CN109067698A - A kind of variation and equipment of document of agreement - Google Patents
A kind of variation and equipment of document of agreement Download PDFInfo
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- CN109067698A CN109067698A CN201810569427.1A CN201810569427A CN109067698A CN 109067698 A CN109067698 A CN 109067698A CN 201810569427 A CN201810569427 A CN 201810569427A CN 109067698 A CN109067698 A CN 109067698A
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- agreement
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/24—Negotiation of communication capabilities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
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- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The present invention is suitable for technical field of information processing, provides the variation and equipment of a kind of document of agreement, comprising: receives protocol variation request；Long connecting link is established with agreement management service device, and document of agreement is obtained from agreement management service device by long connecting link；The change project information about change required in document of agreement is received, based on change project information and document of agreement, the preview page of the document of agreement after generating change；If receiving the confirmation instruction returned according to the document of agreement after change, the electronic signature of the document of agreement owning user after obtaining change；Match if signing electronically with the signature template of the user, the document of agreement after change is identified as legal agreement file, and uploading protocol management server.The present invention authorizes the document of agreement after change at a distance, improves the efficiency of change operation by carrying out long connection communication with agreement management service device.
Description
Technical field
The invention belongs to technical field of information processing more particularly to the variations and equipment of a kind of document of agreement.
Background technique
Document of agreement, as the carrier of safeguard agreement legitimacy and validity, if desired to the agreement item of document of agreement
Mesh changes, in order to ensure protocols User agrees to change operation and has change wish, it is often necessary to which user is in work people
Change operation is executed under the witness of member, and signs papery document of agreement again, to carry out the preservation of evidence.However above-mentioned document of agreement
Variation, need user and staff to sign on papery document of agreement and protocol validation, if transaction is double
Side then hinders the progress of change operation, change efficiency is lower in different city or apart from apart from each other；On the other hand, paper
The preservation of matter document of agreement and management difficulty are larger, also increase the Change cost of document of agreement.
Summary of the invention
In view of this, the embodiment of the invention provides a kind of variation of document of agreement and equipment, it is existing to solve
The change technology of document of agreement, change efficiency it is lower, and papery document of agreement preservation and management difficulty it is larger, document of agreement
The higher problem of Change cost.
The first aspect of the embodiment of the present invention provides a kind of variation of document of agreement, comprising:
Receive protocol variation request；The protocol variation request includes protocol-identifier；
Long connecting link is established with agreement management service device, and by the long connecting link from the agreement management service
Device obtains the corresponding document of agreement of the protocol-identifier, exports the document of agreement；
Receive change project information about required change in the document of agreement, based on the change project information and
The document of agreement, the preview page of the document of agreement after generating change；
If receiving the confirmation instruction returned according to the document of agreement after the change, the agreement after obtaining the change
The electronic signature of file owning user, and judge whether the electronic signature matches with the signature template of the user；
If the electronic signature and the signature template of the user match, the document of agreement after the change is identified
For legal agreement file, and upload the agreement management service device.
The second aspect of the embodiment of the present invention provides a kind of change equipment of document of agreement, including memory, processor
And the computer program that can be run in the memory and on the processor is stored, the processor executes the meter
Each step of first aspect is realized when calculation machine program.
The third aspect of the embodiment of the present invention provides a kind of computer readable storage medium, the computer-readable storage
Media storage has computer program, and each step of first aspect is realized when the computer program is executed by processor.
The variation and equipment for implementing a kind of document of agreement provided in an embodiment of the present invention have the advantages that
The embodiment of the present invention with agreement management service device by building when receiving the request of Client-initiated protocol variation
Long connecting link is established between agreement both sides and is communicated；According to protocol variation request in include protocol-identifier, from consultative management take
It is engaged in extracting document of agreement corresponding with the protocol-identifier in device, and exports to user；User is in the corresponding page of output protocol file
Change operation is carried out on face, the change project that then the change equipment of document of agreement receives that user modifies document of agreement is believed
Breath, the preview page of the document of agreement after generating change, so that user confirms the document of agreement after change；If user is true
After recognizing change, then a confirmation instruction is sent, and fill in electronic signature；The electronic signature that user is filled in and the signature of the user
Template is matched, and determines whether this change operation is to operate in person, and successful match then identifies that this change operation is legal,
And the document of agreement after change is uploaded, to realize the purpose of document of agreement change operation on line.With existing protocol variation skill
Art is compared, and reaches the signature that scene carries out papery document of agreement without user and staff, by with agreement management service
Device carries out long connection communication, is authorized at a distance to the document of agreement after change, and the efficiency of change operation is improved；And become
Document of agreement after more is uploaded to document of agreement server and carries out the preservation of evidence, eliminates the reliance on paper document, reduces management institute
The cost needed.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is a kind of implementation flow chart of the variation for document of agreement that first embodiment of the invention provides；
Fig. 2 is a kind of variation S104 specific implementation flow chart for document of agreement that second embodiment of the invention provides；
Fig. 3 is a kind of variation S104 specific implementation flow chart for document of agreement that third embodiment of the invention provides；
Fig. 4 is a kind of variation specific implementation flow chart for document of agreement that fourth embodiment of the invention provides；
Fig. 5 is the specific implementation flow of the variation S103 for document of agreement that fifth embodiment of the invention provides a kind of
Figure；
Fig. 6 is a kind of structural block diagram of the change equipment for document of agreement that one embodiment of the invention provides；
Fig. 7 be another embodiment of the present invention provides a kind of document of agreement change equipment schematic diagram.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
The embodiment of the present invention with agreement management service device by building when receiving the request of Client-initiated protocol variation
Long connecting link is established between agreement both sides and is communicated；According to protocol variation request in include protocol-identifier, from consultative management take
It is engaged in extracting document of agreement corresponding with the protocol-identifier in device, and exports to user；User is in the corresponding page of output protocol file
Change operation is carried out on face, the change project that then the change equipment of document of agreement receives that user modifies document of agreement is believed
Breath, the preview page of the document of agreement after generating change, so that user confirms the document of agreement after change；If user is true
After recognizing change, then a confirmation instruction is sent, and fill in electronic signature；The electronic signature that user is filled in and the signature of the user
Template is matched, and determines whether this change operation is to operate in person, and successful match then identifies that this change operation is legal,
And the document of agreement after change is uploaded, to realize the purpose of document of agreement change operation on line, solve existing agreement text
The change technology of part, change efficiency it is lower, and papery document of agreement preservation and management difficulty it is larger, the change of document of agreement
The problem of higher cost.
In embodiments of the present invention, the executing subject of process is the change equipment of document of agreement.The change of the document of agreement
Equipment includes but is not limited to: there is the change of response protocol file to ask for server, computer, smart phone and tablet computer etc.
The equipment asked；Particularly, the change equipment of the document of agreement can be a self-service terminal, and user can pass through the Self-Service
Terminal carries out document of agreement change operation.Fig. 1 shows the variation of the document of agreement of first embodiment of the invention offer
Implementation flow chart, details are as follows:
In S101, protocol variation request is received；The protocol variation request includes protocol-identifier.
In the present embodiment, user can be sent out by being installed on the client of user terminal to the change equipment of document of agreement
Protocol variation is sent to request, in this case, due between client and change equipment being communicated by outer net, safety
It is lower, it is therefore desirable to the operation of the user to be authenticated, to ensure the validity requested.Optionally, the specific implementation of authentication
Step can be with are as follows: change equipment obtains the application coding of client, is encoded based on preset coding rule to the application and carries out school
It tests, determines whether the client is legal client；If verifying the user account for successfully obtaining the login client,
And identify the user account whether in blacklist account list；If the user account not in the blacklist account list,
Identify that protocol variation request for effectively request, executes subsequent change response operation.
Optionally, in the present embodiment, if the change equipment of the document of agreement is a self-service terminal, then it represents that user
It reaches the site that enterprise formulates and changes business handling, and autonomous service terminal and agreement management service device are in same office
In the net of domain, then the safety of network environment is higher, and in this case, change equipment is without examining the safety of network environment
It looks into, it is only necessary to user account be verified, that is, judge whether is account password that the user account currently logged in is inputted
It is consistent with preset account password.
In the present embodiment, in order to which which the document of agreement changed needed for determination is specially, which is asked
Asking can be comprising protocol-identifier, so that change equipment, which is based on the protocol-identifier, obtains corresponding document of agreement.Wherein, the protocol-identifier
It can be protocol number or protocol name.Particularly, all document of agreement that change available user account of equipment includes,
Generate a document of agreement list, user chooses one or more by the modes such as choosing or clicking in the document of agreement list
The required document of agreement changed, then changing equipment can be somebody's turn to do according to the region that user is clicked or the element chosen are determining
The protocol-identifier of document of agreement, and generate protocol variation request.
In S102, long connecting link is established with agreement management service device, and by the long connecting link from the association
It discusses management server and obtains the corresponding document of agreement of the protocol-identifier, export the document of agreement.
In the present embodiment, since change operation needs the longer operating time, such as the agreement item changed is chosen
Mesh, and corresponding parameter value is filled in for the agreement items again, when the agreement items quantity of required change is more, then the operation
Time can also be multiplied.Therefore, the connection in order to guarantee to change between equipment and agreement management service device will not be because of behaviour
Make time-out and terminal, a long connecting link can be established between the two, so as to effectively extend the effective time of link, with association
View change operation matches.
Optionally, in the present embodiment, when the protocol-identifier for the document of agreement that change equipment changes needed for obtaining, meeting
All agreement management service devices into said system send a file polling broadcast, to determine what the document of agreement was stored
Agreement management service device.Agreement management service device understands the agreement that carry according to the broadcast after receiving this document inquiry broadcast
Whether mark, vlan query protocol VLAN file are stored in local, if so, returning to a file confirmation instruction, this document to change equipment
It include the device numbering of the agreement management service device in confirmation instruction, so that changing equipment can determine that the document of agreement is stored
Server, and establish long connecting link with the agreement management service device.
In the present embodiment, change equipment can pass through the long connecting link and agreement after the completion of long connecting link is established
Management server is communicated, and the document of agreement conduct to match with the protocol-identifier is obtained from the agreement management service device
The document of agreement changed needed for user.Optionally, it if the protocol-identifier is a protocol type, changes equipment and is taken from consultative management
All document of agreement of the protocol type, and the user identifier based on the user are extracted in business device, determine the association changed needed for it
Discuss file.Due to different types of document of agreement, portion only can be bought under normal circumstances, therefore protocol type conduct can be passed through
Protocol-identifier, and corresponding document of agreement is positioned by user account.
In S103, the change project information about required change in the document of agreement is received, is based on the change item
Mesh information and the document of agreement, the preview page of the document of agreement after generating change.
In the present embodiment, change equipment can be shown after obtaining document of agreement by interactive module, such as touch screen
Show the agreement item changed needed for the output protocols file such as module, projection module, user can be determined based on the document of agreement of output
Mesh, and change project information is generated, and be sent to change equipment.If user is attached by client and change equipment,
The document of agreement can generate the change interface of document of agreement by client, and after change, be sent by client
Give change equipment；If the change equipment is self-service change terminal, user can carry out on the touch screen of self-service change terminal
Change operation, and by clicking the buttons such as change completion, confirmation change operation is completed, and then self-service change terminal can generate this
Change project information.
