CN105430197A - Method and device for reducing wireless display power consumption of intelligent terminal - Google Patents
Method and device for reducing wireless display power consumption of intelligent terminal Download PDFInfo
- Publication number
- CN105430197A CN105430197A CN201410484207.0A CN201410484207A CN105430197A CN 105430197 A CN105430197 A CN 105430197A CN 201410484207 A CN201410484207 A CN 201410484207A CN 105430197 A CN105430197 A CN 105430197A
- Authority
- CN
- China
- Prior art keywords
- wireless display
- transmission
- power consumption
- application program
- transmission rate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/325—Power saving in peripheral device
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
- G09G2330/021—Power management, e.g. power saving
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2370/00—Aspects of data communication
- G09G2370/16—Use of wireless transmission of display information
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Telephone Function (AREA)
Abstract
The application relates to a method and device for reducing wireless display power consumption of an intelligent terminal. The method comprises the following steps: obtaining a transmission mode of an operating program of a current mobile terminal according to a predetermined rule, starting wireless display low-power-consumption transmission if the transmission mode of the current program is a low-power-consumption transmission mode, and starting wireless display high-speed transmission if the transmission mode of the current program is not the low-power-consumption transmission mode. On the premise that user's conventional use is not influenced, a current application scene of the terminal is intelligently identified, and different WiFiDisplay transmission strategies are started aiming at different application scenes, so objects of electricity quantity conservation and endurance time increasement are achieved, and then user experience and product integration competitiveness are improved.
Description
Technical field
The present invention relates to field of wireless communications systems, particularly relate to a kind of method and apparatus reducing intelligent terminal Wireless Display power consumption.
Background technology
Along with the fast development of the communication technology, mobile Internet and associated terminal product, people use smart mobile phone to achieve the functions such as such as social activity, multimedia recreation, office outside Base communication more and more, little by little, the function of smart mobile phone and use scenes are also constantly being expanded towards the direction of diversification, and this one of them important service application is Wireless Display (WiFiDisplay).
Because WiFiDisplay attended operation is simple, can high-speed transfer audio/video file, and become the standard configuration of smart mobile phone, much used to the scene social, amusement is relevant with office, but due to WiFiDisplay technology operationally, its power consumption is often larger, so also the flying power of mobile phone is had higher requirement, and flying power directly has influence on the experience of user, also have impact on the competitiveness of product itself largely.Under WiFiDisplay is operated in standard IEEE 802.11ac, maximum transmission rate is up to 3.6Gbps in theory, and during high-speed transfer, power consumption is more, the cruising time of meeting serious curtailment mobile phone.
Summary of the invention
The invention provides a kind of method and apparatus reducing intelligent terminal Wireless Display power consumption, can terminal power be saved, increase cruising time.
In order to realize foregoing invention object, the technical scheme that the present invention takes is as follows:
Reduce a method for intelligent terminal Wireless Display power consumption, be applied to intelligent terminal side, comprise:
Obtain the transmission mode of the program that current mobile terminal is being run according to pre-defined rule, if the transmission mode of present procedure is low power consumption transmission pattern, then start Wireless Display low power consumption transmission, otherwise, start Wireless Display high-speed transfer.
Further, described startup Wireless Display low power consumption transmission comprises: the transmission rate dynamically changing Wireless Display according to the switching frequency of foreground application screen.
Further, the transmission rate of described dynamic change Wireless Display comprises:
Judge the quantity of the application program of described mobile terminal front stage operation, when a front stage operation application program, the transmission rate of current wireless display is then calculated with the average switching frequency of foreground application screen, when the multiple application program of front stage operation, then with the transmission rate of the maximum of the average switching frequency of multiple foreground application screen for showing with reference to calculating current wireless.
Further, be retrieved as according to pre-defined rule one of following: to schedule interval timing acquisition, obtain when application program launching being detected, obtain when detecting that application program exits.
Further, before obtaining the transmission mode of the program that current mobile terminal is being run, also comprise:
According to source and egress in Wireless Display connection procedure, initial transmission rate is set.
The present invention also provides a kind of device reducing intelligent terminal Wireless Display power consumption, is arranged at intelligent terminal side, comprises:
Acquisition module, for obtaining the transmission mode of the program that current mobile terminal is being run according to pre-defined rule;
Executive Module, for when the transmission mode of present procedure is low power consumption transmission pattern, starts Wireless Display low power consumption transmission, for when the transmission mode of present procedure is not low power consumption transmission pattern, starts Wireless Display high-speed transfer.
Preferably, described Executive Module, when described startup Wireless Display low power consumption transmission, comprises the transmission rate dynamically changing Wireless Display according to the switching frequency of foreground application screen.
