CN1955934A - Method for quickly swithover different operation system in computer of multi-operation system - Google Patents
Method for quickly swithover different operation system in computer of multi-operation system Download PDFInfo
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- CN1955934A CN1955934A CN 200510118592 CN200510118592A CN1955934A CN 1955934 A CN1955934 A CN 1955934A CN 200510118592 CN200510118592 CN 200510118592 CN 200510118592 A CN200510118592 A CN 200510118592A CN 1955934 A CN1955934 A CN 1955934A
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Abstract
A method for quickly switch-over different operation system in computer with multioperation system includes loading the first operation program from hard disc and executing it by computer as well as setting up core program storage region of the second operation system in system storage and loading core program of the second operation system when starting up program of computer is finished, executing core program of the second operation system loaded in said set up storage region for making computer switch over from the first operation system to the second one when preset event signal is detected by computer.
Description
Technical field
The present invention is particularly to a kind of method of switching different operating system in the computer apparatus of multiple operating system fast relevant for the method for the computer apparatus of control multiple operating system.
Background technology
In computer technology, conventional practice is that an operating system (Operating System) is installed in same computer apparatus, when launch computer, after the basic start-up routine of the system that finishes, promptly can be written into and carry out the operating system in the hard disc, and be written into and the application program of actuating unit driver and appointment.
And along with the function of computer apparatus is more and more stronger, the application of computer apparatus is also more and more, and computer apparatus manufacturer designs different computer functions, with the demand in response to reality.For example, typical application promptly is that computer apparatus is combined home appliance or multimedia playing apparatus, has computer system with better function and design.
Yet, between computer apparatus and home appliance or the multimedia playing apparatus, because separately hardware architecture design and function demand are different, so in the computer system that is integrated with home appliance or multimedia playing apparatus, the on time of its computer system, be difficult to the picture home appliance or generally as the mode of operation of multimedia playing apparatus (for example CD audio machine, video CD players etc.), can the instant on switch machine.
When general user when using PC, few people can use the whole function of PC, only can use wherein a certain function usually, as utilize PC to listen to the music, see TV or see a film etc.But when operator's desire is carried out the function of this multimedia video playing function or home appliance, the promptly essential computer system that starts earlier, and finish the ROM-BIOS program in this computer system and open beginning, system's selftest, peripheral equipment detection and driving, os starting ... wait after all programs, could carry out this multimedia video playing function.
In order to quicken the PC on time, on the conventional practice, can second operating system be installed in another cut section of its hard disc outside the operating system in its former hard disc again, play or information household electrical appliances function so that multimedia video to be provided, and shorten the on time.
Yet, when adopting above-mentioned way, though provide the user can select normal function or the execution multimedia video of carrying out computer apparatus of starting to play or information household electrical appliances function, but computer system is opening the beginning during operating system, this computer system is subjected to the very big restriction of hard disc data access speed when carrying out the data access of hard disc.
Summary of the invention
Fundamental purpose of the present invention promptly provides a kind of method of switching different operating system in the computer apparatus of multiple operating system fast, it is equipped with in the computer apparatus of the operating system more than two one, by design of the present invention, and can quicken switching between different operating system.
Another object of the present invention provides a kind of changing method of computer apparatus multiple operating system, configuration one second operating system kernel program storage area in its system storage in computer apparatus, and be written into the second operating system kernel program, running by this second operating system kernel program storage area, and can when switching to second operating system, be able to switch fast operate on second operating system.
For reaching above-mentioned purpose, method of the present invention is to store at least one first operating system and second operating system and the second operating system kernel program in the hard disc of a computer apparatus, and an event signal generation unit is connected in this computer apparatus.This hard disc system is divided in one first cut section and one second cut section, has wherein stored this first operating system in this first cut section, and has stored this second operating system and the second operating system kernel program in this second cut section.After computer apparatus is finished start-up routine, this computer apparatus can be by being written into and carrying out this first operating system in this hard disc, and in system storage, set up one second operating system kernel program storage area, and be loaded into this second operating system kernel program storage area.When computer apparatus detects this event signal generation unit and produces a default event signal, can carry out the second operating system kernel program that is written in advance in the second operating system kernel program storage area, make this computer apparatus switch executable operations in second operating system by first operating system.This first operating system is the Windows Windows, and this second operating system is embedded system operating system.
