CN110222692A - A kind of contract method of calibration and relevant device - Google Patents
A kind of contract method of calibration and relevant device Download PDFInfo
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- CN110222692A CN110222692A CN201910423149.3A CN201910423149A CN110222692A CN 110222692 A CN110222692 A CN 110222692A CN 201910423149 A CN201910423149 A CN 201910423149A CN 110222692 A CN110222692 A CN 110222692A
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- G—PHYSICS
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- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
- G06V30/14—Image acquisition
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- G06V30/153—Segmentation of character regions using recognition of characters or words
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Abstract
Business Process Optimizing of the embodiment of the present invention suitable for O&M field, disclose a kind of contract method of calibration and relevant apparatus, the described method includes: being obtained with contract signing user according to preset business contract correlation rule wait associated target association contract of signing a contract；It obtains and compares the corresponding comparison column element of contract column in the target association contract；When receive the contract signing user for it is described wait column input of signing a contract wait sign a contract column element picture when, pass through optical character recognition technology and obtain the column element to be signed a contract for including in the column element picture to be signed a contract；The column element to be signed a contract is verified according to the comparison column element；In the case where verifying unacceptable situation, the input unavailable emphasis for the column to be signed a contract is returned.The timeliness and accuracy of contract verification can be improved through the invention.
Description
Technical field
This application involves computer field more particularly to a kind of contract method of calibration and relevant devices.
Background technique
With the integration of global economy, the trading of enterprise is more and more wider, in the trade with numerous trade affiliated parties
It generally requires to sign many contracts in contact.In traditional contract system, the mould of loan contract that will be to be signed is needed
Plate is printed as the loan contract template of papery, and then medium-sized and small enterprises sign conjunction with capital out in the loan contract template of papery
Together, contract signing completion and then loan contract and credit contract the progress desk checking verification to completion is signed, and artificial school
It tests all lower in terms of efficiency and accuracy.
Summary of the invention
The application provides a kind of contract method of calibration and relevant device, and the timeliness of contract verification can be improved through the invention
Property and accuracy.
First aspect of the embodiment of the present invention provides a kind of contract method of calibration, comprising:
According to preset business contract correlation rule, obtain with contract signing user wait associated target of signing a contract
Association contract, it is described wait sign a contract comprising column to be signed a contract；
It obtains and compares the corresponding comparison column element of contract column, the comparison contract column in the target association contract
For the preset and column for having business corresponding relationship wait column to be signed a contract in signing a contract, the comparison column element
For the column value in the comparison contract column；
It is wanted when receiving to be signed a contract column of the contract signing user for the column input to be signed a contract
When sketch map piece, by including wait sign a contract in the optical character recognition technology acquisition column element picture to be signed a contract
Column element；
The column element to be signed a contract is verified according to the comparison column element；
In the case where verifying unacceptable situation, the input unavailable emphasis for the column to be signed a contract is returned, it is described defeated
Enter unavailable emphasis for prompting the contract signing user to re-enter the element for the column to be signed a contract.
With reference to first aspect, in the first possible implementation, the column element to be signed a contract includes described
Contract signing side's information to be signed a contract, it is described to compare contract signing side's letter that column element includes the target association contract
Breath；
It is described according to the comparison column element to the column element to be signed a contract carry out verification include:
Contract signing side's information of judgement contract signing side's information and the target association contract to be signed a contract
It is whether consistent；
If the determination result is NO, determination wants the column to be signed a contract according to the comparison column element
Element, which is verified, not to be passed through.
In conjunction with the embodiment of the present invention in a first aspect, in the second possible implementation, the acquisition target is closed
Combining the corresponding comparison column element with middle comparison contract column includes:
According to preset for the location tags or keyword mark that compare column element described in the target association contract
Label determine position of the comparison column element in the target association contract；
According to position of the comparison column element in the target association contract, obtain in the comparison contract column
Comparison column element.
In conjunction with second of possible implementation of first aspect of the embodiment of the present invention, in the third possible realization,
The position according to the comparison column element in the target association contract, obtains the ratio in the comparison contract column
Include: to column element
According to position of the comparison column element in the target association contract, the comparison contract column pair is obtained
The comparison column element picture answered；
The comparison column element in the comparison column element picture is identified by optical character recognition technology.
In conjunction with the third possible implementation of first aspect of the embodiment of the present invention, in the 4th kind of possible implementation
In, the target association contract is to be stored with graphic form, and the comparison column element is in the target association contract
Position is the corresponding interception starting pixels for comparing column element picture of the comparison column element in the target association contract
In position；
The position according to the comparison column element in the target association contract, obtains comparison contract column
The corresponding comparison column element picture of mesh includes:
It is starting point from position of the interception starting pixels in the target association contract, is intercepted according to preset picture
Direction intercepts the picture of pre-set dimension, obtains the comparison column element picture.
In conjunction with the embodiment of the present invention in a first aspect, in a fifth possible implementation,
The method also includes:
In the case where the verification to the column element to be signed a contract passes through, the electricity of the contract signing user is received
Sub- stamped signature equipment sends the stamped signature picture of the contract signing user；
The specified stamped signature region to be signed a contract is arranged in the stamped signature picture of the contract signing user and by institute
It states after present system time shows at the appointed time region, generates having signed a contract for the contract signing user；
Having signed a contract for the contract signing user is sent to the Electronic Signature equipment of the contract signing user, with
Make the Electronic Signature equipment of the contract signing user by preset first Electronic Signature device private to the contract signing
Having signed a contract of user carries out the cryptographic Hash that Hash operation obtains and encrypts, and obtains the contract signing user to the conjunction
With the electronic signature signed a contract for signing user；
The electronic signature signed a contract that the Electronic Signature equipment of the contract signing user is sent is received, it is described
After the electronic signature signed a contract is used by preset first Electronic Signature equipment public key decryptions, in verifying to the conjunction
With sign user signed a contract carry out cryptographic Hash that Hash operation obtains and the decryption after described signed a contract
When signing electronically consistent, having signed a contract as valid contract for the contract signing user is determined.
In conjunction with the 5th kind of possible implementation of first aspect of the embodiment of the present invention, in the 6th kind of possible implementation
In, the stamped signature picture by the contract signing user is arranged in the specified stamped signature region to be signed a contract and will be described
Present system time is shown before at the appointed time region, further includes:
Receive the Electronic Signature digital certificate that the Electronic Signature equipment of the contract signing user is sent；
Authentication is carried out according to Electronic Signature equipment of the Electronic Signature digital certificate to the contract signing user；
In the case where the authentication passes through, execution is described to exist the stamped signature picture setting of the contract signing user
The present system time is simultaneously shown at the appointed time region by the specified stamped signature region to be signed a contract.
Second aspect of the embodiment of the present invention provides a kind of contract calibration equipment, comprising:
Association contract acquiring unit, for obtaining with contract signing user wait associated target association conjunction of signing a contract
Together, described wait sign a contract comprising column to be signed a contract；
Element acquiring unit is wanted for obtaining the corresponding comparison column of comparison contract column in the target association contract
Element, the comparison contract column are the preset and column for having business corresponding relationship wait column to be signed a contract in signing a contract
Mesh, the column element that compares is the column value in the comparison contract column；
Recognition unit is closed for what the column to be signed a contract inputted wait sign when receiving the contract signing user
When with column element picture, include for being obtained in the column element picture to be signed a contract by optical character recognition technology
Column element to be signed a contract；
Verification unit, for being verified according to the comparison column element to the column element to be signed a contract；
Prompt unit, in the case where verifying unacceptable situation, returning to the input nothing for the column to be signed a contract
Effect prompt, the input unavailable emphasis is for prompting the contract signing user to re-enter for the column to be signed a contract
Element.
The third aspect of the embodiment of the present invention provides a kind of contract calibration equipment, including processor, memory and communication
Interface, the processor, memory and communication interface are connected with each other, wherein and the communication interface is used to send and receive data,
The memory is for storing program code, and for calling said program code, said program code is worked as to be counted the processor
It is any one in above-mentioned first aspect and each possible implementation of first aspect that calculation machine executes the computer when executing
Kind method.
Fourth aspect of the embodiment of the present invention provides a kind of computer storage medium, and the computer storage medium is stored with
Computer program, the computer program include program instruction, and described program instruction makes the calculating when executed by a computer
Machine executes above-mentioned first aspect and each possible implementation of first aspect.
In the embodiment of the present invention, according to preset business contract correlation rule, obtain with contract signing user wait sign
It makes a contract after associated target association contract, obtains and compare the corresponding comparison column of contract column in the target association contract
Element, receive contract signing user for it is described wait column of signing a contract input wait sign a contract column element when, pass through
Optical character recognition technology obtains the column element to be signed a contract for including in the column element picture to be signed a contract, and root
The column element to be signed a contract is verified according to the comparison column element, in the case where verifying unacceptable situation, is returned
For the input unavailable emphasis of the column to be signed a contract.It realizes during contract signing user signs a contract in real time
The automatically column element to be signed a contract of verification contract signing user input improves the timeliness of contract verification and accurate
Degree.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to needed in the embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of flow diagram of contract method of calibration provided in an embodiment of the present invention；
Fig. 2 is the flow diagram of another contract method of calibration provided in an embodiment of the present invention；
Fig. 3 is a kind of schematic diagram for inputting column element picture to be signed a contract provided in an embodiment of the present invention；
Fig. 4 is the schematic diagram that another kind provided in an embodiment of the present invention inputs column element picture to be signed a contract；
Fig. 5 is a kind of structural schematic diagram of contract calibration equipment provided in an embodiment of the present invention；
Fig. 6 is the structural schematic diagram of another contract calibration equipment provided in an embodiment of the present invention；
Fig. 7 is a kind of schematic diagram of determination method for comparing column element picture provided in an embodiment of the present invention；
Fig. 8 is the schematic diagram of another determination method for comparing column element picture provided in an embodiment of the present invention.
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 the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
Referring to Fig. 1, Fig. 1 is a kind of flow diagram of contract method of calibration provided in an embodiment of the present invention, as shown,
The method may include:
S101 is obtained associated wait sign a contract with contract signing user's according to preset business contract correlation rule
Target association contract.
Here, described to may include multiple blank form contract columns to be entered wait sign a contract, wherein the blank form contract
Column includes the column to be signed a contract, and the corresponding element of the column to be signed a contract is to need and other are closed with business
With the column that the column element in the contract of correlation rule is compared, the blank form contract column can also comprising do not need with
The column that column element in other contracts with business contract correlation rule is compared, can be only to its corresponding element
Carry out the verification of citation form etc..In a kind of implementation, the execution of step S101 can receive contract signing user's needle
Triggering after the contract signing request wait sign a contract is executed, can be carried in the contract signing request described wait sign
The identity of the kinds of contract and the contract signing user made a contract, according to preset business contract correlation rule and
The kinds of contract to be signed a contract, it is determining with described wait associated association kinds of contract of signing a contract, from it is preset
It signs a contract the association contract kind stored in the contract accounting nodes in database or on preset contract signing block chain
Signed a contract middle acquisition and the matched target association contract of the identity of class.
The kinds of contract to be signed a contract can set different types according to the difference of specific business scenario,
Such as in the business scenario of supply chain finance, the kinds of contract may include credit kinds of contract, loan contract type, trade
Easy kinds of contract etc..The identity of the contract signing user can be name, the identity of the contract signing user
Certificate identifier etc., or the mark of contract main body representated by the contract signing user, such as the identity can
To be enterprise name, the organization mechanism code etc. of enterprise representated by the contract signing user.Correspondingly, the business contract
Correlation rule can be different according to different business scenarios, such as when the financing such as medium-sized and small enterprises direction investment side finances, need
Loan contract is signed, the business contract correlation rule can be interrelated for loan contract type and credit kinds of contract；
In investment direction when medium-sized and small enterprises credit, need to sign credit contract, the business contract correlation rule can be credit contract
Type and sales contract type are interrelated.If the kinds of contract to be signed a contract obtained is loan contract type,
According to preset business contract correlation rule, association kinds of contract associated with loan contract is credit kinds of contract.
In another implementation, the target association contract contract signing user is voluntarily uploaded.
It is understood that the column to be signed a contract may include it is multiple, can for it is the multiple wait sign close
Corresponding target association contract is set with column.The corresponding target association contract of each column to be signed a contract can phase
Together, it can also be different.
S102 is obtained and is compared the corresponding comparison column element of contract column in the target association contract.
The comparison contract column has business is corresponding to close with described to be preset wait column to be signed a contract in signing a contract
The column of system, the column element that compares is the column value in the comparison contract column.Here it is possible to be directed to according to preset
The location tags or Keyword Tag that column element is compared described in the target association contract, determine the comparison column element
Position in the target association contract；According to position of the comparison column element in the target association contract, obtain
Take the comparison column element in the comparison contract column.
For example, described wait sign a contract as loan contract, the column to be signed a contract is Party A's information column, the mesh
The contract column that compares for marking association contract is Party A's column in credit contract, if Party A's information column in credit contract is corresponding
Party A's information location tags be " each character in [001] section of page 1 after third character ", according to the Party A
The location tags of information determine the position of Party A's information from the credit contract, and then obtain the third in first page second segment
Each character after a character is as the corresponding Party A's information of Party A's information column.If Party A's information in credit contract
The Keyword Tag of the corresponding Party A's information of column is " Party A: ", and the Keyword Tag " first is retrieved in the credit contract
Side: " after, the continuation character string after " Party A: " is determined as Party A's information and then obtains Party A's information, here may be used
The continuation character string is defined as the character string that no punctuation mark, newline or space character separate.
Specifically, the corresponding comparison column element of comparison contract column described in the target association contract can be picture
It is stored in the target association contract, the target association contract can be to be stored in the form of document or picture etc., can be with
According to position of the comparison column element in the target association contract, the corresponding comparison of the comparison contract column is obtained
Column element picture；The comparison column element in the comparison column element picture is identified by optical character recognition technology.Tool
Body, it is described to compare column element picture to be inserted into document if the target association contract is with the storage of word document format
The form of picture is stored in the target association contract, can be in the comparison column element in the target association contract
Position replicate to obtain the comparison column element picture；If the target association contract is with the picture formats such as JPG or PDF document
The storage of the graphic forms such as format, it can intercept to obtain in position of the comparison column element in the target association contract
The comparison column element picture.
Specifically, if target association contract is to be stored with graphic form, according to the location tags for comparing column element
Position of the determining comparison column element in the target association contract is the corresponding comparison of the comparison column element
Position of the interception starting pixels of column element picture in the target association contract, can exist from the interception starting pixels
Position in the target association contract is starting point, according to the picture of preset picture interception direction interception pre-set dimension, is obtained
The comparison column element picture.For example, as shown in fig. 7, for it is a kind of compare column element picture determination method schematic diagram,
Wherein, S point is the interception starting pixels, and preset picture interception direction includes first intercepting to the right again downwards from S point, Yi Jicong
S point first intercepts to the right still further below, and the pre-set dimension includes first intercepting the length of 200 pixels downwards from S point, intercepts still further below
The length of 400 pixels, and from the first length for intercepting 400 pixels to the right of S point, the length of 200 pixels is intercepted still further below, i.e.,
The comparison column element picture will be obtained after region M interception.
If target association contract is to be stored with graphic form, in another implementation, the interception starting pixels can be with
For a pixel on the peripheral frame for comparing column element, edge inspection can be carried out based on the interception starting pixels
It surveys, obtains the peripheral frame for comparing column element, and then intercepted along the peripheral frame for comparing column element, obtain
To the comparison column element picture.For example, as shown in Figure 8, for another determination method for comparing column element picture
Schematic diagram, wherein T point is the interception starting pixels, by edge detecting technology, determines the periphery for comparing column element
Frame obtains the comparison column element picture after the region N interception that will compare the peripheral frame besieged city of column element.
In a kind of optional implementation, before step S102, the association of the available target association contract is closed
Electronic signature with signatory by the Electronic Signature equipment of association contract signatory to the target association contract, the target
The electronic signature of association contract is for the association contract signatory by preset second Electronic Signature device private to the mesh
What the cryptographic Hash that mark association contract obtain after Hash operation obtained after being encrypted.Obtain the electricity of the target association contract
After son signature, pass through preset the second Electronic Signature equipment public key pair corresponding with the second Electronic Signature device private
The target association contract is decrypted, and carries out Hash operation to the target association contract, is determining obtained cryptographic Hash
Under the electronic signature unanimous circumstances of the target association contract after the decryption, determine that the target association contract is to have
Target association contract is imitated, and then obtains the comparison column element from the effective target association contract.
S103 is directed to the column to be signed a contract that the column to be signed a contract inputs when receiving the contract signing user
When mesh element picture, by including wait sign in the optical character recognition technology acquisition column element picture to be signed a contract
Contract column element.
Here, the contract signing user can be directed to the column to be signed a contract by preset hand-written screen immediately
Write and input the column element picture to be signed a contract, is also possible to being stored in advance for input and is closed for described wait sign
With the column element picture to be signed a contract of column.When receive it is described wait sign a contract column element picture after, be immediately performed
The column element to be signed a contract for including in the column element picture to be signed a contract is obtained by optical character recognition technology,
And later the step of, to guarantee the timeliness of the column element to be signed a contract inputted to user verification.
S104 verifies the column element to be signed a contract according to the comparison column element.
Specifically, the verification side verified according to the comparison column element to the column element to be signed a contract
Formula, it is different according to the difference of the corresponding column to be signed a contract of the column element to be signed a contract, it can be in advance for not
The different verification mode of same column offer to be signed a contract, for example, if the column to be signed a contract is contract signing side's letter
Column is ceased, is the conjunction of the verification contract signing user input for the preset verification mode of contract signing side's information column
Whether same signing side's information and the contract signing side's information obtained from the target association contract are consistent, if inconsistent, really
Fixed verification does not pass through；If the column to be signed a contract is borrowing balance column, for the preset school of borrowing balance column
Proved recipe formula is whether the borrowing balance of verification contract signing user input is greater than and obtains from the target association contract
The accrediting amount, if so, determining that verification does not pass through.
S105 returns to the input unavailable emphasis for the column to be signed a contract, institute in the case where verifying unacceptable situation
State the element that input unavailable emphasis is used to that the contract signing user to be prompted to re-enter for the column to be signed a contract.
Here, described for the column to be signed a contract described when signing a contract comprising multiple blank form contract columns
Purpose inputs unavailable emphasis and can sign described in input completion after column of signing a contract, described in input in the contract signing side
Described in blank form contract column wait other corresponding elements of blank form contract column other than column of signing a contract before, to the conjunction
It is returned with user is signed, so that the user to be signed a contract is met verification for the column input to be signed a contract and pass through condition
Wait sign a contract column element when, allow the contract signing user to close for described in the blank form contract column wait sign
Element is inputted with other blank form contract columns other than column.Institute can also be triggered after the contract signing user completes to sign
When stating the submission request wait sign a contract, the input unavailable emphasis for the column to be signed a contract is returned, the contract is made
It signs user and meets verification through condition after column element of signing a contract wait column input of signing a contract for described in, submission
Sign the described wait sign a contract of completion.It realizes and verifies during the contract signing user signs a contract for described
The column element to be signed a contract of column input to be signed a contract, and in the case where determining the unacceptable situation of verification, it returns in time defeated
Enter unavailable emphasis, ensure that signing and modified timeliness to be signed a contract.
Optionally, it before being verified according to the comparison column element to the column element to be signed a contract, also wraps
It includes: verifying whether the column element to be signed a contract meets the preset input format rule for the column to be signed a contract
Then；In the case where determining that the column element to be signed a contract meets the input format rule, execute described according to
Column element is compared to verify the column element to be signed a contract.For example, if the column element packet to be signed a contract
Capitalize column element containing contract value, corresponding input format rule can capitalize the word in column element for the contract value
Symbol for one, two, three, wantonly, 5, land, seven, eight, nine, pick up, one hundred, thousand, ten thousand, hundred million, member, circle, angle, divide, zero, it is whole in one or more
It is a.
Optionally, in the case where verification passes through, contract signing user is allowed to carry out electronics wait sign a contract for described
Stamped signature, in specific implementation: the Electronic Signature equipment for receiving the contract signing user sends the stamped signature of the contract signing user
Picture；The specified stamped signature region to be signed a contract is arranged in the stamped signature picture of the contract signing user and is worked as by described in
After preceding system time shows at the appointed time region, having signed a contract for the contract signing user is generated；By the contract label
It orders having signed a contract for user and is sent to the Electronic Signature equipment of the contract signing user, so that the contract signing user
Signed a contract progress of the Electronic Signature equipment by preset first Electronic Signature device private to the contract signing user
The cryptographic Hash that Hash operation obtains is encrypted, and is obtained the contract signing user and is closed to the signing of the contract signing user
Same electronic signature；Receive the electronics label signed a contract that the Electronic Signature equipment of the contract signing user is sent
Name, after the electronic signature signed a contract is used by preset first Electronic Signature equipment public key decryptions, is being verified
To the contract signing user signed a contract carry out cryptographic Hash that Hash operation obtains with after the decryption described in signed
When the electronic signature made a contract is consistent, having signed a contract as valid contract for the contract signing user is determined.
