CN1581708A - Electricity-saving method for mobile communication terminal by carrying 3-D engine - Google Patents
Electricity-saving method for mobile communication terminal by carrying 3-D engine Download PDFInfo
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- CN1581708A CN1581708A CNA2004100335798A CN200410033579A CN1581708A CN 1581708 A CN1581708 A CN 1581708A CN A2004100335798 A CNA2004100335798 A CN A2004100335798A CN 200410033579 A CN200410033579 A CN 200410033579A CN 1581708 A CN1581708 A CN 1581708A
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000010295 mobile communication Methods 0.000 title claims abstract description 24
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009877 rendering Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 3
- 230000006870 function Effects 0.000 description 4
- 241001269238 Data Species 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 230000006399 behavior Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
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- 230000005236 sound signal Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
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Abstract
The invention aims at providing a power saving method of mobile communication terminal of embarking three dimensional engines. When the three dimensional application programs are started in the mobile communication terminal of the three dimensional engine, the operation of material map manner with large power consumption exchanges into the operation of line structural manner with little power consumption to save power. Thus, the invention comprises the following steps: 1 in the process of operating three dimensional application program by the material map manner in the mobile communication terminal of dimensional engine, if the terminal changes into the spare mode, the three dimensional application program is operated by rendering method; 2 in the process of operating the three dimensional application program by rendering method, if the terminal changes into sleeping mode, the three dimensional application program is operated by line structural manner. The invention provides the effect for saving the power consumption of the terminal greatly.
Description
Technical field
The present invention relates to a kind of mobile communication terminal power saving method of carrying d engine, in more detail, be in the mobile communication terminal that carries d engine, when starting tri-dimensional application program, the operation of the very big texturing of power consumption (Texture Mapping) mode is converted to the operation of the little line structure of power consumption (Wire Frame) mode, realize economize on electricity with this.
Background technology
Generally speaking, aspect three-dimensional modeling, role's modeling is the higher part of difficulty, because role's modeling is crooked big, even delicate variation is also perceived difference by the people easily.
For the individual, even the production standard model uses, because role's the required deformation method difference in each position also needs and uses the 3-D graphic program modeling commonly used now or the rich experiences of animation aspect, and needs the plenty of time.
According to the difference of purposes, the generation of actor model substantially can be from both direction: the first, and the high-quality actor model as film etc. uses has comprised the required function of role's modeling gradually in the various D modeling tool.
Though the actor model fineness of utilizing this instrument to generate embodies the required general model deformation method of animation owing to use, so aspect processing in real time, have problems.
Owing to this reason, the independent development in private of a part of cartoon making company only be used for the program of role's modeling and use.
The second, wait the actor model of the simplification of using as playing, focus on real-time animation.
But above-mentioned two kinds of situations are being carried out the role in the process of modeling, all have many steps directly to be adjusted by the people, and the additional change that takes place when utilizing the quality of the actor model that model engineering teacher's strength generates and making animation also has nothing in common with each other.
Therefore, in order to make animation efficiently, need the easy role's modeling method and the role animation instrument of interlock with it.
In using the actor model generation method of modeling software in the past, a kind of universal method is arranged, promptly model is carried out the method for 3-D scanning, but the polygon quantity of this method increases too much, therefore is difficult to and the animation interlock.
In addition, the texturing mode that also has a kind of tri-dimensional application program, that is, in three-dimensional face model, the control point of the predefined of the characteristic point of reflection face each inscape according to face is bundled, being used as individuality handles, adjust the control point with individual unit, so that near the two-dimentional face image of importing, for the summit that individuality comprised outside the above-mentioned control point, in individual, calculate the displacement vector that has nothing in common with each other, obtain the three-dimensional face model of distortion.
Utilize the coordinate of the three-dimensional face model of above-mentioned distortion, generate the material of two-dimentional face image in three-dimensional system of coordinate.
But, in the above-mentioned mobile communication terminal that has a d engine, when driving the texturing of tri-dimensional application program, need to continue the calculating process that execution speed is exceedingly fast, so, very serious problem takes place aspect the end cell power consumption.
Summary of the invention
The present invention proposes in order to solve above-mentioned problem in the past just, purpose is to provide a kind of mobile communication terminal power saving method of carrying d engine, in the mobile communication terminal that carries d engine, when starting tri-dimensional application program, the operation of the very big texturing mode of power consumption is converted to the operation of the little line structure mode of power consumption, realizes economize on electricity with this.
For achieving the above object, save in the method for battery power consumption at the mobile communication terminal that carries d engine, the present invention includes following several steps: step 1, move in the texturing mode in role's the process of tri-dimensional application program in above-mentioned terminal, if terminal becomes idle pulley, tri-dimensional application program is moved to play up mode; Step 2 is moved in role's the process of tri-dimensional application program to play up mode in above-mentioned terminal, if terminal becomes sleep pattern, tri-dimensional application program is moved in the line structure mode.