In the present embodiment, change equipment can determine whether in the change project information after receiving the change project information
About the agreement items of change required in document of agreement and the parameter value of each agreement items, which is replaced into original association
The parameter value of agreement items is corresponded in view file, thus the document of agreement after being changed, and for the ease of user to change
Document of agreement afterwards confirmed, the preview page of the document of agreement after giving birth to the change.If user is for the agreement after change
What file also needed to modify, it can continue to modify button by clicking, on this basis, the association of change equipment club output
Document of agreement after changing after adjustment is avoided repeating by view file to continue to modify on the basis of upper primary change
The case where modification, occurs.
In S104, if receiving the confirmation instruction returned according to the document of agreement after the change, the change is obtained
The electronic signature of document of agreement owning user after more, and judge the electronic signature and the signature template of the user whether
Match.
It in the present embodiment, can be to change equipment hair if the document of agreement after change meets the change request of user
Send a confirmation instruction.Wherein, if user is to change operation by client, client detects that user clicks and becomes
When the button more confirmed, then a confirmation instruction can be generated, and be added with the protocol-identifier of the document of agreement, return to change and set
Standby, which is based on the protocol-identifier, the document of agreement after determining the corresponding change of confirmation instruction, and executes S104
Relevant operation；If user is the progress change operation in the change equipment of document of agreement, changes equipment and detect user
When clicking change ACK button, then confirmation instruction is automatically generated, and execute the relevant operation of S104.
In the present embodiment, change equipment can be exported in the confirmation instruction of the document of agreement after receiving about change
The acquisition interface of one electronic signature, and user is prompted to fill in electronic signature.If user is to change operation in the client,
Electronic signature is then filled in the operation interface of client, client records the trace information during user fills in and fills in
After trace image, above-mentioned two parameter is packaged and returns to change equipment；If user is straight in change equipment
Row change operation is tapped into, then can fill in electronic signature by changing the touch screen of equipment or the acquisition module that signs electronically, fill out
After writing, collected data can be identified as the electronic signature of the user by change equipment.
In S105, if the electronic signature and the signature template of the user match, by the association after the change
View file identification is legal agreement file, and uploads the agreement management service device.
In the present embodiment, change equipment is after obtaining user's electronic signature, user identifier based on the user or should
The protocol-identifier of document of agreement extracts the corresponding signature template of the user from signature database, and this is acquired
Electronic signature is matched with the signature template, if successful match, executes the relevant operation of S105；Conversely, if it fails to match,
Then export signature exception information, it is desirable that user re-enters electronic signature, if the number that it fails to match is more than preset threshold, knows
Another edition of a book time change operation is abnormal, stops the changing process of the document of agreement.
In the present embodiment, matched detailed process can be with are as follows: the similarity between electronic signature and signature template is calculated,
If the similarity is greater than preset similarity threshold, successful match is identified；Conversely, if matching degree is less than or equal to preset phase
Like degree threshold value, then it fails to match for identification.On the other hand, can also extract signature template in feature stroke trajectory parameters,
And the corresponding practical signature parameter of this feature stroke is obtained from electronic signature, judge whether are trajectory parameters and practical signature parameter
It is identical, if they are the same, then successful match is identified, conversely, then it fails to match for identification.
In the present embodiment, when change equipment detects electronic signature and signature template matching, then current change is proved
Operation is the operation that the signer of document of agreement carries out, and is effective by this change operation, therefore becomes the agreement text after change again
Part is identified as legal agreement file, and document of agreement is uploaded to agreement management service device, carries out the preservation of evidence.
Optionally, in the present embodiment, change equipment, can also be to change after the electronic signature that user has been determined is legal
Content is verified, and specific process is as follows: change equipment determines the document of agreement based on user identifier and protocol-identifier
Permission is changed, and inquires each required agreement items changed whether in the change permission, if so, after identifying the change
Document of agreement is legal agreement file；Conversely, then returning to change failure information.
Above as can be seen that a kind of variation of document of agreement provided in an embodiment of the present invention is by receiving user
When the protocol variation request of initiation, long connecting link is built with agreement management service device, establishes between agreement both sides and communicates；According to
The protocol-identifier for including in protocol variation request extracts agreement text corresponding with the protocol-identifier from agreement management service device
Part, and export to user；User carries out change operation on the corresponding page of output protocol file, then the change of document of agreement
Equipment receives the change project information that user modifies document of agreement, the preview page of the document of agreement after generating change, with
Just user confirms the document of agreement after change；If after user confirms change, sending a confirmation instruction, and fill in electricity
Son signature；The electronic signature that user is filled in is matched with the signature template of the user, determine this change operation whether be
I operates, and successful match then identifies that this change operation is legal, and uploads the document of agreement after change, to realize on line
The purpose of document of agreement change operation.Compared with existing protocol variation technology, scene is reached without user and staff
The signature for carrying out papery document of agreement, by carrying out long connection communication with agreement management service device, to the document of agreement after change
It is authorized at a distance, improves the efficiency of change operation；And the document of agreement after changing is uploaded to document of agreement server
The preservation of evidence is carried out, paper document is eliminated the reliance on, cost needed for reducing management.
Fig. 2 shows a kind of specific implementation flows of the variation of document of agreement of second embodiment of the invention offer
Figure.It is shown in Figure 2, embodiment is stated relative to Fig. 1, S104 packet in a kind of variation of document of agreement provided in this embodiment
Include: S1041~S1044, specific details are as follows:
In S1041, a signature track is extracted at random from the signature template, as characteristic locus, and is determined and is constituted
The feature stroke of the characteristic locus.
In the present embodiment, it in order to improve electronic signature for the accuracy of user identity identification, avoids passing through imitation and uses
The signature at family and carry out illegal operation.The change equipment of document of agreement is when obtaining the electronic signature of user, and indirect requirement
User fills in the corresponding electronic signature of its name, but obtains a signature track at random from the signature template of the user, as
Characteristic locus determines that the feature stroke for constituting this feature track, the stroke can may be by more for a continuous stroke
The track that a stroke is constituted.Due to user when writing specific stroke the corresponding track of the stroke be it is consistent, because
Whether this can be based on this, similar by identification feature stroke, to identify whether this signature is that user operates.
It optionally, in the present embodiment, can be the selection pair of each character if including multiple characters in signature template
The signature track answered, so that multiple feature stroke groups are obtained, it is in S1042, then right for each feature stroke group selection one
The signature character answered generates signature character string.
In S1042, the signature character comprising the feature stroke is obtained, generates the electronic signature acquisition page；The electricity
The son signature acquisition page is for prompting the user to fill in the signature character.
In the present embodiment, for change equipment after feature stroke has been determined, can obtain at random from character repertoire includes the spy
Levy the character of stroke, it should be noted that if signature track is made of multiple feature strokes, when choosing signature character, the label
The position between multiple feature strokes in positional relationship between multiple feature strokes included in word character and signature template
The relationship of setting is consistent, so that it is guaranteed that user is when writing signature character, generated sliding trace can be consistent with characteristic locus.
Particularly, change equipment can configure multiple signature characters for a feature stroke, i.e., multiple signature characters include identical spy
Stroke is levied, so as to by the feature stroke for including in multiple signature characters, and by multiple characters feature pens for including of signing
It draws corresponding sliding trace to be merged, to improve the accuracy of identification；Or each feature stroke configures a label
Word character contains the electronic signature acquisition page of multiple signature characters to constitute.
In the present embodiment, change equipment determines that the mode of signature character can also determine by way of generating at random,
If multiple candidate characters comprising feature stroke i.e. in character repertoire, can be by preset random algorithm, from candidate characters
Choose signature character；It is also based on the selection number of each candidate characters in character repertoire, the smallest time of number will be chosen
Word selection symbol is as signature character, to guarantee that obtaining signature character every time will not frequently repeat, and reduce and know to user identity
Other accuracy.
In the present embodiment, change equipment is based on signature character and generates the electronic signature acquisition page, and exports to user, with
Just user fills in the signature character of above-mentioned acquisition in the electronic signature acquisition page.
In S1043, the electronic signature that the user is returned based on the signature character is acquired, and from the electronic signature
It is middle to extract the corresponding sliding trace of the feature stroke.
In the present embodiment, user fills in the electronic signature about signature character in the electronic signature acquisition page, and
The image of sliding trace and electronic signature after signature is returned into change equipment, change equipment is getting user's return
After electronic signature, then the feature stroke determined based on S1041 extracts the corresponding sliding rail of this feature stroke from electronic signature
Mark.
In S1044, based on the similarity between the sliding trace and the characteristic locus, the electronic signature is determined
Whether matched with the signature template.
In the present embodiment, the characteristic locus in sliding trace and signature template that change equipment acquires this into
Row similarity mode identifies that electronic signature matches with signature template if the similarity is greater than preset similarity threshold；Instead
It identifies that the electronic signature and signature template mismatch if the similarity is less than or equal to preset similarity threshold.
In embodiments of the present invention, it by obtaining the feature stroke for including in user's signature template, and acquires user and fills in
Electronic signature comprising this feature stroke, and the character of signature template is not directly acquired, avoid illegal user from using by imitating
Family person's handwriting and carry out illegal operation, improve the accuracy and validity of change operation.
Fig. 3 shows a kind of specific implementation flow of the variation of document of agreement of third embodiment of the invention offer
Figure.It is shown in Figure 3, relative to embodiment described in Fig. 1, S104 in a kind of variation of document of agreement provided in this embodiment
Including S1041 '~S1044 ', specific details are as follows:
In S1041 ', the sliding trace that the user inputs on touch screen module is acquired, and adopt by biological characteristic
Collection module obtains the biological information of the user.
In the present embodiment, the change equipment of document of agreement during acquiring user's electronic signature, not only use by acquisition
The sliding trace that family generates on the touchscreen can also obtain the biological information of the user.Wherein, the biological information packet
It includes: the information relevant to vital signs such as finger print information, heart rate information, pulse information, blood pressure information of user.
In the present embodiment, the change equipment of document of agreement can be after user writes completion signature, i.e., sliding trace acquires
After the completion, prompt user inputs biological information, such as prompt user carries out fingerprint pressing confirmation or heart rate information acquisition, with
Just above-mentioned two information is obtained.Particularly, it if user directly passes through finger and generates sliding trace on touch screen, is slided in acquisition
During dynamic rail mark, the change equipment of document of agreement can also acquire the biological information of user simultaneously, without in user
After the completion of sliding trace input, acquisition operation is just carried out.
Optionally, which can also be the profile information of client, and in this case, distributed terminal then leads to
The face image for crossing photographing module acquisition client, then extracts the face mask information of the client according to the face image.
In S1042 ', according to the sliding trace and the biological information, the electronic signature is generated.
In the present embodiment, change equipment is after sliding trace and biological information are completed in acquisition, by above-mentioned two
Parameter generates the corresponding electronic signature of the user.
In S1043 ', based on the user identifier of the user, extracted and the user from preset electronic signature library
Identify corresponding signature template；The electronic signature template includes Standard signatures track and the standard biological ginseng of the user
Number.
In the present embodiment, the electronic signature template of all users is stored in the electronic signature library that change equipment includes,
And each electronic signature template will include Standard signatures track and standard biological parameter, wherein Standard signatures track is used for table
Show the characteristic parameter of person's handwriting when user signs name, and standard biological parameter is then used to uniquely determine the client and electronic signature mould
Whether the client of plate corresponds to.Since handwriting signature can imitate, but biological information can not imitate, therefore change equipment not
Signature standard track is only stored, the standard biological parameter of client is also recorded, to improve the accuracy rate of authentication.
In S1044 ', the sliding trace is matched with the Standard signatures track, and the biology is special
Reference breath is matched with the standard biological parameter.
In the present embodiment, the signature mark in the change equipment sliding trace that this is inputted by user and electronic signature template
Standard gauge mark is matched, and determines the similarity between two sliding traces, if similarity is greater than preset similar threshold value, is identified
The two matching；Conversely, being identified as mismatching if similarity is less than or equal to preset similar threshold value.
In the present embodiment, the biological information that change equipment acquires this is given birth to the standard in electronic signature template
Object parameter is matched, and determines difference rank between the two, such as finger print information, it is determined that between two fingerprint images
Difference percentage, for heart rate information, it is determined that this acquisition heart rate and user's specification heart rate between difference be more
It is few, if the difference rank is less than or equal to preset differential threshold, identify the two matching；Conversely, if difference rank is greater than in advance
If differential threshold, then be identified as mismatching.
In the present embodiment, if any one of sliding trace or biological information are identified as mismatching in electronic signature,
Determine that electronic signature mismatches；If sliding trace and biological information are identified as matching in electronic signature, electricity is determined
Sub- signatures match success.
In embodiments of the present invention, by acquiring the person's handwriting and biological information of user, to improve electronics label
Relevance between name and user identity is avoided with ensuring that this change document of agreement is yoghurt by criminal
Pretend to be legitimate user.
Fig. 4 shows a kind of specific implementation flow of the variation of document of agreement of fourth embodiment of the invention offer
Figure.It is shown in Figure 4, relative to embodiment described in FIG. 1 to FIG. 3, a kind of variation of document of agreement provided in this embodiment
In it is described establish long connecting link with agreement management service device after, further includes: S401~S404, specific details are as follows:
In S401, with preset Energizing cycle by the long connecting link to the agreement management service device send chain
Frame is motivated on road, and starts the effective timer of link；The link excitation frame is for safeguarding the long connecting link；The link swashs
Encouraging frame includes frame number.
In the present embodiment, change equipment in order to ensure connecting link long between agreement management service device validity,
Frame can be motivated to agreement management service device transmission link by the long connecting link with preset Energizing cycle.Optionally, the chain
Motivate the frame format of frame can be in road are as follows:
| Synchronization field | Frame type | Connect effective time | Port numbers | Motivate frame number | Reserved field |
Wherein, synchronization field is used for synchronous with the interface of agreement management service device progress clock, to ensure subsequent field
Data can be received smoothly, which can be made of all ones or all zeroes；Changing can between equipment and agreement management service device
Think that the data frame of each type configures a number, in above-mentioned frame format, the parameter value of the frame type field is link
Motivate type number corresponding to frame；When connection effective time is used to indicate that current link excitation frame institute maintenance link to be active
Between length, such as the connection effective time is 10s, then after agreement management service device receives link excitation frame in 10s, meeting
The validity of the link is kept, if identifying the chain there is no receiving the link that change equipment is sent again to motivate frame after 10s
Road is invalid, interrupts the long connecting link.Excitation frame number is to safeguard the long connection chain for limiting link excitation frame
During road is effective, the number of transmitted link excitation frame.
In the present embodiment, change equipment will start the effective timer of link, also after having sent link excitation frame with logical
It crosses the effective timer of the link and determines Correspondent Node, is i.e. whether the port of agreement management service device is abnormal, if effectively counting in link
When device value be greater than preset effective time threshold value and not receive connection and perform effectively, then it represents that agreement management service device and become
There is exception in the port of more equipment communication, in this case, execute the relevant operation of S402；Conversely, if in the effective timing of link
The value of device is greater than before preset effective time threshold value, receives the connection effective instruction of agreement management service device return, then knows
The interface of the not Correspondent Node is without exception, and long connecting link is still effective.
In S402, if the value of the effective timer of the link is greater than preset effective time threshold value and does not receive described
The connection effective instruction that agreement management service device returns, then export server exception information.
In the present embodiment, if the value of the effective timer of link is greater than preset effective time threshold value, identify that the length connects
Chain link road is abnormal, and there is no connection effective instruction is returned within the preset time for agreement management service device, it may be possible to which link is abnormal
Or there are failures for the communication port of server, at this point, change equipment can export a server exception information, so as to staff
Carry out server exception processing.
In S403, according to the frame number of the Energizing cycle and currently transmitted link excitation frame, determine currently
Connect duration.
In the present embodiment, due to the validity for maintaining long connecting link be by with Energizing cycle interval to consultative management
Server transmission link motivates frame, therefore the frame number and Energizing cycle of frame can be motivated based on current link, and calculating is worked as
The connection duration communicated between preceding change equipment and agreement management service device, such as Energizing cycle are T, currently transmitted chain
It is N that the frame number of frame is motivated on road, then connects duration L=TN.
In S404, if the connection duration is greater than preset time threshold, change operation time-out information is exported.
In the present embodiment, in order to avoid user's operation during leave or forget receive change operation, waste association
The port resource of management server is discussed, change equipment can be provided with a time threshold.When the connection duration for detecting current is greater than
When the time threshold, then identify change operation time-out, then export the change operation time-out information to user, with again with agreement pipe
Reason server establishes long connecting link；Conversely, if current connection duration be less than or equal to the time threshold, continue keep with
Preset Energizing cycle transmission link motivates frame.
