shown in figure 4, electronics
Equipment 300 includes display device 301, processing unit 302, frame per second acquisition device 303, judgment means 304 and control device 305.
Display device 301 is used for display image.For example, display device 301 is LCDs（LCD）.
Processing unit 302 is used to perform data processing, and can in the first pattern or second mode is by image to be shown
Data are sent to the display device.
Frame per second acquisition device 303 is used for the real time frame rate for obtaining the display device 301.
Judgment means 304 are used to judge whether the real time frame rate that frame per second acquisition device 303 is obtained meets predetermined condition.
Control device 305 is used for when the judgment means 304 judge that real time frame rate meets the first predetermined condition, by institute
The data transfer stated between display device 301 and the processing unit 302 is switched to first mode；And when the judgment means are sentenced
Break real time frame rate meet the second predetermined condition when, by between the display device 301 and the processing unit 302 data pass
It is defeated to be switched to second mode.
As mentioned above it is possible, in the case where the real time frame rate meets the first predetermined condition, the electronic equipment is used
The power consumption of first mode is less than the power consumption using second mode.Also, meet the feelings of the second predetermined condition in the real time frame rate
Under condition, the electronic equipment is less than the power consumption using first mode using the power consumption of second mode.For example, first mode can be
The above video mode, and second mode can be the above command mode.However, the present invention and not only limit
In this.It will be understood by those of skill in the art that any other pattern for meeting above-mentioned power consumption requirements should all be included in this hair
In bright scope.
By based on the data-transmission mode between different frame quick-action state switching display device and processing unit, due to not
The same lower transmission mode lower using corresponding power consumption of frame speed, hence in so that electronic equipment can be obtained significantly in terms of power consumption
Improve, reach the effect of ultimate attainment power saving.
Furthermore it is possible to using frame per second（fps）As judging that current picture is the foundation of dynamic menu or tableaux.It is logical
For often, frame per second can most reflect that current system is to be in video broadcasting condition or browsing pictures state.In general, in video
Frame per second can all be more than predetermined threshold, such as 30fps when broadcasting.
Therefore, first predetermined condition can be that the real time frame rate obtained at a time point is more than predetermined threshold.
Correspondingly, second predetermined condition can be that the real time frame rate obtained at a time point is less than or equal to predetermined threshold.
Now, when real time frame rate meets the first predetermined condition, the current picture for determining the display device is dynamic picture
Face.And when real time frame rate meets the second predetermined condition, the current picture for determining the display device is tableaux.In dynamic
In the case of picture, the data-transmission mode between the display device and the processing unit is switched to first mode.And
In the case of tableaux, the data-transmission mode between the display device and the processing unit is switched to the second mould
Formula.Herein, it should be pointed out that under the scene of dynamic menu, the electronic equipment is less than using the power consumption of first mode
Using the power consumption of second mode.Also, under the scene of tableaux, the electronic equipment is less than using the power consumption of second mode
Using the power consumption of first mode.
In addition, under video playback scene, it would however also be possible to employ frame per second as judge HD video play or ordinary video
The foundation of broadcasting.At this point it is possible to predetermined threshold is selected larger, such as 60fps.Now, when real time frame rate satisfaction first is pre-
During fixed condition, determine that the display device is currently at HD video and plays scene.And when real time frame rate meets the second predetermined bar
During part, determine that the display device is currently at ordinary video and plays scene., will be described aobvious in the case where HD video is played
Data-transmission mode between showing device and the processing unit is switched to first mode.And situation about being played in ordinary video
Under, the data-transmission mode between the display device and the processing unit is switched to second mode.Herein, it is necessary to refer to
Go out, under the scene that HD video is played, the electronic equipment is less than using the power consumption of first mode uses second mode
Power consumption.Also, under the scene that ordinary video is played, the electronic equipment is less than using the power consumption of second mode uses first
The power consumption of pattern.
It is pointed out here that under the scene of dynamic menu, the electronic equipment 400 uses the work(of first mode
Consumption is less than the power consumption using second mode.Also, under the scene of tableaux, the electronic equipment uses the work(of second mode
Consumption is less than the power consumption using first mode.For example, first mode can be the above video mode, and second mode can
To be the above command mode.However, the present invention is not limited to this.It will be understood by those of skill in the art that appointing
What he meet the patterns of above-mentioned power consumption requirements all should be comprising within the scope of this invention.
By based on the data-transmission mode between different frame per second switching at runtime display devices and processing unit, due to not
Using the transmission mode that corresponding power consumption is lower under same frame per second, hence in so that electronic equipment can be obtained significantly in terms of power consumption
Improve, reach the effect of ultimate attainment power saving.
As mentioned above it is possible, for example, first mode can be the above video mode, and second mode can be
The above command mode.In this case, as mentioned above it is possible, due under video mode display device avoid the need for
Frame buffer, and display device should have the frame buffer of a full frame length to store all pixel datas under command mode,
Therefore in order to support first mode and second mode simultaneously, need to include internal memory in display device.It should be noted that this
In internal memory refer in display device built-in memory unit, and the memory unit in Non-electronic devices.
