CN110532137A - A kind of automation offline backup device and its application method for computer - Google Patents
A kind of automation offline backup device and its application method for computer Download PDFInfo
- Publication number
- CN110532137A CN110532137A CN201910825710.0A CN201910825710A CN110532137A CN 110532137 A CN110532137 A CN 110532137A CN 201910825710 A CN201910825710 A CN 201910825710A CN 110532137 A CN110532137 A CN 110532137A
- Authority
- CN
- China
- Prior art keywords
- computer
- interface
- chip
- automation
- backup
- Prior art date
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000012986 modification Methods 0.000 claims description 6
- 230000004048 modification Effects 0.000 claims description 6
- 230000005662 electromechanics Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 241000700605 Viruses Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1456—Hardware arrangements for backup
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
Abstract
The invention discloses a kind of automation offline backup devices and its application method for computer, belong to computer backup technical field.Automation offline backup device for computer of the invention includes embeded processor, FLASH chip, RAM chip, indicator light, High Speed Analog amount switching chip and RTC, FLASH chip, RAM chip, indicator light, High Speed Analog amount switching chip, RTC are connected with embeded processor respectively, and embeded processor is provided with USB interface, power interface and SATA interface.The automation offline backup device for computer of the invention can automatically back up the data in computer, and backup procedure does not need manual operations, can have good application value to avoid loss of data caused by backup, operation error is forgotten.
Description
Technical field
The present invention relates to computer backup technical fields, specifically provide a kind of automation offline backup dress for computer
It sets and its application method.
Background technique
Data backup for personal computer, following several frequently seen mode: (1) NAS network storage: NAS is letter
Change the server of version, there are multiple hard disk positions, file can be transferred to by NAS by network, file backup is existed by NAS
It is relatively safer on RAID disk array.Program higher cost, volume, power consumption are also bigger.(2) it cloud storage: will need to back up
Data be uploaded to cloud service provider, data backup is carried out by cloud service provider.The data of which backup are using more
It is convenient, it can be downloaded on the terminal device arbitrarily networked, but there are the risks of leaking data.(3) it mobile hard disk, USB flash disk: is needing
When backing up, copied the file on other storage mediums (mobile hard disk, USB flash disk) by hand.The program is at low cost, and is offline
Backup, backup medium are not connected usually with computer, and data are safer.But need manual operations, be easy to appear forget it is standby
Part, unexpected the problems such as deleting backup file, when backup medium connects computer, data are also possible to be destroyed by Malware.
Summary of the invention
Technical assignment of the invention is that in view of the above problems, providing one kind can be automatically by the data in computer
It is backed up, backup procedure does not need manual operations, can be used for avoid backup, loss of data caused by operation error is forgotten
The automation offline backup device of computer.
The further technical assignment of the present invention is to provide a kind of use of automation offline backup device for computer
Method.
To achieve the above object, the present invention provides the following technical scheme that
A kind of automation offline backup device for computer, including embeded processor, FLASH chip, RAM core
Piece, indicator light, High Speed Analog amount switching chip and RTC, FLASH chip, RAM chip, indicator light, High Speed Analog amount switch core
Piece, RTC are connected with embeded processor respectively, and embeded processor is provided with USB interface, power interface and SATA interface.
The indicator light is used to indicate backup progress.
Preferably, control unit is provided in the FLASH chip, control unit and computer, embeded processor
It is connected.
Preferably, the RAM chip is connected by DDR with embeded processor.
Preferably, the FLASH chip is connected by SPI with embeded processor.
Preferably, the High Speed Analog amount switching chip is connected by SATA1 interface with embedded chip processor,
High Speed Analog amount switching chip connects the SATA interface of hard disc of computer outward.
A kind of application method of the automation offline backup device for computer, by described for the automatic of computer
Change offline backup device to realize, which is mounted on cabinet inside, embeded processor is externally drawn for connecting backup
The USB interface of medium internally draws power interface and SATA interface, and USB interface connects backup medium, and High Speed Analog amount switches core
Piece is separately connected the SATA interface of computer motherboard by SATA0 interface, SATA2 interface, and power interface is connected to computer
To electromechanical and often power supply, when electromechanics computer booting, shutdown, it is standby when have output, for the power supply of backup medium, often supply
Electricity is exported in booting, for detecting whether computer is switched on, computer shutdown, it is standby when, the control unit in FLASH chip
Identification needs the file backed up, and backup file is copied in backup medium, is backed up to backup file.