In embodiments of the present invention, by identifying the value of effective timer and connecting whether the numerical value of duration is more than correspondence
Threshold value, so as to find the abnormal conditions in long connection procedure in time, to improve the robustness of change operation.
Fig. 5 shows the specific implementation stream of the variation S103 of document of agreement of fifth embodiment of the invention offer a kind of
Cheng Tu.It is shown in Figure 5, relative to embodiment described in Fig. 1-Fig. 3, a kind of variation of document of agreement provided in this embodiment
Middle S103 includes: S1031~S1033, and specific details are as follows:
In S1031, the agreement items for the required change for including in the change project information are identified.
In the present embodiment, the change equipment of document of agreement can be changed from changing needed for determination is each in project information
Agreement items and user set by the parameter values of each agreement items can be right after above-mentioned two parameter has been determined
Original document of agreement is adjusted.It further include original since protocol variation includes to modify to original protocol contents
Protocol contents on the basis of add two kinds of situations of corresponding agreement items, therefore if it is determined that the required agreement items changed
In document of agreement, then the relevant operation of S1032 is executed；Conversely, if executing the related behaviour of S1033 not in document of agreement
Make.
In S1032, if including the agreement items in the document of agreement, by agreement items described in document of agreement
Parameter value replace in the change project information and correspond to the parameter values of agreement items.
In the present embodiment, if detecting agreement items in document of agreement, then it represents that having been deposited in original document of agreement
Agreement items modify, therefore can correspond in this change project information agreement items parameter value replacement agreement it is literary
The corresponding parameter value of the agreement items in part.
In S1033, if not including the agreement items in the document of agreement, the agreement items are added to institute
It states in document of agreement.
In the present embodiment, if detecting agreement items not in document of agreement, then it represents that the change operation is newly-increased becomes
More type, therefore the agreement items can be added in the document of agreement.
In embodiments of the present invention, corresponding change operation is executed for different types of change type, to improve
The accuracy of change operation.
It should be understood that the size of the serial number of each step is not meant that the order of the execution order in above-described embodiment, each process
Execution sequence should be determined by its function and internal logic, the implementation process without coping with the embodiment of the present invention constitutes any limit
It is fixed.
Fig. 6 shows a kind of structural block diagram of the change equipment of document of agreement of one embodiment of the invention offer, the agreement
The each unit that the change equipment of file includes is used to execute each step in the corresponding embodiment of Fig. 1.Referring specifically to Fig. 1 and figure
Associated description in embodiment corresponding to 1.For ease of description, only the parts related to this embodiment are shown.
Referring to Fig. 6, the change equipment of the document of agreement includes:
Request reception unit 61 is changed, for receiving protocol variation request；The protocol variation request includes protocol-identifier；
Long connecting link establishes unit 62, for establishing long connecting link with agreement management service device, and passes through the length
Connecting link obtains the corresponding document of agreement of the protocol-identifier from the agreement management service device, exports the document of agreement；
Preview page generation unit 63, for receiving the change project information about change required in the document of agreement,
Based on the change project information and the document of agreement, the preview page of the document of agreement after generating change；
Sign electronically acquisition unit 64, if being referred to for receiving according to the confirmation that the document of agreement after the change returns
It enables, then the electronic signature of the document of agreement owning user after obtaining the change, and judges the electronic signature and the user
Signature template whether match；
Agreement authorization unit 65 is changed, it, will if matching for the electronic signature and the signature template of the user
Document of agreement after the change is identified as legal agreement file, and uploads the agreement management service device.
Optionally, the electronic signature acquisition unit 64 includes:
Feature stroke determination unit, for extracting a signature track at random from the signature template, as characteristic locus,
And determine the feature stroke for constituting the characteristic locus；
Page generating unit is acquired, for obtaining the signature character comprising the feature stroke, generates electronic signature acquisition
The page；The electronic signature acquisition page is for prompting the user to fill in the signature character；
Sliding trace extraction unit, the electronic signature returned for acquiring the user based on the signature character, and from
The corresponding sliding trace of the feature stroke is extracted in the electronic signature；
Sliding trace matching unit, for determining based on the similarity between the sliding trace and the characteristic locus
Whether the electronic signature matches with the signature template.
Optionally, the electronic signature acquisition unit 64 includes:
Electronic signature data acquisition unit, the sliding trace inputted on touch screen module for acquiring the user, and
The biological information of the user is obtained by physical characteristics collecting module；
Sign electronically generation unit, for generating the electricity according to the sliding trace and the biological information
Son signature；
Signature template acquiring unit is extracted from preset electronic signature library for the user identifier based on the user
Signature template corresponding with the user identifier；The electronic signature template includes Standard signatures track and the mark of the user
Quasi- biological parameter；
Sign electronically matching unit, for the sliding trace to be matched with the Standard signatures track, and general
The biological information is matched with the standard biological parameter.
Optionally, the change equipment of the document of agreement further include:
Link motivates frame transmission unit, for preset Energizing cycle by the long connecting link to the agreement pipe
It manages server transmission link and motivates frame, and start the effective timer of link；The link excitation frame is for safeguarding the long connection
Link；The link excitation frame includes frame number；
Link exception response unit, if for the effective timer of the link value be greater than preset effective time threshold value and
The connection effective instruction that the agreement management service device returns is not received, then export server exception information；
Duration calculation unit is connected, for compiling according to the frame of the Energizing cycle and currently transmitted link excitation frame
Number, determine current connection duration；
Operation overtime execution unit exports change operation if being greater than preset time threshold for the connection duration
Time-out information.