Above-mentioned is that background light fall time with the terminal LCD display part is a benchmark to play up step that mode moves under idle pulley, and the above-mentioned step of moving in the line structure mode under sleep pattern is that the image close with the LCD display part, the time that terminal part chipset enters sleep pattern are benchmark.
The tri-dimensional application program of above-mentioned terminal not only is applied to the role, and is applied to the background frame computing, moves in the texturing mode in tri-dimensional application program role's the process in above-mentioned terminal, also can directly be converted to the line structure mode without playing up mode.
Description of drawings
Fig. 1 is an internal actions block diagram of having used the terminal of lift-launch d engine of the present invention.
Fig. 2 a to 2c is the situation that tri-dimensional application program moves in the terminal of having carried d engine of the present invention.
Fig. 3 is the action flow chart of mobile communication terminal power saving method of the lift-launch d engine of the embodiment of the invention.
Embodiment
With reference to the accompanying drawings, describe useful embodiment of the present invention in detail.
Fig. 1 is an internal actions block diagram of having used the terminal of lift-launch d engine of the present invention.
As shown in Figure 1, mobile communication terminal (150) is carried out the function of processed voice/image and various three-dimensional content files under the control of control part (100).
In addition, in order to embody the 3-D view picture, when existing three dimensional pattern from the user to require, control part (100) control coder portion (Codec) (102) decodes to rest image or activity video data, from the rest image of image input part (104) input or activity video data encoded after, be compressed into the established form of JPEG/MPEG.
Memory (108) has set database, is storing the blas of control terminal everything.Under the control of control part (100), the storage of input and output was to the set zone that has been provided with when terminal was carried out everything.
RF (Radio Frequency-radio frequency) portion (110) is meant the comprehensive formation portion of high frequency handling part and intermediate frequency process portion and Base-Band Processing portion, it carries out the 1st time to the various three-dimensional datas that comprise VOD and AOD from external network that receive by antenna (ANT), rest image by the external network wireless receiving or activity video data and handles in wireless communication frequency band, again it is processed into the more intermediate frequency of low-frequency band, and then is processed into the signal of the frequency band that can handle at control part (100).
In addition, the various rest images of image input part (104) input that has from terminal or activity video data are modulated into the wireless communication frequency band signal after coder portion (202) coding, compression are handled, send to external network.
Audio portion (112) is modulated into wireless signal to the voice signal by microphone (MIC) input under the control of control part (100), the wireless signal that receives by RF portion (110) is carried out demodulation, and it is outputed to loud speaker (SPK) as voice signal.
And, when downloading three-dimensional content, carry out demodulation to being contained in from the above-mentioned rest image of RF portion (110) reception or the wireless audio signal the activity video data, (SPK) plays output by loud speaker.
Key input part (114) has a plurality of numerical keys and function key, and wherein, function key is included in that terminal is provided with three dimensional pattern so that realize the required three dimensional pattern key of three-dimensional service.When the user presses set key, produce corresponding key data and output to control part (100).
The 1st display part (116) comprises LCD (the Liquid Crystal Display: LCDs), receive the various information signals of the key data that produced by key input part (114) and control part (100) and show of the various information of display terminal when general call mode.
The 2nd display part (118) is with colour demonstration three-dimensional content from image input part (104) or external network reception when being three dimensional pattern.
It is required that image input part (104) carries out two-way three-dimensional service, when being three dimensional pattern, and the input service content or terminal use one side's that posts a letter various three-dimensional datas, and pass to coder portion (102).
Coder portion (102) is under the control of control part (100), the photographed image signal that is provided by image input part (104) is converted to JPEG or mpeg format, compress by both fixed-ratios, compressed image from the three-dimensional data of external network wireless receiving is carried out the decompress(ion) decoding of contracing, output to the 2nd display part (118) then.
Tri-dimensional application program handling part (120) is in the texturing mode or plays up the handling part that mode, line structure mode are handled three-dimensional character.
From the so-called three-dimensional data that the said external network wireless receives, be various VOD and the AOD data that provide by the Web server that is connected in mobile station (not marking among the figure) (Web server) or a plurality of image content server (Image Contents Server).
Fig. 2 a to 2c is the situation that tri-dimensional application program moves in the terminal of having carried d engine of the present invention.Fig. 2 a be complete execution from three-dimensional rendering (Rendering) to texturing the situation of (Texture mapping).
Under the situation of above-mentioned Fig. 2 a, because every frame (Frame) all carries out high-speed computation, so power consumption is maximum.
Fig. 2 b is the situation of (IDLE) pattern that enters the free time, and the terminal use does not take feedbacks (Feedback) such as key input within a certain period of time.At this moment, the background light of LCD display part (Backlight) extinguishes.