It is further alternative, described to be signed a contract specify is being arranged in the stamped signature picture of the contract signing user
Stamped signature region and before the present system time is shown at the appointed time region, can also receive the contract signing user
Electronic Signature equipment send Electronic Signature digital certificate, the Electronic Signature digital certificate be certificate publisher trusty
After tissue carries out authentication to contract main body representated by the contract signing user or the contract signing user, promulgation
Represent the digital certificate of the identity of contract main body representated by the contract signing side user or the contract signing user；In turn
Authentication is carried out according to Electronic Signature equipment of the Electronic Signature digital certificate to the contract signing user, in the body
In the case that part certification passes through, the specified stamped signature to be signed a contract is arranged in the stamped signature picture of the contract signing user
The present system time is simultaneously shown at the appointed time region by region.
Here, identity is carried out according to E-VISA equipment of the Electronic Signature digital certificate to the contract signing user
Certification may include: the publisher to the publisher for the Electronic Signature number card for including in the Electronic Signature digital certificate
Information is verified, and in the case where confirming that the publisher is trusted body release according to the issuer information, is passed through
The corresponding publisher's public key of the publisher, to the Electronic Signature digital certificate for including in the Electronic Signature digital certificate
Digital signature be decrypted, and by the E-VISA digital certificate carry out Hash operation, confirmation to the Electronic Signature
It is consistent with the digital signature of the Electronic Signature digital certificate after decryption that digital certificate carries out the cryptographic Hash that Hash operation obtains
In the case where, confirm that the Electronic Signature digital certificate is the reliable electronic stamped signature digital certificate being not tampered with；Described in confirmation
Electronic Signature digital certificate is Xiang Suoshu Electronic Signature digital certificate transmission identity test after reliable electronic stamped signature digital certificate
Random message, so that the E-VISA equipment of the contract signing user passes back through the preset first Electronic Signature equipment
The crypto identity that private key encrypts identity test random message tests random message；Pass through the Electronic Signature number
The the first Electronic Signature equipment public key for including in certificate to the crypto identity test random message be decrypted after, verifying with to
Whether the identity test random message that the Electronic Signature equipment of the contract signing user is sent is consistent, in unanimous circumstances
Under, authentication of the confirmation according to the Electronic Signature digital certificate to the E-VISA equipment progress of the contract signing user
Pass through.
In the embodiment of the present invention, according to preset business contract correlation rule, obtain with contract signing user wait sign
It makes a contract after associated target association contract, obtains and compare the corresponding comparison column of contract column in the target association contract
Element, receive contract signing user for it is described wait column of signing a contract input wait sign a contract column element when, pass through
Optical character recognition technology obtains the column element to be signed a contract for including in the column element picture to be signed a contract, and root
The column element to be signed a contract is verified according to the comparison column element, in the case where verifying unacceptable situation, is returned
For the input unavailable emphasis of the column to be signed a contract.It realizes during contract signing user signs a contract in real time
The automatically column element to be signed a contract of verification contract signing user input improves the timeliness of contract verification and accurate
Degree.
Referring to fig. 2, Fig. 2 is the flow diagram of another contract method of calibration provided in an embodiment of the present invention, as schemed institute
Show, the method may include:
The contract signing request of user is signed in S201, receipt of contract.
Here, kinds of contract to be signed a contract and the institute of the contract signing user are carried in the contract signing request
State the identity of contract signing user.It is described to may include multiple columns to be signed a contract wait sign a contract.
S202, according to the kinds of contract to be signed a contract, obtained from preset contract template database it is described to
The contract template signed a contract, and the contract template to be signed a contract is shown on the display screen.
Specifically, setting different contract templates for different kinds of contract in advance, obtain described to be signed a contract
After contract template, the contract template to be signed a contract can be shown on regular display screen, also may be displayed on electricity
Rong Ping, touch screens, electromagnetic screen, numerical digit screen or infrared touch panel etc. are write on screen.
S203, according to preset business contract correlation rule, the kinds of contract to be signed a contract and the contract
The identity for signing user obtains related wait sign a contract to the contract signing user's from database of having signed a contract
The target association contract of connection.
Specific acquisition modes please refer to the specific implementation of step S101 in the corresponding embodiment of Fig. 1, no longer superfluous herein
It states.
S204 is obtained from the target association contract and the column to be signed a contract by optical character recognition technology
Comparison column element in corresponding comparison contract column.
S205, receiving the contract signing user by write screen input includes for the column to be signed a contract
Column element to be signed a contract column element picture to be signed a contract.
If in step S202, the contract template to be signed a contract is shown in regular display screen, the writing screen
It can be the writing screen being connected with the regular display screen, hand-written screen receives the contract signing user input
After column element picture of signing a contract, the regular display screen is sent it to.If described to be closed wait sign in step S202
Same contract template, which is shown in, to be write on screen, and the writing screen of the column element picture to be signed a contract is received in this step
It is same writing screen with the writing screen in step S202.Specifically, the hand-written screen receives the contract signing user
The interface schematic diagram of the column element picture to be signed a contract of input can be as shown in figure 3, the contract signing user be logical
It crosses in the dotted line frame comprising cursor of finger or screen writing pencil after " Party A " and is inputted for " Party A " column, it can also be such as figure
Shown in 4, the gray shade part in Fig. 4 is defeated for " Party A " column by finger or screen writing pencil by the contract signing user
Enter.
S206, by optical character recognition technology identification obtain in the column element picture to be signed a contract wait sign
Contract column element.
S207 verifies the column element to be signed a contract according to the comparison column element.
In the case that verification passes through, step S209 is executed, verifies execution step S208 in unacceptable situation.
S208 returns to the input unavailable emphasis for the column to be signed a contract.
S209 shows the column element picture to be signed a contract described in the contract template to be signed a contract
The corresponding filling-in position of column to be signed a contract.