Optionally, the preview page generation unit 63 includes:
Item recognition unit is changed, the agreement items for the required change for including in the change project information for identification；
Modification change execution unit, if for including the agreement items in the document of agreement, it will be in document of agreement
The parameter value of the agreement items replaces with the parameter value that agreement items are corresponded in the change project information；
Newly-increased change execution unit, if for not including the agreement items in the document of agreement, by the agreement
Project is added in the document of agreement.
Therefore, the change equipment of document of agreement provided in an embodiment of the present invention equally may not need user and staff
The scene of arrival carries out the signature of papery document of agreement, by carrying out long connection communication with agreement management service device, after change
Document of agreement is authorized at a distance, improves the efficiency of change operation；And the document of agreement after changing is uploaded to agreement text
Part server carries out the preservation of evidence, eliminates the reliance on paper document, cost needed for reducing management.
Fig. 7 be another embodiment of the present invention provides a kind of document of agreement change equipment schematic diagram.As shown in fig. 7,
The change equipment 7 of the document of agreement of the embodiment includes: processor 70, memory 71 and is stored in the memory 71 simultaneously
The computer program 72 that can be run on the processor 70, such as the change program of document of agreement.The processor 70 executes
The step in the variation embodiment of above-mentioned each document of agreement is realized when the computer program 72, such as shown in FIG. 1
S101 to S105.Alternatively, the processor 70 realizes each list in above-mentioned each Installation practice when executing the computer program 72
The function of member, such as the function of module 61 to 65 shown in Fig. 6.
Illustratively, the computer program 72 can be divided into one or more units, one or more of
Unit is stored in the memory 71, and is executed by the processor 70, to complete the present invention.One or more of lists
Member can be the series of computation machine program instruction section that can complete specific function, and the instruction segment is for describing the computer journey
Implementation procedure of the sequence 72 in the change equipment 7 of the document of agreement.For example, the computer program 72 can be divided into change
More request reception unit, long connecting link establish unit, preview page generation unit, electronic signature acquisition unit and change association
Authorization unit is discussed, each unit concrete function is as described above.
The change equipment 7 of the document of agreement can be desktop PC, notebook, palm PC and cloud server
Deng calculating equipment.The change equipment of the document of agreement may include, but be not limited only to, processor 70, memory 71.This field skill
Art personnel are appreciated that Fig. 7 is only the example of the change equipment 7 of document of agreement, do not constitute and set to the change of document of agreement
Standby 7 restriction may include components more more or fewer than diagram, perhaps combine certain components or different components, such as
The change equipment of the document of agreement can also include input-output equipment, network access equipment, bus etc..
Alleged processor 70 can be central processing unit (Central Processing Unit, CPU), can also be
Other general processors, digital signal processor (Digital Signal Processor, DSP), specific integrated circuit
(Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field-
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components etc..General processor can be microprocessor or the processor is also possible to any conventional processor
Deng.
The memory 71 can be the internal storage unit of the change equipment 7 of the document of agreement, such as document of agreement
Change equipment 7 hard disk or memory.The memory 71 is also possible to the external storage of the change equipment 7 of the document of agreement
The plug-in type hard disk being equipped in equipment, such as the change equipment 7 of the document of agreement, intelligent memory card (Smart Media
Card, SMC), secure digital (Secure Digital, SD) card, flash card (Flash Card) etc..Further, described to deposit
Reservoir 71 can also both including the document of agreement change equipment 7 internal storage unit and also including External memory equipment.Institute
Memory 71 is stated for storing other program sum numbers needed for the change equipment of the computer program and the document of agreement
According to.The memory 71 can be also used for temporarily storing the data that has exported or will export.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
Embodiment described above is merely illustrative of the technical solution of the present invention, rather than its limitations；Although referring to aforementioned reality
Applying example, invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each
Technical solution documented by embodiment is modified or equivalent replacement of some of the technical features；And these are modified
Or replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution should all
It is included within protection scope of the present invention.
Claims (10)
1. a kind of variation of document of agreement characterized by comprising
Receive protocol variation request；The protocol variation request includes protocol-identifier；
Long connecting link is established with agreement management service device, and is obtained by the long connecting link from the agreement management service device
The corresponding document of agreement of the protocol-identifier is taken, the document of agreement is exported；
Change project information about required change in the document of agreement is received, based on the change project information and described
Document of agreement, the preview page of the document of agreement after generating change；
If receiving the confirmation instruction returned according to the document of agreement after the change, the document of agreement after obtaining the change
The electronic signature of owning user, and judge whether the electronic signature matches with the signature template of the user；
If the electronic signature matches with the signature template, the document of agreement after the change is identified as legal agreement
File, and upload the agreement management service device.
2. variation according to claim 1, which is characterized in that belonging to the document of agreement after the acquisition change
The electronic signature of user, and judge whether the electronic signature matches with the signature template of the user, comprising:
A signature track is extracted at random from the signature template, as characteristic locus, and is determined and is constituted the characteristic locus
Feature stroke；
The signature character comprising the feature stroke is obtained, the electronic signature acquisition page is generated；The electronic signature acquires the page
For prompting the user to fill in the signature character；
The electronic signature that the user is returned based on the signature character is acquired, and extracts the feature from the electronic signature
The corresponding sliding trace of stroke；
Based on the similarity between the sliding trace and the characteristic locus, the electronic signature and the signature template are determined
Whether match.
