CN101022222A - Portable electronic device with power-saving function and power-saving method thereof - Google Patents
Portable electronic device with power-saving function and power-saving method thereof Download PDFInfo
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- CN101022222A CN101022222A CNA200610003133XA CN200610003133A CN101022222A CN 101022222 A CN101022222 A CN 101022222A CN A200610003133X A CNA200610003133X A CN A200610003133XA CN 200610003133 A CN200610003133 A CN 200610003133A CN 101022222 A CN101022222 A CN 101022222A
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- portable electric
- digital camera
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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
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Abstract
This invention relates to a portable electronic device with power saving function including: a portable electronic system, a digital camera system and a transmission interface, in which, the portable electronic system has a first processor unit, said digital camera system has a second processor unit, said transmission interface is connected between the first processor unit of the portable electronic systm and the second processor unit of the digital camera system, and when the digital camera system is used, the portable electronic system enters into a saving mode, when the electronic system is used, the digital camera system passes through the transmission interface to emit a trigger signal to the electronic system and awake it.
Description
Technical field
The invention relates to a kind of portable electronic devices and electricity saving method thereof of tool electricity-saving function, especially refer to a kind of digital camera system that can allow when using, a portable electric system (for example: mobile telephone system, pda system or PDA cell phone system) that is electrically connected at this digital camera system can enter the portable electronic devices and the electricity saving method thereof of battery saving mode.
Background technology
Along with the arrival in Information technology epoch, add the progress of communication network technology, mobile phone (or being called mobile phone) has become one of present modal communication tool.Mobile phone products is gently little, easy to carry, multiple functional and price is cheap day by day with its volume, has been subjected to liking of more and more consumers.People can carry out the very first time and pass on the effect of information each other by mobile phone and friend or business parnter, so mobile phone provides than easier and quicker etc. the multiple advantage of traditional telephone.
See also shown in Figure 1ly, it is the functional block diagram of known mobile phone.By among the figure as can be known, known mobile phone includes: a mobile telephone system (mobile phone system) 1a and a digital camera system (DSC (Digital Still Camera) system) 2a.And used mobile telephone system 1a and digital camera system 2a command transfer is between the two linked up mostly by clock (clock) transmission line 30a and data (data) transmission line 31a or data/address bus (data bus) and is undertaken.
Therefore, according to above-mentioned used connected mode,, still must continue to detect or the opposing party's state is detected in timing,, cause unnecessary power consumption so can't enter battery saving mode even when this mobile telephone system 1a or not start of this digital camera system 2a either party.
By above reason, the improving of my above-mentioned defective of thoughts, and according to the correlation experience of being engaged in for many years in this respect, the concentrated observation and research, and cooperate the utilization of scientific principle, and propose a kind of reasonable in design and effectively improve the present invention of above-mentioned defective.
Summary of the invention
Technical problem to be solved by this invention, be to provide a kind of portable electronic devices and electricity saving method thereof of tool electricity-saving function, its by one be electrically connected at a portable electric system and a digital camera system between coffret, so that when this digital camera system when using, this portable electric system (for example: mobile telephone system, pda system or PDA cell phone system) can enter battery saving mode, to reach purpose of power saving.
Moreover, when needs use this portable electric system and carry out relevant treatment, can send a triggering signal to this portable electric system by this digital camera system, to wake this portable electric system up, for use.
In order to solve the problems of the technologies described above, according to wherein a kind of scheme of the present invention, a kind of portable electronic devices of tool electricity-saving function is provided, and it comprises: a portable electric system (portableelectronic system), a digital camera system (DSC system) and a coffret.Wherein, this portable electric system has a first processor unit, and this portable electric system can be a mobile telephone system (mobile phone system), a PDA-phone system (PDA phone system) or a PDA system (PDA system); Moreover this digital camera system has one second processor unit, and this coffret is electrically connected between second processor unit of the first processor unit of this portable electric system and this digital camera system.
Whereby, when using this digital camera system, this portable electric system enters battery saving mode, and when needs use this portable electric system, this digital camera system is by this coffret, in order to send a triggering signal to this portable electric system, to wake this portable electric system up.
In order to solve the problems of the technologies described above, according to wherein a kind of scheme of the present invention, a kind of electricity saving method of portable electronic devices is provided, its step comprises: at first, activation one has the portable electric system (portable electronic system) of a first processor unit, to use this portable electric system, wherein this portable electric system can be a mobile telephone system (mobilephone system), a PDA-phone system (PDA phone system) or a PDA system (PDA system); Then, activation one has the digital camera system (DSC system) of one second processor unit, to use this digital camera system, makes this portable electric system enter battery saving mode simultaneously; Then, by a coffret that is electrically connected between second processor unit of the first processor unit of this portable electric system and this digital camera system, this digital camera system sends a triggering signal to this portable electric system, to wake this portable electric system up, for use.And after waking this portable electric system up, this digital camera system can enter battery saving mode or dead status.
