CN106650588A - Electronic sign-off method and device - Google Patents
Electronic sign-off method and device Download PDFInfo
- Publication number
- CN106650588A CN106650588A CN201610872232.5A CN201610872232A CN106650588A CN 106650588 A CN106650588 A CN 106650588A CN 201610872232 A CN201610872232 A CN 201610872232A CN 106650588 A CN106650588 A CN 106650588A
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- China
- Prior art keywords
- user
- track
- signature
- core label
- client
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/30—Writer recognition; Reading and verifying signatures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
-
- 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
- G06Q10/00—Administration; Management
- G06Q10/10—Office automation; Time management
- G06Q10/103—Workflow collaboration or project management
Abstract
The invention provides an electronic sign-off method and device. The electronic sign-off method is applied to a server which is communicated and connected with a client. The electronic sign-off method comprises the steps that a moving trajectory of a user signature on the client is acquired; fitting is performed on the trajectory and a sign-off trajectory prestored in the server; whether the moving trajectory of the user signature conforms to the sign-off trajectory or not is judged; if the moving trajectory of the user signature is consistent with the sign-off trajectory, the sign-off passes. According to the electronic sign-off method, the moving trajectory of the user signature is compared with the prestored sign-off trajectory, verification for electronic signing information is performed through judging whether the two trajectories are consistent or not, and the sign-off processes passes after verification for the electronic signing information passes. The sign-off method is simple and convenient. Meanwhile, a problem that the verification success rate cannot be guaranteed because a user is difficult to sign the signature thereof regularly is avoided, and the work efficiency is enabled to be improved.
Description
Technical field
The present invention relates to the technical field of electronic information, in particular to a kind of electronics core label method and device.
Background technology
Traditional core label, are to sign name on a paper document, represent the mandate and accreditation of signer, and this is in daily work
Make and need everywhere in living.At present, it is that the written printing of employee is copending for document approvals mode common in office workflow
File, give approver sign manually, scan the signature file, send fax or upload to mail transmission, as on line examine
Documentary evidence is used.
However, this traditional core label mode is often limited by region and time so that the convenience of core label and
Efficiency is all had a greatly reduced quality, and the business contact and mandate for also causing core label both sides is restricted.
But, with the popularization of automatic officeization, the continuous development of electronic technology, the signature scheme of e-file enters into people
Sight line, by core label e-file, represent the mandate and accreditation of signer, do not limited by time and region, with just
Victory and high efficiency, however, the security for how ensureing core label is the matter of utmost importance in the signature scheme of e-file.
Furthermore, it is extremely important with instantaneity with the accuracy that the process of checking signature is associated in core label verification method.So
And, because user is difficult to sign regularly autograph, therefore, being proved to be successful rate and cannot ensureing for signature causes work
In inconvenience.
The content of the invention
In view of this, the technical problem to be solved in the present invention is the defect for overcoming prior art, there is provided a kind of electronics
Core label method, is applied to the service end being connected with client communication, comprises the following steps：
Obtain the track of user's signature movement in the client；
The core label track prestored in the track and service end is fitted；
Whether the track for judging the user's signature movement meets the core label track；
When the track of user's signature movement is consistent with core label track, then core label pass through.
In some embodiments, also including the process of prestored user signature, the process of the prestored user signature includes：
After authenticating user identification passes through,
Obtain at least one user's signature information of client input；
It is the user's signature for prestoring by the user's signature information registering.
In some embodiments, also including the process of default core label position, the process of the default core label position includes：
After authenticating user identification passes through,
Transfer the user's signature for prestoring；
Obtain the track of the user's signature movement of client input；
The track that the user's signature of acquisition is moved is registered as into default core label track.
In some embodiments, when also not passing through including authenticating user identification, to the client information is sent
To remind user to re-enter the process of information.
In some embodiments, the core label track is default core label direction；The core label direction is default use
The moving direction of family signature；Judge that the step of whether track of the user's signature movement meets the core label track includes：
Obtain the moving direction of user's signature；
Whether the moving direction of the comparison user's signature is consistent with default core label direction.
In some embodiments, the core label track is default core label shape；The core label are shaped as default use
The shape of the motion track of family signature；Judge that the track of the user's signature movement is wrapped the step of whether meeting the core label track
Include：
Obtain the shape of the track of user's signature movement；
Whether the shape of the comparison track is consistent with the core label shape.
