CN102929731A - Multi-system electronic device - Google Patents
Multi-system electronic device Download PDFInfo
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- CN102929731A CN102929731A CN2011102270181A CN201110227018A CN102929731A CN 102929731 A CN102929731 A CN 102929731A CN 2011102270181 A CN2011102270181 A CN 2011102270181A CN 201110227018 A CN201110227018 A CN 201110227018A CN 102929731 A CN102929731 A CN 102929731A
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- memory storage
- multisystem
- electronic installation
- management unit
- power management
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Abstract
A multi-system electronic device comprises a system selecting part, a power management unit, a first storage device installed with a first system, a second storage device installed with a second system, and a control unit. The system selecting part comprises a first selecting section and a second selecting section, when the first selecting part is selected, the system selecting part generates a first starting signal, and when the second selecting section is selected, a second starting signal is generated. The control unit detects whether the first system and the second system are in the operating state or not, the control unit responds to the first starting signal and controls the power management unit to supply power to the first storage device, or responds to the second starting signal and controls the power management unit to supply power to the second storage device when the first system and the second system are not in the operating state. When the control unit detects that one of the first system and the second system is in the operating state, the control unit controls the power management unit to maintain the current power supply state.
Description
Technical field
The present invention relates to a kind of multisystem electronic installation.
Background technology
In order to satisfy the demand of cross-platform use, the electronic installation that carries multisystem more and more is subject to people's favor.Existing multisystem electronic installation is the power supply that directly switches the memory storage of multisystem electronic installation inside by stirring system's alternative pack.Such multisystem electronic installation has individual drawback, exactly when one of them system is moving, because alternative pack has been stirred in user's maloperation, electronic installation can be thought by mistake and need to switch to another system this moment, therefore can cause the unexpected outage of memory storage.Can cause like this data of reading and writing to memory storage damaged because not finishing storage.
Summary of the invention
In view of this, be necessary to provide a kind of and can avoid in system's operational process, cause the impaired multisystem electronic installation of data because options button has been stirred in user's maloperation.
A kind of multisystem electronic installation, it comprises system's alternative pack, Power Management Unit is equipped with the first memory storage of the first system, and the second memory storage and the control module of second system is installed.This system's alternative pack comprises the first selection portion and the second selection portion, in the time of this first selection portion of user selection, this system's alternative pack produces the first enabling signal, and in the time of this second selection portion of this user selection, this system's alternative pack produces the second enabling signal.This control module detects this first system by the energising situation that detects this first memory storage and this second memory storage and whether this second system is in running status, and respond this first enabling signal during all not in running status at this first system and this second system and control this Power Management Unit and power to this first memory storage, perhaps respond this second enabling signal and control this Power Management Unit and power to this second memory storage.When this control module detect this first system and this second system one of them when being in running status, this control module is controlled this Power Management Unit maintenance and is powered to the memory storage at the system place that is in running status.
Multisystem electronic installation of the present invention, when this control module detect this first system and this second system one of them when being in running status, this control module is controlled this Power Management Unit maintenance and is powered to the memory storage at the system place that is in running status.Therefore, multisystem electronic installation of the present invention can avoid system just being in operation because system's alternative pack has been stirred in user's maloperation, and causes the unexpected outage of memory storage, thereby avoids damaging the data of reading and writing to memory storage.
Description of drawings
Fig. 1 is the functional block diagram of the multisystem electronic installation of better embodiment of the present invention.
The main element symbol description
| The multisystem |
10 |
| The |
11 |
| System's |
12 |
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| The |
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Following embodiment further specifies the present invention in connection with above-mentioned accompanying drawing.
Embodiment
Below in conjunction with drawings and the embodiments the present invention is described in further detail.
See also Fig. 1, the multisystem electronic installation 10 of better embodiment of the present invention comprises start parts 11, system's alternative pack 12, control module 13, Power Management Unit 14, the first memory storages 15, and the second memory storage 16.In the present embodiment, the first memory storage 15 and the second memory storage 16 are two physically independent hard disks.
