CN109583907A - A kind of checking method of electronic invoice, device, medium and electronic equipment - Google Patents
A kind of checking method of electronic invoice, device, medium and electronic equipment Download PDFInfo
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- CN109583907A CN109583907A CN201710876517.0A CN201710876517A CN109583907A CN 109583907 A CN109583907 A CN 109583907A CN 201710876517 A CN201710876517 A CN 201710876517A CN 109583907 A CN109583907 A CN 109583907A
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- 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
- G06Q30/018—Certifying business or products
- G06Q30/0185—Product, service or business identity fraud
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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
- G06F21/60—Protecting data
- G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
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Abstract
The invention discloses a kind of checking method of electronic invoice, device, medium and electronic equipments, specifically include: determining the side of making out an invoice of electronic invoice and the electronic invoice to be checked；It circulates and is recorded in chain from electronic invoice, search the target side of receiving of the electronic invoice；If finding the target side of receiving of the electronic invoice, under the side's of making out an invoice unanimous circumstances of the target side of receiving and the electronic invoice that determine the electronic invoice, assert that the electronic invoice is legal.In this way, for electronic invoice to be checked, behind the target side of receiving for finding the electronic invoice by the electronic invoice circulation record chain of storage, it is whether consistent with the side of making out an invoice of the electronic invoice according to the target side of receiving for finding the electronic invoice, can determine whether the electronic invoice is legal, without accessing tax board web, it is reduced as far as the amount of access of tax board web, to reduce the maintenance cost of tax board web.
Description
Technical field
The present invention relates to the checking technology field of electronic invoice more particularly to a kind of checking methods of electronic invoice, dress
It sets, medium and electronic equipment.
Background technique
Electronic invoice is usually pdf document, when direction drawee party of making out an invoice pays an electronic invoice, by the electricity of expenditure
The invoice information of sub- invoice is uploaded to tax board web, is saved the invoice information of the electronic invoice to electricity by tax board web
Sub- invoice database；Drawee party can obtain the electronic invoice that the side of making out an invoice is paid by modes such as Emails, alternatively, drawee party
The electronic invoice paid the side of making out an invoice can also be downloaded on the electronic invoice service platform for the side of making out an invoice, drawee party is being got out
After the electronic invoice of ticket side's expenditure, the electronic invoice can be checked by tax board web, i.e. tax board web sends out all electronics
The invoice information of ticket is stored in electronic invoice data library, and drawee party can be by inputting electronic invoice on tax board web
Number etc. one or several essential informations initiate echo request to tax board web, at this point, tax board web can be from electronics
The invoice information of electronic invoice corresponding with the essential information of input is searched in invoice database, drawee party is by comparing tax
Whether the invoice information for the electronic invoice that the invoice information that business office shows is obtained with itself is identical, to determine the electricity of itself acquisition
The true and false of sub- invoice.
Based on above-mentioned analysis it is found that in the prior art, by tax board web to the invoice informations of all electronic invoices into
Row centralized management and storage, this will necessarily occupy a large amount of storage resources of tax board web, moreover, all drawee parties are logical
The true and false that pinging electronic invoice is carried out in access tax bureau website is crossed, the amount of access of tax board web can be made excessive, to cause the tax
The overload of board web, in addition, tax board web when handling these echo requests, will necessarily expend a large amount of processing money
Source.
Summary of the invention
The embodiment of the invention provides a kind of checking method of electronic invoice, device, medium and electronic equipments, to solve
Certainly in the prior art by tax board web pinging electronic invoice, cause the amount of access of tax board web is excessive, maintenance cost compared with
High problem.
Specific technical solution provided in an embodiment of the present invention is as follows:
A kind of checking method of electronic invoice, comprising:
Determine the side of making out an invoice of electronic invoice and the electronic invoice to be checked；
It circulates and is recorded in chain from electronic invoice, search the target side of receiving of the electronic invoice, wherein electronic invoice circulation
Record chain create by each circulation stage in electronic invoice and record circulate information each record block chaining form；
If finding the target side of receiving of the electronic invoice, in the target side of receiving and the electricity for determining the electronic invoice
Under the side's of making out an invoice unanimous circumstances of sub- invoice, assert that the electronic invoice is legal.
Preferably, determining electronic invoice to be checked, comprising:
When receiving electronic invoice, the electronic invoice received is determined as to electronic invoice to be checked；Alternatively,
When receiving electronic invoice examination instruction, the indicated electronic invoice checked of electronic invoice examination instruction is determined
For electronic invoice to be checked.
It is recorded in chain preferably, circulating from electronic invoice, searches the target side of receiving of the electronic invoice, comprising:
Obtain the invoice number and issuer of the electronic invoice；
It circulates and is recorded in chain from electronic invoice, search each granting record block of issuer creation, wherein provide note
Record block be electronic invoice provide stage creation for recording issuer, each invoice number section of the issuer granting and each
The data block of the corresponding applicant of a invoice number section；
It, will be with if finding the invoice number of the electronic invoice in the invoice number section of each granting record block record
Target receive side of the corresponding applicant of invoice number section as the electronic invoice where the invoice number of the electronic invoice.
It is recorded in chain preferably, circulating from electronic invoice, searches each granting record block of issuer creation, further includes:
If each record block in electronic invoice circulation record chain is added using the digital certificate private key of creation node
Close, then using the digital certificate public key of the issuer of electronic invoice, to each record block in electronic invoice circulation record chain
It is decrypted, obtains each granting record block of issuer creation.
Preferably, above-mentioned checking method further include:
If not finding the invoice number of the electronic invoice in the invoice number section of each granting record block record, recognize
The fixed electronic invoice is illegal.
Preferably, under the side's of making out an invoice unanimous circumstances of the target side of receiving and the electronic invoice that determine the electronic invoice,
Before assert that the electronic invoice is legal, further includes:
It circulates in record chain from electronic invoice, that searches that the side of making out an invoice creates each receives record block, wherein receives note
Record block be electronic invoice receive the stage creation for record the side of receiving, each invoice number section that the side of receiving receives and respectively
The data block of the corresponding issuer of a invoice number section；
The invoice number of the electronic invoice is searched in each invoice number section for receiving record block record.
Preferably, circulate in record chain from electronic invoice, that searches that the side of making out an invoice creates each receives record block, further includes:
If each record block in electronic invoice circulation record chain is added using the digital certificate private key of creation node
Close, then using the digital certificate public key of the side of making out an invoice of electronic invoice, to each record block in electronic invoice circulation record chain
It is decrypted, obtain that the side of making out an invoice creates each receives record block.
Preferably, above-mentioned checking method further include:
If finding the invoice number of the electronic invoice in each invoice number section for receiving record block record, it is determined that
The actually side of receiving of the electronic invoice and the side of making out an invoice of the electronic invoice are consistent, and assert that the electronic invoice is legal；
If not finding the invoice number of the electronic invoice in each invoice number section for receiving record block record, recognize
The fixed electronic invoice is illegal.
Preferably, under the side's of making out an invoice unanimous circumstances of the target side of receiving and the electronic invoice that determine the electronic invoice,
Before assert that the electronic invoice is legal, further includes:
It circulates and is recorded in chain from electronic invoice, search each usage record block that the side of making out an invoice creates, wherein use note
Record block be electronic invoice service stage creation for record the side of making out an invoice, each electronic invoice that the side of making out an invoice uses
The data block of the drawee party of invoice number and each electronic invoice；
From each usage record block record each electronic invoice drawee party in, search the electronic invoice by ticket
Side, and whether the drawee party for judging that the drawee party of the electronic invoice found and the electronic invoice are shown is consistent.
It is recorded in chain preferably, circulating from electronic invoice, searches each usage record block that the side of making out an invoice creates, further includes:
If each record block in electronic invoice circulation record chain is added using the digital certificate private key of creation node
Close, then using the digital certificate public key of the side of making out an invoice of electronic invoice, to each record block in electronic invoice circulation record chain
It is decrypted, obtains each usage record block that the side of making out an invoice creates.
Preferably, above-mentioned checking method further include:
If the electronic invoice found in the drawee party of each electronic invoice of each usage record block record
Drawee party is consistent with the drawee party that the electronic invoice is shown, then assert that the electronic invoice is legal；
If the electronic invoice found in the drawee party of each electronic invoice of each usage record block record
Drawee party and the drawee party that the electronic invoice is shown are inconsistent, then assert that the electronic invoice is illegal.
A kind of checking device of electronic invoice, comprising:
Determining module, for determining the side of making out an invoice of electronic invoice and the electronic invoice to be checked；
Searching module records in chain for circulating from electronic invoice, searches the target side of receiving of the electronic invoice, wherein
Electronic invoice circulation record chain is created by each circulation stage in electronic invoice and records each record block chain of circulation information
It connects；
Authentication module is determining electronics hair if finding the target side of receiving of the electronic invoice for searching module
Under the target side of receiving of ticket and the side's of making out an invoice unanimous circumstances of the electronic invoice, assert that the electronic invoice is legal.
Preferably, determining module is specifically used for when determining the electronic invoice wait check:
When receiving electronic invoice, the electronic invoice received is determined as to electronic invoice to be checked；Alternatively,
When receiving electronic invoice examination instruction, the indicated electronic invoice checked of electronic invoice examination instruction is determined
For electronic invoice to be checked.
Preferably, recording in chain circulating from electronic invoice, when searching the target side of receiving of the electronic invoice, mould is searched
Block is specifically used for:
Obtain the invoice number and issuer of the electronic invoice；
It circulates and is recorded in chain from electronic invoice, search each granting record block of issuer creation, wherein provide note
Record block be electronic invoice provide stage creation for recording issuer, each invoice number section of the issuer granting and each
The data block of the corresponding applicant of a invoice number section；
It, will be with if finding the invoice number of the electronic invoice in the invoice number section of each granting record block record
Target receive side of the corresponding applicant of invoice number section as the electronic invoice where the invoice number of the electronic invoice.
Preferably, being recorded in chain circulating from electronic invoice, when searching each granting record block of issuer creation, look into
Module is looked for be also used to:
If each record block in electronic invoice circulation record chain is added using the digital certificate private key of creation node
Close, then using the digital certificate public key of the issuer of electronic invoice, to each record block in electronic invoice circulation record chain
It is decrypted, obtains each granting record block of issuer creation.
Preferably, authentication module is specifically used for: if searching module is not in the invoice number section of each granting record block record
The invoice number of the electronic invoice is found, then assert that the electronic invoice is illegal.
Preferably, under the side's of making out an invoice unanimous circumstances of the target side of receiving and the electronic invoice that determine the electronic invoice,
Before assert that the electronic invoice is legal, searching module is also used to:
It circulates in record chain from electronic invoice, that searches that the side of making out an invoice creates each receives record block, wherein receives note
Record block be electronic invoice receive the stage creation for record the side of receiving, each invoice number section that the side of receiving receives and respectively
The data block of the corresponding issuer of a invoice number section；
The invoice number of the electronic invoice is searched in each invoice number section for receiving record block record.
Preferably, circulate in record chain from electronic invoice, that searches that the side of making out an invoice creates is each when receiving record block, looks into
Module is looked for be also used to:
If each record block in electronic invoice circulation record chain is added using the digital certificate private key of creation node
Close, then using the digital certificate public key of the side of making out an invoice of electronic invoice, to each record block in electronic invoice circulation record chain
It is decrypted, obtain that the side of making out an invoice creates each receives record block.
Preferably, authentication module is also used to:
If searching module finds the invoice number of the electronic invoice in each invoice number section for receiving record block record
Code, it is determined that the actually side of receiving of the electronic invoice and the side of making out an invoice of the electronic invoice are consistent, and assert that the electronic invoice closes
Method；
If searching module does not find the invoice number of the electronic invoice in each invoice number section for receiving record block record
Code, then assert that the electronic invoice is illegal.
Preferably, under the side's of making out an invoice unanimous circumstances of the target side of receiving and the electronic invoice that determine the electronic invoice,
Before assert that the electronic invoice is legal, searching module is also used to:
It circulates and is recorded in chain from electronic invoice, search each usage record block that the side of making out an invoice creates, wherein use note
Record block be electronic invoice service stage creation for record the side of making out an invoice, each electronic invoice that the side of making out an invoice uses
The data block of the drawee party of invoice number and each electronic invoice；
From each usage record block record each electronic invoice drawee party in, search the electronic invoice by ticket
Side, and whether the drawee party for judging that the drawee party of the electronic invoice found and the electronic invoice are shown is consistent.
Preferably, being recorded in chain circulating from electronic invoice, when searching each usage record block that the side of making out an invoice creates, look into
Module is looked for be also used to:
If each record block in electronic invoice circulation record chain is added using the digital certificate private key of creation node
Close, then using the digital certificate public key of the side of making out an invoice of electronic invoice, to each record block in electronic invoice circulation record chain
It is decrypted, obtains each usage record block that the side of making out an invoice creates.
Preferably, authentication module is also used to:
If searching module determination is found in the drawee party for each electronic invoice that each usage record block records
The drawee party of the electronic invoice is consistent with the drawee party that the electronic invoice is shown, then assert that the electronic invoice is legal；
If enquiry module determination is found in the drawee party for each electronic invoice that each usage record block records
The drawee party of the electronic invoice and the drawee party that the electronic invoice is shown are inconsistent, then assert that the electronic invoice is illegal.
A kind of nonvolatile computer storage media, the nonvolatile computer storage media are stored with executable program,
The executable code processor executes the step of checking method for realizing above-mentioned electronic invoice.
A kind of electronic equipment, comprising: memory, the computer program of processor and storage on a memory, processor are held
The step of realizing the checking method of above-mentioned electronic invoice when the row computer program.
The embodiment of the present invention has the beneficial effect that:
In the embodiment of the present invention, for electronic invoice to be checked, circulates to record in chain from the electronic invoice of storage and search
The target side of receiving of the electronic invoice, and it is whether consistent with the side of making out an invoice according to the target side of receiving is found, that is, it can determine the electronics
Whether invoice is legal, has no longer been reduced as far as tax board web by access tax board web come pinging electronic invoice
Amount of access, so that the load of tax board web is reduced while saving a large amount of process resources of tax board web, and
And also do not need tax board web and centralized management and storage are carried out to the invoice information of all electronic invoices, it keeps away as much as possible
Exempt to lead to the tax due to needing tax board web to carry out centralized management and storage to the invoice information of all electronic invoices
The larger problem of the storage resource occupancy of business board web.
Detailed description of the invention
Figure 1A is the structural schematic diagram of distributed node network in the embodiment of the present invention；
Figure 1B is the overview schematic diagram of the checking method of electronic invoice in the embodiment of the present invention one；
Fig. 2 is the idiographic flow schematic diagram of the checking method of electronic invoice in the embodiment of the present invention two；
Fig. 3 is the illustrative view of functional configuration of the checking device of electronic invoice in the embodiment of the present invention three；
Fig. 4 is the hardware structural diagram of electronic equipment in the embodiment of the present invention five.
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 it is all its
His embodiment, shall fall within the protection scope of the present invention.
In order to solve to cause the amount of access of tax board web by tax board web pinging electronic invoice in the prior art
Excessive, the higher problem of maintenance cost, in the embodiment of the present invention, each enterprise and tax board web are respectively as a node
It is linked in distributed node network as shown in Figure 1A, each node in the distributed node network utilizes digital certificate
Public key (wherein, if the node has unified social credibility code, can also utilize digital certificate public affairs as unique identity
Key and unified social credibility code utilize digital certificate public key and unified social credibility code to make as unique identity
It is for the purpose of identity: when the digital certificate public key of the node is not available, using unified social credibility code
Restore the data information of the node, for example, restoring electronic invoice circulation record chain etc.), moreover, in the distributed node network
Each node save one by the creation of each circulation stage in electronic invoice for recording electronic invoice in phase
Should circulate the stage circulation information each record block chaining made of electronic invoice circulation record chain, be based on this, the distribution
Any one node in meshed network can then circulate from the electronic invoice of preservation and remember to the true and false of pinging electronic invoice
It records in chain, searches the target side of receiving of the electronic invoice, it, should determining if finding the target side of receiving of the electronic invoice
Under the target side of receiving of electronic invoice and the side's of making out an invoice unanimous circumstances of the electronic invoice, assert that the electronic invoice is legal.This
Sample, for electronic invoice to be checked, the target that the electronic invoice is searched from the electronic invoice of preservation circulation record chain is received
Side, and it is whether consistent with the side of making out an invoice according to the target side of receiving is found, that is, can determine whether the electronic invoice is legal, it is no longer logical
It crosses access tax bureau website and carrys out pinging electronic invoice, the amount of access of tax board web has been reduced as far as, thus saving
While a large amount of process resources of tax board web, the load of tax board web is reduced, moreover, also not needing the tax bureau
Website carries out centralized management and storage to the invoice information of all electronic invoices, has been avoided as much as due to needing the tax
Board web carries out centralized management and storage to the invoice information of all electronic invoices, and the storage of the tax board web is caused to provide
The larger problem of source occupancy.
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
The embodiment of the present invention one provides a kind of checking method of electronic invoice, and the executing subject of the checking method can be with
It is any one node in distributed node network as shown in Figure 1A, refering to fig. 1 shown in B, the examination side of the electronic invoice
The process of method is as follows:
Step 101: determining the side of making out an invoice of electronic invoice and the electronic invoice to be checked.
Step 102: circulating and recorded in chain from electronic invoice, search the target side of receiving of the electronic invoice, wherein electronics
Invoice circulation record chain create by each circulation stage in electronic invoice and record circulate information each record block chaining and
At.
Step 103: if finding the target side of receiving of the electronic invoice, being received in the target for determining the electronic invoice
Assert that the electronic invoice is legal under the side's of making out an invoice unanimous circumstances of the electronic invoice in side.
In the embodiment of the present invention one, for electronic invoice to be checked, circulates to record in chain from the electronic invoice of storage and look into
The target side of receiving of the electronic invoice is looked for, and whether consistent with the side of making out an invoice according to the target side of receiving is found, that is, can determine the electricity
Whether sub- invoice is legal, has no longer been reduced as far as tax board web by access tax board web come pinging electronic invoice
Amount of access, to reduce the load of the tax board web while saving a large amount of process resources of tax board web,
Centralized management and storage are carried out to the invoice information of all electronic invoices moreover, also not needing tax board web, as much as possible
It avoids due to needing tax board web to carry out centralized management and storage to the invoice information of all electronic invoices, leads to this
The larger problem of the storage resource occupancy of tax board web.
Embodiment two
The checking method of the electronic invoice referred in above-described embodiment one is described in further detail below, refering to Fig. 2
Shown, in the embodiment of the present invention two, the detailed process of the checking method of electronic invoice is as follows:
Step 201: determining electronic invoice to be checked.
In the specific implementation, user according to self-demand and habit, can flexibly set the examination mechanism of electronic invoice
Trigger point, for example, user the trigger point of the examination mechanism of electronic invoice can be arranged are as follows: when receiving electronic invoice, i.e.,
The examination mechanism of triggering electronic invoice as long as receiving electronic invoice, will send out the electronics received in the case
Ticket is determined as electronic invoice to be checked；For another example, user the trigger point of the examination mechanism of electronic invoice can be arranged are as follows: connect
When receiving electronic invoice examination instruction, that is, the examination mechanism of electronic invoice is triggered, in the case, as long as receiving electronics hair
The indicated electronic invoice checked of electronic invoice examination instruction will be determined as electronics to be checked and sent out by ticket examination instruction
Ticket.
Step 202: obtaining invoice number, the side of making out an invoice and the issuer of the electronic invoice.
Step 203: circulating and recorded in chain from electronic invoice, search each granting of the issuer creation of the electronic invoice
Record block, wherein providing record block is in electronic invoice granting stage creation for recording issuer, the issuer granting
Each invoice number section and the corresponding applicant of each invoice number section data block.
It is tellable to be, if each record block in electronic invoice circulation record chain is the number using creation node
What certificate and private key was encrypted, then it can be used when executing step 203 but be not limited to following manner: utilize the electronic invoice
The side of making out an invoice digital certificate public key, to the electronic invoice circulate record chain in each record block be decrypted, obtain this and open
Each usage record block of ticket side's creation.
Step 204: in the invoice number section of each granting record block record, the invoice number of the electronic invoice is searched, if
The invoice number that the electronic invoice is found in the invoice number section of each granting record block record, thens follow the steps 206；If
The invoice number for not finding the electronic invoice in the invoice number section of each granting record block record, thens follow the steps 205.
Step 205: assert that the electronic invoice is illegal.
Step 206: applicant that the invoice number section where the invoice number with the electronic invoice is corresponding is as the electricity
The target side of receiving of sub- invoice.
Step 207: whether the target side of receiving for judging the electronic invoice is consistent with the side of making out an invoice of the electronic invoice, if so,
Then follow the steps 208；Otherwise, step 205 is executed.
Step 208: circulate in record chain from the electronic invoice, search that the side of making out an invoice creates it is each receive record block,
In, receive record block be electronic invoice receive the stage creation for record the side of receiving, each invoice that the side of receiving receives
The data block of number section and the corresponding issuer of each invoice number section.
It is tellable to be, if each record block in electronic invoice circulation record chain is the number using creation node
What certificate and private key was encrypted, then it can be used when executing step 208 but be not limited to following manner: using changing electronic invoice
The side of making out an invoice digital certificate public key, to the electronic invoice circulate record chain in each record block be decrypted, obtain this and open
The each of ticket side's creation receives record block.
Step 209: in each invoice number section for receiving record block record, the invoice number of the electronic invoice is searched, if
The invoice number that the electronic invoice is found in each invoice number section for receiving record block record, thens follow the steps 210；If
The invoice number for not searching the electronic invoice in each invoice number section for receiving record block record, thens follow the steps 205.
Step 210: the side of making out an invoice of the actually side of receiving and the electronic invoice that determine the electronic invoice is consistent, i.e. the electronics
Really the electronic invoice has been received in the side of making out an invoice of invoice.
Step 211: using the digital certificate public key of the side of making out an invoice of the electronic invoice, circulating to the electronic invoice and record chain
In each record block be decrypted, obtain each usage record block that the side of making out an invoice of the electronic invoice creates, wherein use
Record block be electronic invoice service stage creation for record the side of making out an invoice, each electronic invoice that the side of making out an invoice uses
Invoice number and each electronic invoice drawee party data block.
It is tellable to be, if each record block in electronic invoice circulation record chain is the number using creation node
What certificate and private key was encrypted, then it can be used when executing step 211 but be not limited to following manner: utilize the electronic invoice
The side of making out an invoice digital certificate public key, to the electronic invoice circulate record chain in each record block be decrypted, obtain this and open
Each usage record block of ticket side's creation.
Step 212: in the drawee party of each electronic invoice recorded from each usage record block, searching electronics hair
The drawee party of ticket.
Step 213: judge the drawee party of the electronic invoice found and drawee party that the electronic invoice is shown whether one
It causes, if so, thening follow the steps 214；If it is not, thening follow the steps 205.
Step 214: assert that the electronic invoice is legal.
In the embodiment of the present invention two, for electronic invoice to be checked, circulates to record in chain from the electronic invoice of storage and look into
The target side of receiving of the electronic invoice is looked for, and whether consistent with the side of making out an invoice according to the target side of receiving is found, that is, can determine the electricity
Whether sub- invoice is legal, has no longer been reduced as far as tax board web by access tax board web come pinging electronic invoice
Amount of access, to reduce the load of the tax board web while saving a large amount of process resources of tax board web,
Centralized management and storage are carried out to the invoice information of all electronic invoices moreover, also not needing tax board web, as much as possible
It avoids due to needing tax board web to carry out centralized management and storage to the invoice information of all electronic invoices, leads to this
The larger problem of the storage resource occupancy of tax board web, in addition, the target side of receiving, reality by searching for electronic invoice
The side of receiving and drawee party realize the retrospect of the circulation situation to electronic invoice, further increase electronic invoice examination
Accuracy.
Embodiment three
The embodiment of the present invention three provides a kind of checking device of electronic invoice, as shown in fig.3, the electronic invoice
Checking device includes at least:
Determining module 301, for determining the side of making out an invoice of electronic invoice and the electronic invoice to be checked；
Searching module 302 records in chain for circulating from electronic invoice, searches the target side of receiving of the electronic invoice,
In, electronic invoice circulation record chain is created by each circulation stage in electronic invoice and records each record of circulation information
Block chaining forms；
Authentication module 303 should determining if finding the target side of receiving of the electronic invoice for searching module 302
Under the target side of receiving of electronic invoice and the side's of making out an invoice unanimous circumstances of the electronic invoice, assert that the electronic invoice is legal.
Preferably, determining module 301 is specifically used for when determining the electronic invoice wait check:
When receiving electronic invoice, the electronic invoice received is determined as to electronic invoice to be checked；Alternatively,
When receiving electronic invoice examination instruction, the indicated electronic invoice checked of electronic invoice examination instruction is determined
For electronic invoice to be checked.
Preferably, recording in chain circulating from electronic invoice, when searching the target side of receiving of the electronic invoice, mould is searched
Block 302 is specifically used for:
Obtain the invoice number and issuer of the electronic invoice；
It circulates and is recorded in chain from electronic invoice, search each granting record block of issuer creation, wherein provide note
Record block be electronic invoice provide stage creation for recording issuer, each invoice number section of the issuer granting and each
The data block of the corresponding applicant of a invoice number section；
It, will be with if finding the invoice number of the electronic invoice in the invoice number section of each granting record block record
Target receive side of the corresponding applicant of invoice number section as the electronic invoice where the invoice number of the electronic invoice.
Preferably, being recorded in chain circulating from electronic invoice, when searching each granting record block of issuer creation, look into
Module 302 is looked for be also used to:
If each record block in electronic invoice circulation record chain is added using the digital certificate private key of creation node
Close, then using the digital certificate public key of the issuer of electronic invoice, to each record block in electronic invoice circulation record chain
It is decrypted, obtains each granting record block of issuer creation.
Preferably, authentication module 303 is specifically used for: if searching module 302 is not in the invoice of each granting record block record
The invoice number of the electronic invoice is found in number section, then assert that the electronic invoice is illegal.
Preferably, under the side's of making out an invoice unanimous circumstances of the target side of receiving and the electronic invoice that determine the electronic invoice,
Before assert that the electronic invoice is legal, searching module 302 is also used to:
It circulates in record chain from electronic invoice, that searches that the side of making out an invoice creates each receives record block, wherein receives note
Record block be electronic invoice receive the stage creation for record the side of receiving, each invoice number section that the side of receiving receives and respectively
The data block of the corresponding issuer of a invoice number section；
The invoice number of the electronic invoice is searched in each invoice number section for receiving record block record.
Preferably, circulate in record chain from electronic invoice, that searches that the side of making out an invoice creates is each when receiving record block, looks into
Module 302 is looked for be also used to:
If each record block in electronic invoice circulation record chain is added using the digital certificate private key of creation node
Close, then using the digital certificate public key of the side of making out an invoice of electronic invoice, to each record block in electronic invoice circulation record chain
It is decrypted, obtain that the side of making out an invoice creates each receives record block.
Preferably, authentication module 303 is also used to:
If searching module 302 finds the invoice of the electronic invoice in each invoice number section for receiving record block record
Number, it is determined that the actually side of receiving of the electronic invoice and the side of making out an invoice of the electronic invoice are consistent, and assert that the electronic invoice closes
Method；
If searching module 302 does not find the hair of the electronic invoice in each invoice number section for receiving record block record
Ticket number then assert that the electronic invoice is illegal.
Preferably, under the side's of making out an invoice unanimous circumstances of the target side of receiving and the electronic invoice that determine the electronic invoice,
Before assert that the electronic invoice is legal, searching module 302 is also used to:
It circulates and is recorded in chain from electronic invoice, search each usage record block that the side of making out an invoice creates, wherein use note
Record block be electronic invoice service stage creation for record the side of making out an invoice, each electronic invoice that the side of making out an invoice uses
The data block of the drawee party of invoice number and each electronic invoice；
From each usage record block record each electronic invoice drawee party in, search the electronic invoice by ticket
Side, and whether the drawee party for judging that the drawee party of the electronic invoice found and the electronic invoice are shown is consistent.
Preferably, being recorded in chain circulating from electronic invoice, when searching each usage record block that the side of making out an invoice creates, look into
Module 302 is looked for be also used to:
If each record block in electronic invoice circulation record chain is added using the digital certificate private key of creation node
Close, then using the digital certificate public key of the side of making out an invoice of electronic invoice, to each record block in electronic invoice circulation record chain
It is decrypted, obtains each usage record block that the side of making out an invoice creates.
Preferably, authentication module 303 is also used to:
If the determination of searching module 302 is searched in the drawee party for each electronic invoice that each usage record block records
The drawee party of the electronic invoice arrived is consistent with the drawee party that the electronic invoice is shown, then assert that the electronic invoice is legal；
If the determination of enquiry module 302 is searched in the drawee party for each electronic invoice that each usage record block records
The drawee party of the electronic invoice arrived and the drawee party that the electronic invoice is shown are inconsistent, then assert that the electronic invoice is illegal.
Example IV
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 electronic invoice examination for applying mode is introduced.The embodiment of the present invention four provides
A kind of nonvolatile computer storage media, the nonvolatile computer storage media are stored with executable program, this can hold
Line program is executed by processor the step of checking method for realizing above-mentioned electronic invoice, for example realizes step as shown in fig. 1
101: determining the side of making out an invoice of electronic invoice and the electronic invoice to be checked；Step 102: circulating from electronic invoice and record chain
In, search the target side of receiving of the electronic invoice, wherein electronic invoice circulation record chain is by each circulation in electronic invoice
Stage create and record circulation information each record block chaining form；Step 103: if finding the target of the electronic invoice
The side of receiving, then under the side's of making out an invoice unanimous circumstances of the target side of receiving and the electronic invoice that determine the electronic invoice, assert should
Electronic invoice is legal.
Embodiment five
After the method, apparatus and nonvolatile computer storage media for describing exemplary embodiment of the invention,
Next, the electronic equipment for electronic invoice examination to exemplary embodiment of the invention is introduced.The present invention is implemented
Example five provides a kind of electronic equipment, which can be but be not limited to PC device, tax control tray etc., tool
Body, the electronic equipment may include: memory 401, processor 402 and the computer program being stored on memory 401,
The step of processor 402 realizes the checking method of above-mentioned electronic invoice when executing the computer program, for example realize as shown in figure 1
Shown step 101: the side of making out an invoice of electronic invoice and the electronic invoice to be checked is determined；Step 102: from electronic invoice
In circulation record chain, the target side of receiving of the electronic invoice is searched, wherein electronic invoice circulation record chain is by electronic invoice
Each circulation stage create and record circulation information each record block chaining form；Step 103: if finding the electronics
The target side of receiving of invoice, then in the consistent feelings in the side of making out an invoice of the target side of receiving and the electronic invoice that determine the electronic invoice
Under condition, assert that the electronic invoice is legal.
Preferably, memory 401 may include read-only memory (ROM) and random access memory (RAM), processor
402 can be and to processor.
Further, the electronic equipment in the embodiment of the present invention five can also include input unit 403 and output device
404 etc..Input unit 403 may include stylus, keyboard, mouse, touch screen etc.；Output device 404 may include that display is set
It is standby, as liquid crystal display (Liquid Crystal Display, LCD), cathode-ray tube (Cathode Ray Tube,
CRT), touch screen etc..Memory 401, processor 402, input unit 403 and output device 404 can by bus or its
He connects mode, in Fig. 4 only for being connected by bus.
In conclusion determining the side of making out an invoice of electronic invoice and the electronic invoice to be checked in the embodiment of the present invention
Afterwards, it circulates and is recorded in chain from electronic invoice, the target side of receiving of the electronic invoice is searched, if finding the mesh of the electronic invoice
The side of receiving is marked, then under the side's of making out an invoice unanimous circumstances of the target side of receiving and the electronic invoice that determine the electronic invoice, is assert
The electronic invoice is legal.In this way, being directed to electronic invoice to be checked, circulates to record to search in chain from the electronic invoice of storage and be somebody's turn to do
The target side of receiving of electronic invoice, and it is whether consistent with the side of making out an invoice according to the target side of receiving is found, that is, it can determine that the electronics is sent out
Whether ticket is legal, has no longer been reduced as far as the visit of tax board web by access tax board web come pinging electronic invoice
The amount of asking, so that the load of tax board web is reduced while saving a large amount of process resources of tax board web, moreover,
It does not need tax board web and centralized management and storage is carried out to the invoice information of all electronic invoices, be avoided as much as yet
Due to needing tax board web to carry out centralized management and storage to the invoice information of all electronic invoices, lead to the tax
The larger problem of the storage resource occupancy of board web.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer journey
Sequence product.Therefore, complete hardware embodiment, complete software embodiment or combining software and hardware aspects can be used in the present invention
The form of embodiment.Moreover, it wherein includes the calculating of computer usable program code that the present invention, which can be used in one or more,
The computer program implemented in machine usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
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 can be realized by computer program instructions each in flowchart and/or the block diagram
The combination of process and/or box in process and/or box and flowchart and/or the block diagram.It can provide these computers
Processor of the program instruction to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices
To generate a machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute
For realizing the function of being specified in one or more flows of the flowchart and/or one or more blocks of the block diagram
Device.
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 instruction stored in the computer readable memory generation includes
The manufacture of command device, the command device are realized 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
Series of operation steps are executed on computer or other programmable devices to generate computer implemented processing, thus calculating
The instruction executed on machine or other programmable devices is provided for realizing in one or more flows of the flowchart and/or side
The step of function of being specified in block diagram one box or multiple boxes.
Although preferred embodiments of the present invention have been described, once a person skilled in the art knows basic wounds
The property made concept, then additional changes and modifications may be made to these embodiments.It is wrapped so the following claims are intended to be interpreted as
It includes preferred 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 to the embodiment of the present invention
The spirit and scope of inventive embodiments.If being wanted in this way, these modifications and variations of the embodiment of the present invention belong to right of the present invention
Ask and its equivalent technologies within the scope of, then the present invention is also intended to include these modifications and variations.
Claims (24)
1. a kind of checking method of electronic invoice characterized by comprising
Determine the side of making out an invoice of electronic invoice and the electronic invoice to be checked；
It circulates and is recorded in chain from electronic invoice, search the target side of receiving of the electronic invoice, wherein the electronic invoice circulation
Record chain create by each circulation stage in electronic invoice and record circulate information each record block chaining form；
If finding the target side of receiving of the electronic invoice, in the target side of receiving and the electricity for determining the electronic invoice
Under the side's of making out an invoice unanimous circumstances of sub- invoice, assert that the electronic invoice is legal.
2. checking method as described in claim 1, which is characterized in that determine electronic invoice to be checked, comprising:
When receiving electronic invoice, the electronic invoice received is determined as to electronic invoice to be checked；Alternatively,
When receiving electronic invoice examination instruction, the indicated electronic invoice checked of electronic invoice examination instruction is determined as
Electronic invoice to be checked.
3. checking method as described in claim 1, which is characterized in that circulate and recorded in chain from electronic invoice, search the electricity
The target side of receiving of sub- invoice, comprising:
Obtain the invoice number and issuer of the electronic invoice；
It circulates and is recorded in chain from the electronic invoice, search each granting record block of the issuer creation, wherein the hair
Putting record block is in electronic invoice granting stage creation for recording issuer, each invoice number section of the issuer granting
The data block of applicant corresponding with each invoice number section；
If finding the invoice number of the electronic invoice in the invoice number section of each granting record block record, will with it is described
Target receive side of the corresponding applicant of invoice number section as the electronic invoice where the invoice number of electronic invoice.
4. checking method as claimed in claim 3, which is characterized in that circulate and recorded in chain from the electronic invoice, search institute
State each granting record block of issuer creation, further includes:
If each record block in the electronic invoice circulation record chain is added using the digital certificate private key of creation node
Close, then using the digital certificate public key of the issuer of the electronic invoice, circulating to the electronic invoice, it is each in chain to record
A record block is decrypted, and obtains each granting record block of the issuer creation.
5. checking method as claimed in claim 3, which is characterized in that the checking method further include:
If not finding the invoice number of the electronic invoice in the invoice number section of each granting record block record, institute is assert
It is illegal to state electronic invoice.
6. checking method as described in claim 1, which is characterized in that in the target side of receiving and institute for determining the electronic invoice
Under the side's of the making out an invoice unanimous circumstances for stating electronic invoice, before assert that the electronic invoice is legal, the checking method further include:
It circulates in record chain from the electronic invoice, what the side of making out an invoice described in lookup created each receives record block, wherein the neck
With record block be electronic invoice receive the stage creation for record the side of receiving, each invoice number section that the side of receiving receives
The data block of issuer corresponding with each invoice number section；
The invoice number of the electronic invoice is searched in each invoice number section for receiving record block record.
7. checking method as claimed in claim 6, which is characterized in that circulate and recorded in chain from the electronic invoice, search institute
That states that the side of making out an invoice creates each receives record block, further includes:
If each record block in the electronic invoice circulation record chain is added using the digital certificate private key of creation node
Close, then using the digital certificate public key of the side of making out an invoice of the electronic invoice, circulating to the electronic invoice, it is each in chain to record
A record block is decrypted, and what the side of making out an invoice described in acquisition created each receives record block.
8. checking method as claimed in claim 6, which is characterized in that the checking method further include:
If finding the invoice number of the electronic invoice in each invoice number section for receiving record block record, it is determined that described
The actually side of receiving of electronic invoice and the side of making out an invoice of the electronic invoice are consistent, and assert that the electronic invoice is legal；
If not finding the invoice number of the electronic invoice in each invoice number section for receiving record block record, institute is assert
It is illegal to state electronic invoice.
9. checking method as described in claim 1, which is characterized in that in the target side of receiving and institute for determining the electronic invoice
Under the side's of the making out an invoice unanimous circumstances for stating electronic invoice, before assert that the electronic invoice is legal, the checking method further include:
It circulates and is recorded in chain from the electronic invoice, each usage record block that the side of making out an invoice described in lookup creates, wherein described to make
With record block be in the creation of electronic invoice service stage for record the side of making out an invoice, each electronics that the side of making out an invoice uses send out
The data block of the drawee party of the invoice number of ticket and each electronic invoice；
In the drawee party of each electronic invoice recorded from each usage record block, the drawee party of the electronic invoice is searched,
And whether the drawee party for judging that the drawee party of the electronic invoice found and the electronic invoice are shown is consistent.
10. checking method as claimed in claim 9, which is characterized in that circulate and recorded in chain from the electronic invoice, search institute
State each usage record block that the side of making out an invoice creates, further includes:
If each record block in the electronic invoice circulation record chain is added using the digital certificate private key of creation node
Close, then using the digital certificate public key of the side of making out an invoice of the electronic invoice, circulating to the electronic invoice, it is each in chain to record
A record block is decrypted, each usage record block that the side of making out an invoice described in acquisition creates.
11. checking method as claimed in claim 9, which is characterized in that the checking method further include:
If each usage record block record each electronic invoice drawee party in find the electronic invoice by
Ticket side is consistent with the drawee party that the electronic invoice is shown, then assert that the electronic invoice is legal；
If each usage record block record each electronic invoice drawee party in find the electronic invoice by
Ticket side and the drawee party that the electronic invoice is shown are inconsistent, then assert that the electronic invoice is illegal.
12. a kind of checking device of electronic invoice characterized by comprising
Determining module, for determining the side of making out an invoice of electronic invoice and the electronic invoice to be checked；
Searching module records in chain for circulating from electronic invoice, searches the target side of receiving of the electronic invoice, wherein institute
Electronic invoice circulation record chain is stated to be created by each circulation stage in electronic invoice and record each record block of circulation information
It links；
Authentication module is determining the electricity if finding the target side of receiving of the electronic invoice for the searching module
Under the side's of making out an invoice unanimous circumstances of the target side of receiving of sub- invoice and the electronic invoice, assert that the electronic invoice is legal.
13. checking device as claimed in claim 12, which is characterized in that described true when determining the electronic invoice wait check
Cover half block is specifically used for:
When receiving electronic invoice, the electronic invoice received is determined as to electronic invoice to be checked；Alternatively,
When receiving electronic invoice examination instruction, the indicated electronic invoice checked of electronic invoice examination instruction is determined as
Electronic invoice to be checked.
14. checking device as claimed in claim 12, which is characterized in that recorded in chain circulating from electronic invoice, search institute
When stating the target side of receiving of electronic invoice, the searching module is specifically used for:
Obtain the invoice number and issuer of the electronic invoice；
It circulates and is recorded in chain from the electronic invoice, search each granting record block of the issuer creation, wherein the hair
Putting record block is in electronic invoice granting stage creation for recording issuer, each invoice number section of the issuer granting
The data block of applicant corresponding with each invoice number section；
If finding the invoice number of the electronic invoice in the invoice number section of each granting record block record, will with it is described
Target receive side of the corresponding applicant of invoice number section as the electronic invoice where the invoice number of electronic invoice.
15. checking device as claimed in claim 14, which is characterized in that record in chain, look into circulating from the electronic invoice
When looking for each granting record block of the issuer creation, the searching module is also used to:
If each record block in the electronic invoice circulation record chain is added using the digital certificate private key of creation node
Close, then using the digital certificate public key of the issuer of the electronic invoice, circulating to the electronic invoice, it is each in chain to record
A record block is decrypted, and obtains each granting record block of the issuer creation.
16. checking device as claimed in claim 14, which is characterized in that the authentication module is also used to: if the lookup mould
Block does not find the invoice number of the electronic invoice in the invoice number section of each granting record block record, then assert the electricity
Sub- invoice is illegal.
17. checking device as claimed in claim 12, which is characterized in that the target side of receiving that determines the electronic invoice with
Under the side's of making out an invoice unanimous circumstances of the electronic invoice, before assert that the electronic invoice is legal, the searching module is also used to:
It circulates in record chain from the electronic invoice, what the side of making out an invoice described in lookup created each receives record block, wherein the neck
With record block be electronic invoice receive the stage creation for record the side of receiving, each invoice number section that the side of receiving receives
The data block of issuer corresponding with each invoice number section；
The invoice number of the electronic invoice is searched in each invoice number section for receiving record block record.
18. checking device as claimed in claim 17, which is characterized in that record in chain, look into circulating from the electronic invoice
That looks for that the side of making out an invoice creates is each when receiving record block, and the searching module is also used to:
If each record block in the electronic invoice circulation record chain is added using the digital certificate private key of creation node
Close, then using the digital certificate public key of the side of making out an invoice of the electronic invoice, circulating to the electronic invoice, it is each in chain to record
A record block is decrypted, and what the side of making out an invoice described in acquisition created each receives record block.
19. checking device as claimed in claim 17, which is characterized in that the authentication module is also used to:
If the searching module finds the invoice number of the electronic invoice in each invoice number section for receiving record block record
Code, it is determined that the actually side of receiving of the electronic invoice and the side of making out an invoice of the electronic invoice are consistent, and assert the electronics hair
Ticket is legal；
If the searching module does not find the invoice of the electronic invoice in each invoice number section for receiving record block record
Number then assert that the electronic invoice is illegal.