Preferably, when the control unit identification in FLASH chip needs the foundation of the file backed up to be the modification of file
Between, when the modification time of file is later than the current time stored in RTC, determine that file is to be backed up file.
Preferably, High Speed Analog amount is switched chip when the control unit in FLASH chip detects computer booting
SATA2 interface and SATA0 interface link together, detect computer shutdown, it is standby when, by High Speed Analog amount switch chip
SATA1 interface and SATA0 interface link together.
Preferably, the backup medium includes USB flash disk, mobile hard disk.
Compared with prior art, the automation offline backup device for computer of the invention has with following prominent
Beneficial effect:
(1) the automation offline backup device for computer can automatically carry out the data in computer standby
Part, backup procedure does not need manual operations, and backup procedure does not need the participation of computer operating system yet, can effectively avoid
Backup Data is destroyed by Malware；
(2) the automation offline backup device for being used for computer can be installed in computer cabinet, calculate organ
Machine, standby period carry out backup operation, do not influence user's operation computer, nor affect on computer performance, have good push away
Wide application value.
Detailed description of the invention
Fig. 1 is the schematic diagram of the automation offline backup device of the present invention for computer；
Fig. 2 is to be mounted with the computer of the automation offline backup device of the present invention for computer and be not added with this
The comparison diagram of the computer of device.
Specific embodiment
Below in conjunction with drawings and examples, to the automation offline backup device for computer of the invention and its make
It is described in further detail with method.
Embodiment
As shown in Figure 1, the automation offline backup device for computer of the invention, including embeded processor,
FLASH chip, RAM chip, indicator light, 2:1 High Speed Analog amount switching chip and RTC.
Control unit is provided in FLASH chip, control unit is connected with computer, embeded processor.FLASH core
Piece is connected by SPI with embeded processor.
RAM chip is connected by DDR with embeded processor.
Embeded processor is provided with usb 1, USB interface 2, power interface and SATA interface.Usb 1, USB connect
Mouth 2 is separately connected backup USB flash disk or mobile hard disk.2:1 High Speed Analog amount switches chip and passes through at SATA1 interface and embedded chip
Reason device is connected, and 2:1 High Speed Analog amount switches chip and is separately connected computer motherboard by SATA0 interface, SATA2 interface
SATA interface.Power interface is connected to powering to electromechanical with normal for computer.
Indicator light, RTC are connected with embeded processor respectively.
The application method of automation offline backup device for computer of the invention is used for computer by described
Automation offline backup device realize.The automation offline backup device for computer, including embedded processing
Device, FLASH chip, RAM chip, indicator light, High Speed Analog amount switching chip and RTC.
Control unit is provided in FLASH chip, control unit is connected with computer, embeded processor.FLASH core
Piece is connected by SPI with embeded processor.
RAM chip is connected by DDR with embeded processor.
Embeded processor is provided with usb 1, USB interface 2, power interface and SATA interface.Usb 1, USB connect
Mouth 2 is separately connected backup USB flash disk or mobile hard disk.2:1 High Speed Analog amount switches chip and passes through at SATA1 interface and embedded chip
Reason device is connected, and 2:1 High Speed Analog amount switches chip and is separately connected computer motherboard by SATA0 interface, SATA2 interface
SATA interface.Power interface is connected to powering to electromechanical with normal for computer.
Indicator light, RTC are connected with embeded processor respectively.
As shown in Fig. 2, the automation offline backup device for being used for computer is mounted on cabinet inside (such as CD-ROM drive
Position).Embeded processor externally draws the USB interface for connecting backup USB flash disk or mobile hard disk, connects to power supply is drawn in cabinet
Mouth and SATA interface.
USB interface connects backup USB flash disk or mobile hard disk, and 2:1 High Speed Analog amount switches chip and passes through SATA0 interface, SATA2
Interface is separately connected the SATA interface of computer motherboard, and power interface is connected to powering to electromechanical with normal for computer, to electromechanics
Computer booting, shutdown, it is standby when have output, for the power supply of backup medium, often power supply is exported in booting, for examining
Survey whether computer is switched on, computer shutdown, it is standby when, the file that the control unit identification in FLASH chip needs to back up will
Backup file copies in backup medium, backs up to backup file.
The 5V that power interface is connected to computer ATX electric power waits for that electromechanical and 5V often powers, and wherein 5V waits for electromechanics in computer
There is output when being switched on, shutting down, is standby, for backing up the power supply of USB flash disk or mobile hard disk.5V often power only booting when have it is defeated
Out, for detecting whether computer is switched on.