Reach technology, means and the effect that predetermined purpose is taked in order further to understand the present invention, see also following about detailed description of the present invention and accompanying drawing, believe purpose of the present invention, feature and characteristics, go deep into and concrete understanding when getting one thus, yet appended accompanying drawing only provides reference and explanation usefulness, is not to be used for the present invention is limited.
Description of drawings
Fig. 1 is the functional block diagram of known mobile phone;
Fig. 2 is the functional block diagram of the portable electronic devices of the tool electricity-saving function of tool electricity-saving function of the present invention; And
Fig. 3 is the flow chart of the electricity saving method of portable electronic devices of the present invention.
The main element symbol description
Known:
Mobile telephone system 1a
Digital camera system 2a
Clock transfer line 30a
Data line 31a
The present invention:
Portable electric system 1 first processor unit 10
Digital camera system 2 second processor units 20
Coffret 3 clock transfer lines 30
Data line 31
Interrupt signal line 32
Embodiment
See also shown in Figure 2ly, it is the functional block diagram of the portable electronic devices of tool electricity-saving function of the present invention.By among the figure as can be known, the portable electronic devices of tool electricity-saving function provided by the invention comprises: a portable electric system (portable electronic system) 1, one digital camera system (DSC system) 2 and one coffret 3.
Moreover this portable electric system 1 has a first processor unit 10, and this digital camera system 2 has one second processor unit 20.In addition, this coffret 3 is electrically connected between second processor unit 20 of the first processor unit 10 of this portable electric system 1 and this digital camera system 2.And this coffret 3 has a clock (clock) transmission line 30 at least, data (data) transmission line 31 and interrupts (interrupt) holding wire 32.
In addition, according to different user demands, this portable electric system 1 can be a mobile telephone system (mobile phone system), a PDA-phone system (PDA phonesystem) or a PDA system (PDA system).Moreover this first processor unit 10 and this second processor unit 20 all can be the processor of a fundamental frequency central processing unit (basebandCPU), a multimedia processor (media processor), an application processor (applicationprocessor) or any kind of.In addition, this coffret 3 can be the bus of an I2C (Inter-Integrated Circuit) bus or any kind of.
Whereby, when using this digital camera system 2, this portable electric system 1 can enter battery saving mode, and when needs use this portable electric system 1, this digital camera system 2 can be by the interrupt signal line 32 of this coffret 3, in order to send a triggering signal, to wake this portable electric system 1 up to this portable electric system 1.Therefore, the present invention is by setting up an interrupt signal line 32, link up between this portable electric system 1 and this digital camera system 2 easily the advantage except possessing, the triggering signal that can be sent by this interrupt signal line 32 by this digital camera system 2 more, handle necessary incident to wake this portable electric system 1 up, to reach purpose of power saving.
See also shown in Figure 3ly, it is the flow chart of the electricity saving method of portable electronic devices of the present invention.By in the flow chart as can be known, the invention provides a kind of electricity saving method of portable electronic devices, its step comprises: at first, activation one has the portable electric system (portable electronic system) 1 of a first processor unit 10, to use this portable electric system 1 (S100), wherein this portable electric system can be a mobile telephone system (mobile phonesystem), a PDA-phone system (PDA phone system) or a PDA system (PDA system); Then, activation one has the digital camera system (DSC system) 2 of one second processor unit 20, to use this digital camera system 2, makes this portable electric system 1 enter battery saving mode (S102) simultaneously.
Then, by a coffret 3 that is electrically connected at 20 of second processor units of the first processor unit 10 of this portable electric system 1 and this digital camera system 2, this digital camera system 2 sends a triggering signal to this portable electric system 1, to wake this portable electric system 1 up, for using (S104).And after waking this portable electric system 1 up, this digital camera system 2 can enter battery saving mode or dead status.
In sum, the present invention is by a coffret 3 that is electrically connected between this portable electric system 1 and this digital camera system 2, so that when this digital camera system 2 when using, this portable electric system 1 (for example: mobile telephone system, pda system or PDA cell phone system) can enter battery saving mode, to reach purpose of power saving.Moreover, when needs use this portable electric system 1 and carry out relevant treatment, can send a triggering signal to this portable electric system 1 by this digital camera system 2, to wake this portable electric system 1 up, for use.
