CN205959237U - Long -range mandate affix with seal device and system - Google Patents
Long -range mandate affix with seal device and system Download PDFInfo
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- CN205959237U CN205959237U CN201620300704.5U CN201620300704U CN205959237U CN 205959237 U CN205959237 U CN 205959237U CN 201620300704 U CN201620300704 U CN 201620300704U CN 205959237 U CN205959237 U CN 205959237U
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Abstract
The utility model discloses a long -range mandate affix with seal device and system. This long -range mandate is affixed with seal the device and is included casing (210), has the protection chamber that is used for holding the seal, install on casing (210) electric control lock subassembly (230), controls rising and falling of this seal, install on casing (210) image collector (293) for gather the image, and computer subelement (220) for receive the image that this image collector gathered, draw from this image, analytic sign indicating number back and the mandate sign indicating number that prestores of authorizing compare the conveying information of unblanking to this electric control lock subassembly when comparing the unanimity, electric control lock subassembly (230) the information of unblanking of receiving this computer subelement, control this seal and rise and fall in by this protection chamber. The utility model provides security when high seal uses is avoided being usurped, is showing the cost and risk that reduces the seal management of enterprise, the efficiency of improvement commercial activity.
Description
Technical field
This utility model is related to the remote authorization print apparatus and system in control of stamping field, more particularly to a kind of long-range
Authorize with print apparatus and system.
Background technology
Modern society's business opportunity is fast changing, and seal obligee needs remote authorization operator often using seal in kind.But
Remote authorization print is often difficult to the state of monitor closely material object seal, and one side seal easily by private, is on the other hand also difficult to
To authorize and file content will tightly be bound.Additionally, third party is also difficult to easily the seal on paper document be carried out examining really
Recognize, therefore tend to bring risk hidden danger to each side.
For avoiding during remote authorization seal by private, existing method be by the long-range record of certain device affix one's seal number of times,
Operator and monitoring are affixed one's seal process etc., mainly have following several method：
The Chinese utility model patent of invention of Publication No. 204719806U discloses a kind of intelligent official seal, using biological letter
Breath binding technology, record sealer, the data such as number of times and time of affixing one's seal of affixing one's seal automatically, data can also be uploaded to computer,
Facilitate using and managing of enterprise's official seal；The Chinese invention patent application of Publication No. CN103419517A discloses a kind of seal
The control method of control machine and control device, print on file to be affixed one's seal by the identity information of the operator that affix one's seal and affix one's seal
The check code that Time Calculation generates, to bind sealer, affix one's seal time and paper document, operation of affixing one's seal can be reviewed, carry
High seal is using the safety of management；The Chinese invention patent application of Publication No. 203832025U discloses a kind of remote management
Seal device, realized by the way of video monitoring and special sealing device telefile read and affix one's seal, facilitate follow-up management and
Examination, safer；The Chinese invention patent application of Publication No. 104517207A disclose a kind of based on mobile Internet
Seal uses management system and method the method based on Internet Server, print control machine and operation terminal, by shooting, biological knowledge
Not thus being managed to file and upload server management.
The basic ideas of aforesaid way are all to monitor process of affixing one's seal, or the information such as sealer, time, number of times are tied up mutually
Fixed, but due to there is no tight binding file content it is impossible to guarantee that the verity of file content or later stage are not tampered with, and the 3rd
Fang Kuaijie checking all files content is also relatively difficult.
Truly complete for ensureing file content, the most frequently used mode is the side being combined using digital signature and E-seal
Formula, such as publication No. are that the Chinese invention patent application of 1547344A discloses a kind of application in remote signature system for timestamp
Method, the method is to add timestamp information on the basis of digital signature technology again, improves the timeliness affixed one's seal and safety
Property, but the method needs to set up TSA time stamp server storage user's contract, and therefore such method general problem is that
Need to be used for credit, record and management document and digital signature using some dedicated server device, under line the use of occasion according to
So it is not so good as traditional file convenient and extensive.
In sum, prior art or paper document content, seal obligee and seal could not be realized in the tying up when printing that fall
Fixed, operate leaving space to distorting, replacing etc., or because being combined based on digital signature and electronic seal system, need special
Server apparatus, be of limited application it is impossible to be fully solved paper document remote authorization print safety and seal checking
Convenience.
Content of the invention
In view of the defect existing for above-mentioned prior art, the purpose of this utility model is, provides a kind of remote authorization
With print apparatus and system so as to improve safety and the convenience of remote authorization print, simultaneously can convenience file identifier checking
The verity of file.
To achieve these goals, according to the utility model proposes a kind of remote authorization printing equipment put, it includes：Housing
210, there is the protection chamber for accommodating seal；Automatically controlled lock set 230, is arranged on housing 210, controls rising and falling of this seal；
Image acquisition device 293, is arranged on housing 210, for gathering image；And computer subelement 220, for receiving this image
Harvester acquired image, from this image extract, parsing authorization code after with prestore biological characteristic summary compare, comparison one
During cause, transmission unlocking information is to this automatically controlled lock set；Described automatically controlled lock set 230 receives the unlocking letter of this computer subelement
Breath, controls this seal to be risen and fallen by this protection chamber.
This utility model also can be applied to the following technical measures to achieve further.