Previous embodiment is the time to be written into and to carry out first operating system, detect event signal, be written into and carry out second operating system, switch and reply the order of carrying out first operating system and illustrate as embodiment in start.When practical application, also might when start, be written into and carry out second operating system, detect event signal, carry out second operating system, switch and reply the order of carrying out first operating system.
By design of the present invention, make and be equipped with in the computer apparatus of the operating system more than two one, can be by the second loaded operating system kernel program of the second operating system kernel program storage area that is disposed in the system storage in the computer apparatus, and can when user's desire is carried out specific function, can operate on second operating system by quick switching of first operating system of original execution.When practical application, if this computer apparatus system combines that multimedia video is play or during information household electrical appliances function, can be by the quick blocked operation of this operating system, and reach quick switching open the beginning should default multimedia video broadcast or information household electrical appliances function.
For further specifying above-mentioned purpose of the present invention, design feature and effect, the present invention is described in detail below with reference to accompanying drawing.
Description of drawings
Fig. 1 is the calcspar that includes preferred embodiment systemic-function of the present invention;
Fig. 2 and Fig. 3 are the control flow charts of first embodiment of the invention;
Fig. 4 and Fig. 5 are the control flow charts that shows another embodiment of the present invention.
Embodiment
Fig. 1 shows that one includes first embodiment of the invention systemic-function calcspar.Computer apparatus 100 of the present invention includes a central processing unit 11, one first bus-bar bridge 12, one second bus-bar bridge 13, wherein this central processing unit 11 is connected in the first bus-bar bridge 12 via system bus, and the first bus-bar bridge 12 is connected with a system storage 14, and connects a display 15 via a display interfaces 150.
The second bus-bar bridge 13 is connected with a ROM-BIOS storer 16.Store in this ROM-BIOS storer 16 computer apparatus required ROM-BIOS program 161 (bios program) and system's self test program 162 (Power On Self Test is called for short the POST program) when starting arranged.
The second bus-bar bridge 13 connects a hard disc interface 170 via bus-bar, connects a hard disc 17 by this hard disc interface 170 again.This hard disc 17 is as the data storage medium among the present invention.In this hard disc 17, can mark off first cut section 171 and second cut section 172, one first operating system 171a is installed in this first cut section 171.This first operating system 171a can be present the Windows Windows that generally uses.When launch computer,, can make this computation under this first operating system 171a if start with this first operating system 171a.Required every device driver 171b and the application program 171c of computer apparatus 100 runnings also is installed in this first cut section 171.
In second cut section 172 of this hard disc 17, store the one second operating system 172a and the second operating system kernel program 172b (Kernel).This second operating system 172a can be (SuSE) Linux OS (Linux-based Operating System), also can be the operating system of other type, for example scaled-down version Windows (Tiny Windows-based Operating System) or other embedded system operating system (Embedded Operating System).
Also store the every device driver 172c and the application program 172d that are operable under this second operating system 172a in this second cut section 172.When practical application, this device driver 172c and application program 172d can comprise the driver and the application program thereof of every devices such as CD audio, numerical digit music apparatus, video and audio CD disc, TV signal reception.
The second bus-bar bridge 13 of this computer apparatus 100 is connected with a keyboard controller 2 via bus-bar 130.This keyboard controller 2 connects a keyboard ROM-BIOS 21 (Keyboard BIOS), a key board unit 22, reaches computer mouse 23.
This keyboard controller 2 is connected with an event signal generation unit 24, can include at least one button in this event signal generation unit 24 or other can produce the element of operation signal, can under user's operation, produce one first event signal s1, the second event signal s2.The push button signalling that the generation of this event signal s1, s2 also can be produced by default specified button pressurized on the key board unit 22 on time.
When practical application, this event signal generation unit 24 also can be defined by the operating key of the default video-audio playing device action of a quick start.This event signal generation unit 24 can be the keyswitch or that is installed on corresponding video-audio playing device panel or the computer and is arranged on button on the telepilot.
Consult Fig. 2 and shown in Figure 3, it is a control flow chart embodiment illustrated in fig. 1, and cooperates systemic-function calcspar shown in Figure 1 that control flow of the present invention is done a detailed description simultaneously.
