CN1399483A - Power-saving method for mobile phone - Google Patents
Power-saving method for mobile phone Download PDFInfo
- Publication number
- CN1399483A CN1399483A CN01120660A CN01120660A CN1399483A CN 1399483 A CN1399483 A CN 1399483A CN 01120660 A CN01120660 A CN 01120660A CN 01120660 A CN01120660 A CN 01120660A CN 1399483 A CN1399483 A CN 1399483A
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- China
- Prior art keywords
- mobile phone
- cpu
- control wafer
- telephone network
- saving mode
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- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
When the CPU in the mobile phone judges that the receiving circuit in the mobile phone can not contact with some telephone network, one sleep signal is sent to the control chip of the mobile phone to execute one power-saving mode, where the screen is made no display, until the CPU judges that the receiving circuit in the mobile phone can contact with some telephone network or some button in the mobile phone is touched. Then, the CPU sends one awaking signal to the control chip to restore the display state of the screen. Thus, the mobile phone can reduce power consumption.
Description
Technical field
The present invention relates to a kind of communication power-economizing method, especially the electricity saving method that refers to a kind of mobile phone, when a receiving circuit of judging this mobile phone when a CPU of a mobile phone can't be reached line with a telephone network, promptly send a sleep signal to a control wafer of this mobile phone, make this control wafer carry out the battery saving mode of a screen for not showing of this mobile phone according to this sleep signal, reach line with this telephone network once again up to judging this receiving circuit again when this CPU, or a button of judging this mobile phone is when touched, this CPU promptly sends one and revives signal to this control wafer, makes this control wafer carry out this screen and reverts to former show state.
Background technology
The design and the development of mobile phone except the direction towards multi-functional machine develops, promptly are to make more power saving of mobile phone on the other hand at present, to improve standby and air time.Can consume when mobile phone is except conversation usually the part electric power, when receiving circuit can't be reached line with telephone network, and when being in the state of searching telephone network, not only can't converse and be power consumption, so, general prior mobile phone all can't be when searching the state of telephone network, automatically enter battery saving mode, only can rely on the user to start the battery saving mode function voluntarily, with when searching the state of telephone network, can save electric power and consume in a large number, but the electronic installation that mobile phone system carries, at any time may be brought into the more weak zone of signal, and enter the state of searching telephone network automatically, make the difficult time of grasping this state of user, so, to manually start the method for battery saving mode, still can't reach purpose of power saving really.
Summary of the invention
In view of this, for making mobile phone power saving more, the special electricity saving method that proposes a kind of mobile phone of the present invention.
A purpose of the present invention, system provides a kind of electricity saving method of mobile phone, when the receiving circuit that system judges this mobile phone when a CPU of a mobile phone can't be reached line with a telephone network, promptly send a sleep signal to a control wafer of this mobile phone, make this control wafer carry out the battery saving mode of a screen for not showing of this mobile phone according to this sleep signal.
Another purpose of the present invention, it is battery saving mode that system works as this mobile phone, and when this CPU is judged this receiving circuit and this telephone network and is reached line, this CPU promptly sends one and revives signal to this control wafer, makes this control wafer carry out this screen and reverts to former show state.
Still a further object of the present invention, it is battery saving mode that system works as this mobile phone, and this CPU is judged a button of this mobile phone when touched, and this CPU promptly sends one and revives signal to this control wafer, makes this control wafer carry out this screen and reverts to former show state.
Description of drawings
Fig. 1 is a flow chart of the present invention.
Embodiment
The present invention is a kind of electricity saving method of mobile phone, when the receiving circuit that this method system judges this mobile phone when a CPU (CPU) of a mobile phone can't be reached line (no reception lattice number) with a telephone network, promptly send a sleep signal to a control wafer of this mobile phone, make this control wafer carry out a screen of this mobile phone for not showing according to this sleep signal, and it is backlight, the battery saving mode of not start of memory, reach line with this telephone network once again up to judging this receiving circuit again when this CPU, or arbitrary button of judging this mobile phone is when touched, this CPU promptly sends one and revives signal to this control product sheet, make this control wafer carry out this screen and revert to former show state, and recover backlight, memory is to former start state.
See also shown in Figure 1ly, when this mobile phone is unlocked when using, its CPU will be handled according to the following step:
(101) carrying out this screen is general show state;
Can't (102) receiving circuit of judging this mobile phone be reached line with telephone network? if carry out following step; Otherwise, proceed step (101);
(103) send the control wafer of a sleep signal, make screen that this control wafer carries out this mobile phone for not showing to this mobile phone, and battery saving mode backlight, that remember hundred million not starts of body;
(104) do you judge that this receiving circuit and telephone network reach line? if carry out step (103); Otherwise, proceed following step;
(105) do you judge whether arbitrary button of this mobile phone touched? if carry out step (106); Otherwise, proceed step (104);
(106) send one and revive signal, this control wafer is carried out recovered the state of screen, and recover sentence note hundred million bodies backlight to former start state to former demonstration to this control wafer.
So, can make the disconnected news of mobile phone and can't converse the time, reason is not constantly searched telephone network, and causes a large amount of consumption of its electric power, to improve the standby and the air time of mobile phone.
The above only is the best specific embodiment of the present invention, but structural feature of the present invention is not limited thereto, and anyly is familiar with this skill person in field of the present invention, can think easily and variation or modification, all can be encompassed in the claim of the present invention.
