CN107038551A - The in-time generatin method of E-seal, apparatus and system, teller terminal - Google Patents
The in-time generatin method of E-seal, apparatus and system, teller terminal Download PDFInfo
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- CN107038551A CN107038551A CN201610973862.1A CN201610973862A CN107038551A CN 107038551 A CN107038551 A CN 107038551A CN 201610973862 A CN201610973862 A CN 201610973862A CN 107038551 A CN107038551 A CN 107038551A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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- G06Q10/10—Office automation; Time management
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
- G06Q40/02—Banking, e.g. interest calculation or account maintenance
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
- G06Q40/04—Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
- G06T1/0021—Image watermarking
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Abstract
The invention provides a kind of in-time generatin method of E-seal, apparatus and system, teller terminal, wherein, method includes：The E-seal used according to transaction business to E-seal in-time generatin device acquisition request transaction business；Receive the E-seal containing seal code of E-seal in-time generatin device in-time generatin；Transaction business is handled using the E-seal.The present invention can be each unique E-seal of transaction business in-time generatin, realize the binding of E-seal and transaction business, improve the security of transaction business.
Description
Technical field
It is exactly specifically a kind of the present invention relates to computer technology, more particularly to image procossing and digital authentication method
The in-time generatin method of E-seal, apparatus and system, teller terminal.
Background technology
Business seal is capped on the business voucher that bank provides, identification of the bank to legal rights and obligation is represented.Cause
This, the effect of business seal is huge, and the management of business seal is always tightly controlled.In existing bank, business seal, which has, plants
Class is more, quantity is big, widespread feature, and these features determine that the risk of the links such as the use, keeping, handing-over of business seal is difficult
Thoroughly to control, once individual persons' Misuse business seal, will produce adverse consequences.Therefore, seal in kind is faced with
The challenge of E-seal, the advantages of E-seal is with its easy preparation method and controllable management strategy obtains increasingly extensive
Using.China's relevant laws and regulations provide certain policy space for seal electronic application, and electronics shape is capped on papery business voucher
The business seal of state has been provided with objective realizing condition.
At present, E-seal is typically used in the electronic certificate of the operational line based on internet, with physical aspect seal
Stamp be medium, the storage mediums such as the computer hard disc generally used, excellent shield (USBkey) are stored in the form of static file
In, at least there is following defect in existing E-seal：
1st, the storage medium hardware for preserving E-seal is needed to have, storage medium is by seal user or control of stamping
Person takes care of, and its management mode is equivalent to management seal in kind.
If the 2, the stamp of E-seal is changed, it is necessary to be resurveyed using electronic equipments such as scanner, video cameras
E-seal static file, and be written to again in storage medium, it is cumbersome.
3rd, when E-seal printed text content include some business information when, printed text content changed with business, it is necessary to
Possess with printed text content completely corresponding E-seal static file, make and distribution process it is cumbersome.
4th, lack E-seal form and the method for paper document content efficient association, to confirm the legal of E-seal
Change.
Therefore, those skilled in the art, which need research and development badly, a kind of can overcome the E-seal generation method of drawbacks described above.
The content of the invention
In view of this, the technical problem to be solved in the present invention is to provide a kind of in-time generatin method of E-seal, dress
Put and system, teller terminal, solve existing E-seal and be difficult keeping, make, change the problem of process is cumbersome.
In order to solve the above-mentioned technical problem, embodiment of the invention provides a kind of in-time generatin side of E-seal
Method, including：The E-seal used according to transaction business to E-seal in-time generatin device acquisition request transaction business；Receive
The E-seal containing seal code of E-seal in-time generatin device in-time generatin；Handled and handed over using the E-seal
Easy business.
The embodiment of the present invention also provides a kind of teller terminal, including：Request unit, for according to transaction business
The E-seal used to E-seal in-time generatin device acquisition request transaction business；Receiving unit, for receiving electronic seal
The E-seal containing seal code of chapter in-time generatin device in-time generatin；Processing unit, for utilizing the electronic seal
Chapter handles transaction business.
The embodiment of the present invention also provides a kind of in-time generatin method of E-seal, including：It is whole according to teller
Hold the type of service drawing on-line E-seal picture of the transaction business sent；Generated according to the specific business information of transaction business
E-seal code；Teller terminal will be sent to after the E-seal picture and E-seal code synthesis E-seal.
The embodiment of the present invention also provides a kind of E-seal in-time generatin device, including：Drawing unit, is used for
The type of service drawing on-line E-seal picture of the transaction business sent according to teller terminal；Generation unit, for according to friendship
The specific business information generation E-seal code of easy business；Synthesis unit, for by the E-seal picture and the electronics
Teller terminal is sent to after seal code synthesis E-seal.
The embodiment of the present invention also provides a kind of in-time generatin system of E-seal, including teller terminal and electricity
Sub- seal in-time generatin device.Wherein, the teller terminal includes：Request unit, for according to transaction business to E-seal
The E-seal that in-time generatin device acquisition request transaction business is used；Receiving unit, for receiving E-seal in-time generatin
The E-seal containing seal code of device in-time generatin；Processing unit, for handling transaction using the E-seal
Business.The E-seal in-time generatin device includes：Drawing unit, for the industry of the transaction business sent according to teller terminal
Service type drawing on-line E-seal picture；Generation unit, for generating electronic seal according to the specific business information of transaction business
Chapter code；Synthesis unit, for teller will to be sent to after the E-seal picture and E-seal code synthesis E-seal
Terminal.
