CN109976969A - A kind of monitoring method, device, equipment and the medium of electronic invoice information - Google Patents
A kind of monitoring method, device, equipment and the medium of electronic invoice information Download PDFInfo
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- CN109976969A CN109976969A CN201711449363.3A CN201711449363A CN109976969A CN 109976969 A CN109976969 A CN 109976969A CN 201711449363 A CN201711449363 A CN 201711449363A CN 109976969 A CN109976969 A CN 109976969A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 204
- 238000000034 method Methods 0.000 title claims abstract description 42
- 238000012795 verification Methods 0.000 claims abstract description 13
- 238000012806 monitoring device Methods 0.000 claims description 18
- 238000010200 validation analysis Methods 0.000 claims description 14
- 238000004590 computer program Methods 0.000 claims description 12
- 230000004044 response Effects 0.000 claims description 12
- 238000003860 storage Methods 0.000 claims description 9
- 238000000151 deposition Methods 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 9
- 238000007726 management method Methods 0.000 description 9
- 238000012545 processing Methods 0.000 description 7
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 3
- 238000005538 encapsulation Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000012512 characterization method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000012550 audit Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3003—Monitoring arrangements specially adapted to the computing system or computing system component being monitored
- G06F11/3006—Monitoring arrangements specially adapted to the computing system or computing system component being monitored where the computing system is distributed, e.g. networked systems, clusters, multiprocessor systems
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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
-
- 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
- G06Q40/10—Tax strategies
Abstract
The invention discloses monitoring method, device, equipment and the medium of a kind of electronic invoice information, specifically: each monitoring node in electronic invoice information monitoring system receives information monitoring instruction；Obtain the message identification to be collected carried in information monitoring instruction；Acquire the invoice status information of electronic invoice associated with the message identification to be collected；The collected invoice status information is added in information block chain.In this way, not only realize the monitoring to invoice status information, moreover, also ensuring the safety of invoice status information, the problem of invoice status information is forged and replicated in batches is avoided, it ensure that economic stable operation, in addition, the verifying for returning electronic invoice provides good data basis, it is ensured that the accuracy of verification result, the verifying demand for meeting Current electronic invoice, simplifies verifying process.
Description
Technical field
The present invention relates to block chain technical field more particularly to a kind of monitoring method, device, the equipment of electronic invoice information
And medium.
Background technique
Electronic invoice has been obtained and is widely recognized as through development after a period of time, meanwhile, there is also many problems, very
Hardly possible obtains large-area applications, is mainly reflected in the following aspects:
(1) paper invoice has certain papery anti-counterfeiting technology, and invoice user can rely on the discrimination to paper invoice,
Or the inquiry to the ticket information on paper invoice, to verify the true and false of paper invoice, and electronic invoice is layout files, by
In the standard and disunity of the Electronic Signature of current each producer, so that drawee party is in the electronic invoice for receiving multiple producers
When, the layout files of electronic invoice can not be verified using unified validation criteria, the verifying of electron invoice is brought very
Big difficulty.
(2) using and printing etc. in links in electronic invoice, it is possible to will appear invoice user and reuse and beat
Multiple electronic invoices are printed, and enters different enterprises and repeats the problem of the submitting an expense account that keep accounts, risk can be not only brought to tax jurisdiction, and
And since electronic invoice has more copies, it is unable to ensure the uniqueness of electronic invoice, to also just cannot achieve to electricity
The tracking of the invoice status of sub- invoice.
(3) operations such as proof, audit, monitoring of electronic invoice all rely on the electronic information of electronic invoice, if in electricity
The monitoring link of sub- invoice starts a leak, and the electronic information of electronic invoice will be forged by the batch of low cost, thus to economic fortune
Row brings great impact and risk.
Based on above-mentioned analysis it is found that the monitoring of electronic invoice how is effectively performed, solve that electronic invoice difficulty is anti-fake, Yi Fu
The problems such as processed, avoids the fraud of electronic invoice from manufacturing the fake, and is electronic invoice application field urgent problem to be solved.
Summary of the invention
The embodiment of the invention provides monitoring method, device, equipment and the media of a kind of electronic invoice information, to solve
Electronic invoice difficulty existing in the prior art verifying, transreplication and the problem of effective monitoring can not be carried out.
Specific technical solution provided in an embodiment of the present invention is as follows:
A kind of monitoring method of electronic invoice information, applied to each monitoring section in electronic invoice information monitoring system
Point, monitoring method include:
Receive information monitoring instruction；
The message identification to be collected carried in information monitoring instruction is obtained, and is acquired associated with message identification to be collected
The invoice status information of electronic invoice；
Collected invoice status information is added in information block chain, wherein information block chain is for storing hair
The data-link of ticket status information.