Claims (5)
1. the electricity saving method of a mobile phone, a receiving circuit of judging this mobile phone when a CPU of a mobile phone it is characterized in that: when can't be reached line with a telephone network, promptly send a sleep signal to a control wafer of this mobile phone, making this control wafer carry out this mobile phone according to this sleep signal is battery saving mode, when judging this receiving circuit when this CPU again and reach line with this telephone network once again, this CPU promptly sends one and revives signal to this control wafer, makes this control wafer carry out this mobile phone and reverts to former operating state.
2. the electricity saving method of a mobile phone, a receiving circuit of judging this mobile phone when a CPU of a mobile phone it is characterized in that: when can't be reached line with a telephone network, promptly send a sleep signal to a control wafer of this mobile phone, making this control wafer carry out this mobile phone according to this sleep signal is battery saving mode, when arbitrary button of judging this mobile phone when this CPU again is touched, this CPU promptly sends one and revives signal to this control wafer, makes this control wafer carry out this mobile phone and reverts to former operating state.
3. the electricity saving method of mobile phone as claimed in claim 1 or 2, it is characterized in that: wherein this battery saving mode comprises that the screen of this mobile phone does not show.
4. the electricity saving method of mobile phone as claimed in claim 3, it is characterized in that: wherein this battery saving mode comprises the not start backlight of this mobile phone.
5. the electricity saving method of mobile phone as claimed in claim 4, it is characterized in that: wherein this battery saving mode comprises the not start of memory of this mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01120660A CN1399483A (en) | 2001-07-23 | 2001-07-23 | Power-saving method for mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01120660A CN1399483A (en) | 2001-07-23 | 2001-07-23 | Power-saving method for mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1399483A true CN1399483A (en) | 2003-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01120660A Pending CN1399483A (en) | 2001-07-23 | 2001-07-23 | Power-saving method for mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1399483A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100345458C (en) * | 2005-09-02 | 2007-10-24 | 重庆重邮信科股份有限公司 | Mobile phone base band chip power-saving synchronizing method |
| CN100349488C (en) * | 2003-06-25 | 2007-11-14 | 乐金电子(中国)研究开发中心有限公司 | Power_saving method for battery of mobile terminal |
| CN100350809C (en) * | 2003-12-05 | 2007-11-21 | 联发科技股份有限公司 | Portable electronic equipment and method for managing electrical source |
| CN100391281C (en) * | 2003-03-14 | 2008-05-28 | 联发科技股份有限公司 | Sequential controlling method for electric-saving mode of mobile communication device |
| CN100450241C (en) * | 2005-12-19 | 2009-01-07 | 大唐移动通信设备有限公司 | Mobile terminal and power saving method |
| CN100459760C (en) * | 2005-08-19 | 2009-02-04 | 乐金电子(中国)研究开发中心有限公司 | Method of handset for saving electricity, and the handset |
| CN100479009C (en) * | 2004-07-15 | 2009-04-15 | 东北先锋电子股份有限公司 | Electronic equipment equipped with display panel |
| CN1906962B (en) * | 2003-12-30 | 2012-07-11 | 诺基亚公司 | Arranging handover |
| CN102830790A (en) * | 2012-08-03 | 2012-12-19 | 青岛海信信芯科技有限公司 | Mobile electronic equipment and automatic sleeping method thereof |
| CN1725847B (en) * | 2004-07-22 | 2013-03-20 | 三星电子株式会社 | Wireless TV system and control method thereof |
-
2001
- 2001-07-23 CN CN01120660A patent/CN1399483A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100391281C (en) * | 2003-03-14 | 2008-05-28 | 联发科技股份有限公司 | Sequential controlling method for electric-saving mode of mobile communication device |
| CN100349488C (en) * | 2003-06-25 | 2007-11-14 | 乐金电子(中国)研究开发中心有限公司 | Power_saving method for battery of mobile terminal |
| CN100350809C (en) * | 2003-12-05 | 2007-11-21 | 联发科技股份有限公司 | Portable electronic equipment and method for managing electrical source |
| CN1906962B (en) * | 2003-12-30 | 2012-07-11 | 诺基亚公司 | Arranging handover |
| US8526950B2 (en) | 2003-12-30 | 2013-09-03 | Nokia Corporation | Determining handover based on state of mobile terminal |
| CN100479009C (en) * | 2004-07-15 | 2009-04-15 | 东北先锋电子股份有限公司 | Electronic equipment equipped with display panel |
| CN1725847B (en) * | 2004-07-22 | 2013-03-20 | 三星电子株式会社 | Wireless TV system and control method thereof |
| CN100459760C (en) * | 2005-08-19 | 2009-02-04 | 乐金电子(中国)研究开发中心有限公司 | Method of handset for saving electricity, and the handset |
| CN100345458C (en) * | 2005-09-02 | 2007-10-24 | 重庆重邮信科股份有限公司 | Mobile phone base band chip power-saving synchronizing method |
| CN100450241C (en) * | 2005-12-19 | 2009-01-07 | 大唐移动通信设备有限公司 | Mobile terminal and power saving method |
| CN102830790A (en) * | 2012-08-03 | 2012-12-19 | 青岛海信信芯科技有限公司 | Mobile electronic equipment and automatic sleeping method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |