CN2563637Y - Starting up operation system device of computer host - Google Patents
Starting up operation system device of computer host Download PDFInfo
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- CN2563637Y CN2563637Y CN 02201364 CN02201364U CN2563637Y CN 2563637 Y CN2563637 Y CN 2563637Y CN 02201364 CN02201364 CN 02201364 CN 02201364 U CN02201364 U CN 02201364U CN 2563637 Y CN2563637 Y CN 2563637Y
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Abstract
A starting up operation system device of computer host comprises an erasable programmable read only memory and random access memory which is arranged on a mainboard of the computer host and has preset BIOS data; at least one memory device with large capacity which has at least one BIOS storage garage partitioned for storing BIOS data of updated version; and a controller which is connected between the memory device with large capacity and the erasable programmable read only memory and random access memory for testing BIOS data statuses in the memory device with large capacity. According to different BIOS data statuses of normality, or breakdown caused by computer virus invasion, or abnormality due to damage, the controller can respectively control the BIOS data in the memory device with large capacity and the preset BIOS data in the erasable programmable read only memory to be loaded into the random access memory for the starting-up action of the computer host. The utility model is a BIOS device capable of preventing BIOS data against damage with BIOS data backup.
Description
(1) technical field
The relevant a kind of main frame start operating system of the utility model (BIOS) device refers to especially a kind ofly be used for main frame start operating system, and has BIOS data backup and the BIOS device that prevents the BIOS data corruption.
(2) background technology
Start operating system (BIOS) is used for the main foundation of main frame as the start operation, yet, at the employed BIOS hardware unit of existing main frame, two kinds can have been distinguished generally, first kind is can wipe programmable read only memory (EPROM), then burning in advance stores the BIOS data in inside, with when starting shooting, the BIOS data be can read and the operations action and the control command of start carried out, this kind mode no doubt can make the BIOS data can arbitrarily not be damaged, can avoid the problem of main frame paralysis, but BIOS can't change upgrading easily, is its major defect, can change or the upgrading BIOS data as need, then have replacing only and can wipe programmable read only memory, for the user, will cause the puzzlement of BIOS data updating operation inconvenience.
Second kind of BIOS hardware unit; be based on flash memory (FLASH RAM); cherishing that flash memory is electric easily and fast to be wiped and the reading and writing data characteristic; can make the BIOS data obtain in the data load mode of the Internet download or other Storage Media to upgrade; for upgrading of BIOS data or change; suitable help is then arranged; but relatively; because convenient and BIOS data more new features of upgrading rapidly; also make the BIOS data that the threat of invading main frame destruction because of computer virus is arranged; in case the normal BIOS data that originally were stored in the flash memory are altered destruction; to cause main frame when starting shooting next time, can't provide normal BIOS data to carry out boot action; and cause main frame to paralyse shutdown (SHUTDOWN) comprehensively and can't start shooting; and can supply rescue without any method, and only have the BIOS flash memory component that more renews to solve.This causes the replacing amount of flash memory to exacerbate, and the replacing of flash memory is quite time-consuming takes a lot of work, and more brings inconvenience greatly of user and industry and puzzlement.
(3) utility model content
Fundamental purpose of the present utility model is to provide a kind of main frame BIOS device, has a high capacity storage device, can be used as the access of BIOS data, and be convenient to the upgrading and the renewal of BIOS data.
Another purpose of the present utility model is to provide a kind of main frame BIOS device, has one and can wipe programmable read only memory, stores default BIOS data, can solve the problem that the BIOS data wreck.
Another purpose of the present utility model is to provide a kind of main frame BIOS device; has a controller; be used for detecting the read-write state of high capacity storage device; and when the high capacity storage device suffers computer virus invasion destruction normally to carry out reading and writing data; automatic conversion is read the predetermined BIOS data that can wipe in the programmable read only memory and is used for start, can solve main frame poisoning paralysis and shut down the problem that can't start shooting.
Another again purpose of the present utility model is to provide a kind of main frame BIOS device, can tear open, organize by the motor-driven of high capacity storage device and controller, the work that provides other main frame that BIOS corrupted data can't be started shooting to do the rescue of start BIOS data can be exempted the essential problem of changing of flash memory.