Preferably, obtaining the message identification to be collected carried in information monitoring instruction, and acquire and message identification to be collected
The invoice status information of associated electronic invoice, comprising:
If monitoring node is tax node, at least one enterprise mark carried in information monitoring instruction is obtained, and adopt
Collect and receive information with what at least one enterprise identified the corresponding associated electronic invoice of enterprise, and receives letter for collected
Breath is used as invoice status information；
If monitoring node is node of making out an invoice, at least one electronic invoice mark carried in information monitoring instruction is obtained,
And it acquires and identifies the information of making out an invoice of corresponding electronic invoice at least one electronic invoice, and by collected information of making out an invoice
As invoice status information；Alternatively, acquisition rushes red information with what at least one electronic invoice identified corresponding electronic invoice, with
And red information is rushed as invoice status information using collected；
If monitoring node is financial node, at least one electronic invoice mark carried in information monitoring instruction is obtained,
And it acquires and identifies the reimbursement information of corresponding electronic invoice at least one electronic invoice, and by collected reimbursement information
As invoice status information；Alternatively, acquisition identifies the archive information of corresponding electronic invoice at least one electronic invoice, with
And using collected archive information as invoice status information；Alternatively, acquisition is corresponding at least one electronic invoice mark
The deduction information of electronic invoice, and using collected deduction information as invoice status information.
Preferably, collected invoice status information is added in information block chain, comprising:
Endorsement node is chosen from all monitoring nodes；
The endorsement request for carrying invoice status information is sent, to each endorsement node respectively to request each endorsement
The verification result of invoice status information and invoice status information is encapsulated as sending out by node after verifying invoice status information
Ticket verification information, and endorse to invoice validation information；
The endorsement response that each endorsement node returns is received, if true based on the endorsement response that each endorsement node returns
Determine invoice status information to be verified, then the invoice validation endorsed returned to invoice status information and each endorsement node
Information encapsulation is invoice monitoring information, and is signed to invoice monitoring information, and into electronic invoice information monitoring system
Common recognition subsystem send information addition request, to request common recognition subsystem to generate information based on the invoice monitoring information signed
Block, and block of information is added in information block chain.
Preferably, at least record has in block of information: the last one block of information when generating block of information in information block chain
Cryptographic Hash, the block number of block of information, the cryptographic Hash of invoice monitoring information and block of information.
Preferably, the monitoring method of the electronic invoice information further include:
Receive the block of information of the common recognition subsystem broadcast in electronic invoice information monitoring system；
Block of information is verified, if being verified, block of information is updated in the information block chain being locally stored.
A kind of monitoring device of electronic invoice information, applied to each monitoring section in electronic invoice information monitoring system
Point, the monitoring device include:
Receiving unit, for receiving information monitoring instruction；
Acquisition unit for obtaining the message identification to be collected carried in information monitoring instruction, and acquires and letter to be collected
Breath identifies the invoice status information of associated electronic invoice；
Adding unit, for collected invoice status information to be added in information block chain, wherein information block chain
It is the data-link for storing invoice status information.
Preferably, the message identification to be collected carried in obtaining information monitoring instruction, and acquire and information mark to be collected
When the invoice status information of sensible associated electronic invoice, acquisition unit is specifically used for:
If monitoring node is tax node, at least one enterprise mark carried in information monitoring instruction is obtained, and adopt
Collect and receive information with what at least one enterprise identified the corresponding associated electronic invoice of enterprise, and receives letter for collected
Breath is used as invoice status information；
If monitoring node is node of making out an invoice, at least one electronic invoice mark carried in information monitoring instruction is obtained,
And it acquires and identifies the information of making out an invoice of corresponding electronic invoice at least one electronic invoice, and by collected information of making out an invoice
As invoice status information；Alternatively, acquisition rushes red information with what at least one electronic invoice identified corresponding electronic invoice, with
And red information is rushed as invoice status information using collected；
If monitoring node is financial node, at least one electronic invoice mark carried in information monitoring instruction is obtained,
And it acquires and identifies the reimbursement information of corresponding electronic invoice at least one electronic invoice, and by collected reimbursement information
As invoice status information；Alternatively, acquisition identifies the archive information of corresponding electronic invoice at least one electronic invoice, with
And using collected archive information as invoice status information；Alternatively, acquisition is corresponding at least one electronic invoice mark
The deduction information of electronic invoice, and using collected deduction information as invoice status information.
Preferably, adding unit is specifically used for when collected invoice status information to be added in information block chain:
Endorsement node is chosen from all monitoring nodes；
The endorsement request for carrying invoice status information is sent, to each endorsement node respectively to request each endorsement
The verification result of invoice status information and invoice status information is encapsulated as sending out by node after verifying invoice status information
Ticket verification information, and endorse to invoice validation information；
The endorsement response that each endorsement node returns is received, if true based on the endorsement response that each endorsement node returns
Determine invoice status information to be verified, then the invoice validation endorsed returned to invoice status information and each endorsement node
Information encapsulation is invoice monitoring information, and is signed to invoice monitoring information, and into electronic invoice information monitoring system
Common recognition subsystem send information addition request, to request common recognition subsystem to generate information based on the invoice monitoring information signed
Block, and block of information is added in information block chain.
Preferably, the monitoring device of the electronic invoice information further includes updating unit, wherein updating unit is specifically used for:
Receive the block of information of the common recognition subsystem broadcast in electronic invoice information monitoring system；
Block of information is verified, if being verified, block of information is updated in the information block chain being locally stored.
A kind of monitoring device, comprising: memory, the computer program of processor and storage on a memory, processor are held
The step of monitoring method such as above-mentioned electronic invoice information is realized when row computer program.
A kind of nonvolatile computer storage media, non-volatile computer are stored with computer executable instructions, calculate
The step of monitoring method that machine executable instruction is used to that computer to be made to execute such as above-mentioned electronic invoice information.