In some embodiments, the core label track is default core label curvature；Judge the user's signature movement
The step of whether track meets the core label track includes：
Recognize the keyword in the user's signature；
The coordinate parameters of the key point on the motion track of the keyword are obtained according to the keyword for recognizing；
The curvature of motion track is calculated according to the coordinate parameters of the key point for obtaining；
Whether the curvature of the comparison motion track is consistent with default core label curvature.
In some embodiments, when the track of user's signature movement is inconsistent with the core label track, to institute
State client and send information to remind user to re-move the process of user's signature.
Present invention also offers a kind of electronics core label device, is applied to the service end being connected with client communication, including tune
Delivery block, acquisition module, judge module and sending module, wherein,
It is described to transfer module, for transferring the user's signature for prestoring；
The acquisition module, the track mobile for obtaining client user's signature；
Whether the judge module, the track for judging the user's signature movement is consistent with the core label track for prestoring；
The sending module, for when the track of user's signature movement it is inconsistent with the core label track, to described
Client sends information to remind user to re-move user's signature.
In some embodiments, also include：Authentication module and memory module；
The memory module is used for prestored user data；
The authentication module is used for the subscriber data prestored in information and the memory module to client input
Compare, and judge whether consistent.
The sending module is additionally operable to when the authentication module judges pre- in the information and date storehouse that client is input into
When the subscriber data deposited is inconsistent, send information to remind user to re-enter information to the client.
The present invention provide a kind of electronics core label method be relative to the beneficial effect of prior art：
Electronics core label method provided in an embodiment of the present invention, by the motion track and the core label for prestoring that contrast user's signature
Track, judges the whether consistent checking to carry out electronic signature information in two tracks, in testing by electronic signature information position
After card, that is, core label process is passed through.
The seed nucleus label mode is simple and convenient, it is ensured that while the security of the core label of e-file, verifies the process of signature
The accuracy of association is higher with instantaneity.
Avoid simultaneously due to user be difficult to sign regularly autograph caused by be proved to be successful what rate cannot ensure
Problem so that operating efficiency is improved.
In sum, using this kind of electronics core label method, according to the various embodiments of the disclosure, the signature of user can be obtained
Various features, the discrimination that the discrimination of user's signature can increase and other people sign can reduce.Considerably increase user
Security.The electronics core label method has preferable application potential and extensive market prospects.
Description of the drawings
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below will be attached to what is used needed for embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, thus be not construed as it is right
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can be with according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is the schematic diagram that the service end that present pre-ferred embodiments are provided is interacted with client；
Fig. 2 is the block diagram of the service end that present pre-ferred embodiments are provided；
Fig. 3 is the flow chart of the electronics core label method that present pre-ferred embodiments are provided；
Fig. 4 is the flow chart of the electronics core label method that present pre-ferred embodiments are provided；
Fig. 5 is the flow chart of the electronics core label method that present pre-ferred embodiments are provided；
Fig. 6 is the structure chart of the electronics core label device that present pre-ferred embodiments are provided.
Icon：Service end 100, electronics core label device 110, memory module 111, authentication module 112, transfer module
113rd, acquisition module 114, judge module 115, sending module 116, memory 120, processor 130, communication unit 140, client
End 200, network 300, application program 400.
Specific embodiment
Hereinafter, the various embodiments of the disclosure will be described more fully.The disclosure can have various embodiments, and
Can wherein adjust and change.It should be understood, however, that：Do not exist and the various embodiments of the disclosure are limited to into spy disclosed herein
Determine the intention of embodiment, but in the spirit and scope that should be interpreted as covering the various embodiments for falling into the disclosure by the disclosure
All adjustment, equivalent and/or alternative.
Hereinafter, can indicate in the term " including " used in the various embodiments of the disclosure or " may include " disclosed
Function, operation or the presence of element, and do not limit the increase of one or more functions, operation or element.Additionally, such as existing
Used in the various embodiments of the disclosure, term " including ", " having " and its cognate are meant only to represent special characteristic, number
The combination of word, step, operation, element, component or aforementioned item, and be understood not to exclude first it is one or more other
The presence of the combination of feature, numeral, step, operation, element, component or aforementioned item or increase one or more features, numeral,
The possibility of the combination of step, operation, element, component or aforementioned item.
In the various embodiments of the disclosure, stating "or" or " at least one of A or/and B " includes what is listed file names with
Any combinations of word or all combinations.For example, stating " A or B " or " at least one of A or/and B " may include A, may include
B may include A and B both.
Statement (" first ", " second " etc.) used in the various embodiments of the disclosure can be modified in various enforcements
Various element in example, but corresponding element can not be limited.For example, it is presented above to be not intended to limit the suitable of the element
Sequence and/or importance.The purpose for being only used for differentiating an element and other elements presented above.For example, first user dress
Put and indicate different user device with second user device, although the two is all user's set.For example, without departing from each of the disclosure
In the case of planting the scope of embodiment, the first element is referred to alternatively as the second element, and similarly, the second element is also referred to as first
Element.
It should be noted that：If an element ' attach ' to another element by description, can be by the first composition unit
Part is directly connected to the second element, and " connection " the 3rd can constitute between the first element and the second element
Element.On the contrary, when an element " being directly connected to " is arrived into another element, it will be appreciated that be in the first element
And second do not have the 3rd element between element.
Term " user " used in the various embodiments of the disclosure may indicate that using the people of electronic installation or using electricity
The device (for example, artificial intelligence electronic installation) of sub-device.
Term used in the various embodiments of the disclosure is only used for describing the purpose of specific embodiment and not anticipating
In the various embodiments for limiting the disclosure.As used herein, singulative is intended to also including plural form, unless context is clear
Chu ground is indicated otherwise.Unless otherwise defined, all terms (including the technical term and scientific terminology) tool being otherwise used herein
There is the implication identical implication being generally understood that with the various embodiment one skilled in the art of the disclosure.The term
(term limited such as in the dictionary for generally using) is to be interpreted as to be had and the situational meaning in correlative technology field
Identical implication and will be not construed as with Utopian implication or excessively formal implication, unless in the various of the disclosure
It is clearly defined in embodiment.
Embodiment
Electronics core label method and device provided in an embodiment of the present invention is applied to the service being in communication with each other with multiple client
End 100.As shown in figure 1, being the service end 100 and interacting that an at least client 200 communicates that present pre-ferred embodiments are provided
Schematic diagram.The service end 100 can be communicated by network 300 with the client 200, to realize service end 100 with visitor
Data communication or interaction between family end 200.The service end 100 can provide at least one and be applied to various operating systems
The installation kit of application program (Application, APP) 400 is downloaded for the client 200.The client 200 is by described
Network 300 is accessed after the service end 100, can be downloaded from service end 100 by the network 300 and is applied to the client 200
Operating system application program 400 installation kit, the application program 400 is installed in the client 200.
In the present embodiment, the service end 100 may be, but not limited to, web (website) server, ftp (file
Transfer protocol, FTP) server etc..The client 200 may be, but not limited to, intelligent hand
Machine, PC (personal computer, PC), panel computer, personal digital assistant (personal digital
Assistant, PDA), mobile internet surfing equipment (mobile Internet device, MID) etc..The network 300 can be,
But it is not limited to, cable network or wireless network.The operating system of the client 200 may be, but not limited to, Android
(Android) system, IOS (iPhone operating system) system, Windows phone systems, Windows systems
Deng.The application program 400 can be service end 100 provide it is any be available for client 200 it is self-defined download and install should
Use program.
Fig. 2 is refer to, is the block diagram of the service end 100 shown in Fig. 1.The service end 100 includes electronics core label
Device 110, memory 120, processor 130 and communication unit 140.
The memory 120, processor 130 and each element of communication unit 140 are directly or indirectly electrical each other
Connection, to realize the transmission or interaction of data.For example, these elements each other can be by one or more communication bus or letter
Number line is realized being electrically connected with.The electronics core label device 110 can be with software or the shape of firmware (firmware) including at least one
Formula is stored in the memory 120 or is solidificated in the operating system of the service end 100 (operating system, OS)
Software function module.The processor 130 is used to perform the executable module stored in the memory 120, such as described
Software function module and computer program included by electronics core label device 110 etc..
Wherein, the memory 120 may be, but not limited to, random access memory (Random Access
Memory, RAM), read-only storage (Read Only Memory, ROM), programmable read only memory (Programmable
Read-Only Memory, PROM), erasable read-only memory (Erasable Programmable Read-Only
Memory, EPROM), electricallyerasable ROM (EEROM) (Electric Erasable Programmable Read-Only
Memory, EEPROM) etc..Wherein, memory 120 be used for storage program, the processor 130 after execute instruction is received,
Perform described program.The communication unit 140 be used for by the network 300 set up the service end 100 and client 200 it
Between communication connection, and for by the transceiving data of the network 300.