Under the situation of above-mentioned Fig. 2 b, in order to reduce the operand of tri-dimensional application program, do not carry out texturing, only show rendered picture.
Fig. 2 c is the situation that LCD display part image close, terminal part chipset have entered sleep (Sleep) pattern.
Under the situation of above-mentioned Fig. 2 c, for the computing of the minimum of only carrying out tri-dimensional application program, tri-dimensional application program is only carried out line structure (Wire-Frame) computing.
Under the situation of above-mentioned Fig. 2 c, owing to only carry out minimum computing, the battery power consumption minimum of terminal.
As mentioned above, when terminal has entered idle pulley or sleep pattern, if stop the tri-dimensional application program computing fully, though can fundamentally stop the battery power consumption of terminal, but, owing to have many application programs to need the user regularly constantly to check the result, such as pet feeding (CyberPet) or simcity (SimCity class), molecule or planet modeling etc., short of special the finish command, terminal need be carried out computing continuously.
On the contrary, when entering idle pulley from sleep pattern, or when idle pulley enters the normal mode state, can be successively change to and play up computing, change to the texturing computing, also can directly be converted to the texturing computing from the line structure computing from playing up computing from the line structure computing of tri-dimensional application program.
And the purpose for increasing power savings of the present invention also can directly be converted to the line structure compute mode to tri-dimensional application program under idle pulley.
Fig. 3 is the molar behavior flow chart of mobile communication terminal power saving method of the lift-launch d engine of the embodiment of the invention.After the action beginning, the control part (100) of the mobile communication terminal (150) of lift-launch d engine and the tri-dimensional application program that tri-dimensional application program handling part (120) makes the role are with the operation of the texturing compute mode shown in Fig. 2 a (301).
Under above-mentioned role's texturing state, not only to handle the role, and handle role's background frame (Background), its processing method is identical with role's processing method.
In the process of above-mentioned terminal (150) with texturing compute mode operation (301), if the terminal use does not take feedback measures such as key input in the certain hour, terminal access idle mode so, at this moment, control part (100) judges whether to have entered this idle pulley and judges (302).
At this moment, under above-mentioned texturing state, after extremely tens of seconds of several seconds, the background light of above-mentioned terminal (150) LCD display part extinguishes.
Above-mentioned judgement (302) result is if terminal has entered idle pulley under the texturing state, and the control part (100) of the mobile communication terminal (150) of lift-launch d engine and the tri-dimensional application program that tri-dimensional application program handling part (120) makes the role move (303) with the compute mode of playing up shown in Fig. 2 b.
Move in the process of (303) to play up compute mode in above-mentioned terminal (150), if the terminal use does not take feedback measures such as key input within a certain period of time, terminal enters sleep pattern so, and at this moment, control part (100) judges whether to have entered this sleep pattern (303).
At this moment, under above-mentioned rendering state, pass through the several seconds again after tens of seconds, the image close of LCD display part, a part of chipset of terminal enter sleep (Sleep) pattern.
Above-mentioned judgement (304) result is if terminal has entered sleep pattern under rendering state, the control part (100) of the mobile communication terminal (150) of lift-launch d engine and the tri-dimensional application program that tri-dimensional application program handling part (120) makes the role finish then with the operation of the line structure compute mode shown in Fig. 2 c (305).
As the above-mentioned detailed description of doing, the present invention is in the mobile communication terminal that carries d engine, when starting tri-dimensional application program, the operation of the very big texturing mode of power consumption is converted to the operation of the little line structure mode of power consumption, the useful effect that can save the end cell power consumption significantly is provided.
Claims (5)
1. a mobile communication terminal power saving method of carrying d engine is saved in the method for battery power consumption at the mobile communication terminal that carries d engine, it is characterized in that comprising following several steps:
Step 1 is moved in the texturing mode in role's the process of tri-dimensional application program in above-mentioned terminal, if terminal becomes idle pulley, tri-dimensional application program is moved to play up mode;
Step 2 is moved in role's the process of tri-dimensional application program to play up mode in above-mentioned terminal, if terminal becomes sleep pattern, tri-dimensional application program is moved in the line structure mode.
2. the mobile communication terminal power saving method of lift-launch d engine according to claim 1 is characterized in that:
Above-mentioned is that background light fall time with the terminal LCD display part is a benchmark to play up step that mode moves under idle pulley.
3. the mobile communication terminal power saving method of lift-launch d engine according to claim 1 is characterized in that:
The above-mentioned step of moving in the line structure mode under sleep pattern is that the image close with the LCD display part, the time that terminal part chipset enters sleep pattern are benchmark.
4. the mobile communication terminal power saving method of lift-launch d engine according to claim 1 is characterized in that:
The tri-dimensional application program of above-mentioned terminal not only is applied to the role, also is applied to the background frame computing.
