CN102707791A - Method for enhancing endurance capacity of large screen mobile electronic device - Google Patents
Method for enhancing endurance capacity of large screen mobile electronic device Download PDFInfo
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- CN102707791A CN102707791A CN201210198952XA CN201210198952A CN102707791A CN 102707791 A CN102707791 A CN 102707791A CN 201210198952X A CN201210198952X A CN 201210198952XA CN 201210198952 A CN201210198952 A CN 201210198952A CN 102707791 A CN102707791 A CN 102707791A
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Abstract
The invention provides a method for enhancing the endurance capacity of a large screen mobile electronic device which saves power and enhances the endurance capacity of the device by steps of: selecting an 1/N area of the screen timely and appropriately for display (N is greater than or equal to 1, namely the whole or local screen) by means of software, in light of characteristic that pixels of the screen of certain mobile electronic device can be closed and according to balance between the display effect and the endurance requirement without changing original hardware configuration of the device; and meanwhile, closing the residual pixels of the screen which are not selected for display. During the implement and in the use process of the device, the software adjusts the size of the display area of the screen appropriately in real time according to information such as user manual command, predetermined endurance requirement and current power balance and the like to realize the optimal consideration of the display effect and the endurance requirement desired by the user, so the contradiction between trend of large screen and high pixel and poorer endurance capacity of the battery of the current mobile electronic equipment is better solved.
Description
Technical field
The present invention relates to a kind of method that promotes giant-screen mobile electronic device flying power, be used as under the prerequisite that does not influence original function through adjusting the purpose that screen display area reaches the lifting means flying power.
Background technology
Over the past two years, its gorgeous color that is difficult to resist taken by panel computer and smart mobile phone class giant-screen mobile electronic device and global the popularizing rapidly of meticulous picture come, and its screen size and pixel-matrix are also just constantly being created new record.But; Because the power consumption of high pixel giant-screen can not be despised; Therefore, be accompanied by that this kind equipment screen increases day by day and what come is its flying power being entangled with of continuing to descend, the giant-screen mobile electronic device that is equipped with conventional batteries can only be continued a journey one day usually; That have in addition one day less than, badly influence its functions of use.Helplessly, the manufacturers of mobile electronic device have to along with the increase of screen the constantly battery capacity of lifting means, and as if this has brought trouble, the fast knot that this has become current mobile electronic device can't untie to the volume and weight index that equipment allows.
In order to solve this difficult problem, 3M company has proposed to make and can obtain under its situation that is reducing the screen power consumption and equal screen intensity when not adding anti-reflection film adding layer anti-reflection film on the screen
[1]The WhiteMagic technology that Sony has proposed in traditional RGB (RGB) pixel to increase white (W) pixel can effectively improve screen intensity, thereby also can realize down economizing on electricity with the equal brightness of conventional screen
[2]Samsung adopts the Pentile arrangement mode in the hope of than the more power saving of RGB arrangement mode with resolution on screen pixels
[3]Someone develops power saving management software, can control the unnecessary loss of electric weight through the measures such as operation of managing mobile phone network, communication module, screen intensity, ringing volume, AM/BAM software
[4]The somebody simply develops the high capacity portable power source of carrying so that charge at any time; But the effect of these methods all can not be satisfactory, and industry has to appeal that battery manufacturer works out the high-capacity battery of a new generation quickly.
Summary of the invention
In order to untie current mobile electronic device industry being entangled with between high pixel of giant-screen and battery continuation of the journey difference; The invention provides a kind of new method that promotes giant-screen mobile electronic device flying power; Can do not influence functions of use and do not change screen and the prerequisite of cell hardware configuration under, promote its flying power effectively through the adjustment screen display area.
The technical scheme that the present invention adopted is: utilization is that the screen of representative has pixel from main light emission and closable characteristic with OLED; According to the balance between display effect and the continuation of the journey requirement; Under the prerequisite that does not change the original Hardware configuration of equipment, the 1/N zone of choosing screen with software approach moderately and at the right moment is as showing (N >=1, promptly whole or local); The residue screen area pixel that will not be elected to be demonstration is simultaneously closed, thereby realizes economize on electricity and lifting means flying power.This method also can be considered equipment and has the variable screen of a block size, thus the screen area that can choose suitable dimension with cutting the garment according to the figure as showing so that economize on electricity.During practical application; In the equipment use software will be in real time according to user's manual command, preset continuation of the journey require, information such as electric weight surplus is regulated the screen region territory neatly at that time size and position; Reach the display effect that the user wants and the best that continuation of the journey requires and take into account, thereby solved the high pixel upsurge of current mobile electronic device giant-screen and the battery flying power contradiction between relatively poor preferably.