When the electric power starting of computer apparatus 100 (step 101), computer apparatus 100 at first carries out system and opens beginning program (step 102).At this moment, this computer apparatus 100 can be by being written into ROM-BIOS program 161 and system's self test program 162 in the ROM-BIOS storer 16.Finish after system initially reaches self test program at this computer apparatus 100, this computer apparatus 100 can be written into and carry out the first operating system 171a (step 103) of first cut section 171 in the hard disc 17, and makes computer apparatus 100 enter the computation pattern (step 104) of first operating system.
When computer apparatus is in normal manipulation mode, can detects the first event signal s1 and whether produce (step 107).That is, when the user presses when pressing on Action Events signal generation unit 24 or the key board unit 22 default specific keys, then this first event signal s1 can be detected by keyboard controller 2, and is sent to the central processing unit 11 (step 108) of this computer apparatus 100.
When central processing unit 11 receives the generation of this first event signal s1, can carry out the second operating system kernel program 172b (step 109) that is written in advance in the second operating system kernel program storage area 141, and make computer apparatus 100 switch execution second operating system (step 110) by first operating system of original execution.After this, this computer apparatus 100 promptly by the operator scheme blocked operation of first operating system in the operator scheme (step 111) of second operating system.So, make when this computer apparatus 100 can switch to second operating system when the user needs, reach the purpose of quick switching.
After the step of finishing above-mentioned first operating system switching execution, second operating system, this computer apparatus 100 can be written into and carry out every device driver 172c and application program 172d (step 112) required under this second operating system 172a.
After this computer apparatus operated in second operating system, if detect the second event signal s2 (step 113), then computer apparatus promptly stopped to carry out second operating system (step 114).That is computer apparatus can stop the second operating system kernel program and operate in device driver and application program under this second operating system this moment.Then, first operating system can be waken up, and enters normal computer operator scheme (step 115) and computer apparatus is replied.So, computer apparatus is switched fast return back to first operating system, and need not restart this first operating system.
When practical application, this second operating system can be designed to be used for opening the beginning execution every multimedia playing apparatus (for example CD audio, numerical digit music apparatus, video and audio CD disc or TV signal receiver etc.) or the control of home appliance, so except can selecting the normal running computer apparatus, also can switching fast, the user carries out this every multimedia playing apparatus or the function of home appliance when carrying out this computer apparatus.
Previous embodiment is written into and carries out first operating system, detects event signal, is written into and carries out second operating system, switches the order of answer execution first operating system as the embodiment explanation when lying in start.When practical application, also might when start, be written into and carry out second operating system, detect event signal, carry out second operating system, switch to reply and carry out order of first operating system.
Consult Fig. 4 and shown in Figure 5, it shows the control flow chart of another embodiment of the present invention.In this embodiment, when the electric power starting of computer apparatus 100 (step 201), computer apparatus 100 at first carries out system and opens beginning program (step 202).At this moment, this computer apparatus 100 can be by being written into ROM-BIOS program 161 and system's self test program 162 in the ROM-BIOS storer 16.Finish after system initially reaches self test program at this computer apparatus 100, this computer apparatus 100 can be written into and carry out the second operating system 172a (step 203) of second cut section 172 in the hard disc 17.
When computer apparatus is in the operating environment of second operating system, can detects the first event signal s1 and whether produce (step 206).That is, when the user presses when pressing on Action Events signal generation unit 24 or the key board unit 22 default specific keys, then this first event signal s1 can be detected by keyboard controller 2, and is sent to the central processing unit 11 (step 207) of this computer apparatus 100.
When central processing unit 11 receives the generation of this first event signal s1, can carry out the second operating system kernel program 172b (step 208) that is written in advance in the second operating system kernel program storage area 141.
After finishing above-mentioned step, this computer apparatus 100 can be written into and carry out every device driver 172c and application program 172d (step 209) required under this second operating system 172a.
When this computer apparatus operated in second operating system, if detect the second event signal s2 (step 210), then computer apparatus promptly stopped to carry out second operating system (step 211).That is computer apparatus can stop the second operating system kernel program and operate in device driver and application program under this second operating system this moment.
Then, computer apparatus can be written into and carry out the first operating system 171a (step 212) of first cut section 171 in the hard disc 17, and makes computer apparatus 100 enter the computation pattern of first operating system.This embodiment can switch the execution different operating system equally fast in the computer apparatus of multiple operating system.
