CN106778369A - A kind of hard disk data access method, tax control server - Google Patents
A kind of hard disk data access method, tax control server Download PDFInfo
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- CN106778369A CN106778369A CN201610986706.9A CN201610986706A CN106778369A CN 106778369 A CN106778369 A CN 106778369A CN 201610986706 A CN201610986706 A CN 201610986706A CN 106778369 A CN106778369 A CN 106778369A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/04—Billing or invoicing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
- G06Q40/12—Accounting
- G06Q40/123—Tax preparation or submission
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Abstract
The present invention provides a kind of hard disk data access method, tax control server, is related to tax control technical field, for safeguarding that tax-control data is stablized and prevents tax-control data from losing.The hard disk data access method includes：Data in hard disk are backed up in realtime；Receive the command request conducted interviews to hard disc data from upper layer application；Detect the health status of hard disk；Health status according to hard disk processes the visit order to hard disc data.The tax control server includes Primary Hard Drive, backup harddisk, order caching module, state detection module and module of backing up in realtime, and state detection module is used to detect the health status of Primary Hard Drive；Order caching module is used to receive the command request for conducting interviews Primary Hard Drive data from upper layer application, the health status information of Primary Hard Drive is read from state detection module, and process the visit order to Primary Hard Drive data according to the health status of Primary Hard Drive.The present invention can be used for tax control business.
Description
Technical field
The application is related to tax control technical field, more particularly to a kind of hard disk data access method, tax control server.
Background technology
Tax control server is used to that tax-control data to be stored and processed, can simultaneously for multi-user provides make out an invoice monitoring, tax
The functions such as control code calculating.The rights and duties of the user that pays taxes are associated with due to tax-control data, therefore for the maintenance of tax-control data
It is particularly significant.
Current tax control server stores on hard disk tax-control data, when user such as is made out an invoice, copies tax and declared dutiable goods at the phase
When the tax of pass is operated, need to be by tax control service system to the hard disk data access of tax control server, but tax control service system exists
Hard disk is damaged unavoidably during operation, now, if tax control service system continues to hard disk data access, is likely to result in tax control
The loss of data.
The content of the invention
It is an object of the invention to provide a kind of hard disk data access method, tax control server, for safeguarding tax-control data
Stabilization, and prevent tax-control data from losing.
To reach above-mentioned purpose, the present invention provides a kind of hard disk data access method, and the hard disk data access method includes：
Step S1, the data in hard disk are backed up in realtime；
Step S2, the command request that to hard disc data conducts interviews of the reception from upper layer application；
The health status of step S3, detection hard disk；
Step S4, according to the treatment of the health status of hard disk to the visit order of hard disc data.
Alternatively, step S2 includes：The health status of cycle detection hard disk, and synchronized update hard disk health status letter
Breath.
Alternatively, with 60s as a cycle, the health status of cycle detection hard disk.
Alternatively, step S4 includes：When the health status of hard disk is normal, the visit to hard disc data of upper layer application is performed
Ask order；When the health status of hard disk is for exception, upper layer application accesses Backup Data.
Alternatively, step S4 also includes：When the health status of hard disk is for exception, carrying for hard disk exception is sent to upper layer application
Show information.
The hard disk data access method that the present invention is provided, is backed up, then to from upper to hard disc data first
Before the command request to hard disk data access of layer application is responded, hard disk health status testing mechanism, and root are increased
The visit order to hard disc data is processed according to the health status of hard disk.It can be seen that, hard disk data access method of the invention is to hard disk
In tax-control data carried out double insurance.So, when hard disk is damaged, user to find in time, and can make phase
Ground remedial measure is answered, so as to safeguard the stabilization of tax-control data, the loss of tax-control data is prevented.
The present invention also provides a kind of tax control server, and the tax control server includes Primary Hard Drive, backup harddisk, order caching mould
Block, state detection module and module of backing up in realtime, state detection module are connected with Primary Hard Drive, the healthy shape for detecting Primary Hard Drive
State；Order caching module is connected with state detection module and Primary Hard Drive respectively, for receiving from upper layer application to Primary Hard Drive
The command request that data conduct interviews, reads the health status information of Primary Hard Drive from state detection module, and according to Primary Hard Drive
Health status treatment to the visit order of Primary Hard Drive data, module of backing up in realtime is used for the data real time backup in Primary Hard Drive
Into backup harddisk.