The automation offline backup device installation for being used for computer only carries out backup behaviour in computer shutdown, standby period
Make, does not influence user's operation computer, nor affect on computer performance.Control unit in FLASH chip detects computer
When booting, SATA2 with the SATA0 interface of 2:1 High Speed Analog amount switching chip is connected together, computer motherboard pair is not influenced
The normal access of hard disk.Control unit in FLASH chip detect computer shutdown, it is standby when, 2:1 High Speed Analog amount is cut
SATA1 with the SATA0 interface for changing chip connects together, by the built-in hard disk of embeded processor access computer.And it is automatic
Identification needs the file that backs up, and the file backed up will be needed to copy to the mobile hard disk for being connected to USB interface, on USB flash disk.
It can be interrupted at any time in backup procedure, when being in the computer booting of backup procedure, embeded processor meeting
Pause backup, shutdown, it is standby after continue.When backup completion or computer booting, the power supply and data of USB interface
Connection can be all disconnected, so that power consumption is reduced, aging after can also being powered to avoid USB flash disk, mobile hard disk light backup medium time.
The foundation for the file that control unit identification needs in FLASH chip back up is the modification time of file, works as file
Modification time when being later than the current time stored in RTC, determine that file is to be backed up file.
Backup procedure does not need the participation of computer operating system, carries out in the time that computer operating system is not run standby
Part operation, can completely avoid Backup Data and is destroyed by Malware.When computer booting, backup USB flash disk or mobile hard disk and meter
It is disconnected when connection between calculation machine, even if computer by malware infections such as viruses, can not also be deleted, modify and have backed up
File.
When needing to read backup file data, backup USB flash disk or mobile hard disk are directly removed, is inserted on other computers and reads
It takes.
Embodiment described above, the only present invention more preferably specific embodiment, those skilled in the art is at this
The usual variations and alternatives carried out within the scope of inventive technique scheme should be all included within the scope of the present invention.
Claims (9)
1. a kind of automation offline backup device for computer, it is characterised in that: including embeded processor, FLASH core
Piece, RAM chip, indicator light, High Speed Analog amount switching chip and RTC, FLASH chip, RAM chip, indicator light, High Speed Analog amount
Switching chip, RTC are connected with embeded processor respectively, and embeded processor is provided with USB interface, power interface and SATA
Interface.
2. the automation offline backup device according to claim 1 for computer, it is characterised in that: the FLASH
Control unit is provided in chip, control unit is connected with computer, embeded processor.
3. the automation offline backup device according to claim 2 for computer, it is characterised in that: the RAM core
Piece is connected by DDR with embeded processor.
4. the automation offline backup device according to claim 3 for computer, it is characterised in that: the FLASH
Chip is connected by SPI with embeded processor.
5. the automation offline backup device according to claim 4 for computer, it is characterised in that: the high speed mould
Analog quantity switching chip is connected by SATA1 interface with embedded chip processor, and High Speed Analog amount switching chip connects outward
The SATA interface of hard disc of computer.
6. a kind of application method of the automation offline backup device for computer, it is characterised in that: pass through claim 1-5
It is realized described in any one for the automation offline backup device of computer, which is mounted on cabinet inside, it is embedding
Enter formula processor and externally draw USB interface for connecting backup medium, internally draws power interface and SATA interface, USB connect
Mouth connection backup medium, High Speed Analog amount switch chip and are separately connected computer motherboard by SATA0 interface, SATA2 interface
SATA interface, power interface be connected to computer to electromechanical and often power supply, when electromechanics computer booting, shutdown, it is standby when
There is output, for the power supply of backup medium, often power supply is exported in booting, for detecting whether computer is switched on, computer
When shutting down, is standby, backup file is copied to backup medium by the file that the control unit identification in FLASH chip needs to back up
In, backup file is backed up.
7. the application method of the automation offline backup device according to claim 6 for computer, it is characterised in that:
The foundation for the file that control unit identification needs in FLASH chip back up is the modification time of file, when the modification of file
Between when being later than the current time stored in RTC, determine that file is to be backed up file.
8. the application method of the automation offline backup device according to claim 7 for computer, it is characterised in that:
When control unit in FLASH chip detects computer booting, by High Speed Analog amount switching chip SATA2 interface and
SATA0 interface links together, detect computer shutdown, it is standby when, by High Speed Analog amount switching chip SATA1 interface and
SATA0 interface links together.