Can decide the size of display screen when particularly, making in this way with reference to displaying contents at that time.For example for panel computer and smart mobile phone; When browsing page, take pictures shooting, GPS navigation etc. need to show bulk information; The maximum screen that permission is launched by system shows; This maximum screen might not be the whole screen of N=1, decides but weigh between display effect and continuation of the journey require by the user, promptly also possibly to continue a journey and is presented on certain regional area of screen after information such as webpage, photo, map are dwindled in order to prolong; Otherwise when device power-up, watch the time, display message such as call seldom the time, the minimum screen that setting is launched by system shows; And when read text, can be chosen in by the user and only show several row on the zonule of screen, rather than tens row of usual manner or tens row.
At present, the screen material that mobile electronic device uses is generally TFT-LCD and OLED, but OLED might catch up from behind with the advantage in its color and the brightness.As far as relying on projection light or catoptrical TFT-LCD display screen; Realize closing economize on electricity and can starting with of local screen from direct-type backlight LED; But, thereby adopt this law limited or very little to its power savings because the layout quantity of direct-type backlight LED is far fewer than the pixel or the collection of pixels of display screen.Otherwise; OLED for Autoluminescence; The effect of this method is splendid; Because every some pixel of OLED all is an active illuminating, and each pixel all can independently control it and open or close, and therefore on the local screen zone of no displaying contents, can these OLED points be closed so that realize fully and economize on electricity; Because the OLED that closed counts and with respect to whole screen pixels point for, is the linear ratio relation, thereby economize on electricity and prolongation also is that usage ratio with screen is the linear ratio relation's cruising time with this method realization.
Outstanding advantage of the present invention and good effect are: panel computer and smart mobile phone to use the OLED screen are example; Only need to show in the function of a small amount of numeral in the time of watching, dial-up etc.; As do not cast out the other guide that desire shows beyond the numeral apparent; Then can close the screen area more than 4/5, also can increase if dwindle this ratio of digital font again; When browsing page, be presented in the local screen if earlier whole webpage is dwindled, utilization is amplified and is rolled the screen function and browse in this local screen again, then can close no remainder screen; This cruising time of being got in return with the closed portion screen will be with very considerable.What especially be worth to praise highly is, when the equipment electric weight last when few, with the method also can realize whole screen show can't accomplish browse important webpage, placement of emergency calls, transmission seek help note or mail!
Description of drawings
Fig. 1 is a kind of method synoptic diagram that promotes giant-screen mobile electronic device flying power of the present invention.
1. people's wage adjustment screen order, 2. preset continuation of the journey require, 3. battery allowance information, 4. drive software, the 5. touch-screen and the display screen hardware of touch-screen and display screen.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is done further explain, but present embodiment is not limited to the present invention, every employing similarity method of the present invention and similar variation thereof all should be listed protection scope of the present invention in.
This enforcement sample is realized with the Andriod simulator on PC, the whole screen that uses the Andriod2.3.6 smart mobile phone is shown change to 1/4 screen display, and the used operating system of PC is Ubuntul2.04.
1. preliminary work
1.1 initialization translation and compiling environment (like initialization java6, gcc instrument etc.)
Press the method initialization of http://source.android.com/source/initializing.html;
1.2 download the source code android2.3.6 of branch
Pressing the method for http://source.android.com/source/downloading.html downloads;
1.3 compiling source code
Method by http://source.android.com/source/building.html compiles;
1.4 startup simulator
After carrying out " emulator-skin 480x800 " order, can see that 18 icons divide 5 row to show on the simulator screen with whole screen mode (480x800).
2. the screen of revising source code shows ratio
2.1 leave out the constant key word in the variable-definition
The hardware/libhardware/include/hardware/gralloc.h 2.1.1 open file;
2.1.2 with " the const uint32_t height of the statement among the structure variable framebuffer_device_t; " in const leave out, close and preserve file;
2.2 the high wide size of definition screen
The framework/base/libs/ui/FramebufferNativeWindow.cpp 2.2.1 open file;
2.2.2 the constructed fuction of type of finding FramebufferNativeWindow;
2.2.3 in this constructed fuction, find statement " mBufferHead=mNumBuffers-1; ";
2.2.4 after this statement, add statement " fbDev-＞height=200; ", wherein 200 is the demonstration height of screen, closes and preserve file;
3. compile amended source code
The method that provides according to http://source.android.com/source/building.html compiles;
4. startup simulator
After carrying out " emulator-skin 480x800 " order; Can see that preceding 12 icons divide two row to be presented at 1/4 zone, top (480x200) of simulator screen; Can other 6 icons be pulled into the bottom of this 1/4 viewing area with the mouse paddling that makes progress in this zone, the screen lower end remained 3/4 zone (480x600) and did not show any content this moment.