For achieving the above object, main frame start operating system device of the present utility model, be used for the mainboard starting control of main frame, be characterized in, comprise: one can wipe programmable read only memory, be located on the motherboard, interior reservoir has default start operating system data, and it is the start operating system data of backup; One random access memory is located on the motherboard, with temporary start operating system data; One high capacity storage device, inside are cut apart planning at least has a start operating system to deposit block, to deposit the start operating system data of renewal or new edition; An and controller, be linked to and wipe between programmable read only memory, random access memory and high capacity storage device, whether the start operating system data that are used for detecting the start operating system block in the high capacity storage device are normal, and control can be wiped enabling and forbidding of programmable read only memory.
Adopt such scheme; can detect the BIOS data mode in the high capacity storage device; can be according to the BIOS data normal or be subjected to that the computer virus invasion destroys, impaired different conditions such as unusual; the BIOS data of controlling respectively in the high capacity storage device maybe can be wiped in the interior predetermined BIOS data load random access memory of programmable read only memory, for the main frame boot action.
For further specifying above-mentioned purpose of the present utility model, design feature and effect, the utility model is described in detail below with reference to accompanying drawing.
(4) description of drawings
Fig. 1 is a square circuit diagram of the present utility model;
Fig. 2 is the calcspar for the high capacity storage device in the utility model:
Fig. 3 is the high capacity storage device in the utility model and the calcspar of the BIOS data transmission between main frame:
Fig. 4 is a BIOS boot action process flow diagram of the present utility model;
(5) embodiment
At first see also shown in Figure 1, main frame BIOS device of the present utility model, to call the BIOS device in the following text, this BIOS device 100 comprises that one can wipe programmable read only memory 10, random access memory 20, high capacity storage device 30 and a controller 40.
Wherein, can wipe programmable read only memory (EPROM) 10, be located on the motherboard 200 of main frame, interior reservoir has default BIOS data, the bios version that these BIOS data are provided when dispatching from the factory is the BIOS data of backup: random access memory 20, and can wipe programmable read only memory 10 and be all and be located on the motherboard 200, BIOS sign indicating number (BIOS CODE) for the BIOS data is temporary, reads the BIOS sign indicating number for motherboard 200 and carries out start (BOOT) action.
This high capacity storage device 30, its kenel is not limit, be can being example in the utility model for the hard disk (HARD DISK) of data storing, but high capacity storage device that other is equivalent or medium as: disk (FLOPPYDISK), Compact Flash, MMC storage card, SD storage card or smart media (SMART MEDIA) storage card and erasable optical disk sheet (CDR/W) also should be included in the category of the present utility model.
Please cooperate Fig. 2 and shown in Figure 3 again, this high capacity storage device 30 is cut apart planning at least has a BIOS to deposit block 31 (as shown in Figure 2), for the BIOS data that store latest edition or upgrading (UPDATE) version, the predetermined BIOS data stored with the above-mentioned programmable read only memory wiped 10 are different, and this BIOS deposits the zone that block 31 is special planning, be the block that to move, general data is access to use, be that start zone with mass storage 30 is an example in the utility model, can when start, stored BIOS data be read in (as shown in Figure 3) in the motherboard 200 in the lump, stored BIOS data are to obtain upgrading or renewal by the Internet download or other storage device by motherboard 200 in the block 31 and this BIOS deposits, and mass storage 30 another the residue block 32, can come access to use for general data 300 (as shown in Figure 3), but this general data 300 must can be carried out action after motherboard 200 is finished boot action.
One controller 40, be linked between the programmable read only memory wiped 10, random access memory 20 and the high capacity storage device 30 in the above-mentioned motherboard 200, mainly be the BIOS data mode that is used for detecting high capacity storage device 30 whether normally reach control this can wipe programmable read only memory 10 enable (ENABLE) and forbidding (DISABLE), as under high capacity storage device 30 data read normal conditions, controller 40 allows BIOS deposit to carry out boot action in the BIOS data load random access memory 20 of block 31 to be carried out; But when detecting 30 starts of high capacity storage device, these BIOS data have because of computer virus invasion to be destroyed or during reading and writing data abnormality such as impaired, then sending control signal by controller 40 enables this and can wipe programmable read only memory 10, and life can be wiped in the programmable read only memory 10 predetermined BIOS data load random access memory 20 that inside is stored, provides the BIOS data of backup to be provided with motherboard 200 and does boot action and carry out and use.
And this controller 40 does not limit its existing way, in Fig. 1 is to show to be arranged on to be example on the interface bus 210, and this interface bus 210 is linked to can wipe 30 of programmable read only memory 10, random access memory 20 and high capacity storage devices; But this controller 40 also is to be attached in the high capacity storage device 30 or to install in the circuit of motherboard 200 with hardware circuit or software kenel, so that motor-driven applied in any combination is on variant main frame.