Fig. 3 is refer to, the invention provides a kind of electronics core label method, is applied to the service end being connected with client communication
100, comprise the following steps：
S100：Obtain the track of user's signature movement in the client；
S200：The interior core label track for prestoring of the track and service end 100 is fitted；
Whether the track for judging the user's signature movement meets the core label track；
When the track of user's signature movement is consistent with core label track, then core label pass through.
It is above-mentioned, electronics core label method provided in an embodiment of the present invention, by contrasting the motion track of user's signature and prestoring
Core label track, the whether consistent checking to carry out electronic signature information of two tracks is judged, by electronic signature information position
After the checking put, that is, core label process is passed through.
The seed nucleus label mode is simple and convenient, it is ensured that while the security of the core label of e-file, verifies the process of signature
The accuracy of association is higher with instantaneity.
Avoid simultaneously due to user be difficult to sign regularly autograph caused by be proved to be successful what rate cannot ensure
Problem so that operating efficiency is improved.
It is to be appreciated that before user's signature movement is carried out, more preferably, the checking of user identity can be first carried out,
If by authentication, the step of the checking of the track for proceeding user's signature movement.As such, it is possible to verify it in core label
It is front that just the identity of signer is verified, it is ensured that subsequent signature operates validity and security.
According to different system designs, this time checking of user identity, the side of PIN code checking or fingerprint authentication can be adopted
Formula, can also be combined by the way of PIN code or other suitable methods using user name, in authentication, if the checking of input
Information is consistent with default information, then it is assumed that by authentication, can be the step of the checking of follow-up signature position.
It is to be appreciated that PIN code (PIN1), full name Personal Identification Number.It is exactly SIM
Personal recognition code.The PIN code of mobile phone is a kind of safety measure for protecting SIM, prevents others from usurping SIM, if opened
With start PIN code, then will be input into 4 digit PIN codes after start every time.When three PIN code mistakes are input into, mobile phone will
Automatic pintle hook lock, and point out to be input into PUK code unblock, needing to dial operator's customer service hot line using service password, customer service can be informed just
The PUK code of beginning, will unlocking PIN code after input PUK code.
Fig. 4 is refer to, in an embodiment of the present invention, also including the process of prestored user signature, the prestored user label
The process of name includes：
S1：After authenticating user identification passes through,
S2：Obtain at least one user's signature information of client input；
S3：It is the user's signature for prestoring by the user's signature information registering.
Above-mentioned, the input unit of user's signature motion track can be the input terminal for being integrated with handwriting pad, such as mobile phone,
IPAD or electric paper books etc. are integrated with the terminal of handwriting pad, can also be proprietary handwriting pad input unit, and these terminals are all integrated
There is handwriting pad, handwriting pad can be resistor pressure formula, electromagnetism pressure-sensitive or capacitance touching control formula etc., and by handwriting pad use can be obtained
The mobile track of family signature.
Fig. 5 is refer to, in embodiments of the present invention, also including the process of default core label position, the default core label position
Process include：
S10：After authenticating user identification passes through,
S20：Transfer the user's signature for prestoring；
S30：Obtain the track of the user's signature movement of client input；
S40：The track that the user's signature of acquisition is moved is registered as into default core label track.
In embodiments of the present invention, also include：S4：When authenticating user identification does not pass through, send to the client and point out
Information re-enters the process of information to remind user.
In embodiments of the present invention, also include：S300：Core label not by when, to the client send information with
User is reminded to re-enter the process of information.
In embodiments of the present invention, the user's signature for prestoring can be graphical information, graphical information include it is following a kind of or
It is various：The character graphics being made up of successively each character of user's signature, represent user's signature with one or more pixels one
The dot pattern of bit, the bar code generated after changing to user's signature.
Above-mentioned, dot pattern can be black and white lattice figure, one or more pixels (for example, 4 of black and white lattice figure
Pixel) can be used to indicate that a bit in user's signature；For example, binary system is represented respectively with black picture element and white pixel
Bit 0 (or bit 1) and bit 1 (or bit 0).
It is above-mentioned, bar code figure can be user's signature is changed after generate bar code (i.e. comprising or represent use
The bar code of family signature), above-mentioned bar code can be one-dimensional bar code or two-dimensional bar (abbreviation one-dimension code or Quick Response Code).
Preferably, in order to include more information, above-mentioned figure is two-dimensional bar.
If above-mentioned figure is bar code, need to compile user's signature according to the barcode encoding mode for being adopted
Code, and corresponding bar code figure is generated according to coding information.The coded system of bar code can be adopted：Code39 codes (mark
Accurate 39 yards), Codabar codes (Ku Deba codes), Code25 codes (25 yards of standard), ITF25 codes (intersecting 25 yards),
Matrix25 codes (25 yards of matrix), UPC-A codes, UPC-E codes, EAN-13 codes (EAN-13 international commodity bar codes),
EAN-8 codes (EAN-8 international commodity bar codes), Code128 codes (Code128 codes, including EAN128 codes) etc..Two-dimensional bar code can be adopted
With：PDF417 codes, Code49 codes, Code 16K codes, Data Matrix codes, MaxiCode codes etc..
It is understood that Quick Response Code is one and moved in recent years also known as QR Code, QR full name Quick Response
Super popular a kind of coded system on dynamic equipment, it can deposit more information, also can represent than traditional Bar Code bar codes
More data types.
Two-dimensional bar code/Quick Response Code (2-dimensional bar code) with certain specific geometric figure according to certain rules
The chequered with black and white graphic recording data symbol information being distributed in plane (on two-dimensional directional)；The ingenious land productivity on coding
With the concept of " 0 ", " 1 " bit stream for constituting computer-internal logical foundations, using several geometry corresponding with binary system
Body is located representing word numerical information automatically by image input device or photoelectric scanning device automatically identifying and reading with realizing information
Reason：It has some general character of barcode technology：Every kind of code system has its specific character set；Each character occupies certain width；
With certain verifying function etc..Also have the information automatic identification function to different rows and process figure rotationally-varying simultaneously
Point.
It is understandable that Quick Response Code one has 40 sizes.Official is version Version.Version 1 is 21 × 21
Matrix, Version 2 is 25 × 25 matrix, and Version 3 is 29 size, often increase a version, will increase
4 size, formula is：(V-1) * 4+21 (V is version number) highest Version 40, (40-1) * 4+21=177, so highest
It is 177 × 177 square.
Two-dimensional bar code/Quick Response Code can be divided into stack/row row's formula two-dimensional bar code and matrix two-dimensional barcode.
It is to be formed by the bar code stacking of multirow cutting back in stack/row row's formula two-dimensional bar code form.
Matrix two-dimensional barcode is constituted with a matrix type, and binary system is represented with " point " on matrix respective element position "
1 ", binary system " 0 " is represented with " sky ", code is rearranged by " point " and " sky ".
In embodiments of the present invention, the core label track is default core label direction；The core label direction is default use
The moving direction of family signature；Judge that the step of whether track of the user's signature movement meets the core label track includes：
Obtain the moving direction of user's signature；
Whether the moving direction of the comparison user's signature is consistent with default core label direction.
In embodiments of the present invention, the core label track is default core label shape；The core label are shaped as default use
The shape of the motion track of family signature；Judge that the track of the user's signature movement is wrapped the step of whether meeting the core label track
Include：
Obtain the shape of the track of user's signature movement；
Whether the shape of the comparison track is consistent with the core label shape；
When the shape of the track of user's signature movement is consistent with core label shape, then core label pass through.
In embodiments of the present invention, the core label track is default core label curvature；Judge the user's signature movement
The step of whether track meets the core label track includes：
Recognize the keyword in the user's signature；
The coordinate parameters of the key point on the motion track of the keyword are obtained according to the keyword for recognizing；
The curvature of motion track is calculated according to the coordinate parameters of the key point for obtaining；
Whether the curvature of the comparison motion track is consistent with default core label curvature；
When the curvature of user's signature motion track is consistent with core label curvature, then core label pass through.
In embodiments of the present invention, also include, when the user's signature movement track it is inconsistent with the core label track
When, send information to remind user to re-move the process of user's signature to the client.
Fig. 6 is referred to, present invention also offers a kind of electronics core label device 110, is applied to what is be connected with client communication
Service end 100, including transferring module 113, acquisition module 114, judge module 115 and sending module 116, wherein,
It is described to transfer module 113, for transferring the user's signature for prestoring；
The acquisition module 114, the track mobile for obtaining client user's signature；
The judge module 115, for the track for judging user's signature movement and the core label track that prestores whether
Cause；
The sending module 116, the track for moving when the user's signature is inconsistent with the core label track, to institute
State client and send information to remind user to re-move user's signature.
In embodiments of the present invention, also include：Authentication module 112 and memory module 111；
The memory module 111 is used for prestored user data；
The authentication module 112 is used for the information to client input with the interior use for prestoring of the memory module 111
Family data is compared, and is judged whether consistent.