Preferably, described Executive Module, when stating the transmission rate dynamically changing Wireless Display, comprising:
Judge the quantity of the application program of described mobile terminal front stage operation, when a front stage operation application program, the transmission rate of current wireless display is then calculated with the average switching frequency of foreground application screen, when the multiple application program of front stage operation, then with the transmission rate of the maximum of the average switching frequency of multiple foreground application screen for showing with reference to calculating current wireless.
Preferably, described acquisition module to schedule interval timing acquisition, obtain when application program launching being detected, obtain when detecting that application program exits.
Preferably, also comprise:
Described initialization module, for according to source and egress in Wireless Display connection procedure, arranges initial transmission rate.
Compared to the prior art the present invention, has following beneficial effect:
The present invention is in order under the prerequisite not affecting the use of user's routine, by Intelligent Recognition terminal current application scene, different WiFiDisplay transmission policys is started for different application scene, the object save electricity to reach, increasing cruising time, thus promote Consumer's Experience and product synthesized competitiveness.
Accompanying drawing explanation
Fig. 1 is the flow chart of the method for the reduction intelligent terminal Wireless Display power consumption of the embodiment of the present invention;
Fig. 2 is the structural representation of the device of the reduction intelligent terminal Wireless Display power consumption of the embodiment of the present invention;
Fig. 3 is the method flow diagram reducing intelligent terminal Wireless Display power consumption in the embodiment of the present invention one;
Fig. 4 is the operational flow diagram of low-power consumption mode in the embodiment of the present invention one.
Embodiment
Clearly understand for making goal of the invention of the present invention, technical scheme and beneficial effect, below in conjunction with accompanying drawing, embodiments of the invention are described, it should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combination in any mutually.
As shown in Figure 1, the method for the reduction intelligent terminal Wireless Display power consumption of the embodiment of the present invention, is applied to intelligent terminal side, comprises:
101, the transmission mode of the program that current mobile terminal is being run is obtained according to pre-defined rule;
If the transmission mode of 102 present procedures is low power consumption transmission pattern, then start Wireless Display low power consumption transmission, otherwise, start Wireless Display high-speed transfer.
Further, start Wireless Display low power consumption transmission described in step 102 to comprise: the transmission rate dynamically changing Wireless Display according to the switching frequency of foreground application screen.
Further, the transmission rate of described dynamic change Wireless Display comprises:
Judge the quantity of the application program of described mobile terminal front stage operation, when a front stage operation application program, the transmission rate of current wireless display is then calculated with the average switching frequency of foreground application screen, when the multiple application program of front stage operation, then with the transmission rate of the maximum of the average switching frequency of multiple foreground application screen for showing with reference to calculating current wireless.
Further, be retrieved as according to pre-defined rule in step 101 one of following: to schedule interval timing acquisition, obtain when application program launching being detected, obtain when detecting that application program exits.
Further, before step 101, also comprise:
According to source and egress in Wireless Display connection procedure, initial transmission rate is set.
As shown in Figure 2, the device of the reduction intelligent terminal Wireless Display power consumption of the embodiment of the present invention, is arranged at intelligent terminal side, comprises:
Acquisition module, for obtaining the transmission mode of the program that current mobile terminal is being run according to pre-defined rule;
Executive Module, for when the transmission mode of present procedure is low power consumption transmission pattern, starts Wireless Display low power consumption transmission, for when the transmission mode of present procedure is not low power consumption transmission pattern, starts Wireless Display high-speed transfer.
Preferably, described Executive Module, when described startup Wireless Display low power consumption transmission, comprises the transmission rate dynamically changing Wireless Display according to the switching frequency of foreground application screen.
Preferably, described Executive Module, when stating the transmission rate dynamically changing Wireless Display, comprising:
Judge the quantity of the application program of described mobile terminal front stage operation, when a front stage operation application program, the transmission rate of current wireless display is then calculated with the average switching frequency of foreground application screen, when the multiple application program of front stage operation, then with the transmission rate of the maximum of the average switching frequency of multiple foreground application screen for showing with reference to calculating current wireless.
Preferably, described acquisition module to schedule interval timing acquisition, obtain when application program launching being detected, obtain when detecting that application program exits.
Preferably, as shown in Figure 2, the device of the reduction intelligent terminal Wireless Display power consumption of the embodiment of the present invention also comprises:
Described initialization module, for according to source and egress in Wireless Display connection procedure, arranges initial transmission rate.