Alternatively, state detection module specifically for cycle detection Primary Hard Drive health status, and the synchronous recording hard disk
Health status information.
Alternatively, state detection module is with 60s as a cycle, the health status of cycle detection hard disk.
Alternatively, when the health status of Primary Hard Drive is normal, order caching module is received and performs the right of upper layer application
The visit order of Primary Hard Drive data；And when the health status of Primary Hard Drive is for exception, order caching module accesses backup harddisk
In Backup Data.
Alternatively, tax control server also includes miscue module, and miscue module is connected with order caching module,
Order caching module is additionally operable to, when the health status of Primary Hard Drive is for exception, prompting request signal be sent to miscue module,
Miscue module receives the prompting request signal, and sends the abnormal prompt message of Primary Hard Drive.
The tax control server that the present invention is provided includes backup harddisk, order caching module and state detection module.One side
Face, backup harddisk is backed up in realtime to the data in hard disk；On the other hand, hard disk to from upper layer application to hard disk number
Before being responded according to the command request for accessing, increase the health status testing mechanism of hard disk, and according to the health status of hard disk
Process the visit order to hard disc data.It can be seen that, tax control server of the invention has carried out dual to the tax-control data in hard disk
Insurance.So, when hard disk is damaged, user to find in time, and can make correspondingly remedial measure, so as to safeguard tax
The stabilization of data is controlled, the loss of tax-control data is prevented.
Brief description of the drawings
In order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments described in application, for those of ordinary skill in the art, can also obtain other according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the flow chart of the hard disk data access method of the embodiment of the present invention one；
Fig. 2 is the particular flow sheet of the hard disk data access method of the embodiment of the present invention one；
Fig. 3 is the structural representation of the tax control server of the embodiment of the present invention two.
Description of reference numerals：
1- Primary Hard Drives；2- backup harddisks；3- order caching modules；4- state detection modules；5- backs up in realtime module；6- is wrong
Miss reminding module.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is a part of embodiment of the invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the every other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example is applied, the scope of protection of the invention is belonged to.
Embodiment one
The embodiment of the present invention one provides a kind of hard disk data access method, as shown in figure 1, the hard disk data access method bag
Include following steps：
Step S1, the data in hard disk are backed up in realtime；
Step S2, the command request that to hard disc data conducts interviews of the reception from upper layer application；
The health status of step S3, detection hard disk；
Step S4, according to the treatment of the health status of hard disk to the visit order of hard disc data.
Wherein, upper layer application refers to the related application of tax control business, and upper layer application can be that invoice storehouse neck is purchased, returns invoice
Section, invoice are distributed, issue positive number invoice, issue credit note, invoice cancel, invoice is reported and submitted, invoice is signed and invoice is uploaded etc.
To any one in a full set of tax control business.Upper layer application is run in tax control server, and the tax-control data being related in operation is stored
In the hard disk of tax control server, tax-control data including invoice detailed data and reports and submits data etc. again.Operated in the actual tax
In, user is read to hard disk by upper layer application and is conducted interviews with to correspondingly tax-control data, and then completes related
Tax control business.
The course of work to upper layer application so that invoice reports and submits business as an example is illustrated below.In invoice reports and submits business,
User will be reported and submitted by invoice and report and submit data using generation, and will report and submit the hard disk that data write tax control server；Then tax
Business office reads from tax control server hard disk and reports and submits data, and reports and submits data to write the background server of the tax bureau this, then
The tax bureau reports and submits data by its background server according to what is received, pair monitoring management number corresponding with the tax control server
According to being updated, and by new monitoring management data write-in hard disk.
Then, the hard disk data access method still to the embodiment of the present invention so that invoice reports and submits business as an example is illustrated.
When invoice is reported and submitted using data will be reported and submitted to write in the hard disk of tax control server, invoice is reported and submitted and applies and need to send data to hard disk
Access request reports and submits data with to hard disk write-in.But, after the access request for reporting and submitting data to hard disk write-in is received, this hair
Bright hard disk data access method is not responded directly to the request, but first the health status to the hard disk is checked,
Health status according to hard disk determines how to process the visit order that data are reported and submitted to hard disk write-in again.In addition, of the invention hard
Disk data access method is also backed up in realtime to the data in hard disk in advance.