9. the application method of the automation offline backup device according to claim 8 for computer, it is characterised in that:
The backup medium includes USB flash disk, mobile hard disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910825710.0A CN110532137A (en) | 2019-09-03 | 2019-09-03 | A kind of automation offline backup device and its application method for computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910825710.0A CN110532137A (en) | 2019-09-03 | 2019-09-03 | A kind of automation offline backup device and its application method for computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110532137A true CN110532137A (en) | 2019-12-03 |
Family
ID=68666420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910825710.0A Pending CN110532137A (en) | 2019-09-03 | 2019-09-03 | A kind of automation offline backup device and its application method for computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110532137A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2763898Y (en) * | 2004-11-03 | 2006-03-08 | 深圳市顶星数码网络技术有限公司 | Notebook computer capable of being used as USB interface moveable hard disk |
| DE202006021263U1 (en) * | 2006-03-16 | 2014-03-06 | Centro Ricerche Plast-Optica S.P.A. | Light emission device and adaptation device for this |
| CN106708666A (en) * | 2017-01-05 | 2017-05-24 | 河南工程学院 | Automatic switching method for failure computer and device |
| CN206224447U (en) * | 2016-12-07 | 2017-06-06 | 孙辉霞 | A kind of computer circuit breaking data automatic safety device |
| CN206711076U (en) * | 2017-04-14 | 2017-12-05 | 深圳职业技术学院 | A kind of computer hard disk data Quick recovery device |
| CN107733684A (en) * | 2017-08-31 | 2018-02-23 | 北京宇航系统工程研究所 | A kind of multi-controller computing redundancy cluster based on Loongson processor |
-
2019
- 2019-09-03 CN CN201910825710.0A patent/CN110532137A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2763898Y (en) * | 2004-11-03 | 2006-03-08 | 深圳市顶星数码网络技术有限公司 | Notebook computer capable of being used as USB interface moveable hard disk |
| DE202006021263U1 (en) * | 2006-03-16 | 2014-03-06 | Centro Ricerche Plast-Optica S.P.A. | Light emission device and adaptation device for this |
| CN206224447U (en) * | 2016-12-07 | 2017-06-06 | 孙辉霞 | A kind of computer circuit breaking data automatic safety device |
| CN106708666A (en) * | 2017-01-05 | 2017-05-24 | 河南工程学院 | Automatic switching method for failure computer and device |
| CN206711076U (en) * | 2017-04-14 | 2017-12-05 | 深圳职业技术学院 | A kind of computer hard disk data Quick recovery device |
| CN107733684A (en) * | 2017-08-31 | 2018-02-23 | 北京宇航系统工程研究所 | A kind of multi-controller computing redundancy cluster based on Loongson processor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204360323U (en) | For enabling the control circuit of the connection of primary power, computing system and device | |
| CN107885686B (en) | System and method for controlling restart of single hard disk by adopting BMC | |
| TWI307009B (en) | System and method for preserving state data of a personal computer in a standby state in the event of an ac power failure | |
| CN101286086B (en) | Hard disk power down protection method, device and hard disk, and hard disk power down protection system | |
| CN109672950B (en) | Power saving circuit and power saving method based on Type-C earphone | |
| US20090019301A1 (en) | Storage apparatus | |
| TW201028838A (en) | Standby power-saving system and computer power-on & power-off method thereof | |
| CN103455350A (en) | Method for updating BIOS (Basic Input/Output System) | |
| WO2018045922A1 (en) | Backup power method and apparatus | |
| TWI754183B (en) | Hdd backplane management device | |
| CN102331959A (en) | Server system | |
| CN102385562A (en) | Method for interaction between computer and data | |
| CN101169682A (en) | Hard disk hot-plug support system | |
| TW456091B (en) | UPS capable of automatically storing data | |
| CN114443067B (en) | CPLD (complex programmable logic device) file burning system and CPLD file burning method | |
| CN205263726U (en) | Support IO expansion board of blade server of single deck tape -recorder hot plug | |
| CN203552220U (en) | Touch device of multiplex touch display screen | |
| CN101673190A (en) | Method for coupling common SATA hard disk and mobile USB hard disk | |
| CN110532137A (en) | A kind of automation offline backup device and its application method for computer | |
| CN110096224B (en) | Power control in a memory subsystem | |
| CN102609219A (en) | Redundant array of independent disks RAID controller and system | |
| CN103970253B (en) | Power-saving operation method and electronic device | |
| CN105824650A (en) | Computer system, adaptive dormancy control module and control method for same | |
| CN104407974A (en) | Data recovery and firmware handling device of Seagate and application method | |
| CN102053941B (en) | Portable device with reciprocating type detection terminal and detection and control method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191203 |
|
| RJ01 | Rejection of invention patent application after publication |