But; the above; only be the detailed description and the accompanying drawing of the specific embodiment of one of the best of the present invention; but feature of the present invention is not limited thereto; be not in order to restriction the present invention; all scopes of the present invention should be as the criterion with claim; all closing in the embodiment of the spirit variation similar of claim of the present invention with it; all should be contained in the category of the present invention; anyly be familiar with this skill person in the field of the invention, can think easily and variation or modify all can be encompassed in the scope of patent protection of following this case.
Claims (10)
1. the portable electronic devices of a tool electricity-saving function is characterized in that, comprising:
One portable electric system, it has a first processor unit;
One digital camera system, it has one second processor unit; And
One coffret, it is electrically connected between second processor unit of the first processor unit of this portable electric system and this digital camera system;
Whereby, when using this digital camera system, this portable electric system enters battery saving mode, and when needs use this portable electric system, this digital camera system is by this coffret, in order to send a triggering signal to this portable electric system, to wake this portable electric system up.
2. the portable electronic devices of tool electricity-saving function as claimed in claim 1 is characterized in that: this portable electric system is a mobile telephone system, a PDA-phone system or a PDA system.
3. the portable electronic devices of tool electricity-saving function as claimed in claim 1 is characterized in that: this first processor unit and this second processor unit are all a fundamental frequency central processing unit, a multimedia processor or an application processor.
4. the portable electronic devices of tool electricity-saving function as claimed in claim 1 is characterized in that: this coffret is an I
2The C bus.
5. the portable electronic devices of tool electricity-saving function as claimed in claim 1, it is characterized in that: this coffret has a clock transmission line, a data line and an interrupt signal line at least, so that this digital camera system is by this interrupt signal line, in order to send a triggering signal, to wake this portable electric system up to this portable electric system.
6. the electricity saving method of a portable electronic devices is characterized in that, comprises the following steps:
Activation one has the portable electric system of a first processor unit, to use this portable electric system;
Activation one has the digital camera system of one second processor unit, to use this digital camera system, makes this portable electric system enter battery saving mode simultaneously;
By a coffret that is electrically connected between second processor unit of the first processor unit of this portable electric system and this digital camera system, this digital camera system sends a triggering signal to this portable electric system, to wake this portable electric system up, for use.
7. the electricity saving method of portable electronic devices as claimed in claim 6, it is characterized in that: this first processor unit and this second processor unit are all a fundamental frequency central processing unit, a multimedia processor or an application processor.
8. the electricity saving method of portable electronic devices as claimed in claim 6, it is characterized in that: this coffret is an I
2The C bus.
9. the electricity saving method of portable electronic devices as claimed in claim 6, it is characterized in that: this coffret has a clock transmission line, a data line and an interrupt signal line at least, so that this digital camera system is by this interrupt signal line, in order to send a triggering signal, to wake this portable electric system up to this portable electric system.
10. the electricity saving method of portable electronic devices as claimed in claim 6, it is characterized in that: after waking this portable electric system up, this digital camera system enters battery saving mode or dead status.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200610003133XA CN101022222A (en) | 2006-02-16 | 2006-02-16 | Portable electronic device with power-saving function and power-saving method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200610003133XA CN101022222A (en) | 2006-02-16 | 2006-02-16 | Portable electronic device with power-saving function and power-saving method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101022222A true CN101022222A (en) | 2007-08-22 |
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ID=38709904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200610003133XA Pending CN101022222A (en) | 2006-02-16 | 2006-02-16 | Portable electronic device with power-saving function and power-saving method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101022222A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963902A (en) * | 2009-07-21 | 2011-02-02 | 宏达国际电子股份有限公司 | Mobile device and data connection method thereof |
| CN106604369A (en) * | 2016-10-26 | 2017-04-26 | 惠州Tcl移动通信有限公司 | Terminal device with dual-mode switching function |
-
2006
- 2006-02-16 CN CNA200610003133XA patent/CN101022222A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963902A (en) * | 2009-07-21 | 2011-02-02 | 宏达国际电子股份有限公司 | Mobile device and data connection method thereof |
| US8842590B2 (en) | 2009-07-21 | 2014-09-23 | Htc Corporation | Mobile device and data connection method thereof |
| CN101963902B (en) * | 2009-07-21 | 2014-11-05 | 宏达国际电子股份有限公司 | Mobile device and data connection method thereof |
| CN106604369A (en) * | 2016-10-26 | 2017-04-26 | 惠州Tcl移动通信有限公司 | Terminal device with dual-mode switching function |
| CN106604369B (en) * | 2016-10-26 | 2020-01-03 | 惠州Tcl移动通信有限公司 | Terminal equipment with dual-mode switching function |
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