Embodiment one
As shown in Figure 3, the initialization of low-power consumption mode and active program information judge as follows:
S101: WiFiDisplay opened by mobile phone;
S102: mobile phone and long-range display end are successfully set up p2p and be connected;
S103: according to the situation of source end and sink end in WiFiDisplay connection procedure, initialization WiFiDisplay low-power consumption mode, arranges initial transmission rate;
S104: start WiFiDisplay low power consumption transmission;
S105: judge whether current application triggers WiFiDisplay high speed transmission mode, if do not trigger, current is still low-power consumption mode, turns S108.If trigger WiFiDisplay high speed transmission mode, turn S106;
S106: WiFiDisplay transmission rate is set to peak, starts high speed transmission mode;
S107: under high speed transmission mode, judges whether current application triggers low power consumption transmission pattern.If do not trigger, still maintain high speed transmission mode, turn S106.If trigger low power consumption transmission pattern, turn S108;
S108: under low-power consumption mode, dynamically changes WiFiDisplay transmission rate;
S109: judge whether to exit WiFiDisplay, if exit, turns S110.If do not exit, turn S105, judge whether current application triggers high speed transmission mode;
S110: exit WiFiDisplay.
Fig. 4 is WiFiDisplay low-power consumption mode operational flow diagram, specific as follows:
S201: open WiFiDisplay low power consumption transmission pattern;
S202: setting initial transmission rate;
S203: judge whether foreground only has an application program, if so, turns S205.If the more than application program in foreground, turns S204;
S204: the more than application program in foreground is run simultaneously, with the peak of the average switching frequency of each foreground application screen for reference calculates current WiFiDisplay transmission rate;
S205: foreground only has an application program, with the average switching frequency of foreground application screen for reference calculates current WiFiDisplay transmission rate;
S206: the WiFiDisplay transmission rate that current application is set;
S207: judge whether foreground has application program to exit or open, if having, turns S203, rejudges the situation of foreground application.If nothing, turn S208;
S208: judge whether current application triggers and exit high speed transmission mode, if trigger, turns S210, exits WiFiDisplay low-power consumption mode.If do not trigger, turn S209, judge WiFiDisplay connection status;
S209: judge WiFiDisplay connection status, if disconnect, turns S210 and exits WiFiDisplay low-power consumption mode; If normal connection status, turns S207 and judges foreground application state;
S210: exit WiFiDisplay low-power consumption mode.
Although disclosed execution mode as above, the execution mode that its content just adopts for the ease of understanding technical scheme of the present invention, is not intended to limit the present invention.Technical staff in any the technical field of the invention; under the prerequisite not departing from disclosed core technology scheme; any amendment and change can be made in the form implemented and details; but the protection range that the present invention limits, the scope that still must limit with appending claims is as the criterion.
Claims (10)
1. reduce a method for intelligent terminal Wireless Display power consumption, be applied to intelligent terminal side, it is characterized in that, comprising:
Obtain the transmission mode of the program that current mobile terminal is being run according to pre-defined rule, if the transmission mode of present procedure is low power consumption transmission pattern, then start Wireless Display low power consumption transmission, otherwise, start Wireless Display high-speed transfer.
2. the method for claim 1, is characterized in that: described startup Wireless Display low power consumption transmission comprises: the transmission rate dynamically changing Wireless Display according to the switching frequency of foreground application screen.
3. method as claimed in claim 2, is characterized in that: the transmission rate of described dynamic change Wireless Display comprises:
Judge the quantity of the application program of described mobile terminal front stage operation, when a front stage operation application program, the transmission rate of current wireless display is then calculated with the average switching frequency of foreground application screen, when the multiple application program of front stage operation, then with the transmission rate of the maximum of the average switching frequency of multiple foreground application screen for showing with reference to calculating current wireless.
4. the method for claim 1, is characterized in that: be retrieved as one of following according to pre-defined rule: to schedule interval timing acquisition, obtain when application program launching being detected, obtain when detecting that application program exits.
5. the method for claim 1, is characterized in that:
Before obtaining the transmission mode of the program that current mobile terminal is being run, also comprise:
According to source and egress in Wireless Display connection procedure, initial transmission rate is set.
6. reduce a device for intelligent terminal Wireless Display power consumption, be arranged at intelligent terminal side, it is characterized in that, comprising:
Acquisition module, for obtaining the transmission mode of the program that current mobile terminal is being run according to pre-defined rule;
Executive Module, for when the transmission mode of present procedure is low power consumption transmission pattern, starts Wireless Display low power consumption transmission, for when the transmission mode of present procedure is not low power consumption transmission pattern, starts Wireless Display high-speed transfer.
7. device as claimed in claim 6, is characterized in that: described Executive Module, when described startup Wireless Display low power consumption transmission, comprises the transmission rate dynamically changing Wireless Display according to the switching frequency of foreground application screen.
8. device as claimed in claim 7, is characterized in that: described Executive Module, when stating the transmission rate dynamically changing Wireless Display, comprising:
Judge the quantity of the application program of described mobile terminal front stage operation, when a front stage operation application program, the transmission rate of current wireless display is then calculated with the average switching frequency of foreground application screen, when the multiple application program of front stage operation, then with the transmission rate of the maximum of the average switching frequency of multiple foreground application screen for showing with reference to calculating current wireless.