In addition, the first the above predetermined condition is more than predetermined threshold for the real time frame rate obtained at a time point
Value.Correspondingly, second predetermined condition can be that the real time frame rate obtained at a time point is less than or equal to predetermined threshold
Value.
By, as the Rule of judgment of switching at runtime, can relatively accurately judge that current application scene is from frame per second
Dynamic scene（Such as, video playback）Or static scene（Such as, picture browsing）, consequently facilitating the electronic equipment be switched to it is suitable
Data-transmission mode.
However, erroneous judgement may be caused by only solely carrying out judgement according to the frame per second at a time point.For example, currently should
It is static scene with scene（Such as, picture browsing）In the case of, when user leaies through picture by finger slip, slided in finger
Frame per second moment may can also be more than the above predetermined threshold when dynamic.In addition, being dynamic field in current application scene
Scape（Such as, video playback）In the case of, it is also possible to occur the feelings that frame per second is less than the above predetermined threshold in some moment
Condition.
Therefore, as more preferred embodiment, it may be considered that during predetermined amount of time rather than a time point, sentence
Whether disconnected frame per second meets predetermined condition.That is, described first predetermined condition can be that many of predetermined period are spaced in scheduled time slot
Each in the multiple real time frame rates obtained at individual time point is all higher than predetermined threshold.Correspondingly, second predetermined condition
For in scheduled time slot be spaced predetermined period multiple time points place acquisition multiple real time frame rates in each be respectively less than or
Equal to predetermined threshold.
Concrete implementation method is identical with the method above in reference to Fig. 1 and Fig. 2 descriptions, therefore for brevity, this
In repeat no more its details.
So far, information control method and electricity according to embodiments of the present invention is described in detail referring to figs. 1 to Fig. 3
Sub- equipment.By based on the data-transmission mode between different frame per second switching at runtime display devices and processing unit, due to not
Using the transmission mode that corresponding power consumption is lower under same frame per second, hence in so that electronic equipment can be obtained significantly in terms of power consumption
Improve, reach the effect of ultimate attainment power saving.
It should be noted that in this manual, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence " including ... ", it is not excluded that including
Also there is other identical element in process, method, article or the equipment of the key element.
Finally, in addition it is also necessary to explanation, a series of above-mentioned processing are not only included with order described here in temporal sequence
The processing of execution, and the processing including performing parallel or respectively rather than in chronological order.
Through the above description of the embodiments, those skilled in the art can be understood that the present invention can be by
Software adds the mode of required hardware platform to realize, naturally it is also possible to all implemented by software.Understood based on such,
What technical scheme contributed to background technology can be embodied in the form of software product in whole or in part,
The computer software product can be stored in storage medium, such as ROM/RAM, magnetic disc, CD, including some instructions are to make
Obtain a computer equipment（Can be personal computer, server, or network equipment etc.）Perform each embodiment of the invention
Or the method described in some parts of embodiment.
The present invention is described in detail above, principle and embodiment party of the specific case used herein to the present invention
Formula is set forth, and the explanation of above example is only intended to the method and its core concept for helping to understand the present invention；Meanwhile, it is right
In those of ordinary skill in the art, according to the thought of the present invention, change is had in specific embodiments and applications
Part, in summary, this specification content should not be construed as limiting the invention.
Claims (10)
1. a kind of information control method, applied to an electronic equipment, the electronic equipment includes display device and processing unit, and
Between the display device and the processing unit can in the first pattern or second mode transmission data, including：
Obtain the real time frame rate of the display device；
Judge whether real time frame rate meets predetermined condition；
When real time frame rate meets the first predetermined condition, it is determined that go out the display device for the first application scenarios, according to described
Data transfer between the display device and the processing unit is switched to first mode by the first application scenarios, wherein working as
The power consumption of the first mode of the data transfer is less than second mode when real time frame rate meets the first predetermined condition；And
When real time frame rate meets the second predetermined condition, it is determined that go out the display device for the second application scenarios, according to described
Data transfer between the display device and the processing unit is switched to second mode by the second application scenarios, wherein working as
The power consumption of the second mode of the data transfer is less than first mode when real time frame rate meets the second predetermined condition,
Wherein first mode is video mode, and second mode is command mode.
2. information control method according to claim 1, wherein first predetermined condition is to be obtained at a time point
The real time frame rate obtained is more than predetermined threshold.
3. information control method according to claim 1, wherein first predetermined condition is to be spaced in scheduled time slot
Each in the multiple real time frame rates obtained at multiple time points of predetermined period is all higher than predetermined threshold.
4. information control method according to claim 1, wherein second predetermined condition is to be obtained at a time point
The real time frame rate obtained is less than or equal to predetermined threshold.
5. information control method according to claim 1, wherein second predetermined condition is to be spaced in scheduled time slot
Each in the multiple real time frame rates obtained at multiple time points of predetermined period is respectively less than or equal to predetermined threshold.