The embodiment of the present invention has the beneficial effect that:
In the embodiment of the present invention, by each monitoring node in electronic invoice information monitoring system to the hair of electronic invoice
Ticket status information is monitored, and not only solving existing in the prior art can not track the invoice status of electronic invoice
The problem of monitoring, moreover, invoice status information is once added in information block chain by each monitoring node, then can not distort,
Non-repudiation ensures that the safety of the invoice status information of electronic invoice, has been avoided as much as invoice status information
The problem of being forged and replicated in batches, and then ensure that economic stable operation, further, since information block chain can not be distorted
Property and non repudiation, so, the accuracy for adding invoice status information in information block chain is higher, this sends out with regard to electron
The verifying of ticket provides good data basis, it is ensured that the accuracy of verification result meets the verifying of Current electronic invoice
Demand simplifies verifying process.
Detailed description of the invention
Fig. 1 is the system architecture schematic diagram for the electronic invoice information monitoring system that the embodiment of the present invention one provides；
Fig. 2 is the overview schematic diagram of the monitoring method of electronic invoice information provided by Embodiment 2 of the present invention；
Fig. 3 A and Fig. 3 B are the detailed process signal of the monitoring method for the electronic invoice information that the embodiment of the present invention three provides
Figure；
Fig. 4 is the illustrative view of functional configuration of the monitoring device for the electronic invoice information that the embodiment of the present invention four provides；
Fig. 5 is the hardware structural diagram for the monitoring device that the embodiment of the present invention five provides.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, is not whole embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In order to solve electronic invoice difficulty existing in the prior art verifying, transreplication and asking for effective monitoring can not be carried out
It inscribes, in the embodiment of the present invention, each monitoring node in electronic invoice information monitoring system is receiving information monitoring instruction
In the case of, the message identification to be collected carried in information monitoring instruction is obtained, and acquire related to the message identification to be collected
The invoice status information of the electronic invoice of connection, and the collected invoice status information is added in information block chain.This
Sample is monitored the invoice status information of electronic invoice by each monitoring node in electronic invoice information monitoring system,
The problem of can not carrying out tracing and monitoring to the invoice status of electronic invoice existing in the prior art is not only solved, moreover, respectively
Invoice status information is once added in information block chain by a monitoring node, then can not distort, non-repudiation, ensure that
The safety of the invoice status information of electronic invoice, be avoided as much as that invoice status information forged and replicated in batches asks
Topic, and then ensure that economic stable operation, further, since information block chain can not tamper and non repudiation, so,
The accuracy for adding the invoice status information in information block chain is higher, this provides good with regard to the verifying of electron invoice
Data basis, it is ensured that the accuracy of verification result meets the verifying demand of Current electronic invoice, simplifies verifying process.
The present invention program is described in detail below by specific embodiment, certainly, the present invention is not limited to following realities
Apply example.
Embodiment one
A kind of electronic invoice information monitoring system is provided in the embodiment of the present invention one, as shown in fig.1, the electronic invoice
Information monitoring system is divided into three-decker:
(1) presentation layer: the client including all kinds of electronic invoice service platforms, for example, the client of tax administration platform,
It the client of financial management platform and makes out an invoice and manages the client etc. of platform, be used to support user's operation.
(2) logical layer: including the common recognition subsystem that is made of multiple ordering joints for generating block of information and all kinds of
The server-side of electronic invoice service platform the server-side of financial management platform and is made out an invoice for example, the server-side of tax administration platform
The server-side etc. for managing platform, for being monitored processing to the relevant information of electronic invoice according to user's operation.
(3) data Layer: including the first database management system (for example, CouchDB) for storing information block chain, with
And the second data base management system (for example, MySql) of the business diary for storing each service platform.
Embodiment two
Based on the electronic invoice information monitoring system provided in the embodiment of the present invention one, provided in the embodiment of the present invention two
A kind of monitoring method of electronic invoice information, applied to each monitoring node in electronic invoice information monitoring system, for example, tax
The server-side of business management platform, making out an invoice manages server-side and server-side of financial management platform of platform etc., as shown in fig.2,
The process of the monitoring method of the electronic invoice information is as follows:
Step 201: receiving information monitoring instruction.
Step 202: obtaining the message identification to be collected carried in information monitoring instruction, and acquire and the information to be collected
Identify the invoice status information of associated electronic invoice.
Step 203: collected invoice status information is added in information block chain, wherein the information block chain is
For storing the data-link of invoice status information.
Embodiment three
The monitoring method of the electronic invoice information provided in the embodiment of the present invention two is described in further detail below, is had
Body, the monitoring method of the electronic invoice information provided in the embodiment of the present invention three is applied to electronic invoice information monitoring system
In each monitoring node, for example, the server-side of tax administration platform, making out an invoice manages the server-side and financial management platform of platform
Server-side etc., refering to shown in Fig. 3 A and Fig. 3 B, the detailed process of the monitoring method of the electronic invoice information is as follows:
Step 301: monitoring node receives information monitoring instruction.