Please cooperating shown in Figure 4ly again, is the action flow chart of Fig. 1～BIOS device 100 of the present utility model shown in Figure 3, includes step 400～450, wherein: (400) BIOS initializing computer host computer system.
(410) BIOS by the high capacity storage device deposits the BIOS sign indicating number that block is obtained own upgrading or upgraded.Promptly when motherboard 200 starts, can wipe programmable read only memory 10, deposit block 31 from the BIOS of high capacity storage device 30 again and read the BIOS sign indicating number one by one by controller 40 first forbiddings:
(420) calculate inspection and (the CHECK SUM) of obtained BIOS sign indicating number.Promptly by controller 40 check from BIOS deposit the BIOS sign indicating number that block 31 reads inspection and;
Is (430) whether the BIOS sign indicating number checked and is (CHECKSUM) normal? then carry out step 440A in this way: as not being then to carry out step 440B:
(440A) load the BIOS data to random access memory.Be the abnormal case that controller 40 is checked by the BIOS sign indicating number and the judgement high capacity storage device 30 interior BIOS sign indicating numbers that store do not have poisoning and damage, then make mass storage 30 keep in the BIOS data load random access memory IO.
(440B) with in the predetermined BIOS data load random access memory in the EPROM.Be controller 40 via the inspection of BIOS sign indicating number and judge BIOS data stored in this high capacity storage device 30 oneself is destroyed by computer viruses or during abnormality such as corrupted data, then enable (ENABLE) and can wipe programmable read only memory 10, can wipe in the predetermined BIOS data load random access memory stored in the programmable read only memory 10 20 this temporary by controller 40.
(450) main frame is carried out boot action.Promptly after the BIOS data or predetermined BIOS data load random access memory 20 that will upgrade, upgrade via one of step 440A or step 440B, then by the boot action of motherboard 200 object computer main frames.
By above various actions step, can know and understand BIOS device of the present utility model 100 no matter under the normal or abnormality of the BIOS data high capacity storage device 30 in, all must carry out boot action so that motherboard 200 can obtain normal BIOS sign indicating number.
By the above Fig. 1～detailed construction of the utility model BIOS device 100 shown in Figure 4, function declaration can know that it has the following advantages, effect and industry applications:
＜one〉renewable, the dual-use function of upgrading and having the back-up BIOS data of BIOS data can solve the existing problem that singly has the BIOS Data Update not have to back up or singly have fixing BIOS data can't upgrade, upgrade.
＜two〉have the back-up BIOS data and make main frame can not destroy or damage and shut down paralysis, and make main frame can keep the function of normal boot-strap at any time because of the BIOS data are subjected to the computer virus invasion.
＜three〉range of application is flexible, can use the high capacity storage device of any kenel and main frame compatibility or medium to store and upgrades the BIOS data, extremely is fit to be applied to main frames such as desk-top computer, notebook.
＜four〉tear open, organize by the motor-driven of high capacity storage device or medium, can directly support or rescue BIOS data damages and do not have the back-up BIOS data and shut down the main frame that to start shooting and do the normal boot-strap action.
＜five〉user or dealer needn't change memory part and can get rid of the malfunction that can not start shooting that is caused because of the BIOS corrupted data easily rapidly, can significantly save man-hour and manpower that main frame is safeguarded.
At the BIOS of the utility model main frame shown in above Fig. 1～Fig. 4 device, wherein related description that is disclosed and accompanying drawing are only for ease of illustrating technology contents of the present utility model and preferred embodiment that technological means disclosed.Those of ordinary skill in the art will be appreciated that above embodiment is used for illustrating the utility model.And be not to be used as qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in the scope of the utility model claims variation, the modification of the above embodiment.
Claims (5)
1. a main frame start operating system device is used for the mainboard starting control of main frame, it is characterized in that, comprising:
One can wipe programmable read only memory, is located on the motherboard, and interior reservoir has default start operating system data, and it is the start operating system data of backup;
One random access memory is located on the motherboard, with temporary start operating system data;
One high capacity storage device, inside are cut apart planning at least has a start operating system to deposit block, to deposit the start operating system data of renewal or new edition; And
One controller, be linked to and wipe between programmable read only memory, random access memory and high capacity storage device, whether the start operating system data that are used for detecting the start operating system block in the high capacity storage device are normal, and control can be wiped enabling and forbidding of programmable read only memory.