If the hand-written screen receives the column element picture to be signed a contract of the contract signing user input
Interface schematic diagram can be as shown in figure 3, then the column element picture to be signed a contract by contract signing user input saves
Constant in home position, cursor can move to next column to be signed a contract not inputted；If described in the hand-written screen receives
The interface schematic diagram of the column element picture to be signed a contract of contract signing user input can be as shown in figure 4, by contract
It signs the picture that user inputs at gray shade and reduces preservation to corresponding after the corresponding filling-in position of column of signing a contract,
The gray shade input area for being directed to next column to be signed a contract not inputted is shown to user.
S210 is determining multiple columns to be signed a contract to be signed a contract in the contract mould to be signed a contract
In the case where there is corresponding column element picture to be signed a contract in plate, in the stamped signature for receiving the contract signing user
When request, the stamped signature request is responded.
Here, the stamped signature request of the contract signing user can be the contract signing user for the defeated of stamped signature region
Enter the request signed manually, or what the Electronic Signature equipment of the contract signing user was sent includes the contract signing
The Electronic Signature of the stamped signature picture of user is requested.
In the embodiment of the present invention, receive contract signing user contract signing request after, by display screen to
Contract signing user shows contract template to be signed a contract, and obtain contract signing user wait associated mesh of signing a contract
Association contract is marked, compare in contract column corresponding with the column to be signed a contract is obtained from the target association contract
Column element is compared, includes column element to be signed a contract receiving contract signing user by writing screen handwriting input
Wait sign a contract column element picture when, the column element to be signed a contract is obtained by optical character recognition technology identification,
And according to the corresponding ratio compared in contract column of the column to be signed a contract obtained from the target association contract and described
To column element, the column element to be signed a contract is verified.It realizes and provides the conjunction of simulation papery for user
With the mode of signing, while the automatically verification contract signing user input in real time during contract signing user signs a contract
Column element to be signed a contract, not only increase contract verification timeliness and accuracy, and avoid to sign complete
Papery contract carry out verification discovery verify obstructed out-of-date, waste of the invalid contract to paper resources.
Referring to Fig. 5, Fig. 5 is a kind of structural schematic diagram of contract calibration equipment provided in an embodiment of the present invention, as shown,
The contract calibration equipment 50 at least may include association contract acquiring unit 501, element acquiring unit 502, recognition unit
503, verification unit 504 and prompt unit 505, in which:
Association contract acquiring unit 501, for obtaining with contract signing user wait associated target pass of signing a contract
Joint is same, described wait sign a contract comprising column to be signed a contract；
Element acquiring unit 502 compares the corresponding comparison column of contract column for obtaining in the target association contract
Element, the comparison contract column have business corresponding relationship wait column to be signed a contract in signing a contract with described to be preset
Column, the column element that compares is the column value in the comparison contract column；
Recognition unit 503, when receiving the contract signing user for the column input to be signed a contract wait sign
Make a contract column element picture when, for being obtained in the column element picture to be signed a contract by optical character recognition technology
The column element to be signed a contract for including；
Verification unit 504 receives the contract signing user for the column input to be signed a contract for working as
Wait sign a contract column element when, the column element to be signed a contract is verified according to the comparison column element；
Prompt unit 505, in the case where verifying unacceptable situation, returning to the input for the column to be signed a contract
Unavailable emphasis, the input unavailable emphasis is for prompting the contract signing user to re-enter for the column to be signed a contract
Purpose element.
In the specific implementation, the contract calibration equipment can execute such as Fig. 1-Fig. 4 by each functional module built in it
And each step in the contract method of calibration of Fig. 7 and Fig. 8, specific implementation details see Fig. 1-Fig. 4 and Fig. 7 and Fig. 8 is corresponding
Embodiment in each step realization details, details are not described herein again.
In the embodiment of the present invention, association contract acquiring unit is obtained and is closed according to preset business contract correlation rule
With signing user after associated target association contract of signing a contract, element acquiring unit obtains the target association contract
The corresponding comparison column element of middle comparison contract column, recognition unit are closed for described wait sign receiving contract signing user
With column input wait sign a contract column element when, pass through optical character recognition technology and obtain the column element to be signed a contract
The column element to be signed a contract for including in picture, verification unit is according to the comparison column element to the column to be signed a contract
Mesh element is verified, and prompt unit returns to the input for the column to be signed a contract in the case where verifying unacceptable situation
Unavailable emphasis.Realize the automatically verification contract signing user input in real time during contract signing user signs a contract
Column element to be signed a contract, improve contract verification timeliness and accuracy.
Referring to Fig. 6, Fig. 6 is the structural schematic diagram of another contract calibration equipment provided in an embodiment of the present invention, as schemed institute
Show, the contract calibration equipment 60 includes processor 601, memory 602 and communication interface 603.Processor 601, which is connected to, to be deposited
Reservoir 602 and communication interface 603, such as processor 601 can be connected to memory 602 and communication interface 603 by bus.
Processor 601 is configured as that the contract calibration equipment is supported to execute in contract method of calibration described in Fig. 1-Fig. 4
Corresponding function.The processor 601 can be central processing unit (Central Processing Unit, CPU), network processes
Device (Network Processor, NP), hardware chip or any combination thereof.Above-mentioned hardware chip can be dedicated integrated electricity
Road (Application-Specific Integrated Circuit, ASIC), programmable logic device (Programmable
Logic Device, PLD) or combinations thereof.Above-mentioned PLD can be Complex Programmable Logic Devices (Complex
Programmable Logic Device, CPLD), field programmable gate array (Field-Programmable Gate
Array, FPGA), Universal Array Logic (Generic Array Logic, GAL) or any combination thereof.