The sending module 116 is additionally operable to when the authentication module 112 judges the information and date that client is input into
When the subscriber data that prestores in storehouse is inconsistent, send information to remind user to re-enter information to the client.
Applicant state, the present invention by those listed above it is a series of detailed description be only for the present invention can
Row embodiment is illustrated, but the invention is not limited in above-mentioned detailed process equipment and technological process.And i.e. not
Mean that the present invention should rely on above-mentioned detailed process equipment and technological process and could implement.Person of ordinary skill in the field should
This is clear, any improvement in the present invention, the addition of equivalence replacement and auxiliary element to each raw material of product of the present invention, concrete side
Selection of formula etc., within the scope of all falling within protection scope of the present invention and disclosure.
Claims (10)
1. a kind of electronics core label method, is applied to the service end being connected with client communication, it is characterised in that including following step
Suddenly：
Obtain the track of user's signature movement in the client；
The core label track prestored in the track and service end is fitted；
Whether the track for judging the user's signature movement meets the core label track；
When the track of user's signature movement is consistent with core label track, then core label pass through.
2. electronics core label method as claimed in claim 1, it is characterised in that：Also include the process of prestored user signature, it is described
The process of prestored user signature includes：
After authenticating user identification passes through,
Obtain at least one user's signature information of client input；
It is the user's signature for prestoring by the user's signature information registering.
3. electronics core label method as claimed in claim 1, it is characterised in that：Also include the process of default core label position, it is described
The process of default core label position includes：
After authenticating user identification passes through,
Transfer the user's signature for prestoring；
Obtain the track of the user's signature movement of client input；
The track that the user's signature of acquisition is moved is registered as into default core label track.
4. electronics core label method as claimed in claim 2 or claim 3, it is characterised in that also including authenticating user identification not by when,
Send information to remind user to re-enter the process of information to the client.
5. electronics core label method as claimed in claim 1, it is characterised in that the core label track is default core label direction；
The core label direction is the moving direction of default user's signature；Whether the track for judging the user's signature movement meets described
The step of core label track, includes：
Obtain the moving direction of user's signature；
Whether the moving direction of the comparison user's signature is consistent with default core label direction.
6. electronics core label method as claimed in claim 1, it is characterised in that the core label track is default core label shape；
The core label are shaped as the shape of the motion track of default user's signature；Whether the track for judging the user's signature movement accords with
The step of closing the core label track includes：
Obtain the shape of the track of user's signature movement；
Whether the shape of the comparison track is consistent with the core label shape；
When the shape of the track of user's signature movement is consistent with core label shape, then core label pass through.
7. electronics core label method as claimed in claim 1, it is characterised in that the core label track is default core label curvature；
Judge that the step of whether track of the user's signature movement meets the core label track includes：
Recognize the keyword in the user's signature；
The coordinate parameters of the key point on the motion track of the keyword are obtained according to the keyword for recognizing；
The curvature of motion track is calculated according to the coordinate parameters of the key point for obtaining；
Whether the curvature of the comparison motion track is consistent with default core label curvature；
When the curvature of user's signature motion track is consistent with core label curvature, then core label pass through.
8. electronics core label method as claimed in claim 1, it is characterised in that also include, when the rail of user's signature movement
When mark is inconsistent with the core label track, send information to remind user to re-move user's signature to the client
Process.
9. a kind of electronics core label device, is applied to the service end being connected with client communication, it is characterised in that including transferring mould
Block, acquisition module, judge module and sending module, wherein,
It is described to transfer module, for transferring the user's signature for prestoring；
The acquisition module, the track mobile for obtaining client user's signature；
Whether the judge module, the track for judging the user's signature movement is consistent with the core label track for prestoring；
The sending module, the track for moving when the user's signature is inconsistent with the core label track, to the client
End sends information to remind user to re-move user's signature.
10. electronics core label device as claimed in claim 9, it is characterised in that also include：Authentication module and storage mould
Block；
The memory module is used for prestored user data；
The subscriber data that the authentication module is used to be prestored in information and the memory module to client input is carried out
Compare, and judge whether consistent.
The sending module is additionally operable to when the authentication module judges what is prestored in the information and date storehouse that client is input into
When subscriber data is inconsistent, send information to remind user to re-enter information to the client.
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| CN201610872232.5A CN106650588A (en) | 2016-09-29 | 2016-09-29 | Electronic sign-off method and device |
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| CN111756787A (en) * | 2019-11-15 | 2020-10-09 | 北京京东尚科信息技术有限公司 | Online signature method and device, electronic equipment and computer readable storage medium |
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