In the specific implementation, user can be referred to by the client of electronic invoice service platform to server-side initiation information monitoring
It enables, for example, user enters the information monitoring interface of the client of tax administration platform, by inputting and/or selecting at least one
Enterprise identifies and clicks monitoring icon, initiates information monitoring instruction to the server-side of the tax administration platform, for another example, user enters
The information monitoring interface of the client of financial management platform, by inputting and/or selecting at least one invoice number or invoice generation
Code simultaneously clicks monitoring icon, initiates information monitoring instruction to the server-side of the financial management platform, for another example, user enters pipe of making out an invoice
The information monitoring interface of the client of platform, by inputting and/or selecting at least one invoice number or invoice codes and point
Monitoring icon is hit, makes out an invoice to this and manages server-side initiation information monitoring instruction of platform etc..
Step 302: monitoring node obtains the message identification to be collected that carries in information monitoring instruction, and acquire with should be to
Acquire the invoice status information of the associated electronic invoice of message identification.
Specifically, when executing step 302, according to the difference of monitoring node, it is understood that there may be but it is not limited to following three kinds of feelings
Condition:
The first situation: including but is not limited to a following sub-cases if monitoring node is tax node:
At least one enterprise mark carried in information monitoring instruction is obtained, and acquires and is identified at least one enterprise
The corresponding associated electronic invoice of enterprise receives information, and using collected information of receiving as invoice status information,
Wherein, the information of receiving that the corresponding associated electronic invoice of enterprise is identified with an enterprise includes but is not limited to: enterprise mark
Know, invoice type, invoice codes and invoice number of the electronic invoice which receives etc..
Second situation: if monitoring node is make out an invoice node, including but not limited to following two subcase:
(1) at least one electronic invoice mark carried in information monitoring instruction is obtained, and acquires with this at least one
Electronic invoice identifies the information of making out an invoice of corresponding electronic invoice, and believes using collected information of making out an invoice as invoice status
Breath, wherein the information of making out an invoice for identifying corresponding electronic invoice with an electronic invoice includes but is not limited to: node of making out an invoice letter
It ceases, by ticket nodal information and Transaction Information etc..
(2) at least one electronic invoice mark carried in information monitoring instruction is obtained, and is acquired and at least one electricity
Sub- invoice identifies the red information of rushing of corresponding electronic invoice, and rushes red information as invoice status information for collected,
Wherein, the red information of rushing that corresponding electronic invoice is identified with an electronic invoice includes but is not limited to: blue ticket electronic invoice is (i.e.
Primary electron invoice) invoice number and invoice codes, the invoice number of red ticket electronic invoice (i.e. modified electronic invoice), hair
Ticket code, nodal information of making out an invoice, by ticket nodal information and Transaction Information etc..
The third situation: including but is not limited to following three sub-cases if monitoring node is financial node:
(1) at least one electronic invoice mark carried in information monitoring instruction is obtained, and is acquired and at least one electronics
Invoice identifies the reimbursement information of corresponding electronic invoice, and using collected reimbursement information as invoice status information,
In, the reimbursement information for identifying corresponding electronic invoice with an electronic invoice includes but is not limited to: when claimer's title, reimbursement
Between, invoice number and invoice codes etc..
(2) at least one electronic invoice mark carried in information monitoring instruction is obtained, and is acquired and at least one electronics
Invoice identifies the archive information of corresponding electronic invoice, and using collected archive information as invoice status information,
In, the archive information for identifying corresponding electronic invoice with an electronic invoice includes but is not limited to: when filing name claims, files
Between, invoice number and invoice codes etc..
(3) at least one electronic invoice mark carried in information monitoring instruction is obtained, and is acquired and at least one electronics
Invoice identifies the deduction information of corresponding electronic invoice, and using collected deduction information as invoice status information,
In, the deduction information for identifying corresponding electronic invoice with an electronic invoice includes but is not limited to: when deduction name claims, deducts
Between, invoice number and invoice codes etc..
Step 303: monitoring node chooses endorsement node from all monitoring nodes, and respectively to each endorsement node hair
Send the endorsement request for carrying the invoice status information.
Preferably, other all monitoring nodes that can be chosen in addition to itself are used as endorsement node.
Step 304: each endorsement node verifies the invoice status information, and by the invoice status information and the hair
The verification result of ticket status information is encapsulated as invoice validation information, and according to preset endorsement strategy to the invoice validation information
It endorses, and returns to endorsement response to monitoring node.
Preferably, the verifying of each endorsement node and endorsement process can be completed by intelligent contract.
Step 305: monitoring node receives the endorsement response that each endorsement node returns, and based on each endorsement node
The endorsement of return responds, and judges whether the invoice status information is verified；If so, thening follow the steps 307；If it is not, then executing
Step 306.
Step 306: monitoring node returns to the prompt information of characterization information monitoring failure to client.
Step 307: the invoice validation information endorsed that the invoice status information and each endorsement node return is sealed
Dress is invoice monitoring information, and is signed to the invoice monitoring information, and being total into electronic invoice information monitoring system
Know subsystem and sends information addition request.
Step 308: common recognition subsystem generates block of information based on the invoice monitoring information signed, wherein block of information note
Record has but is not limited to: the cryptographic Hash of the last one block of information when generating block of information in information block chain, and the block of block of information is compiled
Number, the cryptographic Hash of invoice monitoring information and block of information.
Step 309: the block of information is added in information block chain by common recognition subsystem, and to electronic invoice information monitoring system
Each monitoring node broadcasts block of information in system.