In the present embodiment, multisystem electronic installation 10 is PC, is appreciated that multisystem electronic installation 10 also can be smart mobile phone etc.In the present embodiment, multisystem electronic installation 10 is equipped with the first system and second system, and the first system is installed on the first memory storage 15, and second system is installed on the second memory storage 16.In the present embodiment, the first system, second system are respectively Windows and Unix system.
Starting-up signal is sent in the operation that start parts 11 are used for the response user, to open multisystem electronic installation 10.
System's alternative pack 12 is used for the response starting-up signal and enters duty, and sends corresponding enabling signal according to user's selection.In the present embodiment, system's alternative pack 12 is the button that comprises the first selection portion and the second selection portion.In the time of user selection the first selection portion, the expression user wishes to use the first system, and system's alternative pack 12 produces the first enabling signal.In the time of user selection the second selection portion, the expression user wishes to use second system, and system's alternative pack 12 produces the second enabling signal.Because multisystem electronic installation 10 can only move a system at every turn, the first selection portion or the second selection portion that the user can only selective system alternative pack 12.System's alternative pack 12 is preset with a default value, and what default user was selected is the first selection portion.After start, user within the predetermined time (for example, 10 seconds) had not both selected the first selection portion, did not select the second selection portion yet, then pressed default value and carried out, and system's alternative pack 12 produces the first enabling signal.In other embodiments, the first selection portion and the second selection portion can also be two buttons independently.
Whether control module 13 is in running status for detection of the first system and second system, and respond 14 power supplies of the first enabling signal control Power Management Unit to the first memory storage 15 at the first system and second system during all not in running status, perhaps respond 14 power supplies of the second enabling signal control Power Management Unit to the second memory storage 16.Power to the first memory storage 15 when control Power Management Unit 14, the first system brings into operation; Power to the second memory storage 16 when Power Management Unit 14, second system brings into operation.When one of them was in running status when the first system and second system, control module 13 control Power Management Unit 14 kept current power supply state.In the present embodiment, control module 13 detects the first system by the energising situation that detects the first memory storage 15 and the second memory storage 16 and whether second system is in running status.
In the work, when the user press the start parts 11, the start parts 11 send a starting-up signal.System's alternative pack 12 response starting-up signals enter duty.When the first selection portion of user selection system alternative pack 12, system's alternative pack 12 produces the first enabling signal.When the second selection portion of user selection system alternative pack 12 the time, system's alternative pack 12 produces the second enabling signal.Here, describe with user selection the first selection portion.Control module 13 detects the first system and second system all not in running status, control module 13 responses the first enabling signal then, and control Power Management Unit 14 supplies power to the first memory storage 15, and the first system brings into operation.
In the process of the first system operation, control module 13 detects the first system and is in operation, and then controls Power Management Unit 14 and keeps current power supply state.At this moment, if the second selection portion of user selection system alternative pack 12, control module 13 can not controlled the power supply that Power Management Unit 14 is cut off the first memory storage 15, thereby avoids the first memory storage 15 is caused damage.
If the user need to switch to second system, then need to close first multisystem electronic installation 10, then the second selection portion of selective system alternative pack 12 is pressed start parts 11, thereby is entered into second system.
Multisystem electronic installation of the present invention, when this control module detect this first system and this second system one of them when being in running status, this control module is controlled this Power Management Unit and is kept current power supply state.Therefore, multisystem electronic installation of the present invention can avoid system just being in operation because system's alternative pack has been stirred in user's maloperation, and causes the unexpected outage of memory storage, thereby avoids damaging the data of reading and writing to memory storage.And multisystem electronic installation of the present invention can also be avoided the unexpected outage because of memory storage, the damage that memory storage is caused.
In addition, those skilled in the art can also do other variation in spirit of the present invention, and certainly, the variation that these are done according to spirit of the present invention all should be included within the present invention's scope required for protection.