9. device as claimed in claim 6, is characterized in that: described acquisition module to schedule interval timing acquisition, obtain when application program launching being detected, obtain when detecting that application program exits.
10. device as claimed in claim 6, is characterized in that: also comprise:
Described initialization module, for according to source and egress in Wireless Display connection procedure, arranges initial transmission rate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410484207.0A CN105430197A (en) | 2014-09-19 | 2014-09-19 | Method and device for reducing wireless display power consumption of intelligent terminal |
| PCT/CN2014/094721 WO2015131627A1 (en) | 2014-09-19 | 2014-12-23 | Method and device for reducing power consumption of smart terminal wifi display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410484207.0A CN105430197A (en) | 2014-09-19 | 2014-09-19 | Method and device for reducing wireless display power consumption of intelligent terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105430197A true CN105430197A (en) | 2016-03-23 |
Family
ID=54054495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410484207.0A Pending CN105430197A (en) | 2014-09-19 | 2014-09-19 | Method and device for reducing wireless display power consumption of intelligent terminal |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105430197A (en) |
| WO (1) | WO2015131627A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106375842A (en) * | 2016-09-29 | 2017-02-01 | 努比亚技术有限公司 | Image sharing device and method |
| CN112492675A (en) * | 2016-06-28 | 2021-03-12 | 华为技术有限公司 | Transmission mode conversion method and device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102469562A (en) * | 2010-11-18 | 2012-05-23 | 中国移动通信有限公司 | Method and device for controlling power consumption of mobile terminal |
| 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 (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2486411B (en) * | 2010-12-13 | 2013-04-24 | Displaylink Uk Ltd | Processing of display data in a display system |
| WO2014104568A1 (en) * | 2012-12-27 | 2014-07-03 | Samsung Electronics Co., Ltd. | Host device, display device, method of controlling host device, and method of controlling display device |
-
2014
- 2014-09-19 CN CN201410484207.0A patent/CN105430197A/en active Pending
- 2014-12-23 WO PCT/CN2014/094721 patent/WO2015131627A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102469562A (en) * | 2010-11-18 | 2012-05-23 | 中国移动通信有限公司 | Method and device for controlling power consumption of mobile terminal |
| CN103092547A (en) * | 2011-10-31 | 2013-05-08 | 联想(北京)有限公司 | Method and electronic devices for transmitting data |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112492675A (en) * | 2016-06-28 | 2021-03-12 | 华为技术有限公司 | Transmission mode conversion method and device |
| CN106375842A (en) * | 2016-09-29 | 2017-02-01 | 努比亚技术有限公司 | Image sharing device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015131627A1 (en) | 2015-09-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10552216B2 (en) | Application heartbeat period adjusting method and apparatus, and terminal | |
| CN108632930B (en) | Network searching control method and device and mobile terminal | |
| CN103889037A (en) | Terminal and method for controlling communication connection of terminal and auxiliary equipment thereof | |
| CN104581646B (en) | A kind of dynamic broadcast method and device of bluetooth equipment | |
| CN107391062A (en) | Method and device for adjusting screen display and mobile terminal thereof | |
| CN104182029B (en) | Program invocation time setting method, program invocation time setting device and terminal | |
| CN107241789B (en) | Terminal power saving method, terminal and computer readable storage medium | |
| CN102630312A (en) | A Mobile computing device and method with intelligent pushing management | |
| US20160323826A1 (en) | Multimode and power-saving method of multimedia transmission and system thereof | |
| WO2013126014A3 (en) | Combating drx deadlock in telecommunications | |
| CN104065835A (en) | Mobile terminal and power saving method and device thereof | |
| CN103561156B (en) | A kind of method being waken up voice assistant by displacement | |
| CN106060911B (en) | Dormancy and awakening method of radio frequency unit and base station | |
| CN102915192A (en) | Method for adjusting standby time of screen and communication terminal | |
| CN105022642A (en) | Mobile terminal and processing method of loaded content | |
| CN105472716A (en) | Method and system for adjusting DRX parameter under LTE | |
| WO2014023259A1 (en) | Multifunctional intelligent terminal and energy management method thereof | |
| WO2008020804A3 (en) | Reducing state transition time from power saving state | |
| CN103974394A (en) | Mobile terminal and power consumption control method thereof | |
| CN111988771A (en) | Wireless connection control method and device and electronic equipment | |
| CN105425950A (en) | Method and system for regulating terminal according to eyeball state detection, and terminal | |
| CN105430197A (en) | Method and device for reducing wireless display power consumption of intelligent terminal | |
| CN114521005A (en) | Control method and device for saving energy of base station and computer readable storage medium | |
| CN103529925A (en) | Method and device for switching central processing unit (CPU) working modes according to application scenarios | |
| CN108877734A (en) | The color temperature adjusting method and Related product of touching display screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160323 |
|
| WD01 | Invention patent application deemed withdrawn after publication |