Tellable to be, common recognition subsystem supports single node (Solo) to know together, distributed queue (Kafka) knows together and simple
Byzantine failure tolerance (SBFT) three kinds of modes of common recognition, are only illustrated in Kafka common recognition mode as an example below, specifically, are generating
When block of information, it can use but be not limited to following two mode: (1) timed reminding mechanism, that is, be arranged one for generating information
The timer of block, whenever timer receives new invoice monitoring information to constantly, checking whether, if receiving, based on
The invoice monitoring information of signature generates block of information；(2) prompting message mechanism often receives a piece of news, then checks whether and connect
New invoice monitoring information is received, if receiving, block of information is generated based on the invoice monitoring information signed.
Step 310: it is each monitoring node receive common recognition subsystem broadcast block of information in the case where, to the block of information into
Row verifying, and judge whether the block of information is verified, if so, thening follow the steps 312；If it is not, thening follow the steps 311.
Step 311: each monitoring knot removal block of information.
Step 312: each monitoring node judges whether the block of information is to generate based on the invoice monitoring information itself sent
, if so, thening follow the steps 313；If it is not, thening follow the steps 314.
Step 313: the block of information is updated in the information block chain being locally stored by each monitoring node, and to client
It returns to characterization information and monitors successful prompting message.
Step 314: the block of information is directly updated in the information block chain being locally stored by each monitoring node.
Example IV
Based on the above embodiment, a kind of monitoring device of electronic invoice information is provided in the embodiment of the present invention four, refering to
Shown in Fig. 4, the monitoring device of the electronic invoice information is included at least:
Receiving unit 401, for receiving information monitoring instruction；
Acquisition unit 402, for obtaining the message identification to be collected that carries in information monitoring instruction, and acquire with it is to be collected
The invoice status information of the associated electronic invoice of message identification；
Adding unit 403, for collected invoice status information to be added in information block chain, wherein the information area
Block chain is the data-link for storing invoice status information.
Preferably, the message identification to be collected carried in obtaining information monitoring instruction, and acquire and information mark to be collected
When the invoice status information of sensible associated electronic invoice, acquisition unit 402 is specifically used for:
If monitoring node is tax node, at least one enterprise mark carried in information monitoring instruction is obtained, and adopt
Collect and receive information with what at least one enterprise identified the corresponding associated electronic invoice of enterprise, and receives letter for collected
Breath is used as invoice status information；
If monitoring node is node of making out an invoice, at least one electronic invoice mark carried in information monitoring instruction is obtained,
And it acquires and identifies the information of making out an invoice of corresponding electronic invoice at least one electronic invoice, and by collected information of making out an invoice
As invoice status information；Alternatively, acquisition rushes red information with what at least one electronic invoice identified corresponding electronic invoice, with
And red information is rushed as invoice status information using collected；
If monitoring node is financial node, at least one electronic invoice mark carried in information monitoring instruction is obtained,
And it acquires and identifies the reimbursement information of corresponding electronic invoice at least one electronic invoice, and by collected reimbursement information
As invoice status information；Alternatively, acquisition identifies the archive information of corresponding electronic invoice at least one electronic invoice, with
And using collected archive information as invoice status information；Alternatively, acquisition is corresponding at least one electronic invoice mark
The deduction information of electronic invoice, and using collected deduction information as invoice status information.
Preferably, adding unit 403 is specifically used when collected invoice status information to be added in information block chain
In:
Endorsement node is chosen from all monitoring nodes；
The endorsement request for carrying invoice status information is sent, to each endorsement node respectively to request each endorsement
The verification result of invoice status information and invoice status information is encapsulated as sending out by node after verifying invoice status information
Ticket verification information, and endorse to invoice validation information；
The endorsement response that each endorsement node returns is received, if true based on the endorsement response that each endorsement node returns
Determine invoice status information to be verified, then the invoice validation endorsed returned to invoice status information and each endorsement node
Information encapsulation is invoice monitoring information, and is signed to invoice monitoring information, and into electronic invoice information monitoring system
Common recognition subsystem send information addition request, to request common recognition subsystem to generate information based on the invoice monitoring information signed
Block, and block of information is added in information block chain.
Preferably, the monitoring device of the electronic invoice information further includes updating unit 404, wherein updating unit 404 is specific
For:
Receive the block of information of the common recognition subsystem broadcast in electronic invoice information monitoring system；
Block of information is verified, if being verified, block of information is updated in the information block chain being locally stored.
Embodiment five
After describing the method and apparatus of exemplary embodiment of the invention, next, to the exemplary reality of the present invention
The nonvolatile computer storage media for monitoring electronic invoice information for applying mode is introduced.The embodiment of the present invention provides
A kind of nonvolatile computer storage media, the nonvolatile computer storage media are stored with computer executable instructions,
The computer executable instructions are for the step of making computer execute the monitoring method of above-mentioned electronic invoice information, for example execute such as
Step 201 shown in Fig. 2: information monitoring instruction is received；Step 202: obtain the information monitoring instruction in carry it is to be collected
Message identification, and acquire the invoice status information of electronic invoice associated with the message identification to be collected；Step 203: will adopt
The invoice status information collected is added in information block chain, wherein the information block chain is for storing invoice status information
Data-link.