It can be seen from the above-mentioned embodiment of the present invention, the in-time generatin method of E-seal, apparatus and system, cabinet
Member's terminal at least has the advantages that：By seal type, seal effective object, printed text content, with the print attribute such as position with
The form of data message is stored, in-time generatin E-seal when with print, when generating E-seal, according to key business
Information, by security technology, generation seal code, then by the embedded E-seal of seal code, realizes the seal of E-seal
The physical bindings for the business information voucher that picture is depended on E-seal, reach the purpose that E-seal can verify that；To seal figure
Word in piece carries out deformation process, increases the imitation difficulty of seal picture, improves the security of E-seal；Service ending
Afterwards, the seal picture of E-seal is deleted, hardware memory space and transmitted data on network amount is reduced；Pass through image collection and letter
Breath record, to E-seal service condition real-time auditing and tracking.
It is to be understood that above-mentioned general description and detailed description below are merely illustrative and illustrative, it is not
Can the limitation scope of the invention to be advocated.
Brief description of the drawings
Following appended accompanying drawing is a part for the specification of the present invention, and it depicts the example embodiment of the present invention, institute
Accompanying drawing is used for illustrating the principle of the present invention together with the description of specification.
A kind of stream of the embodiment one of the in-time generatin method for E-seal that Fig. 1 provides for the specific embodiment of the invention
Cheng Tu；
A kind of stream of the embodiment two of the in-time generatin method for E-seal that Fig. 2 provides for the specific embodiment of the invention
Cheng Tu；
A kind of schematic block diagram of the embodiment one for teller terminal that Fig. 3 provides for the specific embodiment of the invention；
A kind of schematic block diagram of the embodiment two for teller terminal that Fig. 4 provides for the specific embodiment of the invention；
A kind of stream of the embodiment three of the in-time generatin method for E-seal that Fig. 5 provides for the specific embodiment of the invention
Cheng Tu；
A kind of stream of the example IV of the in-time generatin method for E-seal that Fig. 6 provides for the specific embodiment of the invention
Cheng Tu；
A kind of signal of the embodiment one for E-seal in-time generatin device that Fig. 7 provides for the specific embodiment of the invention
Block diagram；
A kind of signal of the embodiment two for E-seal in-time generatin device that Fig. 8 provides for the specific embodiment of the invention
Block diagram；
A kind of schematic block diagram of the in-time generatin system for E-seal that Fig. 9 provides for the specific embodiment of the invention；
A kind of in-time generatin systematic difference schematic diagram for E-seal that Figure 10 provides for the specific embodiment of the invention；
A kind of E-seal in-time generatin apparatus structure schematic diagram that Figure 11 provides for the specific embodiment of the invention；
A kind of E-seal in-time generatin device schematic flow sheet that Figure 12 provides for the specific embodiment of the invention；
The seal code product process schematic diagram that Figure 13 provides for the specific embodiment of the invention；
The participation seal code computing business factor combination diagram that Figure 14 provides for the specific embodiment of the invention；
The printed text dynamic composition method schematic diagram that Figure 15 provides for the specific embodiment of the invention；
The E-seal structural representation that Figure 16 provides for the specific embodiment of the invention；
The E-seal in-time generatin system schematic that Figure 17 provides for the specific embodiment of the invention；
Figure 18 submits E-seal to ask schematic flow sheet for the user that the specific embodiment of the invention is provided；
The checking E-seal schematic flow sheet that Figure 19 provides for the specific embodiment of the invention.
Embodiment
For the purpose, technical scheme and advantage of the embodiment of the present invention are more clearly understood, below will with accompanying drawing and in detail
Narration clearly illustrates the spirit of disclosed content, and any skilled artisan is understanding present invention
After embodiment, when the technology that can be taught by present invention, it is changed and modifies, its essence without departing from present invention
God and scope.
The schematic description and description of the present invention is used to explain the present invention, but not as a limitation of the invention.
In addition, element/component of the same or like label used in drawings and the embodiments is for representing same or like portion
Point.
On " first " used herein, " second " ... etc., not especially censure the meaning of order or cis-position,
Be not used to limit the present invention, its only for distinguish with constructed term describe element or operation.
On direction term used herein, for example：Upper and lower, left and right, front or rear etc., are only the sides of refer to the attached drawing
To.Therefore, the direction term used is intended to be illustrative and not intended to limit this creation.
It is open term, i.e., on "comprising" used herein, " comprising ", " having ", " containing " etc.
Mean including but not limited to.
On it is used herein " and/or ", include the things any or all combination.
On term used herein " substantially ", " about " etc., to modify it is any can be with the quantity or mistake of microvariations
Difference, but this slight variations or error can't change its essence.In general, microvariations that such term is modified or error
Scope in some embodiments can be 20%, in some embodiments can be 10%, can be in some embodiments 5% or its
His numerical value.It will be understood by those skilled in the art that the foregoing numerical value referred to can be adjusted according to actual demand, it is not limited thereto.
It is some to describe the word of the application by lower or discuss in the other places of this specification, to provide art technology
Personnel's guiding extra on about the description of the present application.
A kind of stream of the embodiment one of the in-time generatin method for E-seal that Fig. 1 provides for the specific embodiment of the invention
Cheng Tu, as shown in figure 1, teller terminal is obtained when processing transaction business needs to use chapter to the request of E-seal in-time generatin device
The E-seal that transaction business is used is taken, and transaction business is handled using the E-seal containing seal code.
The embodiment shown in the drawings includes：
Step S1：The electronic seal used according to transaction business to E-seal in-time generatin device acquisition request transaction business
Chapter.Teller terminal is when handling transaction business, it may be necessary to use E-seal, now, teller terminal is instant to E-seal
The E-seal that generating means acquisition request transaction business is used.
Step S2：Receive the E-seal containing seal code of E-seal in-time generatin device in-time generatin.No
Seal code with transaction business on corresponding E-seal is different, so as to reach the purpose that E-seal can verify that.
Step S3：Transaction business is handled using the E-seal.Usual teller terminal needs will be instant from E-seal
The E-seal that generating means are received is capped onto e-file, so as to complete the processing of transaction business.
Referring to Fig. 1, teller terminal may use E-seal, it is necessary to the electronics of distal end when handling transaction business
Seal in-time generatin device asks in-time generatin E-seal, and utilizes the E-seal of E-seal in-time generatin device generation
Transaction business is completed, normalization and security that E-seal is used is improved.
A kind of stream of the embodiment two of the in-time generatin method for E-seal that Fig. 2 provides for the specific embodiment of the invention
Cheng Tu, as shown in Fig. 2 the transaction business for needing papery voucher, E-seal is printed on papery voucher.
In the embodiment shown in the drawings, after step S3, this method includes：
Step S4：The E-seal is printed on papery voucher.
Referring to Fig. 2, the transaction business for needing papery voucher directly prints E-seal on papery voucher, convenient
Practicality, it is pollution-free, carry ink paste and various seals without teller.
The schematic block diagram of the embodiment one for a kind of teller terminal that Fig. 3 provides for the specific embodiment of the invention, such as Fig. 3 institutes
Show, teller terminal makes when processing transaction business needs to use chapter to E-seal in-time generatin device acquisition request transaction business
E-seal, and handle transaction business using the E-seal containing seal code.
In the embodiment shown in the drawings, it is single that the teller terminal includes request unit 1, receiving unit 2 and processing
Member 3, wherein, request unit 1 is used to be used to E-seal in-time generatin device acquisition request transaction business according to transaction business
E-seal；Receiving unit 2 is used for the electricity containing seal code for receiving E-seal in-time generatin device in-time generatin
Sub- seal；Processing unit 3 is used to handle transaction business using the E-seal.
Referring to Fig. 3, teller terminal may use E-seal, it is necessary to the electronics of distal end when handling transaction business
Seal in-time generatin device asks in-time generatin E-seal, and utilizes the E-seal of E-seal in-time generatin device generation
Transaction business is completed, normalization and security that E-seal is used is improved.
The schematic block diagram of the embodiment two for a kind of teller terminal that Fig. 4 provides for the specific embodiment of the invention, such as Fig. 4 institutes
Show that the transaction business for needing papery voucher prints E-seal on papery voucher.
In the embodiment shown in the drawings, the teller terminal also includes print unit 4, wherein, print unit 4 is used
In printing the E-seal on papery voucher.
Referring to Fig. 4, the transaction business for needing papery voucher directly prints E-seal on papery voucher, convenient
Practicality, it is pollution-free, carry ink paste and various seals without teller.
A kind of stream of the embodiment three of the in-time generatin method for E-seal that Fig. 5 provides for the specific embodiment of the invention
Cheng Tu, as shown in figure 5, the type of service for the transaction business that E-seal in-time generatin device is sent according to teller terminal is painted immediately
E-seal picture processed, while E-seal code is generated according to the specific business information of transaction business, finally by E-seal figure
Piece and E-seal code synthesis E-seal.
The embodiment shown in the drawings includes：
Step S10：The type of service drawing on-line E-seal picture of the transaction business sent according to teller terminal.It is identical
The E-seal picture of type of service is identical, for example, the E-seal picture all same being had money on deposit, the electronic seal of all withdrawals
Chapter picture all same, but the E-seal picture of deposit is different from the E-seal picture withdrawn the money.
Step S20：E-seal code is generated according to the specific business information of transaction business.The electronic seal of different transaction business
Chapter code is different, for example, same person is withdrawn the money twice, and this E-seal code twice is different, realizes E-seal and transaction business
Binding, it is ensured that the security of transaction business.In the specific embodiment of the present invention, specific business information includes fundamental information
With special element information.Fundamental information includes：Ground area code, teller number and date；Special element information includes：When
Between, account and after-tax sum total of the principal plus interest.
Step S30：It is whole by teller is sent to after the E-seal picture and E-seal code synthesis E-seal
End.E-seal code is embedded in E-seal picture suitable position, the making of E-seal is completed.
Referring to Fig. 5, E-seal code is generated according to the specific business information of transaction business, E-seal and specific friendship is realized
The binding of easy business, it is ensured that the security of transaction business, it is convenient to be applicable.
A kind of stream of the example IV of the in-time generatin method for E-seal that Fig. 6 provides for the specific embodiment of the invention
Cheng Tu, as shown in fig. 6, prestoring useful marking standard in database, has image processing algorithm, service class with marking quasi- regulation
Type is accurate corresponding with marking, E-seal figure is drawn according to marking standard, using dynamic layout algorithm in E-seal figure
Upper layout electronics printed text；E-seal code is ciphertext, includes the specific business information of transaction business, prevents criminal from stealing
With, it is ensured that the security of transaction business.
In the embodiment shown in the drawings, step S10 is specifically included：
Step S11：According to the type of service of transaction business, retrieval is accurate with marking from database.Deposited in advance in database
Contain with marking standard, have image processing algorithm with marking quasi- regulation, type of service is accurate corresponding with marking.
Step S12：E-seal figure is drawn according to use marking standard.
Step S13：It is laid out electronics printed text to form electronics on the E-seal figure using dynamic layout algorithm
Seal picture.Dynamic layout algorithm calculates layout orientation of each printed text on E-seal figure.
Step S20 is specifically included：
Step S21：Character string is generated according to the specific business information of transaction business.
Step S22：Encrypt the character string formation E-seal code.
Referring to Fig. 6, E-seal figure is drawn according to marking standard, using dynamic layout algorithm on E-seal figure
Electronics printed text is laid out, so as to form E-seal picture, prevents criminal to copy；E-seal code is ciphertext, includes friendship
The specific business information of easy business, prevents criminal from usurping, it is ensured that the security of transaction business.