Aforesaid remote authorization printing equipment is put, and wherein said computer subelement 220 is included with lower module：Initialization module
221, when using or need to update biological characteristic summary for the first time, import and/or store biological characteristic and make a summary；Document extracts
Module 1, is processed to the document image of described image harvester 293 transmission, generates document and sends authorization code to
Confirm module 222；Authorization code extraction module 1, is processed to the authorization code image of described image harvester 293 transmission,
Therefrom extract authorization code and send authorization code confirmation module 222 to；Authorization code confirms module 222, and deciphering authorization code extracts wherein
Document and biological characteristic summary and will deciphering obtain biological characteristic summary and prestore biological characteristic summary ratio
Right, compare consistent then authorization code effective；Or deciphering authorization code extracts document therein and biological characteristic is made a summary and will be deciphered
The document that the document obtaining is generated with document extraction module 1 compares, and after comparing unanimously plucks this document
To calculate the summary of the biological characteristic after coupling with the biological characteristic summary of initialization module 221 storage by coupling algorithm, and to award
The biological characteristic summary that weighted code extraction module 1 extracts compares, and compares consistent then authorization code effective；Authorize when authorization code is effective
Code confirms that module 222 exports the effective signal of mandate to electric control lock control module 225；Compare inconsistent then authorization code invalid, carry
Mistake is shown；Electric control lock control module 225, receives the signal that authorization code confirms module 222, judging whether to fall prints and send
Open/latch signal to automatically controlled lock set 230.
Aforesaid remote authorization printing equipment is put, and it also includes secondary print 242, and this pair print 242 is arranged on surrounding and the energy of seal
Together fall to printing with seal.
Aforesaid remote authorization printing equipment is put, and wherein said housing 210 is provided with battery module 250 and/or power supply connects
Mouthful, it is used for putting offer power supply to this with printing equipment.
Aforesaid remote authorization printing equipment is put, and wherein said housing 210 also includes being arranged at the base module of its bottom
260, base ink pad 261 is provided with this base module 260 and for supplementing ink paste to seal and/or is provided with charge control electricity
Road 262 is used for charging to battery module 250.
Aforesaid remote authorization printing equipment is put, and wherein said housing 210 is additionally provided with communication interface 291, this communication connects
Mouth 291 is communicated to connect with computer subelement 220.
Aforesaid remote authorization printing equipment is put, and wherein said housing 210 is additionally provided with man machine interface 292, this man-machine boundary
Face 292 is communicated to connect with computer subelement 220.
Aforesaid remote authorization printing equipment is put, and wherein said protection intracavity is provided with seal fixing device 270 and prints for fixing
Chapter, this seal fixing device 270 is provided with the tooth button of pawl；Described automatically controlled lock set 230 is provided with electric control lock electric magnet 231,
Electric control lock holddown spring 232 and electric control lock locking bar 233, this electric control lock locking bar 233 is pressed on institute by this electric control lock holddown spring 232
The tooth stating seal fixing device 270 is buckled so that described seal fixing device can not move down；This electric control lock electric magnet (231) can
Described electric control lock locking bar 233 is attracted to leave the tooth button of described seal fixing device 270 so that described seal fixing device 270 carries
Dynamic seal can move down.
Aforesaid remote authorization printing equipment is put, and wherein said protection intracavity is provided with seal fixing device 270 and prints for fixing
Chapter, this seal fixing device 270 is provided with screw thread 273, described automatically controlled lock set 230 include one group with this screw thread 273 cooperation
Rotary teeth wheel disc 274 and electric control lock motor 234, this electric control lock motor 234 can drive this rotary teeth wheel disc 274 to rotate, thus
Described seal fixing device 270 is made to lift in the presence of its screw thread 273 and this rotary teeth wheel disc 274 are common.
To achieve these goals, according to the utility model proposes a kind of remote authorization print system, it includes following
Unit：Long-range as described in any one in claim 1-7 is put (200) with printing equipment, and granted unit 100, for collection print
The biological characteristic of chapter obligee and/or acquisition file, and the biological characteristic based on seal obligee and/or file generated mandate
Code.
This utility model also can be applied to the following technical measures to achieve further.
Aforesaid remote authorization print system, it also includes authentication unit 300, for file verification people to authorization code
Verified with the file of seal.
Aforesaid remote authorization print system, wherein said granted unit 100 is included with lower module：File acquisition module
101, for obtaining file and document image that file translations make a summary for ease of extraction document document image is sent to literary composition
Part abstract extraction module 2 103；Described document extraction module 2 103, for being processed to document image and being generated literary composition
Part is made a summary and the document of generation is sent to authorization code generation module 104；Physical characteristics collecting and processing module 102, use
In obtain seal obligee biological characteristic and calculate biological characteristic summary and by biological characteristic summary be sent to described mandate
Code generation module 104；And described authorization code generation module 104, for biological characteristic summary and/or document are entered line number
Word encodes, and finally the information after digital coding is encrypted, and generates authorization code.
Aforesaid remote authorization print, the system of checking, wherein said authentication unit 300 is included with lower module：File obtains
Take and pretreatment module 301, for inputting file to be verified, after preprocessed identification, make document image and authorization code image,
Document image is sent to document extraction module 3 302, authorization code image is sent to authorization code extraction module 303；Institute
State document extraction module 3 302, described file acquisition and pretreatment module 301 input document image are processed, raw
Document is become to send authorization code authentication module 304 to；Described authorization code extraction module 2 303, to described file acquisition and in advance
The authorization code image of processing module 301 input is processed, and is converted into data and sends authorization code authentication module 304 to；And it is described
Authorization code authentication module 304, is decrypted to incoming authorization code, and then therefrom extraction document is made a summary, and plucks with described file
Want the document that extraction module 3 302 obtains to compare, if consistent, inform that user passes through to verify, otherwise point out not pass through
Checking.
This utility model compared with prior art has clear advantage and beneficial effect.By technique scheme, this
The remote authorization of utility model print apparatus and system, at least has following advantages：
First, remote authorization of the present utility model print apparatus and system, seal not the used time can avoid stolen, with during print only
Can be fallen on the file writing proper authorization code print, improve safety when seal uses, significantly reduce enterprise's control of stamping
Cost and risk；
2nd, remote authorization of the present utility model print apparatus and system, biological special by document and seal obligee
Levy summary shuffling encryption generate authorization code authorized and verified, on the one hand achieve the chapter moment seal obligee's wish,
Three's binding of file content and seal designs, on the other hand avoids maliciously extracting the danger of biological characteristic summary from authorization code
Danger；
3rd, remote authorization of the present utility model print apparatus and system, with the mandate of print and checking all can with remote operation,
Convenient and swift, improve the efficiency of morning activity, be that business activity is provided convenience；
4th, remote authorization of the present utility model print apparatus and system, for needing to verify genuineness of document and integrity
File verification people, only file need to be shot by terminal unit, just can verify that file content whether with authorization code coupling, fast just
Just, improve the efficiency of checking；
5th, remote authorization of the present utility model print apparatus and system, is simply easily achieved, commonly uses in society
Smart mobile phone,, in addition to having camera function, major part is also equipped with the functions such as fingerprint collecting, facial recognition for it, granted unit and testing
Card unit can realize its function by the existing part of smart mobile phone, put with printing equipment and can adopt the small-sized of computer embedded subelement
Several point devices, are simple to manufacture, and have very high practicality and convenience.
Brief description
Fig. 1 is a kind of preferred embodiment structural representation that this utility model remote authorization printing equipment is put；
Fig. 2 is another kind of preferred embodiment structural representation that this utility model remote authorization printing equipment is put；
Fig. 3 is that this utility model remote authorization printing equipment is put preferably pair and is patterned schematic diagram；
Fig. 4 is that this utility model remote authorization print device information flows to schematic diagram；
Fig. 5 is that one kind of this utility model remote authorization print system preferably comprises schematic diagram；
Fig. 6 is that the preferred granted unit of this utility model remote authorization print system constitutes schematic diagram；
Fig. 7 is that the preferred authentication unit of this utility model remote authorization print system constitutes schematic diagram.
100 granted unit 241 fastening screw
The secondary print of 101 file acquisition module 242
102 physical characteristics collectings and processing module 250 battery module
103 document extraction module 2 260 base module
104 authorization code generation module 261 base ink pad
200 remote authorization printing equipment put 262 charging control circuits
210 housing 263 base charging contact
211 side wall 264 base signal contact
212 top cover 270 seal fixing device
213 top cover mechanical lock 271 pressed by external force pad
214 holddown spring 272 withdraws spring
220 computer subelement 273 outer wall thread
221 initialization module 274 rotary teeth wheel disc
222 authorization codes confirm module 280 seal
223 document extraction module 1 communication interface
224 authorization code extraction module 1 man machine interface
225 electric control lock control module 293 image acquisition device
230 automatically controlled lock set 300 authentication units
231 electric control lock electric magnet 301 file acquisition and pretreatment module
232 electric control lock holddown spring 302 document extraction module three
233 electric control lock locking bar 303 authorization code extraction module
234 electric control lock motor 304 authorization code authentication module
Specific embodiment
For further illustrating that this utility model is to reach technological means and effect that predetermined utility model purpose is taken,
Below in conjunction with accompanying drawing and preferred embodiment, to according to the utility model proposes remote authorization with print apparatus and system, it is specifically real
Apply mode, step, structure, feature and its effect to describe in detail.
Refer to shown in Fig. 1, be a kind of preferred embodiment structural representation that this utility model remote authorization printing equipment is put.
Remote authorization printing equipment of the present utility model is put, and can latch seal and prestore the biological characteristic summary of seal obligee；
It is ensured that the chapter that only falls on the effective file of authorization code when printing when needing to fall.This device preferably includes housing 210, automatically controlled lock set
230, image acquisition device 293, computer subelement 220.Seal 280 is placed in the protection chamber of this housing 210, and this seal 280 exists
Arbitrarily can not be fallen under the control of electric control lock print, and image is simultaneously sent to computer subelement by image acquisition device 293 collection image
220, computer subelement 220 extracts from this image, parse authorization code after compare with the biological characteristic summary prestoring, compare one
Unlocking information is transmitted to this automatically controlled lock set 230, thus automatically controlled lock set 230 assembly controls seal to fall to printing during cause；Comparison differs
Unlocking information is not transmitted to this automatically controlled lock set 230 and/or prompting authorization code mistake during cause.
Described housing 210 preferably includes side wall 211, top cover 212, and described top cover 212 can pass through top cover mechanical lock 213 and side
Wall 211 is fixed together, thus forming a cavity-protection chamber, for accommodating seal 280.When needed, can be by opening top
Lid mechanical lock 213 is taking out or to change seal 280.
It is preferably provided with battery module 250 and/or power interface on described housing 210, can be used for described remote authorization
Put offer power supply and/or electricity monitoring with printing equipment, notify electric control lock control module 225 in not enough power supply.
Described housing 210 preferably also includes base module 260, and this base module 260 can be used for supplementing to described seal 280
Ink paste and/or put charging to described remote authorization printing equipment.
Described base module 260 preferably may include base ink pad 261, base signal contact 264, base signal contact 264
Computer subelement 220 can be sent a signal to thus allowing seal to fall print thus supplementing ink paste to seal 280, described signal can make
With common UART protocol, arrange Transmission bit rate and transmit certain code word, every equipment can set different code words, it is to avoid privates by printing
Person forges base signal and falls to printing.
Described base module 260 preferably may include charging control circuit 262, base charging contact 263, can be filled by base
Electric contact 263 charges to battery module 250.
Described base module 260 preferably may include charging control circuit 262, base charging contact 263, base signal contact
264, can receive/feed back signal to computer subelement 220 by base signal contact, thus by computer subelement 220 and
Charging control circuit 262 is jointly worked in coordination with and is charged to battery module 250 by base charging contact 263.
Described base module 260 preferably may include base ink pad 261, base signal contact, base charging contact, chargeable
While supplement ink paste to described seal 280.
Described housing 210 is preferably provided with communication interface 291, and this communication interface 291 and described computer subelement 220 lead to
Letter connection and preferably one or more of wireless communication interface, wireline interface, bluetooth；Described communication interface 291 can be used for
Import and/or update biological characteristic summary.
Described housing 210 is preferably provided with man machine interface 292, and this man machine interface 292 and described computer subelement 220 lead to
Letter connects, for inputting and/or reading information.
Described computer subelement 220 preferably includes initialization module 221, uses for the first time or need to update biological characteristic
During summary, import and/or storage biological characteristic summary；Document extraction module 1, passes to described image harvester 293
The document image sending is processed, and generates document and sends authorization code confirmation module 222 to；Authorization code extraction module 1,
The authorization code image of described image harvester 293 transmission is processed, therefrom extracts authorization code and send authorization code confirmation to
Module 222；Authorization code confirms module 222, extracts document therein and life with pressing shuffling algorithm after public key decryptions authorization code
Deciphering the biological characteristic summary obtaining and the biological characteristic summary prestoring simultaneously are compared by thing feature extraction, compare and unanimously then award
Weighted code is effective；Or obtain by shuffling algorithm extraction document therein and biological characteristic summary and by deciphering after deciphering authorization code
The document that generates with document extraction module 1 of document compare, compare consistent after by this document summary and
The biological characteristic summary of initialization module 221 storage calculates coupled biological feature extraction by coupling algorithm, extracts with authorization code
The coupled biological feature extraction that module 1 is extracted compares, and compares consistent then authorization code effective；When authorization code is effective, authorization code is true
Recognize module 222 and export the effective signal of mandate to electric control lock control module 225；Compare inconsistent then authorization code invalid, prompt
Wrong；Electric control lock control module 225, receives the signal that authorization code confirms module 222, judging whether to fall prints and send out/fall
Lock signal is to automatically controlled lock set 230.
Described housing 210 protection intracavity is preferably provided with seal fixing device 270 and is used for fixing seal, this seal fixing device
The 270 tooth buttons being provided with pawl；Described automatically controlled lock set 230 is provided with electric control lock electric magnet 231, electric control lock holddown spring 232
With electric control lock locking bar 233, no power or do not latch signal when, electric control lock locking bar 233 is compressed by electric control lock holddown spring 232
Buckle so that seal fixing device can not move down in the tooth of seal fixing device 270；Energising is simultaneously received when latching signal
Electric control lock electric magnet 231 can attract electric control lock locking bar 233 to leave the tooth button of seal fixing device 270 so that seal fixing device
270 drive seals 280 can move down.
Described seal fixing device 270 is preferably provided with pressed by external force pad 271, is easy to pressed by external force so that seal is fixed
Device 270 drives seal 280 to move down and affixes one's seal.
Described seal fixing device 270 is preferably provided with clamp device 241, for fastening seal 280 in the fixing dress of seal
Put on 270, the fastenings that this clamp device 241 can be commonly used using such as screw one class.
Above-mentioned seal fixing device 270 is preferably provided with secondary print 242, and this pair print may be provided at the outer ring or of seal 280
Side, together can fall to printing in company with seal.
Described housing 210 protection intracavity is preferably provided with withdrawal spring 272, for the reset of seal fixing device 270.
Described housing 210 protection intracavity is preferably provided with holddown spring 214, and the compression for seal fixing device 270 is solid
Fixed, it is used for preventing its displacement.
Refer to shown in Fig. 2, be another kind of preferred embodiment structural representation that this utility model remote authorization printing equipment is put
Figure.The difference of this embodiment and above-described embodiment essentially consists in the structure of automatically controlled lock set 230 and seal fixing device 270, is
A kind of completely without needing external force the electronic of print that fall to fall to printing technical scheme.Above-mentioned seal fixing device 270 is provided with screw thread 273, described electricity
Control lock set 230 include one group with this screw thread 273 cooperation rotary teeth wheel disc 274, this rotary teeth wheel disc 274 inwall have screw thread and
Screw thread mates, and electric control lock motor 234, and this electric control lock motor 234 can be rotated toothed disc 274 and rotate, so that seal
Fixing device 270 lifts in the presence of its screw thread 273 and rotary teeth wheel disc 274 are common.When protecting chamber to bottom out, electric control lock electricity
Control circuit in machine 230 feeds back signal to computer subelement 220, and computer subelement 220 returns according to electric control lock motor 234
The signal returning is realized falling to printing the control of yardstick and dynamics.
Refer to shown in Fig. 3, be that this utility model remote authorization printing equipment puts preferably secondary print schematic diagram.This pair print 242 sets
It is set to the outer ring added a cover in seal 280 pattern, it can be together to fall to add a cover with seal 280 to form, content is preferably reminds
Other side verifies the word of authorization code, such as " this chapter need to verify authorization code ".Described secondary print 242 together can fall with seal 280, secondary print
The prompting of 242 marks needs to verify authorization code information, you can realize seal 280 and authorization code binding, third party can be reminded again to test
Card authorization code.
Refer to shown in Fig. 4, be that this utility model seal remote authorization print device information flows to schematic diagram.This is remotely awarded
Power printing equipment puts 200, and when remote authorization prints, first, with print, operator knows authorization code and its type, and authorization code is write
Above file Stamp Service, open remote authorization printing equipment with print operator afterwards and put 200 power supplys.For common authorization code, directly
Connect and image acquisition device 293 is directed at authorization code judges whether that execution is affixed one's seal operation；For coupling authorization code, with print, operator first makes
Shoot file with image acquisition device 293, then image acquisition device 293 is directed at authorization code and judge whether that execution is affixed one's seal operation.This figure
As the authorization code image of collection and/or document image are sent to computer subelement 220 by harvester 293.Computer subelement
Authorization code image and/or document image are simultaneously sent to mandate by its acquired image of 220 reception image acquisition device 293 transmission
Code extraction module 1 and/or document extraction module 1.
When for common mandate, use first after the authorization code on authorization code extraction module 1 identification extraction file
Public key decoding authorisation code is simultaneously sent to authorization code confirmation module 222, and authorization code confirms that module 222 is extracted from the authorization code of shuffling
Commonly after biological feature extraction, the biological characteristic prestoring directly transmitting this biological characteristic summary initialization module 221 is made a summary
Compare, compare consistent then mandate and effectively and transmit the signal to electric control lock control module 225, this electric control lock control module
225 will open/latch signal is sent to automatically controlled lock set 230, and operation is opened/latched to electrically-controlled component 230 execution thus driving seal 280
The print that falls or drive seal fixing device 270 move down print；Compare inconsistent then prompting " authorization code is wrong ".
When authorizing for coupling, the authorization code on authorization code extraction module 1 identification extraction file and file are plucked first
Want the document on extraction module 1 identification extraction file, afterwards using public key decoding authorisation code and be sent to authorization code
Confirm module 222, authorization code confirms module 222 extraction document summary and coupled biological feature extraction from the authorization code of shuffling,
The document that the document of extraction is extracted with document extraction module 1 is compared, if inconsistent, points out
" authorization code is wrong ", if consistent, the biological characteristic summary that initialization module 221 is prestored couples calculating coupling with document
Biological characteristic is made a summary, by the coupled biological feature extraction calculating and the coupled biological feature extraction extracting from the authorization code of shuffling
Compare, compare consistent then mandate and effectively and transmit the signal to electric control lock control module 225, this electric control lock control module 225
To open/latch signal and be sent to automatically controlled lock set 230, operation will be opened/latched to electrically-controlled component 230 execution thus driving seal 280 to fall
Print or drive seal fixing device 270 move down print；Compare inconsistent then prompting " authorization code is wrong ".
Preferably, electric control lock control module 225 can receive the electric quantity signal of battery module 250, forbids in not enough power supply
Fall and print and remind not enough power supply.
Preferably, electric control lock control module 225 can receive the connection signal of base module 260, permissible when base connects
The print that falls is thus can make seal 280 supplement ink paste from base ink pad 261.
Refer to shown in Fig. 5, be that one kind of this utility model remote authorization print system preferably comprises schematic diagram.This system
Including granted unit 100, remote authorization printing equipment puts 200 and authentication unit 300.During the work of this system, granted unit 100 is by base
Pass to print operator in the authorization code that biological characteristic and the fileinfo of seal obligee generate, also can gather seal right
The biological characteristic of people is sent to remote authorization printing equipment and puts 200；With print operator, the authorization code of acquisition being written on file needs to cover
Above at chapter and the file having write authorization code is placed on remote authorization printing equipment and puts at 200 image acquisition device 293, remotely
Mandate printing equipment is put 200 and can be compared relevant information according to the image of collection, and information is unanimously then with an official seal affixed, and information is inconsistent, refuses
With an official seal affixed absolutely and point out malfunction；Obtain file verification people that is with an official seal affixed and being marked with authorization code file, can be single by checking
Whether unit 300 checking seal, authorization code are consistent with fileinfo.
Refer to shown in Fig. 6, be that the preferred granted unit of this utility model remote authorization print system constitutes schematic diagram.Institute
State granted unit 100 and preferably include file acquisition module 101, physical characteristics collecting and processing module 102, document extracts mould
Block 2 103 and authorization code generation module 104.In remote authorization, file acquisition module 101 can be such as wireless in several ways
Communication mode or photographic head style of shooting obtain the complete file of multiple format and by described file translations for ease of extraction document
The document image of summary passes to document extraction module 2 103, and described file format includes but is not limited to digital photos, sweeps
Tracing piece, electronic document, paper document, wherein e-file can be further converted to print image.Document extraction module
2 103 pairs of document images carry out processing the document calculating generation numeral.Afterwards or simultaneously seal obligee reading file, really
Recognize mandate or termination authorizes, when needing to authorize, seal obligee may be selected two kinds of licensing modes-common mandate or coupling authorizes
One of authorized.Physical characteristics collecting and processing module 102 obtain the biological characteristic of seal obligee afterwards, including but do not limit
In features such as fingerprint, iris, face, verbal instructions, and the licensing mode being selected according to seal obligee calculates biological characteristic and plucks
Will.When seal obligee selects common mandate, directly generated commonly biological special according to the biological characteristic calculating of seal obligee
Levy summary；When seal obligee selects coupling licensing mode, by the biological attribute data coupling of document and seal obligee
It is combined calculating and generate coupled biological feature extraction.Authorization code generation module 104 will common/coupled biological feature extraction afterwards
It is encrypted by certain algorithm shuffling and with private key pair summary shuffling code with document, export common/coupling authorization code.Print
Chapter obligee can use open approach or back door to inform common/coupling authorization code with print operator, so far, remote authorization mistake
Journey terminates.
In terms of the requirement of hardware platform, it is preferred to use possess the intelligent mobile terminal equipment of fingerprint input interface.Do not having
In the case of fingerprint interface, fingerprint can be replaced with inputting user-defined condition code.
Preferably, the mode of file acquisition module 101 acquisition file can be supported much to select, including but not limited to telecommunications fortune
The 3G/4G or other wide area wireless communication channel that battalion business provides, or WiFi, bluetooth, USB, the first-class mode of shooting；Document form
Can be picture, may also be electronic document or paper document.When receiving electronic document, can be set using mobile terminal
Standby embedded read module generates image in internal memory, then grabs in module, realizes text to the conversion of picture.Preferably
, physical characteristics collecting and processing module 102 are used for gathering the biological characteristic of seal obligee and generating biological characteristic summary.Institute
State biological characteristic and include one or more of fingerprint, iris, face, verbal instructions feature.The biological characteristic of seal obligee
First pass around process and be converted into biological attribute data.In order to strengthen safety, various features can be increased and password is combined.
Granted unit 100 preferably employs to be had the intelligent mobile terminal equipment of fingerprint input interface, can carry out Identification of Images
Mobile terminal device or the mobile terminal device that user-defined condition code can be inputted, for example can only mobile phone.
Preferably, one group of image sequence that user is imported and confirms by document extraction module 2 103 is considered as a literary composition
Part, and calculate document.
Refer to shown in Fig. 7, be that the preferred authentication unit composition of this utility model seal remote authorization print system is shown
It is intended to.Authentication unit 300 is used for verifying the authenticity and integrity of file.During remote validation, third-party authentication people first pass through
File acquisition and pretreatment module 301 are taken pictures or the mode such as radio communication obtains picture format or the electronic format of file, described
The form of file can be digital photos, scanned picture or electronic document, generates document image and authorization code image after pretreatment,
Respectively document image and authorization code image are sent to document extraction module 3 302 and authorization code extraction module 2 303；Literary composition
Part abstract extraction module 3 302 is processed to the document image of input, is calculated according to effective content and generates document, described
Limited content is exclusion authorization code and the content of seal interference；At the authorization code to input for the authorization code extraction module 2 303
Reason, authorization code image is converted into the authorization code of numeral；Authorization code authentication module 304 is solved to authorization code with public key afterwards
Close, then press shuffling algorithm extraction document summary, and the document being obtained with document extraction module 3 302 is compared
Right, unanimously then inform that user passes through to verify, otherwise point out not passing through to verify.
Preferably, authentication unit 300, using the terminal unit with photographic head, such as operates in intelligent handss in the way of software
In machine terminal, identifier can be downloaded by network for free and install.Generally software can automatically identify file and finally falls at print, this
It is also possible to use outward man-machine interaction mode and seal region is drawn a circle to approve by hand by user.
Because all non real-time computing of the identification work of above-mentioned granted unit 100, authentication unit 300 requires, therefore to process
The operational capability requirement of device is relatively low, and existing mobile phone and main flow flush bonding processor can be competent at.Additionally, cited numeral is plucked
Will, Digital Signature Algorithm all to become industry free standard disclosed, safe and reliable and need not pay.
Described document extraction module, i.e. document extraction module one, document extraction module two, document
Extraction module three, one group of image sequence user being imported and confirming is considered as text document, and calculates document, this module
In granted unit 100, remote authorization printing equipment is put in 200 and authentication unit 300 all exists, and the key characteristic of this module is to ensure that
Identical file difference photo can calculate identical document data.Preferably, realize identical file difference photo to calculate
There are two kinds of available technological approaches the identical document time：One kind is using optical character recognition OCR technology of identification, passes through
Image semantic classification, Slant Rectify, printed page analysis, Character segmentation, one group of operation of character recognition, translate the file into as text, output
Text can pass through some computings again, remove and convert some and easily identify difference content but do not affect file content implication
Space, punctuate, underscore etc., then carry out digest calculations to text again.Because contract documents most contents are to print, at present
The accuracy of this mode is very high, can meet application generally.Another kind of more robust method is using image rope
Draw class technology, directly row operation is entered to the effective content images extracted and extract characteristics of image.There is calculation ripe in a large number at present
The digital digest that method carries out robust to image file calculates, such as patent 211310039144.3.Such algorithm first enters to image
Row binary conversion treatment, strengthens the effective stroke in document image using corrosion and expansion class image processing algorithm simultaneously；Adopt afterwards
With technology normalized image angle and the size of Slant Rectify, just digital digest computing can be carried out to binary image afterwards.This
Class algorithm ignores the Pixel-level difference between image, for most patterns of text, said method can effectively and robust meter
Calculate consistent digital signature.
Preferably, document and biological characteristic summary can be using various ways coupling, the simple and effective sides of one of which
Method be by document and biological characteristic summary merge after carry out Hash operation, obtain result as coupled biological feature extraction.
Merging method including but not limited to simple concatenation, according to certain rules intertexture or digitwise operation.Coupling increased illegal destructing and authorizes
The difficulty of code and couple remote authorization printing equipment when authorizing and put 200 needs elder generation scanning files and calculate document and be just able to verify that coupling
The biological characteristic summary closing, increased a step verification step.
Preferably, common/coupling authorization code presses certain algorithm shuffling by common/coupled biological feature extraction and document
Generated with private key encryption afterwards, preferably can use the Digital Signature Algorithm of standard.
Preferably private key is used for granted unit 100 and remote authorization printing equipment puts 200, and public key is used for authentication unit 300.General
Logical/coupling authorization code is preferably 22-42 character, such as 32 characters, in order to transmit and/or remote authorization printing equipment puts 200
Capture identification.
Described shuffling is that by certain algorithm, document and common/coupled biological feature extraction are mixed arrangement union,
Also the difficulty of illegal decoding authorization code can be increased, common authorization code and coupling authorization code all can be increased illegally using shuffling mode
The difficulty of decoding authorisation code.
A kind of preferred shuffling algorithm is：Using partial document summary data as algorithm parameter, then algorithmically intert
Organize together, only enter the arrangement of line character during shuffling and do not enter row operation.Parameter can directly be extracted from authorization code, therefore far
Cheng Shouquan printing equipment is put 200 and need not be scanned full text calculation document summary.Such as following formula illustrates a kind of method of shuffling and shuffling
The structure of code：
[<Document>0～3]0～3[F(<Document>0～3,<Document>4～31,<Biological characteristic is made a summary
>0～31])]4～31
Wherein, " [<Document>0～3]0～3" represent shuffling code front 0～3 character, before being derived directly from document
0～3 character, is also the parameter of shuffling algorithm；Follow closely below is 4～31 characters of shuffling code, is that function F thinks<Literary composition
Part is made a summary>0～3Parameter is calculated.
Although this utility model is disclosed above with preferred embodiment, so it is not limited to the model of this utility model enforcement
Enclose, the simple equivalence changes made according to claims of the present utility model and description and modification, still fall within this reality
In the range of new technique scheme.
Claims (13)
1. a kind of remote authorization printing equipment is put it is characterised in that this device includes：
Housing (210), has the protection chamber for accommodating seal；
Automatically controlled lock set (230), is arranged on housing (210), controls rising and falling of this seal；
Image acquisition device (293), is arranged on housing (210), for gathering image；And
Computer subelement (220), for receiving this image acquisition device acquired image, extracts, parsing is awarded from this image
Compare with the biological characteristic summary prestoring after weighted code, when comparing consistent, transmission unlocking information is to this automatically controlled lock set；
Described automatically controlled lock set (230) receives the unlocking information of this computer subelement, controls this seal by this protection chamber
Rise and fall.
2. remote authorization printing equipment as claimed in claim 1 put it is characterised in that described computer subelement (220) include with
Lower module：
Initialization module (221), when using or need to update biological characteristic summary for the first time, imports and/or stores biological characteristic
Summary；
Document extraction module one (223), the document image that described image harvester (293) is transmitted is processed, and generates
Document sends authorization code to and confirms module (222)；
Authorization code extraction module one (224), the authorization code image that described image harvester (293) is transmitted is processed, therefrom
Extract authorization code and send authorization code confirmation module (222) to；
Described authorization code confirms module (222), and deciphering authorization code extracts document therein and biological characteristic is made a summary and will be solved
The close biological characteristic summary obtaining and the biological characteristic summary prestoring compare, and compare consistent then authorization code effective；Or deciphering
The document that authorization code extracts document therein and biological characteristic summary and obtains deciphering is carried with described document
The document that delivery block one (223) generates compares, and after comparing unanimously deposits this document summary and described initialization module (221)
The biological characteristic summary of storage calculates the summary of the biological characteristic after coupling by coupling algorithm, with described authorization code extraction module one
(224) the biological characteristic summary extracting compares, and compares consistent then authorization code effective；When authorization code is effective, described authorization code confirms mould
Block (222) exports the effective signal of mandate to electric control lock control module (225)；Compare inconsistent then authorization code invalid, prompt
Wrong；
Described electric control lock control module (225), receives the signal that described authorization code confirms module (222), judges whether to fall
Print and send out/the signal that latches extremely described automatically controlled lock set (230).
3. remote authorization printing equipment as claimed in claim 1 is put it is characterised in that also including secondary print (242), and this pair prints (242)
It is arranged on the surrounding of seal and together can fall to printing with seal.
4. remote authorization printing equipment as claimed in claim 1 is put it is characterised in that being provided with battery mould on described housing (210)
Block (250) and/or power interface, are used for putting offer power supply to this with printing equipment.
5. remote authorization printing equipment as claimed in claim 4 is put it is characterised in that described housing (210) also includes being arranged at
The base module (260) of its bottom, is provided with base ink pad (261) for supplementing print to seal on this base module (260)
Mud and/or be provided with charging control circuit (262) for battery module (250) charge.
6. remote authorization printing equipment as claimed in claim 1 is put it is characterised in that being additionally provided with communication on described housing (210)
Interface (291), this communication interface (291) is communicated to connect with computer subelement (220).
7. remote authorization printing equipment as claimed in claim 1 is put it is characterised in that being additionally provided with man-machine on described housing (210)
Interface (292), this man machine interface (292) is communicated to connect with computer subelement (220).
8. the remote authorization printing equipment as described in claim 1 to 7 any one is put it is characterised in that described protection intracavity is provided with
Seal fixing device (270) is used for fixing seal, and this seal fixing device (270) is provided with the tooth button of pawl；Described electric control lock
Assembly (230) is provided with electric control lock electric magnet (231), electric control lock holddown spring (232) and electric control lock locking bar (233), and this is automatically controlled
Lock locking bar (233) is buckled so that institute by the tooth that this electric control lock holddown spring (232) is pressed on described seal fixing device (270)
State seal fixing device can not move down；This electric control lock electric magnet (231) can attract described electric control lock locking bar (233) to leave described print
The tooth of chapter fixing device (270) is buckled so that described seal fixing device (270) drives seal can move down.
9. remote authorization printing equipment as claimed in any of claims 1 to 7 in one of claims is put it is characterised in that described protection intracavity sets
Seal fixing device (270) is had to be used for fixing seal, this seal fixing device (270) is provided with screw thread (273), described electric control lock
Assembly (230) includes one group of rotary teeth wheel disc (274) coordinating with this screw thread (273) and electric control lock motor (234), and this is automatically controlled
Lock motor (234) can drive this rotary teeth wheel disc (274) to rotate, so that described seal fixing device (270) is in its screw thread
(273) and this rotary teeth wheel disc (274) common in the presence of lift.