Embodiment six
After the method, apparatus and nonvolatile computer storage media for describing exemplary embodiment of the invention,
Next, the monitoring device for monitoring electronic invoice information to exemplary embodiment of the invention is introduced.The present invention
Embodiment provides a kind of monitoring device, as shown in fig.5, the monitoring device may include: memory 501,502 and of processor
The computer program being stored on memory 501, processor 502 realize above-mentioned electronic invoice information when executing the computer program
Monitoring method the step of, for example realize step 201 as shown in Figure 2: receiving information monitoring instruction；Step 202: obtaining should
The message identification to be collected that carries in information monitoring instruction, and acquire electronic invoice associated with the message identification to be collected
Invoice status information；Step 203: collected invoice status information is added in information block chain, wherein the information block
Chain is the data-link for storing invoice status information.
Preferably, memory 501 may include read-only memory (ROM) and random access memory (RAM), processor
502 can be and to processor.
Further, the equipment for data processing in the embodiment of the present invention five can also include 503 He of input unit
Output device 504 etc..Input unit 503 may include stylus, keyboard, mouse, touch screen etc.；Output device 504 can wrap
Display equipment is included, such as liquid crystal display (Liquid Crystal Display, LCD), cathode-ray tube (Cathode Ray
Tube, CRT), touch screen etc..Memory 501, processor 502, input unit 503 and output device 504 can by bus or
Person's other modes connect, in Fig. 5 only for being connected by bus.
In conclusion each monitoring node in electronic invoice information monitoring system is receiving in the embodiment of the present invention
In the case that information monitoring instructs, the message identification to be collected carried in information monitoring instruction is obtained, and acquires and is somebody's turn to do wait adopt
Collect the invoice status information of the associated electronic invoice of message identification, and the collected invoice status information is added to letter
It ceases in block chain.In this way, by each monitoring node in electronic invoice information monitoring system to the invoice status of electronic invoice
Information is monitored, and not only solving existing in the prior art can not carry out tracing and monitoring to the invoice status of electronic invoice
Problem, moreover, each monitoring node can not then be distorted, can not be supported once invoice status information is added in information block chain
Rely, ensure that the safety of the invoice status information of electronic invoice, has been avoided as much as invoice status information by batch
Forge and the problem of duplication, and then ensure that economic stable operation, further, since information block chain can not tamper and not
The property denied, so, the accuracy for adding the invoice status information in information block chain is higher, this is tested with regard to electron invoice
Card provides good data basis, it is ensured that the accuracy of verification result meets the verifying demand of Current electronic invoice, letter
Verifying process is changed.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, those skilled in the art can carry out various modification and variations without departing from this hair to the embodiment of the present invention
The spirit and scope of bright embodiment.In this way, if these modifications and variations of the embodiment of the present invention belong to the claims in the present invention
And its within the scope of equivalent technologies, then the present invention is also intended to include these modifications and variations.
Claims (11)
1. a kind of monitoring method of electronic invoice information, which is characterized in that applied to each in electronic invoice information monitoring system
A monitoring node, the monitoring method include:
Receive information monitoring instruction；
The message identification to be collected carried in the information monitoring instruction is obtained, and is acquired related to the message identification to be collected
The invoice status information of the electronic invoice of connection；
The collected invoice status information is added in information block chain, wherein the information block chain is for depositing
Store up the data-link of invoice status information.
2. monitoring method as described in claim 1, which is characterized in that obtain carried in information monitoring instruction it is to be collected
Message identification, and acquire the invoice status information of electronic invoice associated with the message identification to be collected, comprising:
If the monitoring node is tax node, at least one enterprise mark carried in the information monitoring instruction is obtained,
And it acquires and receives information with what at least one described enterprise identified the corresponding associated electronic invoice of enterprise, and will collect
Described receive information as the invoice status information；
If the monitoring node is node of making out an invoice, at least one the electronic invoice mark carried in the information monitoring instruction is obtained
Know, and acquires the information of making out an invoice for identifying corresponding electronic invoice at least one described electronic invoice, and will be collected
The information of making out an invoice is as the invoice status information；Alternatively, acquisition is corresponding at least one electronic invoice mark
Electronic invoice rushes red information, and described rushes red information as the invoice status information for collected；
If the monitoring node is financial node, at least one the electronic invoice mark carried in the information monitoring instruction is obtained
Know, and acquires the reimbursement information for identifying corresponding electronic invoice at least one described electronic invoice, and will be collected
The reimbursement information is as the invoice status information；Alternatively, acquisition is corresponding at least one electronic invoice mark
The archive information of electronic invoice, and using the collected archive information as the invoice status information；Alternatively, acquisition with
At least one described electronic invoice identifies the deduction information of corresponding electronic invoice, and by the collected deduction information
As the invoice status information.
3. monitoring method as described in claim 1, which is characterized in that the collected invoice status information is added to letter
It ceases in block chain, comprising:
Endorsement node is chosen from all monitoring nodes；
The endorsement request for carrying the invoice status information is sent, to each endorsement node respectively to request each endorsement
Node is after verifying the invoice status information, by the verifying of the invoice status information and the invoice status information
As a result it is encapsulated as invoice validation information, and is endorsed to the invoice validation information；
The endorsement response that each endorsement node returns is received, if the endorsement based on each endorsement node return is in response to determining that institute
It states invoice status information to be verified, then the invoice endorsed returned to the invoice status information and each endorsement node
Verification information is encapsulated as invoice monitoring information, and signs to the invoice monitoring information, and believes to the electronic invoice
It ceases the common recognition subsystem in monitoring system and sends information addition request, to request the common recognition subsystem based on described in having signed
Invoice monitoring information generates block of information, and the block of information is added in the information block chain.