Memory 602 is for storing program code etc..Memory 602 includes internal storage, and internal storage can wrap
Include at least one of following: volatile memory (such as dynamic random access memory (DRAM), static state RAM (SRAM), synchronize it is dynamic
State RAM (SDRAM) etc.) and nonvolatile memory (such as disposable programmable read only memory (OTPROM), programming ROM
(PROM), erasable programmable ROM (EPROM), electrically erasable ROM (EEPROM).Memory 602 can also include outer
Portion's memory, external memory may include at least one of following: hard disk (Hard Disk Drive, HDD) or solid state hard disk
(Solid-State Drive, SSD), flash drive, for example, high density flash memory (CF), secure digital (SD), miniature SD, mini SD,
Extreme digital (xD), memory stick etc..
The communication interface 603 is for receiving or sending data.
Processor 601 can call said program code to execute following operation:
According to preset business contract correlation rule, obtain with contract signing user wait associated target of signing a contract
Association contract, it is described wait sign a contract comprising column to be signed a contract；
It obtains and compares the corresponding comparison column element of contract column, the comparison contract column in the target association contract
For the preset and column for having business corresponding relationship wait column to be signed a contract in signing a contract, the comparison column element
For the column value in the comparison contract column；
It is wanted when receiving to be signed a contract column of the contract signing user for the column input to be signed a contract
When sketch map piece, by including wait sign a contract in the optical character recognition technology acquisition column element picture to be signed a contract
Column element；
The column element to be signed a contract is verified according to the comparison column element；
In the case where verifying unacceptable situation, the input unavailable emphasis for the column to be signed a contract is returned, it is described defeated
Enter unavailable emphasis for prompting the contract signing user to re-enter the element for the column to be signed a contract.
It should be noted that the realization of each operation can also correspond to-Fig. 4 referring to Fig.1 and Fig. 7 and method shown in Fig. 8
The corresponding description of embodiment；The processor 601 can be also used for executing other operations in above method embodiment.
The embodiment of the present invention also provides a kind of computer storage medium, and the computer storage medium is stored with computer journey
Sequence, the computer program include program instruction, and described program instruction executes the computer such as
Method described in previous embodiment, the computer can be a part of contract calibration equipment mentioned above.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the program can be stored in a computer-readable storage medium
In, the program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein, the storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
The above disclosure is only the preferred embodiments of the present invention, cannot limit the right model of the present invention with this certainly
It encloses, therefore equivalent changes made in accordance with the claims of the present invention, is still within the scope of the present invention.
Claims (10)
1. a kind of contract method of calibration characterized by comprising
According to preset business contract correlation rule, obtain with contract signing user wait associated target association of signing a contract
Contract, it is described wait sign a contract comprising column to be signed a contract；
It obtains and compares the corresponding comparison column element of contract column in the target association contract, the comparison contract column is pre-
If with the column for having business corresponding relationship wait column to be signed a contract in signing a contract, the comparison column element is institute
State the column value in comparison contract column；
Sketch map is wanted when receiving to be signed a contract column of the contract signing user for the column input to be signed a contract
When piece, the column to be signed a contract for including in the column element picture to be signed a contract is obtained by optical character recognition technology
Element；
The column element to be signed a contract is verified according to the comparison column element；
In the case where verifying unacceptable situation, the input unavailable emphasis for the column to be signed a contract, the input nothing are returned
Effect prompt is for prompting the contract signing user to re-enter the element for the column to be signed a contract.
2. the method as described in claim 1, which is characterized in that the column element to be signed a contract includes described wait sign conjunction
Same contract signing side's information, it is described to compare contract signing side's information that column element includes the target association contract；
It is described according to the comparison column element to the column element to be signed a contract carry out verification include:
Whether contract signing side's information of judgement contract signing side's information and the target association contract to be signed a contract
Unanimously；
If the determination result is NO, determine according to the comparison column element to the column element to be signed a contract into
Row verification does not pass through.
3. the method as described in claim 1, which is characterized in that described obtain compares contract column in the target association contract
Corresponding comparison column element includes:
According to preset for the location tags or Keyword Tag that compare column element described in the target association contract, really
The fixed position for comparing column element in the target association contract；
According to position of the comparison column element in the target association contract, the ratio in the comparison contract column is obtained
To column element.
4. method as claimed in claim 3, which is characterized in that it is described according to the comparison column element in the target association
Position in contract, the comparison column element obtained in the comparison contract column include:
According to position of the comparison column element in the target association contract, it is corresponding to obtain the comparison contract column
Compare column element picture；
The comparison column element in the comparison column element picture is identified by optical character recognition technology.
5. method as claimed in claim 4, which is characterized in that the target association contract is to be stored with graphic form, institute
Stating and comparing position of the column element in the target association contract is the corresponding comparison column element of the comparison column element
Position of the interception starting pixels of picture in the target association contract；
The position according to the comparison column element in the target association contract, obtains the comparison contract column pair
The comparison column element picture answered includes:
It is starting point from position of the interception starting pixels in the target association contract, intercepts direction according to preset picture
The picture for intercepting pre-set dimension, obtains the comparison column element picture.