It can be seen that, the hard disk data access method that the embodiment of the present invention one is provided is backed up, so to hard disc data first
Afterwards before being responded to the command request to hard disk data access from upper layer application, the healthy shape to hard disk is increased
State testing mechanism, and the visit order to hard disc data is processed according to the health status of hard disk.It can be seen that, hard disc data of the invention
Access method has carried out double insurance to the tax-control data in hard disk.So, when hard disk is damaged, user can be with timely
It was found that, and correspondingly remedial measure is made, so as to maintain the stabilization of tax-control data, it is therefore prevented that the loss of tax-control data.
For the ease of the specific implementation of those skilled in the art, below to the optional of hard disk data access method of the invention
Scheme is further described.
Alternatively, the health status information of the health status of cycle detection hard disk, and synchronized update hard disk.That is cycle detection
The process of the health status of hard disk begins to operation when whole tax control application system starts, no matter one in upper layer application or
Whether multiple conducts interviews to hard disc data, detects the process of the health status of hard disk and can all be run in background loop.So, when
When upper layer application sends the request for conducting interviews hard disc data, avoid the need for interrupting access because of the health status for detecting hard disk
Process, and only need to be obtained from the record of the continuous renewal of cycle detection the health status of hard disk, so that for upper strata should
The time has been saved with the access to hard disc data.
As shown in Fig. 2 the health status of cycle detection hard disk can be carried out with 60s as a cycle.I.e. by previous 60s
When, the process detected to the health status of hard disk is performed, and store the testing result；During by next 60s, hold again
The process that row is detected to the health status of hard disk, and new testing result is stored, old testing result is further covered, with
Hard disk is improved to the ageing of the data access request of upper layer application.
Alternatively, step S4 includes：When hard disk health status for it is normal when, perform upper layer application to hard disc data
Visit order；When the health status of hard disk is for exception, upper layer application accesses Backup Data.So, even if hard disk occurs exception,
Also not interfering with upper layer application carries out the execution of order of data access to hard disk, improves the anti-risk energy of taxation control system
Power.
Alternatively, as shown in Fig. 2 step S4 also includes：When the health status of hard disk is for exception, sent firmly to upper layer application
The abnormal prompt message of disk.The method causes that manager can in time recognize the unusual condition of hard disk, so as to avoid to tax control number
According to causing bigger adverse effect.
Embodiment two
The embodiment of the present invention two provide a kind of tax control server, as shown in figure 3, the tax control server include Primary Hard Drive 1,
Backup harddisk 2, order caching module 3, state detection module 4 and module 5 of backing up in realtime, state detection module 4 connect with Primary Hard Drive 1
Connect, the health status for detecting Primary Hard Drive 1；Order caching module 3 is connected with state detection module 4 and Primary Hard Drive 1 respectively, uses
In the command request conducted interviews to the data of Primary Hard Drive 1 from upper layer application is received, read from state detection module 4 main hard
The health status information of disk 1, and the visit order of the data of Primary Hard Drive 1 is backed up in realtime according to the treatment of the health status of Primary Hard Drive 1
Module 5 is used in the data real time backup in Primary Hard Drive 1 to backup harddisk 2.
Alternatively, state detection module 4 specifically for cycle detection Primary Hard Drive 1 health status, and synchronous recording this is hard
The health status information of disk.And alternatively, state detection module 4 with 60s as a cycle, the healthy shape of cycle detection hard disk
State.So, when upper layer application sends the request conducted interviews to hard disc data, the health status because detecting hard disk is avoided the need for
And access process is interrupted, and only need to be obtained from the record of the continuous renewal of cycle detection the health status of hard disk, from
And be that the time has been saved in access of the upper layer application to hard disc data.
Alternatively, when the health status of Primary Hard Drive 1 is normal, order caching module 3 is received and performs upper layer application
To the visit order of the data of Primary Hard Drive 1；And when the health status of Primary Hard Drive 1 is for exception, order caching module 3 accesses backup
Backup Data in hard disk 2.So, even if hard disk occurs exception, also do not interfere with upper layer application carries out data visit to hard disk
The execution of the order asked, improves the ability to ward off risks of taxation control system.