5. the mobile communication terminal power saving method of lift-launch d engine according to claim 1 is characterized in that:
Move in the texturing mode in role's the process of tri-dimensional application program in above-mentioned terminal, also can directly be converted to the line structure mode without playing up mode.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2003-0055046A KR100535966B1 (en) | 2003-08-08 | 2003-08-08 | Method for saving the power of mobile phone with three-dimensional engine |
| KR0055046/2003 | 2003-08-08 | ||
| KR0055056/2003 | 2003-08-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1581708A true CN1581708A (en) | 2005-02-16 |
| CN100379158C CN100379158C (en) | 2008-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100335798A Expired - Fee Related CN100379158C (en) | 2003-08-08 | 2004-04-07 | Electricity-saving method for mobile communication terminal by carrying 3-D engine |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100535966B1 (en) |
| CN (1) | CN100379158C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008088371A3 (en) * | 2006-06-16 | 2009-04-09 | Xcellerex Inc | Gas delivery configurations, foam control systems, and bag molding methods and articles for collapsible bag vessels and bioreactors |
| CN103076871A (en) * | 2013-01-14 | 2013-05-01 | 成都西可科技有限公司 | System and method for saving power for mobile equipment based on broadcast mechanism |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102244620B1 (en) | 2014-09-05 | 2021-04-26 | 삼성전자 주식회사 | Method and apparatus for controlling rendering quality |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6584219B1 (en) * | 1997-09-18 | 2003-06-24 | Sanyo Electric Co., Ltd. | 2D/3D image conversion system |
| EP0942368A2 (en) * | 1998-03-10 | 1999-09-15 | Lucent Technologies Inc. | Context controller having automatic entry to power saving mode and processor employing the same |
| US6980213B1 (en) * | 1999-05-13 | 2005-12-27 | Matsushita Electric Industrial Co., Ltd. | Terminal device for mobile communication |
| US6636225B2 (en) * | 2000-11-20 | 2003-10-21 | Hewlett-Packard Development Company, L.P. | Managing texture mapping data in a computer graphics system |
| JP3800002B2 (en) * | 2000-12-14 | 2006-07-19 | 住友電装株式会社 | CPU power consumption reduction method, electronic apparatus, and recording medium recording power consumption reduction program |
| TWI237142B (en) * | 2001-07-27 | 2005-08-01 | Sanyo Electric Co | Active matrix type display device |
-
2003
- 2003-08-08 KR KR10-2003-0055046A patent/KR100535966B1/en not_active Expired - Fee Related
-
2004
- 2004-04-07 CN CNB2004100335798A patent/CN100379158C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008088371A3 (en) * | 2006-06-16 | 2009-04-09 | Xcellerex Inc | Gas delivery configurations, foam control systems, and bag molding methods and articles for collapsible bag vessels and bioreactors |
| US9908664B2 (en) | 2006-06-16 | 2018-03-06 | Ge Healthcare Bio-Sciences Corp. | Method of forming a collapsible bag using a mold and mandrel |
| US11008138B2 (en) | 2006-06-16 | 2021-05-18 | Global Life Sciences Solutions Usa Llc | Method of forming a collapsible bag using a mold and mandrel |
| US11312539B2 (en) | 2006-06-16 | 2022-04-26 | Global Life Sciences Solutions Usa Llc | Method of forming a collapsible bag using a mold and mandrel |
| US12139303B2 (en) | 2006-06-16 | 2024-11-12 | Global Life Sciences Solutions Usa Llc | Method of forming a collapsible bag using a mold and mandrel |
| CN103076871A (en) * | 2013-01-14 | 2013-05-01 | 成都西可科技有限公司 | System and method for saving power for mobile equipment based on broadcast mechanism |
| CN103076871B (en) * | 2013-01-14 | 2015-10-07 | 成都西可科技有限公司 | System and the method thereof of mobile device power saving is realized based on broadcast mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100379158C (en) | 2008-04-02 |
| KR100535966B1 (en) | 2005-12-09 |
| KR20050015861A (en) | 2005-02-21 |
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Owner name: LANGCHAO LEJIN DIGITAL MOBILE COMMUNICATION CO., L Free format text: FORMER OWNER: LG ELECTRONICS (CHINA) R + D CENTER CO., LTD. Effective date: 20120321 |
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Effective date of registration: 20120321 Address after: 264001 No. 228 Changjiang Road, Yantai economic and Technological Development Zone, Shandong, China Patentee after: Langchao Lejin Digital Mobile Communication Co., Ltd. Address before: Two Beijing 100102 Chaoyang District city in Wangjing Lize Park No. 203 Petrova building block B Patentee before: LG Electronic (China) Research and Development Center Co., Ltd. |
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