6. a kind of electronic equipment, including：
Display device, for display image；
Processing unit, for performing data processing, and can in the first pattern or second mode sends out view data to be shown
It is sent to the display device；
Frame per second acquisition device, the real time frame rate for obtaining the display device；
Judgment means, for judging whether real time frame rate meets predetermined condition；
Control device, for when the judgment means judge that real time frame rate meets the first predetermined condition, it is determined that go out described
Display device is the first application scenarios, according to first application scenarios by between the display device and the processing unit
Data transfer is switched to first mode, wherein in the first mould of the data transfer when real time frame rate meets the first predetermined condition
The power consumption of formula is less than second mode；And when the judgment means judge that real time frame rate meets the second predetermined condition, it is determined that
Go out the display device for the second application scenarios, according to second application scenarios by the display device and the processing unit
Between data transfer be switched to second mode, wherein in the data transfer when real time frame rate meets the second predetermined condition
The power consumption of second mode is less than first mode, and wherein first mode is video mode, and second mode is command mode.
7. electronic equipment according to claim 6, wherein first predetermined condition is the acquisition at a time point
Real time frame rate is more than predetermined threshold.
8. electronic equipment according to claim 6, wherein first predetermined condition is to be spaced to make a reservation in scheduled time slot
Each in the multiple real time frame rates obtained at multiple time points in cycle is all higher than predetermined threshold.
9. electronic equipment according to claim 6, wherein second predetermined condition is the acquisition at a time point
Real time frame rate is less than or equal to predetermined threshold.
10. electronic equipment according to claim 6, wherein second predetermined condition is to be spaced to make a reservation in scheduled time slot
Each in the multiple real time frame rates obtained at multiple time points in cycle is respectively less than or equal to predetermined threshold.
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Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104123111B (en) * | 2014-06-06 | 2017-07-07 | 三星半导体(中国)研究开发有限公司 | The display mode switching method and device of MIPI DSI |
| CN104156189B (en) * | 2014-08-08 | 2018-05-29 | 广东欧珀移动通信有限公司 | A kind of method and device of display screen switching at runtime display pattern |
| CN105611316B (en) * | 2014-11-21 | 2019-05-03 | 华为终端（东莞）有限公司 | A kind of method, apparatus and system adjusting frame per second |
| KR102111572B1 (en) * | 2015-02-13 | 2020-05-15 | 에스케이텔레콤 주식회사 | Computer readable recording medium recorded program and apparatus for providing low delay real-time content |
| CN105068835B (en) * | 2015-08-05 | 2021-02-26 | 惠州Tcl移动通信有限公司 | Mobile terminal and debugging information display method thereof |
| WO2018082213A1 (en) * | 2016-11-07 | 2018-05-11 | 华为技术有限公司 | Display method and electronic terminal |
| CN107832028A (en) * | 2017-10-18 | 2018-03-23 | 上海龙旗科技股份有限公司 | Multi-screen display system and method |
| CN108415680A (en) * | 2018-03-16 | 2018-08-17 | 维沃移动通信有限公司 | A kind of control method for screen display and mobile terminal |
| WO2021026868A1 (en) * | 2019-08-15 | 2021-02-18 | Qualcomm Incorporated | Methods and apparatus to recover a mobile device when a command-mode panel timing synchronization signal is lost |
| US11457173B2 (en) | 2020-02-21 | 2022-09-27 | Mediatek Inc. | Dynamic frame rate adjustment mechanism |
| CN111813490A (en) * | 2020-08-14 | 2020-10-23 | Oppo广东移动通信有限公司 | Method and device for processing interpolation frame |
| CN114222084B (en) * | 2021-12-01 | 2023-05-23 | 联想(北京)有限公司 | Control method and device and electronic equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101523328A (en) * | 2006-09-06 | 2009-09-02 | Lg电子株式会社 | Method and apparatus for controlling screen of image display device |
| CN103069458A (en) * | 2010-08-20 | 2013-04-24 | 高通股份有限公司 | Graphics rendering methods for satisfying minimum frame rate requirements |
| CN103092547A (en) * | 2011-10-31 | 2013-05-08 | 联想(北京)有限公司 | Method and electronic devices for transmitting data |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102063695A (en) * | 2009-11-12 | 2011-05-18 | 马维尔国际贸易有限公司 | Power saving in mobile devices by optimizing frame rate output |
-
2014
- 2014-03-10 CN CN201410084663.6A patent/CN103823546B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101523328A (en) * | 2006-09-06 | 2009-09-02 | Lg电子株式会社 | Method and apparatus for controlling screen of image display device |
| CN103069458A (en) * | 2010-08-20 | 2013-04-24 | 高通股份有限公司 | Graphics rendering methods for satisfying minimum frame rate requirements |
| CN103092547A (en) * | 2011-10-31 | 2013-05-08 | 联想(北京)有限公司 | Method and electronic devices for transmitting data |
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