Alternatively, tax control server also includes miscue module 6, and miscue module 6 connects with order caching module 3
Connect, order caching module 3 is additionally operable to, when the health status of Primary Hard Drive 1 is for exception, prompting request be sent to miscue module 6
Signal, miscue module 6 receives the prompting request signal, and sends the prompt message of the exception of Primary Hard Drive 1.The method causes pipe
Reason person can in time recognize the unusual condition of hard disk, so as to avoid that bigger adverse effect is caused to tax-control data.
As described above, tax control server provided in an embodiment of the present invention includes backup harddisk 2, the and of order caching module 3
State detection module 4.On the one hand, backup harddisk 2 is backed up in realtime to the data in hard disk；On the other hand, in hard disk pair
Before the command request to hard disk data access from upper layer application is responded, the health status inspection to hard disk is also add
Survey mechanism, and the visit order to hard disc data is processed according to the health status of hard disk.It can be seen that, tax control server pair of the invention
Tax-control data in hard disk has carried out double insurance.So, when hard disk is damaged, user to find in time, and can make
Go out correspondingly remedial measure, so as to maintain the stabilization of tax-control data, it is therefore prevented that the loss of tax-control data.
In actual applications, tax control server background server respectively with the tax bureau, administrator terminal, terminal of making out an invoice are led to
Internet is crossed to be connected.Additionally, with tax control server can also be connected the information system management server of enterprise itself by enterprise.
Exemplarily, tax control server includes generic server, tax control board and tax control core board.Those skilled in the art
Above-mentioned each module can be integrated in generic server according to the actual requirements.
Wherein, generic server can be according to Man's Demands of paying taxes from different performance index and all kinds of commercial clothes of price
Business device, and load the linux system by customizing modification and cut out.Tax control clothes are then further installed in generic server
Business device primary application program, various drivings and plug-in unit etc..Coordinate tax control board and tax control core board, in generic server
Primary application program can be realized including that invoice storehouse neck is purchased, returns invoice section, invoice distribution, issue positive number invoice, issue The Scarlet Letter hair
The full set tax control business such as ticket, invoice cancel, invoice is reported and submitted, invoice sign and invoice is uploaded.Meanwhile, generic server can also be transported
With the large capacity disc array being mounted in generic server, there is provided the encryption RAID1 storages of high security and highly redundant, storage
Including invoice detailed data and reporting and submitting the tax-control data including data etc..
Tax control board is PCI-E (the Peripheral Component Interconnect- of generic server
Express, peripheral component interconnection standard) slot and polylith tax control core board connection and the workpiece that communicates.That is, general clothes
It is engaged in that on a PCI-E slot of device one piece of tax control board can be inserted, polylith tax control core board can be connected with the tax control board,
Specifically, according to different types of generic server, there can be the tax control of carrying varying number (for example, 2 pieces) tax control core board
Board.
Tax control core board is by embedded type tax control equipment development of the prior art, by former embedded type tax control equipment
Safety requirements is relatively low, performance and storage take larger functional module and be transferred in the primary application program of generic server, and tax
Control core board then remains critical, security requirement multiple functional modules higher, and these functional modules can be realized depositing
Storage invoice template, the symmetrical and asymmetric encryption and decryption key of storage, generation tax-control code, generation data report and submit signature and generation invoice
Upload the functions such as signature.Additionally, it is noted that one piece of tax control core board correspondence one Taxpayer Identification Number and invoice
Storehouse, while can be provided with multiple invoice ponds on one piece of tax control core board, an invoice pond is made out an invoice a little corresponding to one, that is,
Say, can correspond to multiple on one piece of tax control core board makes out an invoice a little.For example, 2 pieces of taxes can be configured in a tax control server
Control board, is connected with 5 pieces of tax control core boards on every piece of tax control board, every piece of tax control core board is provided with 100 invoice ponds, then
The tax control server can support 10 Taxpayer Identification Numbers, while being used while 1000 can be supported to make out an invoice.Additionally,
It will also be appreciated that standby tax control core board can also be set in tax control server, so as to work as certain block tax control core board
During damage, business of normally being made out an invoice on standby tax control core board can be directly switch into.