A kind of signal of the embodiment one for E-seal in-time generatin device that Fig. 7 provides for the specific embodiment of the invention
Block diagram, as shown in fig. 7, the type of service for the transaction business that E-seal in-time generatin device is sent according to teller terminal is painted immediately
E-seal picture processed, while E-seal code is generated according to the specific business information of transaction business, finally by E-seal figure
Piece and E-seal code synthesis E-seal.
In the embodiment shown in the drawings, E-seal in-time generatin device includes drawing unit 10, generation list
Member 20 and synthesis unit 30, wherein, the type of service that drawing unit 10 is used for the transaction business sent according to teller terminal is instant
Draw E-seal picture；Generation unit 20 is used to generate E-seal code according to the specific business information of transaction business；Synthesis
Unit 30 is used to that teller terminal will to be sent to after the E-seal picture and E-seal code synthesis E-seal.
Referring to Fig. 7, E-seal code is generated according to the specific business information of transaction business, E-seal and specific friendship is realized
The binding of easy business, it is ensured that the security of transaction business, it is convenient to be applicable.
A kind of signal of the embodiment two for E-seal in-time generatin device that Fig. 8 provides for the specific embodiment of the invention
Block diagram, as shown in figure 8, prestoring useful marking standard in database, has image processing algorithm, service class with marking quasi- regulation
Type is accurate corresponding with marking, E-seal figure is drawn according to marking standard, using dynamic layout algorithm in E-seal figure
Upper layout electronics printed text；E-seal code is ciphertext, includes the specific business information of transaction business, prevents criminal from stealing
With, it is ensured that the security of transaction business.
In the embodiment shown in the drawings, the drawing unit 10 further comprises retrieval module 11, draws mould
Block 12 and layout modules 13, wherein, retrieval module 11 is for according to the type of service of transaction business, retrieval to print from database
Standard；Drafting module 12 is used to draw E-seal figure according to use marking standard；Layout modules 13 are used to utilize dynamic row
Version algorithm is laid out electronics printed text to form E-seal picture on the E-seal figure.
The generation unit 20 further comprises generation module 21 and encrypting module 22, wherein, generation module 21 is used for root
Character string is generated according to the specific business information of transaction business；Encrypting module 22 is used to encrypt the character string formation E-seal
Code.
Referring to Fig. 8, E-seal figure is drawn according to marking standard, using dynamic layout algorithm on E-seal figure
Electronics printed text is laid out, so as to form E-seal picture, prevents criminal to copy；E-seal code is ciphertext, includes friendship
The specific business information of easy business, prevents criminal from usurping, it is ensured that the security of transaction business.
A kind of schematic block diagram of the in-time generatin system for E-seal that Fig. 9 provides for the specific embodiment of the invention, such as
Shown in Fig. 9, E-seal in-time generatin device is generating E-seal according to the request in-time generatin E-seal of teller terminal
When, according to key business information, by security technology, generation seal code, then by the embedded E-seal of seal code, realize
The binding of E-seal and transaction business.
In the embodiment shown in the drawings, the in-time generatin system of E-seal includes multiple teller terminals 1000
With E-seal in-time generatin device 2000, wherein, the teller terminal 1000 include request unit 1, receiving unit 2 and processing
Unit 3, wherein, request unit 1 is used to E-seal in-time generatin device acquisition request transaction business be made according to transaction business
E-seal；Receiving unit 2 be used for receive E-seal in-time generatin device in-time generatin containing seal code described in
E-seal；Processing unit 3 is used to handle transaction business using the E-seal.The E-seal in-time generatin device
2000 include drawing unit 10, generation unit 20 and synthesis unit 30, wherein, drawing unit 10 is used to be sent according to teller terminal
Transaction business type of service drawing on-line E-seal picture；Generation unit 20 is used for the specific business according to transaction business
Information generation E-seal code；Synthesis unit 30 is used for the E-seal picture and E-seal code synthesis electronic seal
Send teller terminal after chapter to.
Referring to Fig. 9, when teller terminal prints, E-seal in-time generatin device in-time generatin E-seal, in electronics
When seal in-time generatin device generates E-seal, according to the type of service of transaction business and specific business information, pass through numeral
Safe practice, generation E-seal picture and E-seal code, then E-seal code and E-seal picture are synthesized, realize electronics
The binding of seal and transaction business, reaches the purpose that E-seal can verify that, it is ensured that the security of electronic transaction.
A kind of in-time generatin systematic difference schematic diagram for E-seal that Figure 10 provides for the specific embodiment of the invention,
As shown in Figure 10, E-seal is needed to use during the processing of teller terminal 1000 transaction business, teller terminal 1000 is to E-seal
The E-seal that the acquisition request transaction business of in-time generatin device 2000 is used；E-seal in-time generatin device 2000 is according to cabinet
The corresponding type of service drawing on-line E-seal picture of member's transaction business of terminal 1000, and according to the specific business of transaction business
Information generation E-seal code, finally will send teller terminal to after E-seal picture and E-seal code synthesis E-seal
1000；Teller terminal 1000 receives the E-seal containing seal code from E-seal in-time generatin device 2000, and utilizes electricity
Sub- seal handles transaction business.
A kind of E-seal in-time generatin apparatus structure schematic diagram that Figure 11 provides for the specific embodiment of the invention, such as schemes
E-seal generating means shown in 11 at least includes：Information processing apparatus 100, with print requesting processing 101, with marking certainly
Adopted unit 102, seal code generation unit 103, E-seal generation unit 104, seal code veritify unit 105, circuit control unit
Part 200, encryption machine assembly 201, print machinery unit 202, image collection unit 203.
The link information processing component 100 of circuit control unit 200, circuit control unit 200 and information processing apparatus
Possesses a kind of communication mechanism between 100, for sending and receiving data message.Information processing apparatus 100 include storage, parsing,
Inquire about the software and hardware facility of data message.