20. checking device as claimed in claim 12, which is characterized in that the target side of receiving that determines the electronic invoice with
Under the side's of making out an invoice unanimous circumstances of the electronic invoice, before assert that the electronic invoice is legal, the searching module is also used to:
It circulates and is recorded in chain from the electronic invoice, each usage record block that the side of making out an invoice described in lookup creates, wherein described to make
With record block be in the creation of electronic invoice service stage for record the side of making out an invoice, each electronics that the side of making out an invoice uses send out
The data block of the drawee party of the invoice number of ticket and each electronic invoice；
In the drawee party of each electronic invoice recorded from each usage record block, the drawee party of the electronic invoice is searched,
And whether the drawee party for judging that the drawee party of the electronic invoice found and the electronic invoice are shown is consistent.
21. checking device as claimed in claim 20, which is characterized in that record in chain, look into circulating from the electronic invoice
When each usage record block for looking for the side of making out an invoice to create, the searching module is also used to:
If each record block in the electronic invoice circulation record chain is added using the digital certificate private key of creation node
Close, then using the digital certificate public key of the side of making out an invoice of the electronic invoice, circulating to the electronic invoice, it is each in chain to record
A record block is decrypted, each usage record block that the side of making out an invoice described in acquisition creates.
22. checking device as claimed in claim 20, which is characterized in that the authentication module is also used to:
If what the searching module determination was found in the drawee party for each electronic invoice that each usage record block records
The drawee party of the electronic invoice is consistent with the drawee party that the electronic invoice is shown, then assert that the electronic invoice is legal；
If what the enquiry module determination was found in the drawee party for each electronic invoice that each usage record block records
The drawee party of the electronic invoice and the drawee party that the electronic invoice is shown are inconsistent, then assert that the electronic invoice is illegal.
23. a kind of nonvolatile computer storage media, which is characterized in that the nonvolatile computer storage media is stored with
Executable program, the executable code processor execute the step for realizing any checking method of claim 1-11
Suddenly.
24. a kind of electronic equipment characterized by comprising memory, processor and the computer being stored on the memory
The step of claim 1-11 any described checking method is realized when program, the processor execute the computer program.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710876517.0A CN109583907A (en) | 2017-09-25 | 2017-09-25 | A kind of checking method of electronic invoice, device, medium and electronic equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710876517.0A CN109583907A (en) | 2017-09-25 | 2017-09-25 | A kind of checking method of electronic invoice, device, medium and electronic equipment |
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Family
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| CN201710876517.0A Pending CN109583907A (en) | 2017-09-25 | 2017-09-25 | A kind of checking method of electronic invoice, device, medium and electronic equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114611164A (en) * | 2022-03-18 | 2022-06-10 | 广州威创信息技术有限公司 | Information security management system based on big data |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1153952A (en) * | 1996-11-13 | 1997-07-09 | 王世就 | Invoice data collecting and processing system and invoice checking method |
| CN103903361A (en) * | 2012-12-24 | 2014-07-02 | 航天信息股份有限公司 | Method and device for self-service invoice selling |
| CN104036420A (en) * | 2014-06-27 | 2014-09-10 | 浪潮软件集团有限公司 | Method for batch checking, downloading and utilizing invoices based on national network invoice platform |
| CN104700303A (en) * | 2013-12-05 | 2015-06-10 | 航天信息股份有限公司 | Enterprise tax dodge monitoring method through direction analysis of goods flow from added-value tax invoices |
| CN104700304A (en) * | 2013-12-05 | 2015-06-10 | 航天信息股份有限公司 | Method and system for supervising enterprise tax evasion through values of plain invoices of value-added tax |
| US20160098779A1 (en) * | 2014-10-02 | 2016-04-07 | Coupa Software Incorporated | Providing access to a networked application without authentication |
| CN106097073A (en) * | 2016-06-20 | 2016-11-09 | 深圳市淘淘谷信息技术有限公司 | A kind of block chain gives the method for the numeral exclusive ID of account trading process |
| WO2016198964A1 (en) * | 2015-06-11 | 2016-12-15 | Kapur Varun Sunil | An automated food order and delivery system and a method thereof |
| CN106934702A (en) * | 2015-12-28 | 2017-07-07 | 航天信息股份有限公司 | False invoice monitoring method and device |
-
2017
- 2017-09-25 CN CN201710876517.0A patent/CN109583907A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1153952A (en) * | 1996-11-13 | 1997-07-09 | 王世就 | Invoice data collecting and processing system and invoice checking method |
| CN103903361A (en) * | 2012-12-24 | 2014-07-02 | 航天信息股份有限公司 | Method and device for self-service invoice selling |
| CN104700303A (en) * | 2013-12-05 | 2015-06-10 | 航天信息股份有限公司 | Enterprise tax dodge monitoring method through direction analysis of goods flow from added-value tax invoices |
| CN104700304A (en) * | 2013-12-05 | 2015-06-10 | 航天信息股份有限公司 | Method and system for supervising enterprise tax evasion through values of plain invoices of value-added tax |
| CN104036420A (en) * | 2014-06-27 | 2014-09-10 | 浪潮软件集团有限公司 | Method for batch checking, downloading and utilizing invoices based on national network invoice platform |
| US20160098779A1 (en) * | 2014-10-02 | 2016-04-07 | Coupa Software Incorporated | Providing access to a networked application without authentication |
| WO2016198964A1 (en) * | 2015-06-11 | 2016-12-15 | Kapur Varun Sunil | An automated food order and delivery system and a method thereof |
| CN106934702A (en) * | 2015-12-28 | 2017-07-07 | 航天信息股份有限公司 | False invoice monitoring method and device |
| CN106097073A (en) * | 2016-06-20 | 2016-11-09 | 深圳市淘淘谷信息技术有限公司 | A kind of block chain gives the method for the numeral exclusive ID of account trading process |
Non-Patent Citations (2)
| Title |
|---|
| 张庆胜等: "基于区块链的电子发票系统研究", 《信息安全研究》 * |
| 张滢: "《土地增值税风险管理与应对》", 30 October 2012, 苏州：苏州大学出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114611164A (en) * | 2022-03-18 | 2022-06-10 | 广州威创信息技术有限公司 | Information security management system based on big data |
| CN114611164B (en) * | 2022-03-18 | 2022-10-11 | 昆山华东信息科技有限公司 | Information security management system based on big data |
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