CN202049476U - Microcomputer real-time data protection system - Google Patents
Microcomputer real-time data protection system Download PDFInfo
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- CN202049476U CN202049476U CN2011200683575U CN201120068357U CN202049476U CN 202049476 U CN202049476 U CN 202049476U CN 2011200683575 U CN2011200683575 U CN 2011200683575U CN 201120068357 U CN201120068357 U CN 201120068357U CN 202049476 U CN202049476 U CN 202049476U
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Abstract
The utility model relates to a microcomputer real-time data protection system, which comprises a server-side system and a client-side system. The server-side system comprises a main control module, a central processing module, an enciphering and deciphering module, a document comparing module, a management module, a man-machine interaction module, a disk array module, a network transmission module and a time module; the client-side system mainly comprises a main control module, a central processing module, an enciphering and deciphering module, a management module, a man-machine interaction module, a disk module, a disk monitoring module, a disk buffer module and a network transmission module; and the disk modules of the server-side system and the client-side system are connected with a local area network through server-side network interfaces. The microcomputer real-time data protection system has the advantages that by the aid of the structure, all PCs (personal computers) in the local area network can perform real-time backups simultaneously and perform recovery operation of node positioning at accurate time based on documents according to needs of clients, accordingly back-up operating processes are simplified, and excellent data safety and real-time automaticity are embodied.
Description
Technical field:
The utility model relates to a kind of data processing equipment, more specifically to a kind of microcomputer real time data protection system.
Background technology:
Data backup for the computer user who has professional skills such as advertisement design, planar design, website design, design of electronic circuits, mechanical drawing, Graphing of Engineering, writing, is a very important job especially for the computer user.At present the most general mode be with local disk, portable hard drive or USB flash disk as backup tool, carry out data backup work by manual or assistant software.The method of more use has two kinds: first kind is, the copy instruction of adopting computer operating system to carry directly manually copies to the purpose storage tool with file destination.Its weak point is: efficient is lower, security is low, inconvenience is managed, there is omission in regular meeting because of user's carelessness, and can only reverts to the last state.Second kind is by assistant software data in magnetic disk regularly to be carried out backing up based on the mirror image of volume.Its weak point is: in case disk generation hardware fault and damaging will cause Backup Data all to be lost, because of the mirror image backup based on volume, shared disk space is very big, and its recovery point is some interval time, can't accomplish that still accurate reversibility recovers.
The utility model content:
The purpose of this utility model is to provide a kind of microcomputer real time data protection system at the prior art weak point, and this system is the server system of a kind of real-time automated back-up and recovery multiple pc machine data.It is by all PC data variation in the station server monitoring LAN (Local Area Network), and according to changing the backup operation of carrying out automatically real-time based on file, realizes unlimited a plurality of backup and reduction point, thus the fully data backup of ensuring information safety property and recovery system.
The purpose of this utility model is to realize by following measure: a kind of microcomputer real time data protection system, it is characterized in that, and comprise service end system and client, wherein:
Described service end system is made up of main control module, central processing module, encrypting and decrypting module, file comparison module, administration module, human-computer interaction module, disk array module, network transmission module and time module.Described main control module provides five branch's input/output end ports to be connected with network transmission module with central processing module, administration module, human-computer interaction module, disk array module respectively, the input/output end port of described central processing module is connected with time module, encrypting and decrypting module, file comparison module, and described network transmission module is connected with LAN (Local Area Network) by the service end network interface;
Described client comprises that mainly main control module, central processing module, encrypting and decrypting module, administration module, human-computer interaction module, disk module, disk monitoring module, disk buffering module and network transmission module form; Described main control module provides five branch's input/output end ports to be connected with network transmission module with central processing module, administration module, human-computer interaction module, disk monitoring module respectively, the input/output end port of described central processing module is connected with time module, encrypting and decrypting module, described disk module is connected with disk monitoring module, disk buffering module respectively by the I/O end, and described network transmission module is connected with LAN (Local Area Network) by the service end network interface.
Compared with prior art; microcomputer real time data protection system of the present utility model has following advantage: the operation conditions of all PCs in the real-time monitor network of service end system, the command information that transmits according to client; carry out corresponding operation, data real time backup and the service of recovering are provided.The mode that client embeds by software and hardware, mainly utilize original constructed in hardware of PC computer and the corresponding functional module of service end, monitor the local disk operation conditions in real time, and according to the data variation of disk storage, the real-time encrypted service end that is transferred to is stored, and carries out when the user needs and recovers.By above-mentioned framework, reaching in the LAN (Local Area Network) all PC computers can back up in realtime simultaneously, and need carry out recovery operation based on the precise time node locating of file by the client.Thereby simplify the backup operation flow process, increase work efficiency, embody outstanding data security and real-time automatism.
Description of drawings:
Fig. 1 is the system block diagram of the utility model embodiment.
Fig. 2 is Fig. 1 embodiment user program process flow diagram.