In addition, during actually used, the taxpayer for different scales can be configured flexibly tax control server.
For example, for larger enterprise, tax control server can be erected in the own computer room of enterprise.And for example,
Tax control server can be erected in the computer room that the tax bureau specifies, the less enterprise of scale can buy or rent tax control clothes
Some pieces of tax control core boards in business device, from without configuring complete tax control server in enterprises, mitigate the negative of enterprise
Load, realizes a deployment of making out an invoice for high performance-price ratio.It should be noted that tax control server is erected in the computer room that the tax bureau specifies
Can be that tax control tax server rack is located in the computer room of the tax bureau itself, or tax control tax server rack is located at through tax
In third party's computer room of business office accreditation.
Although having been described for the preferred embodiment of the application, those skilled in the art once know basic creation
Property concept, then can make other change and modification to these embodiments.So, appended claims are intended to be construed to include excellent
Select embodiment and fall into having altered and changing for the application scope.Obviously, those skilled in the art can be to the application
Various changes and modification are carried out without deviating from spirit and scope.So, if these modifications of the application and modification
Belong within the scope of the application claim and its equivalent technologies, then the application is also intended to exist comprising these changes and modification
It is interior.
Claims (10)
1. a kind of hard disk data access method, it is characterised in that including：
Step S1, the data in hard disk are backed up in realtime；
Step S2, the command request that to hard disc data conducts interviews of the reception from upper layer application；
The health status of step S3, detection hard disk；
Step S4, according to the treatment of the health status of hard disk to the visit order of hard disc data.
2. hard disk data access method as claimed in claim 1, it is characterised in that the health status of cycle detection hard disk, and
The health status information of synchronized update hard disk.
3. hard disk data access method as claimed in claim 2, it is characterised in that with 60s as a cycle, cycle detection is hard
The health status of disk.
4. the hard disk data access method as described in any one of claims 1 to 3, it is characterised in that step S4 includes：Hard disk
When health status is normal, the visit order to hard disc data of upper layer application is performed；When the health status of hard disk is for exception, on
Layer application accesses Backup Data.
5. hard disk data access method as claimed in claim 4, it is characterised in that step S4 also includes：The healthy shape of hard disk
When state is for exception, the abnormal prompt message of hard disk is sent to upper layer application.
6. a kind of tax control server, it is characterised in that including Primary Hard Drive, backup harddisk, order caching module, state detection module
With module of backing up in realtime, state detection module is connected with Primary Hard Drive, the health status for detecting Primary Hard Drive；Order caching module
It is connected with state detection module and Primary Hard Drive respectively, for receiving the life conducted interviews to Primary Hard Drive data from upper layer application
Order request, reads the health status information of Primary Hard Drive from state detection module, and right according to the treatment of the health status of Primary Hard Drive
The visit order of Primary Hard Drive data, module of backing up in realtime is used in the data real time backup in Primary Hard Drive to backup harddisk.
7. tax control server as claimed in claim 6, it is characterised in that state detection module is hard specifically for cycle detection master
The health status of disk, and the synchronous recording hard disk health status information.
8. tax control server as claimed in claim 7, it is characterised in that state detection module with 60s as a cycle, circulation
Detect the health status of hard disk.
9. the tax control server as described in any one of claim 6~8, it is characterised in that when the health status of Primary Hard Drive is for just
Chang Shi, order caching module is received and performs the visit order to Primary Hard Drive data of upper layer application；And being good for when Primary Hard Drive
When health state is for exception, the Backup Data in order caching module accesses backup harddisk.
10. tax control server as claimed in claim 9, it is characterised in that also including miscue module, miscue module
It is connected with order caching module, order caching module is additionally operable to when the health status of Primary Hard Drive is for exception, to miscue mould
Block sends prompting request signal, and miscue module receives the prompting request signal, and sends the abnormal prompt message of Primary Hard Drive.
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| CN114266611A (en) * | 2021-12-27 | 2022-04-01 | 浙江吉利控股集团有限公司 | Invoice issuing method, invoice issuing apparatus, storage medium, and program product |
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