Circuit control unit 200 is connected with information processing apparatus 100；Encrypt machine assembly 201, print machinery unit 202,
Image collection unit 203 is connected with circuit control unit 200；With print requesting processing 101, with the quasi- definition unit 102 of marking,
Seal code generation unit 103, E-seal generation unit 104, seal code are veritified unit 105 and connected with information processing apparatus 100
Connect.
The circuit control unit 200, for the electronic signal of receive information processing component 100, output order driving is each
The mechanical movement of unit.
The connection of the circuit control unit 200 encryption machine assembly 201, the circuit control unit 200 is to relevant information
It is encrypted.
The circuit control unit 200 is connected with print machinery unit 202, and circuit control unit 200 is built-in for driving
Enter moving horizontally for paper delivery, paper is automatically drawn into, is exited by print machinery unit, complete to being placed on print machinery unit
The printing of the word and figure of paper in 202.Print machinery unit 202 includes print components and specific graphic printing
Driving.
The circuit control unit 200 is connected with image collection unit 203, the shooting in driving image collection unit 203
Head or scanner carry out image collection to the paper document being placed in print machinery unit 203.
Described information processing component 100 is connected with print requesting processing 101, is " electricity with print requesting processing 101
The logical channel that sub- seal generating means " are interacted with the external world, service terminal sends request and referred to when needing capping E-seal
Order, comprising information to be processed is needed in instruction, is received with print request with print requesting processing 101, and the result after processing is anti-
Feed service terminal.
Described information processing component 100 is connected with the quasi- definition unit 102 of marking, is used for the quasi- definition unit 102 of marking
Definition business marking calibration information, including E-seal species, physical dimension, printed text placement rule and printed text content are defined, it is fixed
Adopted seal, business scenario and the logic corresponding relation with print object, seal define seal code with the embedded location on print object
Composition rule etc..Information processing apparatus 100 is for receiving, quasi- the using for the transmission of definition unit 102 of storage marking prints attribute, according to
Apply for that marking calibration information is used in retrieval, determines whether business has permission acquisition electronics with print with what print requesting processing 101 was transmitted
Seal, how use E-seal.
Described information processing component 100 and seal code generation unit 103 are connected, and the former is according to print requesting processing
The processing information of 101 transmission, retrieves corresponding seal code create-rule, forms business factor combination, be transferred to seal code raw
Into unit 103, seal code is obtained.Seal code generation unit 103 includes seal code algorithm, digital encryption method and key management plan
Logical expressions slightly.In encryption machine assembly 201, data encryption and interception are carried out to business factor combination, a fixation is made
Length, the unique seal code of character, are used as proprietary " the identity ID " of E-seal.
Described information processing component 100 is connected with E-seal generation unit 104, the former according to print requesting processing
The business information of 101 transmission, retrieves corresponding seal attribute, forms seal data flow, is transferred to E-seal generation unit
104, obtain E-seal.E-seal generation unit 104 includes the dynamic layout algorithm of printed text and graphic plotting software.Electronic seal
Chapter generation unit 104 parses seal profile physical dimension, printed text typesetting rule and printed text content from seal data flow, uses
Printed text dynamic layout algorithm calculates layout coordinate and character angle of inclination of each printed text in E-seal, forms printed text row
Version coordinate array.Using graphic plotting Software on Drawing seal outline, each printed text is drawn according to printed text coordinate array.It is final to close
Into one piece of E-seal static file, export to information processing apparatus 100.
Described information processing component 100 is veritified unit 105 with seal code and is connected.Seal code veritifies unit 105 and provides seal
The code service for checking credentials, comprising seal code input interface, the result and key business key element displaying interface, veritifies for user and is capped
Whether the business voucher of E-seal is authentic and valid, and whether the business voucher for being capped E-seal for user's veritification truly has
Effect.Information processing apparatus 100 receives seal code and veritifies the seal code information that unit 105 is transmitted, and whether retrieval has the record of matching,
Retrieval result is returned into the result displaying interface.
A kind of E-seal in-time generatin device schematic flow sheet that Figure 12 provides for the specific embodiment of the invention, specifically
Step is as follows：
Step S101：Control of stamping person is in advance accurate with setting marking in the quasi- definition unit 102 of marking, such as：Seal kind
Class, site seal are using incidence relation, seal code rule of control, seal and business and voucher etc., and specification bleeding off journey is constituted
With print standard database.
Step S102：When needing with print, service terminal is sent with print application to E-seal in-time generatin system.Please with print
Processing unit 101 is asked to accept application, the parsing of information processing apparatus 100 is ceased with official seal.
Step S103：The retrieval of information processing apparatus 100 print standard database, obtains and meets being advised with print for this business
Then, the information such as seal species, seal code type, printed text typesetting requirement.
Step S104：Information processing apparatus 100 calls seal code generation unit 103, obtains the business identifying code life of transaction
Into rule, according to the rule, the key element combined value of business is sent into, ciphertext is processed as by encryption machine assembly 201, generated
Seal code.
Step S105：Information processing apparatus 100 calls E-seal generation unit 104, is drawn using graphic processing method
Seal graphics, using the dynamic layout algorithm of printed text, calculate layout orientation of each printed text on E-seal, synthesis printed text and print
Chapter code, the exclusive E-seal of business of one piece of code containing seal of output.
Step S106：For without printing voucher, information processing apparatus 100 by the E-seal generated by using
Print requesting processing 101 feeds back to service terminal；For the voucher for needing to print, information processing apparatus 100 will have been generated
E-seal be transferred to print machinery unit 202, printout one includes the business voucher of E-seal.
Step S107：After the completion of printing, the collection certificate image of image collection unit 203 retains business print result.
Seal code is that seal can serve as the key point of credit mark, the service scripts that reflection E-seal is depended on
Information, realizes and rigidly binds seal form and business information.By seal code, make the legitimacy, true of veritification E-seal
Property is possibly realized.
The seal code product process schematic diagram that Figure 13 provides for the specific embodiment of the invention, reference picture 13, to the present invention
The method and step of the seal code generation seal code of generation unit 103 in one case study on implementation is illustrated, and is comprised the following steps that：
Step S201：Control of stamping person with print business to being classified, and the key business for specifying each type of service will
Element combination, is used as seal code generation standard.
Step S202：Seal code generation standard is defined by using the quasi- definition unit 102 of marking, seal code normal data is constituted
Storehouse.
Step S203：Teller is when service terminal handles the T business of needs print, triggering print function.Seal code generation
Unit 103 is received with print request, is parsed with print instruction, is determined type of service.
Step S204：According to type of service, retrieval seal code standard database.
Step S205：Obtain this and ask corresponding business factor combination standard with print.
Step S206：Establishing criteria, intercepts corresponding service key element value from print instruction, according to treaty rule, is assembled into
Plaintext string to be encrypted.
Step S207：Using safe practice, transformation of data is carried out in plain text to character string, fixed length ciphertext is formed, is used as seal
Code.
The data for participating in seal code computing are made up of the key business key element of every business, it then follows following principle：First, can area
Divide property, business factor combination can effectively distinguish a business and other business.2nd, importance, business factor is combined as this
The necessary and crucial information of business.Therefore, the business factor for participating in seal code generation is divided into fundamental and special key element
Two parts, fundamental is applied to all types of service, and being must key element；Special key element is applied to particular traffic type, is to close
Key key element.Seal code table is shown as：
Zcode=f (X (b1,b2,...bm,s1,s2,...sn),p)B
Wherein, ZcodeIt is seal code, shows as the character combination of regular length；B identifies for type of service, occupies ZcodeIn
Fixed position；F is AES；P is encryption key；X is the plaintext being made up of fundamental and special key element；bmTo be basic
Key element；snFor special key element.Fundamental and the composition rule of special key element are different and otherwise varied because type of service B's.
The participation seal code computing business factor combination diagram that Figure 14 provides for the specific embodiment of the invention.Wherein
" area code ", " teller number " and " date " is fundamental, " time ", " account " and " after-tax sum total of the principal plus interest " be it is special will
Element.These key element values are handled by encrypting machine assembly 201 in plain text, one ciphertext seal code of generation.
E-seal generation unit 104 includes the method drawn seal, be laid out printed text, and Figure 15 is specific embodiment party of the present invention
The dynamic composition method schematic diagram of printed text that formula is provided, referring to the drawings 15, by taking oval seal as an example, in one embodiment of the invention
Comprising the dynamic composition method of printed text illustrate.
Printed text dynamic composition method is high according to physical dimension, character number, font according to chapter shape and text composition demand
The known numeric values such as degree, set width, character pitch, character and the distance on seal border, it is determined that each character is relative to reference point
X, Y-coordinate and character deflection angle.Conventional seal profile has：Rectangle, square, triangle, circle and ellipse, character arrangements
Mainly horizontally-arranged character, vertical setting of types character and arc character.The geometric profile according to seal and printed text typesetting requirement are needed, is set respectively
Meter correspondence printed text placement algorithm.
Wherein, the curvature of each point is different on elliptic arc, when being laid out character along elliptic arc, it is impossible to using simply by etc.
The algorithm of elliptical center angle is divided to obtain the accurate location of character, algorithm is relative complex.Now to the calculation along elliptic arc layout printed text
Method is illustrated.Calculation formula is constructed using phase similar ellipse method, it is determined that each character base line central point is joined relative to seal graphics
According to the coordinate and deflection angle of point.Make the every bit and elliptical side on a concentration ellipse, the ellipse in oval border inner
Normal corresponding points in boundary apart from equal, within ellipse as text layout baseline, baseline between word bottom and top,
Adjusted according to font, the actual conditions of font size, meet vision requirement.
Similar oval mathematical algorithm is described as follows：
a：Oval major semiaxis length
b：Oval semi-minor axis length
L：Oval perimeters
(x0,y0)：Elliptical center point coordinates
N：Character number
h：Character height
dj：The upper semi-circle arc length of oval j (j=P, Q)
hm：Distance of the character top margin apart from outer oval P
θi：Character i (i=1,2 ... N) elliptic parameter value
(xi,yi)：Character i (i=1,2 ... N) base center point coordinates
(xi′,yi′)：Character i (i=1,2 ... N) axis and the coordinate of ellipse P intersection point
αi：The clockwise angle of semiaxis is born with x in character i (i=1,2 ... N) axis
ω：The central angle radian constituted using bebinning character and final character as border
The layout algorithm of similar oval E-seal is as follows：
First, according to the long and short axis values a and b of defined bounding ellipse, it is determined that ellipse P, P are final graphics seals
Outline border.P parametric equation is：
2nd, according to the font and font size of be laid out word, character height h is obtained, with reference to outside defined character and seal
Profile border apart from hm, respectively with numerical value a-k (h+hm)、b-k(h+hm) determine and P concentration ellipses Q.Wherein k is to determine character
The regulation parameter of baseline, determines that in most cases, k=1 is by oval long and short axis values, font size and text layout precision
Can.P is the seal border of final graphics, and Q is oval as alphabetic character baseline, does not print finally, its parametric equation
For：
3rd, carry out positioning the center position of printed text character (i=1,2 ... N) baseline with oval Q, wherein ellipse Q
Printed text distributed areas arc length dQFor：
According to word number N, by dQDecile, using Along ent as the central point of word lower end, thenFor each character
Arc length spacing relative to oval Q, has following equations for Along ent i：
4th, θ is solvediValue, obtain deflection angle of each Along ent relative to transverse axis positive direction, using this angle,
Obtain the coordinate (x of corresponding anchor point on oval Pi′,yi′)：
5th, each character center point position (x, y) is calculated by the Normal algorithm of anchor point, constitutes text layout number
Group.Oval P first derivative equation is：
Then (xi′,yi') tangent line l slope kiFor：
(xi′,yi') normal l' slope ki' be：
So character is with negative semiaxis clockwise direction angle with x：
αi=arctan ki'
(xi,yi) coordinate be：
The 1st row and the 2nd row are represented in the E-seal structural representation that Figure 16 provides for the specific embodiment of the invention, figure
Seal uses the title of mechanism；3rd row is expressed as the seal classification of this piece of E-seal；4th row is expressed as this piece of E-seal
Seal code.