Embodiment:
Below in conjunction with accompanying drawing embodiment is elaborated:
Fig. 1 has provided the system block diagram of the utility model embodiment.Among the figure, a kind of microcomputer real time data protection system comprises: service end system 1 and client 2.The operation conditions of all PCs in the service end system 1 real-time monitor network according to the command information that client is transmitted, is carried out operation accordingly, and data real time backup and the service of recovering are provided.The mode that client 2 embeds by software and hardware, mainly utilize original constructed in hardware of PC computer and the corresponding functional module of service end, monitor the local disk operation conditions in real time, and according to the data variation of disk storage, the real-time encrypted service end that is transferred to is stored, and carries out when the user needs and recovers.
Described service end system 1 is made up of main control module 01, central processing module 02, encrypting and decrypting module 03, file comparison module 04, administration module 05, human-computer interaction module 06, disk array module 07, network transmission module 08 and time module 09.Described main control module provides five branch's input/output end ports: system interface 11, routine interface 12, Man Machine Interface 13, disk interface 14 and Network Transmission interface 15 are connected with central processing module 02, administration module 05, human-computer interaction module 06, disk array module 07 and network transmission module 08 respectively, main control module is coordinated the concertedness between each module by distinct interface.The I/O end of described central processing module 02 is connected with time module 09, encrypting and decrypting module 03, file comparison module 04.Central processing module 02 is as the core calculations unit of service end system, call the executive routine that stores in the administration module 05 by main control module 01, and call encrypting and decrypting module 03, file comparison module 04 and time module 09 as required, to the data of storage in the disk array module 07 store, read, search for, operation such as arrangement.Described network transmission module 08 is connected with LAN (Local Area Network) by service end network interface 16.Human-computer interaction module 06 calls network transmission module 08 by main control module 01, receives the system manager's instruction from the internet, and feeds back to administration module 05, and setting is changed to system.Administration module 05 is used for the storage system working procedure; Disk array 07 is used to deposit Backup Data; Whether network transmission module 08 has operation requests from client in the LAN (Local Area Network) by network interface 16 real-time detections, in case the relevant information of receiving just conveys to central processing module 02 with information by main control module 01 and handles.
Described client 2 comprises that mainly main control module 21, central processing module 22, encrypting and decrypting module 23, administration module 24, human-computer interaction module 25, disk module 26, disk monitoring module 27, disk buffering module 28 and network transmission module 29 form; Described main control module provides five branch's input/output end ports: system interface 31, routine interface 32, Man Machine Interface 33, disk interface 34 and Network Transmission interface 35 are connected with central processing module 22, administration module 24, human-computer interaction module 25, disk monitoring module 27 and network transmission module 29 respectively, main control module is coordinated the concertedness between each module by distinct interface.The input/output end port of described central processing module 22 is connected with time module, encrypting and decrypting module.Central processing module 22 is as the core calculations unit of client, call the executive routine that stores in the administration module 24 by main control module 21, and call encrypting and decrypting module 23 and time module 30 as required, local disk module 26 is carried out data storage, operation such as read.Described disk module 26 is connected with disk monitoring module 27, disk buffering module 28 respectively by the I/O end.Disk module 26 is the hard disk of local PC, be used to deposit local data, disk monitoring module 27 is used for monitoring in real time the data variation of local disk, any change information is all passed to central processing module by main control module, handle, disk buffering module 28, temporarily is stored in Backup Data in the disk buffering module 28 when the PC that the network connection is interrupted or recovery operation is backed up in application simultaneously is too much as working storage.Described network transmission module 29 is connected with LAN (Local Area Network) by service end network interface 36.When data need store service end disk array 07 into, or the user is when sending some request instruction by human-computer interaction interface 25, network transmission module 29 sends request signal by network interface 36 to the service end Target IP, waits for 08 establishment of service end network transmission module being connected.Human-computer interaction module 25 calls network transmission module 29 by main control module 21, receives the operational order from this machine user, and feeds back to administration module 24, and setting is changed to client.
In sum, service end system 1 links to each other with the client network interface 36 of each PC in the LAN by service end network interface 16, forms a complete microcomputer real time data protection system.
Below in conjunction with user program shown in Figure 2 operation of the present utility model is further described:
When certain PC calls client manager module 24 by human-computer interaction module 25, after starting and landing client-side program, whether disk monitoring module 27 is monitored local disk module 26 immediately in real time write operation.When monitoring disk module 26 when write operation is arranged, immediately this information is conveyed to central processing module 22 by main control module 21.Central processing module 22 calls the program in the administration module 24, current in the disk module 26 is write file is encrypted by encrypting module 23 and the system time that provided according to time module 30 adds timestamp to backup file.Network transmission module 29 sends request signal by network interface 36 to service end simultaneously, waits for 08 establishment of service end network transmission module being connected.If it is just busy that service end network transmission module 08 return signal is a network, then central processing module 22 is temporarily stored into backup file in the disk buffering 28, becomes the free time until network state, immediately backup file is uploaded to service end network transmission module 08.Service end is sent to file comparison module 04 with the backup file that receives, and judges backup file existing full backup in disk array 07 by information such as file characteristic sign indicating numbers.If comparison module 04 judged result is new file, then directly is stored in the disk array 07 and backs up fully.If comparison module 04 judged result this document has had full backup to be stored in the disk array 07, then reject repeating data through central processing module 02, carry out differential backup.