Claims (5)
1. multisystem electronic installation comprises:
System's alternative pack, this system's alternative pack comprises the first selection portion and the second selection portion, and in the time of this first selection portion of user selection, this system's alternative pack produces the first enabling signal, in the time of this second selection portion of this user selection, this system's alternative pack produces the second enabling signal;
Power Management Unit;
The first memory storage of the first system is installed;
The second memory storage of second system is installed; And
Control module, this control module detects this first system by the energising situation that detects this first memory storage and this second memory storage and whether this second system is in running status, and respond this first enabling signal during all not in running status at this first system and this second system and control this Power Management Unit and power to this first memory storage, perhaps respond this second enabling signal and control this Power Management Unit and power to this second memory storage; When this control module detect this first system and this second system one of them when being in running status, this control module is controlled this Power Management Unit maintenance and is powered to the memory storage at the system place that is in running status.
2. multisystem electronic installation as claimed in claim 1 is characterized in that, described multisystem electronic installation is PC or smart mobile phone.
3. multisystem electronic installation as claimed in claim 1 is characterized in that, described the first memory storage and described the second memory storage are independently two hard disks of physics.
4. multisystem electronic installation as claimed in claim 1, it is characterized in that, described multisystem electronic installation further comprises the start parts, described start parts are used for this user's of response operation and send starting-up signal, to open described multisystem electronic installation, system's alternative pack is used for the response starting-up signal and enters duty, and sends the first enabling signal or the second enabling signal according to user's selection.
5. multisystem electronic installation as claimed in claim 1 is characterized in that, described first, second system is respectively Windows and Unix system.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102270181A CN102929731A (en) | 2011-08-09 | 2011-08-09 | Multi-system electronic device |
| TW100128787A TW201308060A (en) | 2011-08-09 | 2011-08-11 | Multi-system electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102270181A CN102929731A (en) | 2011-08-09 | 2011-08-09 | Multi-system electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102929731A true CN102929731A (en) | 2013-02-13 |
Family
ID=47644537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102270181A Pending CN102929731A (en) | 2011-08-09 | 2011-08-09 | Multi-system electronic device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102929731A (en) |
| TW (1) | TW201308060A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104102611A (en) * | 2013-04-01 | 2014-10-15 | 深圳市天方信安电子科技有限公司 | Electronic device with dual systems |
| CN104102610A (en) * | 2013-04-01 | 2014-10-15 | 深圳市天方信安电子科技有限公司 | Method for using electronic device with two systems |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050246561A1 (en) * | 2004-02-12 | 2005-11-03 | Tung-Peng Wu | Computer power mangement architecture and method thereof |
| CN101042608A (en) * | 2006-03-21 | 2007-09-26 | 鸿富锦精密工业（深圳）有限公司 | Portable electronic device with save electricity function and implementing method thereof |
| US20090322346A1 (en) * | 2008-06-25 | 2009-12-31 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Motherboard test system and test method thereof |
-
2011
- 2011-08-09 CN CN2011102270181A patent/CN102929731A/en active Pending
- 2011-08-11 TW TW100128787A patent/TW201308060A/en unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050246561A1 (en) * | 2004-02-12 | 2005-11-03 | Tung-Peng Wu | Computer power mangement architecture and method thereof |
| CN101042608A (en) * | 2006-03-21 | 2007-09-26 | 鸿富锦精密工业（深圳）有限公司 | Portable electronic device with save electricity function and implementing method thereof |
| US20090322346A1 (en) * | 2008-06-25 | 2009-12-31 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Motherboard test system and test method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104102611A (en) * | 2013-04-01 | 2014-10-15 | 深圳市天方信安电子科技有限公司 | Electronic device with dual systems |
| CN104102610A (en) * | 2013-04-01 | 2014-10-15 | 深圳市天方信安电子科技有限公司 | Method for using electronic device with two systems |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201308060A (en) | 2013-02-16 |
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Application publication date: 20130213 |