4. monitoring method as claimed in claim 3, which is characterized in that at least record has in the block of information: described in generation
The cryptographic Hash of the last one block of information when block of information in the information block chain, the block number of the block of information, the invoice
The cryptographic Hash of monitoring information and the block of information.
5. monitoring method according to any one of claims 1-4, which is characterized in that further include:
Receive the block of information of the common recognition subsystem broadcast in the electronic invoice information monitoring system；
The block of information is verified, if being verified, the block of information is updated to the information area being locally stored
In block chain.
6. a kind of monitoring device of electronic invoice information, which is characterized in that applied to each in electronic invoice information monitoring system
A monitoring node, the monitoring device include:
Receiving unit, for receiving information monitoring instruction；
Acquisition unit for obtaining the message identification to be collected carried in the information monitoring instruction, and is acquired with described wait adopt
Collect the invoice status information of the associated electronic invoice of message identification；
Adding unit, for the collected invoice status information to be added in information block chain, wherein the information area
Block chain is the data-link for storing invoice status information.
7. monitoring device as claimed in claim 6, which is characterized in that carried in obtaining information monitoring instruction wait adopt
It is described to adopt when collecting message identification, and acquiring the invoice status information of electronic invoice associated with the message identification to be collected
Collection unit is specifically used for:
If the monitoring node is tax node, at least one enterprise mark carried in the information monitoring instruction is obtained,
And it acquires and receives information with what at least one described enterprise identified the corresponding associated electronic invoice of enterprise, and will collect
Described receive information as the invoice status information；
If the monitoring node is node of making out an invoice, at least one the electronic invoice mark carried in the information monitoring instruction is obtained
Know, and acquires the information of making out an invoice for identifying corresponding electronic invoice at least one described electronic invoice, and will be collected
The information of making out an invoice is as the invoice status information；Alternatively, acquisition is corresponding at least one electronic invoice mark
Electronic invoice rushes red information, and described rushes red information as the invoice status information for collected；
If the monitoring node is financial node, at least one the electronic invoice mark carried in the information monitoring instruction is obtained
Know, and acquires the reimbursement information for identifying corresponding electronic invoice at least one described electronic invoice, and will be collected
The reimbursement information is as the invoice status information；Alternatively, acquisition is corresponding at least one electronic invoice mark
The archive information of electronic invoice, and using the collected archive information as the invoice status information；Alternatively, acquisition with
At least one described electronic invoice identifies the deduction information of corresponding electronic invoice, and by the collected deduction information
As the invoice status information.
8. monitoring device as claimed in claim 6, which is characterized in that be added to by the collected invoice status information
When in information block chain, the adding unit is specifically used for:
Endorsement node is chosen from all monitoring nodes；
The endorsement request for carrying the invoice status information is sent, to each endorsement node respectively to request each endorsement
Node is after verifying the invoice status information, by the verifying of the invoice status information and the invoice status information
As a result it is encapsulated as invoice validation information, and is endorsed to the invoice validation information；
The endorsement response that each endorsement node returns is received, if the endorsement based on each endorsement node return is in response to determining that institute
It states invoice status information to be verified, then the invoice endorsed returned to the invoice status information and each endorsement node
Verification information is encapsulated as invoice monitoring information, and signs to the invoice monitoring information, and believes to the electronic invoice
It ceases the common recognition subsystem in monitoring system and sends information addition request, to request the common recognition subsystem based on described in having signed
Invoice monitoring information generates block of information, and the block of information is added in the information block chain.
9. such as the described in any item monitoring devices of claim 6-8, which is characterized in that further include updating unit, wherein it is described more
New unit is specifically used for:
Receive the block of information of the common recognition subsystem broadcast in the electronic invoice information monitoring system；
The block of information is verified, if being verified, the block of information is updated to the information area being locally stored
In block chain.
10. a kind of monitoring device characterized by comprising memory, processor and the computer being stored on the memory
Program, the processor realize electronic invoice information as described in any one in claim 1-5 when executing the computer program
Monitoring method the step of.
11. a kind of nonvolatile computer storage media, which is characterized in that the non-volatile computer is stored with computer can
It executes instruction, the computer executable instructions are for executing computer as right wants the described in any item electronic invoices of 1-5
The step of monitoring method of information.