10. a kind of remote authorization print system is it is characterised in that include with lower unit：
Long-range as described in any one in claim 1-7 is put (200) with printing equipment, and
Granted unit (100), for gathering the biological characteristic of seal obligee and/or obtaining file, and is based on seal obligee
Biological characteristic and/or file generated authorization code.
11. remote authorization print systems as claimed in claim 10, it is characterised in that also including authentication unit (300), are used for
File verification people verifies to the file with authorization code and seal.
12. remote authorizations as described in claim 10 or 11 are with print system it is characterised in that described granted unit (100) includes
With lower module：
File acquisition module (101), for obtaining file document image that file translations make a summary for ease of extraction document simultaneously
Document image is sent to document extraction module two (103)；
Described document extraction module two (103), for being processed and being generated document and will be generated to document image
Document be sent to authorization code generation module (104)；
Physical characteristics collecting and processing module (102), for obtaining the biological characteristic of seal obligee and calculating biological characteristic
Biological characteristic summary is simultaneously sent to described authorization code generation module (104) by summary；And
Described authorization code generation module (104), for biological characteristic summary and/or document are carried out digital coding, finally
Information after digital coding is encrypted, generates authorization code.
13. remote authorizations as claimed in claim 11 are with print system it is characterised in that described authentication unit (300) inclusion is following
Module：
File acquisition and pretreatment module (301), for inputting file to be verified, after preprocessed identification make document image and
Authorization code image, document image is sent to document extraction module three (302), authorization code image is sent to authorization code and carries
Delivery block two (303)；
Described document extraction module three (302), enters to described file acquisition and pretreatment module (301) input document image
Row is processed, and generates document and sends authorization code authentication module (304) to；
Described authorization code extraction module two (303), the authorization code image that described file acquisition and pretreatment module (301) are inputted
Processed, be converted into data and send authorization code authentication module (304) to；And
Described authorization code authentication module (304), is decrypted to incoming authorization code, and then therefrom extraction document is made a summary, and with
The document that described document extraction module three (302) obtains is compared, if consistent, informs that user passes through to verify, no
Then point out not passing through to verify.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620300704.5U CN205959237U (en) | 2016-04-12 | 2016-04-12 | Long -range mandate affix with seal device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620300704.5U CN205959237U (en) | 2016-04-12 | 2016-04-12 | Long -range mandate affix with seal device and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205959237U true CN205959237U (en) | 2017-02-15 |
Family
ID=57966549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620300704.5U Active CN205959237U (en) | 2016-04-12 | 2016-04-12 | Long -range mandate affix with seal device and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205959237U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106891624A (en) * | 2017-04-28 | 2017-06-27 | 南京信息职业技术学院 | A kind of seal of pirated-proof |
| CN107160875A (en) * | 2017-07-19 | 2017-09-15 | 浙江维融电子科技股份有限公司 | A kind of stamper machine |
| CN107225878A (en) * | 2017-07-19 | 2017-10-03 | 浙江维融电子科技股份有限公司 | A kind of stamper machine and its seal system and authorization method based on network authorization |
| CN107248215A (en) * | 2017-06-20 | 2017-10-13 | 上海慧升智能科技股份有限公司 | A kind of dynamic locking chapter device and method of seal |
| CN107351556A (en) * | 2017-08-23 | 2017-11-17 | 上海建业信息科技股份有限公司 | A kind of automatic sealing equipment based on technology of Internet of things |
| CN109177545A (en) * | 2018-11-13 | 2019-01-11 | 安徽玺信科技有限公司 | A kind of anti-counterfeit tracking type seal |
| TWI729244B (en) * | 2017-05-04 | 2021-06-01 | 美商矽谷微電子Ｅ股份有限公司 | Hand stamp with security provisions for preventing unauthorized use |
| CN113715532A (en) * | 2021-09-01 | 2021-11-30 | 江苏群杰物联科技有限公司 | Anti-pilferage seal device and control method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106891624A (en) * | 2017-04-28 | 2017-06-27 | 南京信息职业技术学院 | A kind of seal of pirated-proof |
| TWI729244B (en) * | 2017-05-04 | 2021-06-01 | 美商矽谷微電子Ｅ股份有限公司 | Hand stamp with security provisions for preventing unauthorized use |
| CN107248215A (en) * | 2017-06-20 | 2017-10-13 | 上海慧升智能科技股份有限公司 | A kind of dynamic locking chapter device and method of seal |
| CN107160875A (en) * | 2017-07-19 | 2017-09-15 | 浙江维融电子科技股份有限公司 | A kind of stamper machine |
| CN107225878A (en) * | 2017-07-19 | 2017-10-03 | 浙江维融电子科技股份有限公司 | A kind of stamper machine and its seal system and authorization method based on network authorization |
| CN107225878B (en) * | 2017-07-19 | 2023-01-10 | 浙江维融电子科技股份有限公司 | Seal machine based on network authorization and seal system and authorization method thereof |
| CN107351556A (en) * | 2017-08-23 | 2017-11-17 | 上海建业信息科技股份有限公司 | A kind of automatic sealing equipment based on technology of Internet of things |
| CN107351556B (en) * | 2017-08-23 | 2022-12-20 | 上海建业信息科技股份有限公司 | Automatic stamping equipment based on internet of things |
| CN109177545A (en) * | 2018-11-13 | 2019-01-11 | 安徽玺信科技有限公司 | A kind of anti-counterfeit tracking type seal |
| CN113715532A (en) * | 2021-09-01 | 2021-11-30 | 江苏群杰物联科技有限公司 | Anti-pilferage seal device and control method thereof |
| CN113715532B (en) * | 2021-09-01 | 2022-07-05 | 江苏群杰物联科技有限公司 | Anti-pilferage seal device and control method thereof |
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