The E-seal in-time generatin system schematic that Figure 17 provides for the specific embodiment of the invention, system is by four parts
Composition：Enterprise's teller's operating platform, E-seal generating means, file administration server, self-service channel terminal.
Enterprise's teller's operating platform is connected by data wire with E-seal generating means.
Enterprise's teller's operating platform passes through enterprises dedicated network and file administration server, self-service channel terminal phase
Even.
Main control module is deployed on enterprise's teller's operating platform, control definition mould is used with the quasi- definition module of marking, seal
Block, seal code rule-definition module, digital encryption strategy setting module, image processing module, seal service condition monitoring module,
Seal code veritifies module.
Main control module possesses system entry and other module operational administrative functions, and such as User logs in, authorization check, master control are put down
Platform etc..
It is the system performance in accompanying drawing 1 with the quasi- definition unit 102 of marking with the quasi- definition module of marking, with the certainly adopted mould of marking
The interface manner that block provides man-machine interaction is defined.All kinds of seal attributes, seal effective object that bank uses are defined respectively
The relation of attribute, seal and effective object.Paper document image can be gathered by image processing module, simulate paper image, choosing
Select with print position, record coordinate position of the seal image on paper image, it is literary that E-seal is embedded in into papery as subsequently
The foundation of part.
Seal has the scope of business of mechanism under its command using control definition module according to enterprise, and defining some sales department allows to make
Seal type, each business allows the seal species used and paper document type, and coming into force the cycle for each class seal is made
For subsequently judge some business with print request whether rational foundation.
Seal code rule-definition module determines that each class business participates in the key of seal code computing respectively according to class of service
Prime implicant is wanted, seal code composition rule is determined.
Digital encryption strategy setting module defined according to class of service, respectively used encryption algorithm type, key and
The term of validity, stores history encryption policy information.
Image processing module is the system performance of image collection unit 203 in accompanying drawing 1, aids in other modules to provide and image
Related processing, such as：Gather the displaying such as image, the definition of image format, image identification, image store, image query.
Seal service condition monitoring module is used to defining verification E-seal and terminates whole running orbits with print from being generated to
Critical event point monitoring model there is provided human-computer interaction interface, according to monitoring model, show monitored results.
Seal code is veritified the system that module is seal code veritification unit 105 in accompanying drawing 1 and showed there is provided human-computer interaction interface,
For user according to the E-seal and business tine printed on paper document, typing seal code and key business information, electricity is veritified
The validity of sub- seal.
Figure 18 submits E-seal to ask schematic flow sheet for the user that the specific embodiment of the invention is provided, such as Figure 18 institutes
Show, comprise the following steps that：
Step 301：Teller is when service terminal handles the T business of needs print, triggering print function, calling service " electricity
The external service interface of sub- seal in-time generatin system ", sends with print request.
Step 302：Paper feed pallet sucks the paper document of stand-by print, and E-seal in-time generatin system receives request and referred to
Order, obtains key business information, and validity checking is carried out to data.If inspection does not pass through, refusal print.If inspection passes through, enter
Row data processing.
Step 303：System is searched the use from the seal control information set by seal using control definition module and printed
Whether request is reasonable, if unreasonable, refusal print.If rationally, continuing step 304.
Step 304：System retrieval and the business from the use marking calibration information set by using the quasi- definition module of marking
The seal attribute matched somebody with somebody, seal position, printed text content.
Step 305：System retrieves the print matched with the business from the information set by seal code rule-definition module
Chapter code rule, obtains encryption method, to being referred to print from the digital encryption information defined by digital encryption strategy setting module
Business information in order carries out data encryption, obtains the data after the deformation of unique regular length, and as T business, this, which is used, prints
Seal code.
Step 306：System is drawn on seal profile, Dynamic Distribution's chapter face according to seal attribute, printed text content and seal code
Printed text and identifying code, synthesize one piece of E-seal picture.
Step 307：E-seal picture is embedded in the specified location of paper document by system according to seal position.
Step 308：Print machinery unit 202 in system drive peripheral hardware, such as accompanying drawing 1, beats with reference to word printing and figure
Print, prints electronic seal on a paper document.
Step 309：System will be ceased with official seal, seal yard and the image information with the paper document after print are stored, such as
Information processing apparatus in accompanying drawing 1.
Step 310：System-kill is stored in the electronic seal picture of printing terminal.
Step 311：Paper document is exited, terminates printing and uses bleeding off journey.
The checking E-seal schematic flow sheet that Figure 19 provides for the specific embodiment of the invention, as shown in figure 19, specifically
Step is as follows：
Step 401：User accesses the seal code authentication function of self-service channel, the code input of self-service channel displaying interface seal
Domain.
Step 402：User is according to the seal code included in E-seal on paper document, the seal at self-service channel interface
Typing seal code on code input domain.
Step 403：System receives seal code, according to seal code type, retrieves matching seal code create-rule
Key element, feeds back to self-service channel interface, points out user input assisted retrieval information.