3. variation according to claim 1, which is characterized in that belonging to the document of agreement after the acquisition change
The electronic signature of user, and judge whether the electronic signature matches with the signature template of the user, comprising:
The sliding trace that the user inputs on touch screen module is acquired, and the use is obtained by physical characteristics collecting module
The biological information at family；
According to the sliding trace and the biological information, the electronic signature is generated；
Based on the user identifier of the user, signature mould corresponding with the user identifier is extracted from preset electronic signature library
Plate；The electronic signature template includes Standard signatures track and the standard biological parameter of the user；
The sliding trace is matched with the Standard signatures track, and by the biological information and the standard
Biological parameter matching.
4. variation according to claim 1-3, which is characterized in that built described with agreement management service device
After founding long connecting link, further includes:
Frame is motivated to the agreement management service device transmission link by the long connecting link with preset Energizing cycle, and is opened
The dynamic effective timer of link；The link excitation frame is for safeguarding the long connecting link；The link excitation frame is compiled comprising frame
Number；
If the value of the effective timer of link is greater than preset effective time threshold value and does not receive the agreement management service
The connection effective instruction that device returns, then export server exception information；
According to the frame number of the Energizing cycle and currently transmitted link excitation frame, current connection duration is determined；
If the connection duration is greater than preset time threshold, change operation time-out information is exported.
5. variation according to claim 1-3, which is characterized in that described to be based on the change project information
And the document of agreement, the preview page of the document of agreement after generating change, comprising:
Identify the agreement items for the required change for including in the change project information；
If including the agreement items in the document of agreement, the parameter value of agreement items described in document of agreement is replaced with
The parameter value of agreement items is corresponded in the change project information；
If not including the agreement items in the document of agreement, the agreement items are added in the document of agreement.
6. a kind of change equipment of document of agreement, which is characterized in that the change equipment of the document of agreement includes memory, processing
Device and storage in the memory and the computer program that can run on the processor, described in the processor execution
Following steps are realized when computer program:
Receive protocol variation request；The protocol variation request includes protocol-identifier；
Long connecting link is established with agreement management service device, and is obtained by the long connecting link from the agreement management service device
The corresponding document of agreement of the protocol-identifier is taken, the document of agreement is exported；
Change project information about required change in the document of agreement is received, based on the change project information and described
Document of agreement, the preview page of the document of agreement after generating change；
If receiving the confirmation instruction returned according to the document of agreement after the change, the document of agreement after obtaining the change
The electronic signature of owning user, and judge whether the electronic signature matches with the signature template of the user；
If the electronic signature and the signature template of the user match, the document of agreement after the change is identified as closing
Method document of agreement, and upload the agreement management service device.
7. change equipment according to claim 6, which is characterized in that belonging to the document of agreement after the acquisition change
The electronic signature of user, and judge whether the electronic signature matches with the signature template of the user, comprising:
A signature track is extracted at random from the signature template, as characteristic locus, and is determined and is constituted the characteristic locus
Feature stroke；
The signature character comprising the feature stroke is obtained, the electronic signature acquisition page is generated；The electronic signature acquires the page
For prompting the user to fill in the signature character；
The electronic signature that the user is returned based on the signature character is acquired, and extracts the feature from the electronic signature
The corresponding sliding trace of stroke；
Based on the similarity between the sliding trace and the characteristic locus, the electronic signature and the signature template are determined
Whether match.
8. change equipment according to claim 6, which is characterized in that belonging to the document of agreement after the acquisition change
The electronic signature of user, and judge whether the electronic signature matches with the signature template of the user, comprising:
The sliding trace that the user inputs on touch screen module is acquired, and the use is obtained by physical characteristics collecting module
The biological information at family；
According to the sliding trace and the biological information, the electronic signature is generated；
Based on the user identifier of the user, signature mould corresponding with the user identifier is extracted from preset electronic signature library
Plate；The electronic signature template includes Standard signatures track and the standard biological parameter of the user；
The sliding trace is matched with the Standard signatures track, and by the biological information and the standard
Biological parameter matching.
9. according to the described in any item change equipment of claim 6-8, which is characterized in that built described with agreement management service device
After founding long connecting link, the processor also realizes following steps when executing the computer program:
Frame is motivated to the agreement management service device transmission link by the long connecting link with preset Energizing cycle, and is opened
The dynamic effective timer of link；The link excitation frame is for safeguarding the long connecting link；The link excitation frame is compiled comprising frame
Number；
If the value of the effective timer of link is greater than preset effective time threshold value and does not receive the agreement management service
The connection effective instruction that device returns, then export server exception information；
According to the frame number of the Energizing cycle and currently transmitted link excitation frame, current connection duration is determined；
If the connection duration is greater than preset time threshold, change operation time-out information is exported.
10. a kind of computer readable storage medium, the computer-readable recording medium storage has computer program, and feature exists
In when the computer program is executed by processor the step of any one of such as claim 1 to 5 of realization the method.
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| CN201810569427.1A CN109067698A (en) | 2018-06-05 | 2018-06-05 | A kind of variation and equipment of document of agreement |
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| CN201810569427.1A CN109067698A (en) | 2018-06-05 | 2018-06-05 | A kind of variation and equipment of document of agreement |
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| CN112037027A (en) * | 2020-09-01 | 2020-12-04 | 中国银行股份有限公司 | Automated method and system for checking production change compliance of bank system |
| CN112037027B (en) * | 2020-09-01 | 2023-09-19 | 中国银行股份有限公司 | Automatic method and system for production change compliance check of banking system |
| US11811599B1 (en) * | 2023-01-23 | 2023-11-07 | International Business Machines Corporation | Multi-version compatibility for connectivity protocols |
| CN118747669A (en) * | 2024-06-12 | 2024-10-08 | 广州喜淘信息科技有限公司 | A method and device for automatically changing system information through electronic change protocol |
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