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| CN201711449363.3A CN109976969A (en) | 2017-12-27 | 2017-12-27 | A kind of monitoring method, device, equipment and the medium of electronic invoice information |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110349322A (en) * | 2019-07-17 | 2019-10-18 | 安徽航天信息有限公司 | A kind of invoice data verification method, device and equipment |
| CN111062766A (en) * | 2019-12-20 | 2020-04-24 | 中国银联股份有限公司 | Block chain-based electronic invoice issuing method and device |
| CN111260421A (en) * | 2020-02-11 | 2020-06-09 | 中国银联股份有限公司 | Block chain-based electronic invoice management and control method and device |
| CN111311277A (en) * | 2020-02-10 | 2020-06-19 | 腾讯科技（深圳）有限公司 | Bill processing method and device based on block chain network and related equipment |
| WO2021017438A1 (en) * | 2019-07-31 | 2021-02-04 | 创新先进技术有限公司 | Blockchain-based electronic bill cancellation method and apparatus, and electronic device |
| WO2021017470A1 (en) * | 2019-07-31 | 2021-02-04 | 创新先进技术有限公司 | Blockchain-based state machine maintenance method and apparatus |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015059669A1 (en) * | 2013-10-25 | 2015-04-30 | Stellenbosch University | System and method for monitoring third party access to a restricted item |
| CN105975384A (en) * | 2016-04-28 | 2016-09-28 | 北京小米移动软件有限公司 | Distributed process monitoring method and apparatus |
| WO2016189311A1 (en) * | 2015-05-26 | 2016-12-01 | Zeet Ltd | Computer system for implementing a transaction payment |
| CN106780033A (en) * | 2016-12-16 | 2017-05-31 | 杭州云象网络技术有限公司 | A kind of digital ticket transaction system construction method based on alliance's chain |
| CN106920169A (en) * | 2017-03-07 | 2017-07-04 | 中钞信用卡产业发展有限公司北京智能卡技术研究院 | A kind of digital ticket method of commerce and system based on block chain and digital cash |
| CN106952094A (en) * | 2017-03-10 | 2017-07-14 | 腾讯科技（深圳）有限公司 | Electronic bill management method and device |
| CN106952124A (en) * | 2017-03-16 | 2017-07-14 | 北京牛链科技有限公司 | Electronic bill management system and method based on distribution book keeping operation |
| CN107369008A (en) * | 2017-07-17 | 2017-11-21 | 北京京东金融科技控股有限公司 | For improving management method, the apparatus and system of bill business security |
| CN107451874A (en) * | 2017-07-27 | 2017-12-08 | 武汉天喻信息产业股份有限公司 | Electronic invoice integrated conduct method and system based on block chain |
-
2017
- 2017-12-27 CN CN201711449363.3A patent/CN109976969A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015059669A1 (en) * | 2013-10-25 | 2015-04-30 | Stellenbosch University | System and method for monitoring third party access to a restricted item |
| WO2016189311A1 (en) * | 2015-05-26 | 2016-12-01 | Zeet Ltd | Computer system for implementing a transaction payment |
| CN105975384A (en) * | 2016-04-28 | 2016-09-28 | 北京小米移动软件有限公司 | Distributed process monitoring method and apparatus |
| CN106780033A (en) * | 2016-12-16 | 2017-05-31 | 杭州云象网络技术有限公司 | A kind of digital ticket transaction system construction method based on alliance's chain |
| CN106920169A (en) * | 2017-03-07 | 2017-07-04 | 中钞信用卡产业发展有限公司北京智能卡技术研究院 | A kind of digital ticket method of commerce and system based on block chain and digital cash |
| CN106952094A (en) * | 2017-03-10 | 2017-07-14 | 腾讯科技（深圳）有限公司 | Electronic bill management method and device |
| CN106952124A (en) * | 2017-03-16 | 2017-07-14 | 北京牛链科技有限公司 | Electronic bill management system and method based on distribution book keeping operation |
| CN107369008A (en) * | 2017-07-17 | 2017-11-21 | 北京京东金融科技控股有限公司 | For improving management method, the apparatus and system of bill business security |
| CN107451874A (en) * | 2017-07-27 | 2017-12-08 | 武汉天喻信息产业股份有限公司 | Electronic invoice integrated conduct method and system based on block chain |
Non-Patent Citations (3)
| Title |
|---|
| WIJAYA, D.A., LIU, J.K., SUWARSONO, D.A., ZHANG, P: "A New Blockchain-Based Value-Added Tax System", 《PROVABLE SECURITY. PROVSEC 2017. LECTURE NOTES IN COMPUTER SCIENCE，SPRINGER》 * |
| 书生老徐: "Hyperledger Fabric 1.0架构及原理", 《HTTPS://BLOG.CSDN.NET/XCJING/ARTICLE/DETAILS/78883642》 * |
| 张庆胜等: "基于区块链的电子发票系统研究", 《信息安全研究》 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110349322A (en) * | 2019-07-17 | 2019-10-18 | 安徽航天信息有限公司 | A kind of invoice data verification method, device and equipment |
| WO2021017438A1 (en) * | 2019-07-31 | 2021-02-04 | 创新先进技术有限公司 | Blockchain-based electronic bill cancellation method and apparatus, and electronic device |
| WO2021017470A1 (en) * | 2019-07-31 | 2021-02-04 | 创新先进技术有限公司 | Blockchain-based state machine maintenance method and apparatus |
| CN111062766A (en) * | 2019-12-20 | 2020-04-24 | 中国银联股份有限公司 | Block chain-based electronic invoice issuing method and device |
| CN111062766B (en) * | 2019-12-20 | 2024-02-09 | 中国银联股份有限公司 | Electronic invoice issuing method and device based on blockchain |
| CN111311277A (en) * | 2020-02-10 | 2020-06-19 | 腾讯科技（深圳）有限公司 | Bill processing method and device based on block chain network and related equipment |
| CN111311277B (en) * | 2020-02-10 | 2021-11-05 | 腾讯科技（深圳）有限公司 | Bill processing method and device based on block chain network and related equipment |
| CN111260421A (en) * | 2020-02-11 | 2020-06-09 | 中国银联股份有限公司 | Block chain-based electronic invoice management and control method and device |
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