Step 404：User follows prompting, according to the printing content on paper document, and at self-service channel interface, typing is verified
Required key business key element, is clicked on " submission ".
Step 405：System obtains numerical value of the user in the typing of self-service channel interface institute, retrieves the note of qualified matching
Record.
Step 406：If not finding, feedback searching failure information gives self-service channel interface, points out user's seal code invalid,
It is probably non-genuine print.
Step 407：If the record matched with seal code can be found, the key business numeric feedback of the record is given certainly
Channel interface is helped, user is presented to.
Step 408：User checks the content printed on paper document one by one according to the information of self-service channel interface display,
Whether the seal screened with this on paper document is true, effective.
The above-mentioned embodiment of the present invention can be implemented in various hardware, Software Coding or both combination.For example, this hair
Bright embodiment, which is alternatively in data signal processor (Digital Signal Processor, DSP), performs the above method
Program code.The present invention can also refer to computer processor, digital signal processor, microprocessor or field-programmable gate array
Arrange a variety of functions that (Field Programmable Gate Array, FPGA) is performed.Above-mentioned processing can be configured according to the present invention
Device performs particular task, its machine-readable software code that the ad hoc approach that the present invention is disclosed is defined by performing or firmware generation
Code is completed.Software code or firmware code can be developed into different program languages and different forms or form.Or
Different target platform composing software codes.However, configuring generation according to the software code of execution task of the present invention and other types
Different code pattern, type and the language of code do not depart from spirit and scope of the invention.
Schematical embodiment of the invention is the foregoing is only, before the design of the present invention and principle is not departed from
Put, equivalent variations and modification that any those skilled in the art is made all should belong to the scope of protection of the invention.
Claims (13)
1. a kind of in-time generatin method of E-seal, it is characterised in that this method includes：
The E-seal used according to transaction business to E-seal in-time generatin device acquisition request transaction business；
Receive the E-seal containing seal code of E-seal in-time generatin device in-time generatin；And
Transaction business is handled using the E-seal.
2. the in-time generatin method of E-seal as claimed in claim 1, it is characterised in that utilize E-seal processing
After the step of transaction business, this method includes：
The E-seal is printed on papery voucher.
3. a kind of teller terminal, it is characterised in that the teller terminal includes：
Request unit, for the electronics used according to transaction business to E-seal in-time generatin device acquisition request transaction business
Seal；
Receiving unit, the E-seal containing seal code for receiving E-seal in-time generatin device in-time generatin；
And
Processing unit, for handling transaction business using the E-seal.
4. teller terminal as claimed in claim 3, it is characterised in that the teller terminal also includes：
Print unit, for printing the E-seal on papery voucher.
5. a kind of in-time generatin method of E-seal, it is characterised in that this method includes：
The type of service drawing on-line E-seal picture of the transaction business sent according to teller terminal；
E-seal code is generated according to the specific business information of transaction business；And
Teller terminal will be sent to after the E-seal picture and E-seal code synthesis E-seal.
6. the in-time generatin method of E-seal as claimed in claim 5, it is characterised in that the friendship sent according to teller terminal
The step of type of service drawing on-line E-seal picture of easy business, specifically include：
According to the type of service of transaction business, retrieval is accurate with marking from database；
E-seal figure is drawn according to use marking standard；And
It is laid out electronics printed text to form E-seal picture on the E-seal figure using dynamic layout algorithm.
7. the in-time generatin method of E-seal as claimed in claim 5, it is characterised in that according to the specific industry of transaction business
The step of information of being engaged in generation E-seal code, specifically include：
Character string is generated according to the specific business information of transaction business；And
Encrypt the character string formation E-seal code.
8. the in-time generatin method of E-seal as claimed in claim 5, it is characterised in that the specific business information includes
Fundamental information and special element information.
9. the in-time generatin method of E-seal as claimed in claim 8, it is characterised in that the fundamental packet
Include：Ground area code, teller number and date；The special element information includes：Time, account and after-tax sum total of the principal plus interest.
10. a kind of E-seal in-time generatin device, it is characterised in that the device includes：
Drawing unit, for the type of service drawing on-line E-seal picture of the transaction business sent according to teller terminal；
Generation unit, for generating E-seal code according to the specific business information of transaction business；And
Synthesis unit, it is whole for teller will to be sent to after the E-seal picture and E-seal code synthesis E-seal
End.
11. E-seal in-time generatin device as claimed in claim 10, it is characterised in that the drawing unit is further wrapped
Include：
Module is retrieved, for retrieval to be accurate with marking from database according to the type of service of transaction business；
Drafting module, for drawing E-seal figure according to use marking standard；And
Layout modules, for being laid out electronics printed text on the E-seal figure using dynamic layout algorithm so as to form electronics
Seal picture.
12. E-seal in-time generatin device as claimed in claim 10, it is characterised in that the generation unit is further wrapped
Include：
Generation module, for generating character string according to the specific business information of transaction business；And
Encrypting module, for encrypting the character string formation E-seal code.
13. the in-time generatin system of a kind of E-seal, it is characterised in that the system includes the teller described in claim 3 or 4
Terminal and any described E-seal in-time generatin devices of claim 10-12, wherein,
The teller terminal includes：
Request unit, for the electronics used according to transaction business to E-seal in-time generatin device acquisition request transaction business
Seal；
Receiving unit, the E-seal containing seal code for receiving E-seal in-time generatin device in-time generatin；
And
Processing unit, for handling transaction business using the E-seal,
The E-seal in-time generatin device includes：
Drawing unit, for the type of service drawing on-line E-seal picture of the transaction business sent according to teller terminal；
Generation unit, for generating E-seal code according to the specific business information of transaction business；And
Synthesis unit, it is whole for teller will to be sent to after the E-seal picture and E-seal code synthesis E-seal
End.
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Application publication date: 20170811 |