On the other hand, when client human-computer interaction module 25 receives user's inquiry backup directory operation requests, be about to this information and send request signal to service end by Network Transmission interface 29.Service end beam back immediately with disk array in the pairing backup directory of this client.After the user selected file, time point and the store path of required recovery by man-machine module 25, network transmission module 29 detected the service end network state immediately.Behind the idle condition signal that receives 08 transmission of service end network transmission module, promptly create connection, receive backup file from service end.This document is decrypted processing, and writes in the local disk 26 via client transmissions module 29, main control module 21, central processing module 22 to encrypting and decrypting module 23.
The foregoing description does not constitute restriction of the present utility model, and all employings are equal to the technical scheme that form obtained of replacement or equivalent transformation, all drop within the protection domain of the present utility model.
Claims (1)
1. a microcomputer real time data protection system is characterized in that, comprises service end system and client, wherein:
Described service end system is by main control module, central processing module, the encrypting and decrypting module, the file comparison module, administration module, human-computer interaction module, the disk array module, network transmission module and time module are formed, described main control module provide five branch's input/output end ports respectively with central processing module, administration module, human-computer interaction module, the disk array module is connected with network transmission module, the input/output end port of described central processing module and time module, the encrypting and decrypting module, the file comparison module connects, and described network transmission module is connected with LAN (Local Area Network) by the service end network interface;
Described client comprises that mainly main control module, central processing module, encrypting and decrypting module, administration module, human-computer interaction module, disk module, disk monitoring module, disk buffering module and network transmission module form; Described main control module provides five branch's input/output end ports to be connected with network transmission module with central processing module, administration module, human-computer interaction module, disk monitoring module respectively, the input/output end port of described central processing module is connected with time module, encrypting and decrypting module, described disk module is connected with disk monitoring module, disk buffering module respectively by the I/O end, and described network transmission module is connected with LAN (Local Area Network) by the service end network interface.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200683575U CN202049476U (en) | 2011-03-15 | 2011-03-15 | Microcomputer real-time data protection system |
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| CN2011200683575U CN202049476U (en) | 2011-03-15 | 2011-03-15 | Microcomputer real-time data protection system |
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| CN202049476U true CN202049476U (en) | 2011-11-23 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103248637A (en) * | 2012-02-03 | 2013-08-14 | 西安微盛物联网科技有限公司 | Method for guaranteeing continuity and integrity of data on Internet of Things processing layer |
| CN103645679A (en) * | 2012-07-05 | 2014-03-19 | Abb股份公司 | Building automation system |
| CN103873554A (en) * | 2013-12-05 | 2014-06-18 | 李海 | Wireless network hard disc service system |
-
2011
- 2011-03-15 CN CN2011200683575U patent/CN202049476U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103248637A (en) * | 2012-02-03 | 2013-08-14 | 西安微盛物联网科技有限公司 | Method for guaranteeing continuity and integrity of data on Internet of Things processing layer |
| CN103645679A (en) * | 2012-07-05 | 2014-03-19 | Abb股份公司 | Building automation system |
| CN103873554A (en) * | 2013-12-05 | 2014-06-18 | 李海 | Wireless network hard disc service system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CU01 | Correction of utility model |
Correction item: Applicant name Correct: Shanghai Hua Shang Information Technology Co. Ltd. False: Shanghai Huaxiang Information Technology Co., Ltd. Number: 47 Page: The title page Volume: 27 |
|
| CU03 | Publication of corrected utility model |
Correction item: Patentee Correct: Shanghai Hua Shang Information Technology Co. Ltd.|200233 room 822, No. 335, Xuhui District, Shanghai, Yishan Road False: Shanghai Huaxiang Information Technology Co., Ltd.|200233 room 822, No. 335, Xuhui District, Shanghai, Yishan Road Number: 47 Volume: 27 |
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| ERR | Gazette correction |
Free format text: CORRECT: PATENTEE; FROM: SHANGHAI HUAXIANG INFORMATION TECHNOLOGY CO., LTD.:200233 ROOM 335, NO. 822, YISHAN ROAD, XUHUI DISTRICT, SHANGHAI TO: HOBOR INFORMATION TECHNOLOGY SHANGHAI CO., LTD.:200233 ROOM 335, NO. 822, YISHAN ROAD, XUHUI DISTRICT, SHANGHAI |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20170315 |