[1].http://www.cntronics.com/public/seminar/content/type/article/rid/214/sid/52?page＝1
[2].http://tieba.baidu.com/p/1437446157
[3].http://mobile.it168.com/a2012/0527/1353/000001353155_all.shtml
[4].http://3.zol.com.cn/272/2721775.html?。
Claims (1)
1. method that promotes giant-screen mobile electronic device flying power; It is characterized in that: according to user's manual command, preset continuation of the journey require, information such as electric weight surplus at that time; The 1/N zone of choosing screen moderately and at the right moment is as showing (N >=1; Promptly whole or local), the residue screen area pixel that will not be elected to be demonstration is simultaneously closed, thereby realizes economize on electricity and lifting means flying power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210198952XA CN102707791A (en) | 2012-06-15 | 2012-06-15 | Method for enhancing endurance capacity of large screen mobile electronic device |
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| CN201210198952XA CN102707791A (en) | 2012-06-15 | 2012-06-15 | Method for enhancing endurance capacity of large screen mobile electronic device |
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| CN102707791A true CN102707791A (en) | 2012-10-03 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103049239A (en) * | 2012-12-27 | 2013-04-17 | 中兴通讯股份有限公司 | Information display terminal and use method thereof |
| CN103533243A (en) * | 2013-10-16 | 2014-01-22 | 深圳市中兴移动通信有限公司 | Mobile terminal and shooting method thereof |
| CN104954558A (en) * | 2015-05-20 | 2015-09-30 | 广东欧珀移动通信有限公司 | Display method, display system and mobile terminal |
| CN105243989A (en) * | 2015-10-23 | 2016-01-13 | 广东小天才科技有限公司 | Method and system for converting display mode according to display content |
| CN107734619A (en) * | 2017-11-27 | 2018-02-23 | 维沃移动通信有限公司 | Reduce the method and mobile terminal of mobile terminal power consumption |
| CN107995963A (en) * | 2016-12-28 | 2018-05-04 | 深圳市柔宇科技有限公司 | A kind of control method and device of display screen |
| CN108770052A (en) * | 2018-06-07 | 2018-11-06 | 肇庆高新区徒瓦科技有限公司 | A kind of screen power-saving method and system based on comprehensive screen mobile phone |
| WO2020192315A1 (en) * | 2019-03-28 | 2020-10-01 | 维沃移动通信有限公司 | Control method and mobile terminal |
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| US20060087503A1 (en) * | 2004-10-22 | 2006-04-27 | Orion Electric Co., Ltd. | Electronic apparatus with display control function |
| CN101866208A (en) * | 2009-04-17 | 2010-10-20 | 宏碁股份有限公司 | Electronic device and power saving method thereof |
| CN102123208A (en) * | 2011-03-22 | 2011-07-13 | 深圳桑菲消费通信有限公司 | Method for supporting display of a plurality of sub display screens on mobile phone display screen |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20060087503A1 (en) * | 2004-10-22 | 2006-04-27 | Orion Electric Co., Ltd. | Electronic apparatus with display control function |
| CN101866208A (en) * | 2009-04-17 | 2010-10-20 | 宏碁股份有限公司 | Electronic device and power saving method thereof |
| CN102123208A (en) * | 2011-03-22 | 2011-07-13 | 深圳桑菲消费通信有限公司 | Method for supporting display of a plurality of sub display screens on mobile phone display screen |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103049239A (en) * | 2012-12-27 | 2013-04-17 | 中兴通讯股份有限公司 | Information display terminal and use method thereof |
| WO2014101645A1 (en) * | 2012-12-27 | 2014-07-03 | 中兴通讯股份有限公司 | Information display terminal and method of use thereof |
| CN103533243A (en) * | 2013-10-16 | 2014-01-22 | 深圳市中兴移动通信有限公司 | Mobile terminal and shooting method thereof |
| CN104954558A (en) * | 2015-05-20 | 2015-09-30 | 广东欧珀移动通信有限公司 | Display method, display system and mobile terminal |
| CN105243989A (en) * | 2015-10-23 | 2016-01-13 | 广东小天才科技有限公司 | Method and system for converting display mode according to display content |
| CN107995963A (en) * | 2016-12-28 | 2018-05-04 | 深圳市柔宇科技有限公司 | A kind of control method and device of display screen |
| WO2018119733A1 (en) * | 2016-12-28 | 2018-07-05 | 深圳市柔宇科技有限公司 | Control method and device for display screen |
| CN107995963B (en) * | 2016-12-28 | 2021-02-19 | 深圳市柔宇科技股份有限公司 | Display screen control method and device |
| CN107734619A (en) * | 2017-11-27 | 2018-02-23 | 维沃移动通信有限公司 | Reduce the method and mobile terminal of mobile terminal power consumption |
| CN108770052A (en) * | 2018-06-07 | 2018-11-06 | 肇庆高新区徒瓦科技有限公司 | A kind of screen power-saving method and system based on comprehensive screen mobile phone |
| WO2020192315A1 (en) * | 2019-03-28 | 2020-10-01 | 维沃移动通信有限公司 | Control method and mobile terminal |
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Application publication date: 20121003 |