6. the method as described in claim 1, which is characterized in that the method also includes:
In the case where the verification to the column element to be signed a contract passes through, the electronics label of the contract signing user are received
Chapter equipment sends the stamped signature picture of the contract signing user；
The specified stamped signature region to be signed a contract is arranged in the stamped signature picture of the contract signing user and is worked as by described in
After preceding system time shows at the appointed time region, having signed a contract for the contract signing user is generated；
Having signed a contract for the contract signing user is sent to the Electronic Signature equipment of the contract signing user, so that institute
The Electronic Signature equipment of contract signing user is stated by preset first Electronic Signature device private to the contract signing user
Signed a contract and carry out the cryptographic Hash that Hash operation obtains and encrypted, obtain the contract signing user to the contract label
Order the electronic signature of user signed a contract；
The electronic signature signed a contract that the Electronic Signature equipment of the contract signing user is sent is received, it is described to have signed
After the electronic signature made a contract is used by preset first Electronic Signature equipment public key decryptions, in verifying to the contract label
Order the electronics signed a contract after carrying out the cryptographic Hash and the decryption that Hash operation obtains of having signed a contract of user
When signing consistent, having signed a contract as valid contract for the contract signing user is determined.
7. method as claimed in claim 6, which is characterized in that described that the stamped signature picture setting of the contract signing user exists
The specified stamped signature region to be signed a contract and before the present system time is shown at the appointed time region, is also wrapped
It includes:
Receive the Electronic Signature digital certificate that the Electronic Signature equipment of the contract signing user is sent；
Authentication is carried out according to Electronic Signature equipment of the Electronic Signature digital certificate to the contract signing user；
In the case where the authentication passes through, executes the stamped signature picture by the contract signing user and be arranged described
The present system time is simultaneously shown at the appointed time region by specified stamped signature region to be signed a contract.
8. a kind of contract calibration equipment characterized by comprising
Association contract acquiring unit, for obtaining with contract signing user wait associated target association contract of signing a contract,
It is described wait sign a contract include column to be signed a contract；
Element acquiring unit compares the corresponding comparison column element of contract column, institute for obtaining in the target association contract
Stating comparison contract column is the preset and column for having business corresponding relationship wait column to be signed a contract in signing a contract, institute
Stating and comparing column element is the column value in the comparison contract column；
Recognition unit is directed to the column to be signed a contract that the column to be signed a contract inputs when receiving the contract signing user
When mesh element picture, for obtained by optical character recognition technology include in the column element picture to be signed a contract to
It signs a contract column element；
Verification unit, for being verified according to the comparison column element to the column element to be signed a contract；
Prompt unit, in the case where verifying unacceptable situation, the input for returning to the column to be signed a contract for described in mention in vain
Show, the input unavailable emphasis is used to that the contract signing user to be prompted to re-enter wanting for the column to be signed a contract for described in
Element.
9. a kind of contract calibration equipment, which is characterized in that including processor, memory and communication interface, the processor is deposited
Reservoir and communication interface are connected with each other, wherein the communication interface is for sending and receiving data, and the memory is for storing
Program code, the processor execute the method according to claim 1 to 7 for calling said program code.
10. a kind of computer storage medium, which is characterized in that the computer storage medium is stored with computer program, described
Computer program includes program instruction, and described program instruction makes the processor execute such as claim when being executed by a processor
The described in any item methods of 1-7.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910423149.3A CN110222692A (en) | 2019-05-21 | 2019-05-21 | A kind of contract method of calibration and relevant device |
| PCT/CN2019/120087 WO2020233035A1 (en) | 2019-05-21 | 2019-11-22 | Information verification method and related apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910423149.3A CN110222692A (en) | 2019-05-21 | 2019-05-21 | A kind of contract method of calibration and relevant device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110222692A true CN110222692A (en) | 2019-09-10 |
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|---|---|---|---|
| CN201910423149.3A Pending CN110222692A (en) | 2019-05-21 | 2019-05-21 | A kind of contract method of calibration and relevant device |
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| CN (1) | CN110222692A (en) |
| WO (1) | WO2020233035A1 (en) |
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| CN110728573A (en) * | 2019-10-22 | 2020-01-24 | 中国银行股份有限公司 | Information prompting method and device for service execution |
| CN111046864A (en) * | 2019-12-13 | 2020-04-21 | 盈佳云创科技(深圳)有限公司 | Method and system for automatically extracting five elements of contract scanning piece |
| CN111641604A (en) * | 2020-05-16 | 2020-09-08 | 中信银行股份有限公司 | Signing method based on online banking certificate and signing system based on online banking certificate |
| WO2020233035A1 (en) * | 2019-05-21 | 2020-11-26 | 深圳壹账通智能科技有限公司 | Information verification method and related apparatus |
| CN112231771A (en) * | 2020-12-11 | 2021-01-15 | 浙江数秦科技有限公司 | Block chain-based electronic contract online signing and security method |
| CN112669176A (en) * | 2020-12-11 | 2021-04-16 | 浙江数秦科技有限公司 | Electronic contract signing method based on intelligent contract |
| CN113094520A (en) * | 2021-03-29 | 2021-07-09 | 四川新网银行股份有限公司 | Method for checking electronic contract |
| CN116630033A (en) * | 2023-07-20 | 2023-08-22 | 杭银消费金融股份有限公司 | Information auditing method, system and storage medium |
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| CN114676451B (en) * | 2020-12-24 | 2024-06-18 | 航天信息股份有限公司 | Electronic document signing method and device, storage medium and electronic equipment |
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| WO2020233035A1 (en) | 2020-11-26 |
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Application publication date: 20190910 |