Above embodiment explanation only is preferred embodiment explanation of the present invention, and those of ordinary skill in the art can do other all improvement and variation according to the above embodiment of the present invention explanation.Yet all improvement and variation that these are done according to the embodiment of the invention are in the claim that still belongs to invention spirit of the present invention and define.
Claims (10)
1. method of in the computer apparatus of multiple operating system, switching fast different operating system, in a computer apparatus, be connected with a hard disc, a system storage, a ROM-BIOS, an event signal generation unit, store at least one first operating system, one second operating system and the second operating system kernel program in this hard disc, this method comprises the following steps:
(a) computer apparatus is finished the basic start-up routine of system;
(b) by being written into and carrying out this first operating system in this hard disc;
(c) computer apparatus is set up one second operating system kernel program storage area in system storage;
(d), the second operating system kernel program is loaded into this second operating system kernel program storage area by in the hard disc;
(e) detect this event signal generation unit and whether produce first a default event signal;
(f) when detecting this first event signal, carry out the second operating system kernel program that is written in advance in the second operating system kernel program storage area;
(g) make this computer apparatus switch executable operations in second operating system by first operating system.
2. the method for in the computer apparatus of multiple operating system, switching different operating system fast as claimed in claim 1, it is characterized in that: this hard disc system is divided in one first cut section and one second cut section, wherein store this first operating system in this first cut section, and stored this second operating system and the second operating system kernel program in this second cut section.
3. the method for switching different operating system in the computer apparatus of multiple operating system fast as claimed in claim 2, it is characterized in that: this first operating system is the Windows Windows, and this second operating system is embedded system operating system.
4. the method for switching different operating system in the computer apparatus of multiple operating system fast as claimed in claim 2 is characterized in that: stored device driver and the application program that can support this second operating system in this second cut section.
5. the method for switching different operating system in the computer apparatus of multiple operating system fast as claimed in claim 1, it is characterized in that: step (g) also comprises the following steps: afterwards
(h) when this computer apparatus is carried out second operating system, detect one second event signal;
(i) when detecting this second event signal, stop to carry out this second operating system;
(j) wake this first operating system up, computer apparatus is replied carry out this first operating system.
6. method of in the computer apparatus of multiple operating system, switching fast different operating system, be in a computer apparatus, to be connected with a hard disc, a system storage, a ROM-BIOS, an event signal generation unit, store at least one first operating system, one second operating system and the second operating system kernel program in this hard disc, it is characterized in that this method comprises the following steps:
(a) computer apparatus is finished the basic start-up routine of system;
(b) by being written into and carrying out this second operating system in this hard disc;
(c) computer apparatus is set up one second operating system kernel program storage area in system storage;
(d), the second operating system kernel program is loaded into this second operating system kernel program storage area by in the hard disc;
(e) detect this event signal generation unit and whether produce first a default event signal;
(f) when detecting this first event signal, carry out the second operating system kernel program that is written in advance in the second operating system kernel program storage area;
(g) make this computer apparatus executable operations in second operating system.
7. the method for in the computer apparatus of multiple operating system, switching different operating system fast as claimed in claim 6, it is characterized in that: this hard disc is divided in one first cut section and one second cut section, wherein store this first operating system in this first cut section, and stored this second operating system and the second operating system kernel program in this second cut section.
8. the method for in the computer apparatus of multiple operating system, switching different operating system fast as claimed in claim 7, wherein this first operating system is the Windows Windows, and this second operating system is embedded system operating system.
9. the method for switching different operating system in the computer apparatus of multiple operating system fast as claimed in claim 7 has wherein stored device driver and the application program that can support this second operating system in this second cut section.