2. main frame start operating system device as claimed in claim 1 is characterized in that this high capacity storage device is that hard disk, floppy disk, Compact Flash, MMC storage card, SD storage card, smart media storage card or erasable optical disk sheet constitute.
3. main frame start operating system device as claimed in claim 1 is characterized in that the start operating system of this high capacity storage device is deposited the start block that block is the high capacity storage device.
4. main frame start operating system device as claimed in claim 1 is characterized in that, is provided with a residue block in this high capacity storage device, for the access general data.
5. main frame start operating system device as claimed in claim 1 is characterized in that this controller is arranged on the interface bus, and this interface bus is to be linked to wipe programmable read only memory, random access memory and high capacity storage device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02201364 CN2563637Y (en) | 2002-01-10 | 2002-01-10 | Starting up operation system device of computer host |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02201364 CN2563637Y (en) | 2002-01-10 | 2002-01-10 | Starting up operation system device of computer host |
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| CN2563637Y true CN2563637Y (en) | 2003-07-30 |
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| CN 02201364 Expired - Fee Related CN2563637Y (en) | 2002-01-10 | 2002-01-10 | Starting up operation system device of computer host |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100349127C (en) * | 2004-12-03 | 2007-11-14 | 华为技术有限公司 | Embedded system data back-up device and method |
| CN100451987C (en) * | 2006-05-23 | 2009-01-14 | 北京金元龙脉信息科技有限公司 | System and method for carrying out safety risk check to computer BIOS firmware |
| CN101170435B (en) * | 2007-09-20 | 2010-06-09 | 中兴通讯股份有限公司 | A method for solving non-symmetric digital user line Modem software loss |
| CN101866288A (en) * | 2009-04-17 | 2010-10-20 | 英业达股份有限公司 | Electronic device initializing method and computer readable recording medium |
| CN101576733B (en) * | 2008-05-08 | 2011-10-19 | 宝元数控精密股份有限公司 | Starting method and system applied to controller |
| CN1744039B (en) * | 2004-08-31 | 2012-01-25 | 华硕电脑股份有限公司 | Starting-up method, computer system and its production method |
| CN103425548A (en) * | 2012-05-21 | 2013-12-04 | 深圳市祈飞科技有限公司 | Method and system for operating system cloud backup and restore |
| CN104182289A (en) * | 2013-05-27 | 2014-12-03 | 英业达科技有限公司 | System restoring method |
| CN104360867A (en) * | 2014-12-01 | 2015-02-18 | 重庆蓝岸通讯技术有限公司 | Method for switching 32-bit Windows system and 64-bit Android system based on Intel X86 |
-
2002
- 2002-01-10 CN CN 02201364 patent/CN2563637Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1744039B (en) * | 2004-08-31 | 2012-01-25 | 华硕电脑股份有限公司 | Starting-up method, computer system and its production method |
| CN100349127C (en) * | 2004-12-03 | 2007-11-14 | 华为技术有限公司 | Embedded system data back-up device and method |
| CN100451987C (en) * | 2006-05-23 | 2009-01-14 | 北京金元龙脉信息科技有限公司 | System and method for carrying out safety risk check to computer BIOS firmware |
| CN101170435B (en) * | 2007-09-20 | 2010-06-09 | 中兴通讯股份有限公司 | A method for solving non-symmetric digital user line Modem software loss |
| CN101576733B (en) * | 2008-05-08 | 2011-10-19 | 宝元数控精密股份有限公司 | Starting method and system applied to controller |
| CN101866288A (en) * | 2009-04-17 | 2010-10-20 | 英业达股份有限公司 | Electronic device initializing method and computer readable recording medium |
| CN103425548A (en) * | 2012-05-21 | 2013-12-04 | 深圳市祈飞科技有限公司 | Method and system for operating system cloud backup and restore |
| CN104182289A (en) * | 2013-05-27 | 2014-12-03 | 英业达科技有限公司 | System restoring method |
| CN104360867A (en) * | 2014-12-01 | 2015-02-18 | 重庆蓝岸通讯技术有限公司 | Method for switching 32-bit Windows system and 64-bit Android system based on Intel X86 |
| CN104360867B (en) * | 2014-12-01 | 2018-02-23 | 重庆蓝岸通讯技术有限公司 | A kind of switching method based on Intel X86 32-bit Windows system and 64 android systems |
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| CF01 | Termination of patent right due to non-payment of annual fee |