10. the method for switching different operating system in the computer apparatus of multiple operating system fast as claimed in claim 6, it is characterized in that: step (g) also comprises the following steps: afterwards
(h) when this computer apparatus is carried out second operating system, detect one second event signal;
(i) when detecting this second event signal, stop to carry out this second operating system;
(j) be written into and carry out first operating system, make computer apparatus enter the computation pattern of first operating system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510118592 CN1955934A (en) | 2005-10-25 | 2005-10-25 | Method for quickly swithover different operation system in computer of multi-operation system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 200510118592 CN1955934A (en) | 2005-10-25 | 2005-10-25 | Method for quickly swithover different operation system in computer of multi-operation system |
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| CN1955934A true CN1955934A (en) | 2007-05-02 |
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| CN 200510118592 Pending CN1955934A (en) | 2005-10-25 | 2005-10-25 | Method for quickly swithover different operation system in computer of multi-operation system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102043637A (en) * | 2009-10-14 | 2011-05-04 | 宏碁股份有限公司 | Portable system as well as method and system for preselecting program to be executed by computer system |
| CN101477476B (en) * | 2008-01-02 | 2012-02-29 | 联想(北京)有限公司 | Control method and computer system for switching display between multi-operating system |
| CN102411504A (en) * | 2010-09-20 | 2012-04-11 | 神基科技股份有限公司 | Computer system for rapidly starting navigating function through touch-control interface and method thereof |
| CN102411505A (en) * | 2010-09-20 | 2012-04-11 | 神基科技股份有限公司 | Computer system for executing computer-network connecting function and method thereof |
| CN102467413A (en) * | 2010-11-12 | 2012-05-23 | 英业达股份有限公司 | Dual-operating-mode computer system and operating method thereof |
| WO2012089042A1 (en) * | 2010-12-27 | 2012-07-05 | 联想(北京)有限公司 | Terminal and switching method |
| CN102789397A (en) * | 2011-05-18 | 2012-11-21 | 华硕电脑股份有限公司 | Switching method of multi-operating system in computer system |
| CN103309737A (en) * | 2012-03-07 | 2013-09-18 | 联想(北京)有限公司 | Method and device for switching operating system |
| CN104424028A (en) * | 2013-08-26 | 2015-03-18 | 联想(北京)有限公司 | Terminal device and switching method thereof |
| WO2016106934A1 (en) * | 2014-12-29 | 2016-07-07 | 宇龙计算机通信科技(深圳)有限公司 | Method, device and terminal for switching operating system |
| CN103870295B (en) * | 2012-12-13 | 2017-03-29 | 联想(北京)有限公司 | Changing method and electronic equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101477476B (en) * | 2008-01-02 | 2012-02-29 | 联想(北京)有限公司 | Control method and computer system for switching display between multi-operating system |
| CN102043637A (en) * | 2009-10-14 | 2011-05-04 | 宏碁股份有限公司 | Portable system as well as method and system for preselecting program to be executed by computer system |
| CN102411504A (en) * | 2010-09-20 | 2012-04-11 | 神基科技股份有限公司 | Computer system for rapidly starting navigating function through touch-control interface and method thereof |
| CN102411505A (en) * | 2010-09-20 | 2012-04-11 | 神基科技股份有限公司 | Computer system for executing computer-network connecting function and method thereof |
| CN102467413A (en) * | 2010-11-12 | 2012-05-23 | 英业达股份有限公司 | Dual-operating-mode computer system and operating method thereof |
| CN102467413B (en) * | 2010-11-12 | 2013-12-25 | 英业达股份有限公司 | Dual-operating-mode computer system and operating method thereof |
| CN102567103B (en) * | 2010-12-27 | 2015-03-25 | 联想(北京)有限公司 | Terminal and switching method |
| WO2012089042A1 (en) * | 2010-12-27 | 2012-07-05 | 联想(北京)有限公司 | Terminal and switching method |
| CN102567103A (en) * | 2010-12-27 | 2012-07-11 | 联想(北京)有限公司 | Terminal and switching method |
| US9244728B2 (en) | 2010-12-27 | 2016-01-26 | Beijing Lenovo Software Ltd. | Terminal and switching method |
| CN102789397B (en) * | 2011-05-18 | 2015-04-15 | 华硕电脑股份有限公司 | Switching method of multi-operating system in computer system |
| CN102789397A (en) * | 2011-05-18 | 2012-11-21 | 华硕电脑股份有限公司 | Switching method of multi-operating system in computer system |
| CN103309737A (en) * | 2012-03-07 | 2013-09-18 | 联想(北京)有限公司 | Method and device for switching operating system |
| CN103870295B (en) * | 2012-12-13 | 2017-03-29 | 联想(北京)有限公司 | Changing method and electronic equipment |
| CN104424028A (en) * | 2013-08-26 | 2015-03-18 | 联想(北京)有限公司 | Terminal device and switching method thereof |
| WO2016106934A1 (en) * | 2014-12-29 | 2016-07-07 | 宇龙计算机通信科技(深圳)有限公司 | Method, device and terminal for switching operating system |
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