CN105117182B - A kind of electronic signature system integration method based on virtual printing - Google Patents
A kind of electronic signature system integration method based on virtual printing Download PDFInfo
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- CN105117182B CN105117182B CN201510568991.8A CN201510568991A CN105117182B CN 105117182 B CN105117182 B CN 105117182B CN 201510568991 A CN201510568991 A CN 201510568991A CN 105117182 B CN105117182 B CN 105117182B
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- electronic signature
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Abstract
This patent application discloses a kind of electronic signature system integration method based on virtual printing, is simply flexibly docked with realizing between existing work system and electronic signature system.Include the following steps：Electronic signature systems stay intercepts the print signal of work system；When electronic signature system listens to the print signal of work system, electronic signature system obtains the mimeograph documents of work system output, and starts the signature program of electronic signature system.Signature program performs the preparation for receiving signature data input after starting.It simply can flexibly realize docking for electronic signature system and work on hand system, electronic signature data and mimeograph documents are packaged after the completion of user's electronic signature and are stored.
Description
Technical field
The present invention relates to a kind of control methods of the electronic signature system based on virtual printing technology.
Background technology
Electronic signature is the general term of modern authentication techniques, the United Nations《E-commerce Demonstration Law》Middle regulation, electronic signature are
Including, be attached in a certain electronic message, or the electronic form being associated in logic with a certain electronic message data, it can quilt
For confirming the identity of signer related with this electronic message, and show that the signer approves the electronic message information loaded.
《People's Republic of China's law of electronic signature》By the Tenth National People's Congress standing committee of the People's Republic of China (PRC)
Tenth meeting passed through on the 28th in August in 2004, was implemented from 1 day April in 2005.The method is considered as that Chinese stem is real
Legislation in E-Commerce Law meaning.《Law of electronic signature》It is that China promotes e-commerce development, cleaning e-commerce development barrier
The important step hindered.
Electronic signature technology still belongs to emerging technology, still lacks ripe application environment, existing electronic signature system
Usually need with the collaborative works such as existing operating system, OA systems, and between information exchange response etc. technologies it is not perfect enough,
More complicated program is needed to realize docking for work on hand system and electronic signature system.
Any discussion of the whole instruction to background technology, it must be fields technology people not represent the background technology
The prior art that member is known；Not represented to any discussion of the prior art in the whole instruction thinks the prior art one
Surely it is widely known or certain common knowledge for constituting this field.
Invention content
The invention is intended to provide a kind of electronic signature system integration method based on virtual printing, to realize existing work
It is simply flexibly docked between system and electronic signature system.
A kind of electronic signature system integration method based on virtual printing in this programme, includes the following steps：
Electronic signature systems stay intercepts the print signal of work system；
When electronic signature system listens to the print signal of work system, electronic signature system obtains work system output
Mimeograph documents, and start the signature program of electronic signature system.Signature program performs after starting receives signature data input
Preparation.
This programme has cleverly borrowed the printing mechanism in work on hand system, because one of program of usually signing is preposition
Preparation be exactly print, once electronic signature system listens to the print signal of work system, it is meant that there is user to need to start
It signs program, system is set as directly initiating signature program and issues an order without user at this time, no longer needs to that other complexity are arranged
Control program, simply can flexibly realize docking for electronic signature system and work on hand system, it is complete in user's electronic signature
Electronic signature data and mimeograph documents are packaged after and are stored.
Further, right in electronic signature system after electronic signature system obtains the mimeograph documents of work system output
Mimeograph documents information is parsed, and is converted into that the electronic document of electronic signature can be carried out.The content virtual that user prints can be beaten
It is imprinted on the output device of electronic signature system, can be the various output means such as image, voice, sentence convenient for the next step of user
Disconnected operation.
Further, including may be disposed in mimeograph documents content signature label, the signature label be used for positioning electronic label
Display location of the word in mimeograph documents.Signature label can be sightless label, can also be specific character string, the party
Case is more convenient for the display location of electronic signature in user's control mimeograph documents.
Specific implementation mode
Below by specific implementation mode, the present invention is described in further detail：
Include a home computer in the present embodiment, couples electronic signature terminal using USB line.
The hardware of electronic signature terminal includes signature platform, and the inside for platform of signing is equipped with main frame, and host is built-in with
Memory, time service module, GPS module, 3G module, host have accessed internet with into the network interaction of row information, time service module
Receive the absolute time that national time service center is sent out（That is the national standard time）, 3G module is used to carry out wireless data with the external world logical
Letter.What solidification had a print signal in controller intercepts and receives program.
There are writing screen, lettering pen, camera, iris recognition instrument by what cable coupled with host.Write screen, lettering pen,
Camera, iris recognition instrument are located at by typical mounting means on signature platform.Iris recognition instrument belongs to selection equipment, Ke Yi
The iris information of signatory is acquired when needing according to well known typical way.
Screen is write as 512 grades or the above pressure sensitivity grade, thumb usually location is equipped with fingerprint knowledge on lettering pen
Other device is also equipped with perspiration sensor on lettering pen, and host can acquire the sweat ingredient of signatory at any time as needed.
The recording method signed online follows the steps below, and the sequence between step can adjust as needed：
Default conditions host acquires various signature parameters, i.e., each sampling period with the sample frequency of 5 milliseconds of time intervals
Between be spaced 5 milliseconds.The time interval of sample frequency can be adjusted according to the actual needs, for example be changed to 1 millisecond, 10 millis
Second, 100 milliseconds etc., the time interval of sample frequency the short, records more detailed, but the increase of data volume exists to computer simultaneously
The pressure that the aspect of operation and storage is brought is bigger；
When signatory being needed to sign by this system, hand is only needed to hold lettering pen, then uses thumb press in fingerprint recognition
On device, working condition is entered after the fingerprint of Host Detection to signatory（The step of needing advance notice signatory to acquire fingerprint）,
Camera starts to acquire the appearance and surrounding enviroment image of signatory at this time；
At each sampling period, host stores following signature parameter：The contextual data to be stored includes 6 DOF
Vectorial X, Y, Z, T, A and F, wherein X, Y be signature coordinate information, that is, profile, Z be signature pressure sensitivity, T be sign when it is opposite when
Between and absolute time, A be satellite information, F is signature terminal sample frequency, is encrypted while storage；
The displacement of the absolute time and person's handwriting that are respectively walked according to stroke calculates between each stroke and stroke used opposite
Time, while speed and acceleration change state in each stroke writing process are also calculated, above-mentioned result of calculation is encrypted
Storage.
In working condition, the lasting signal intercepted USB line and sent of host starts after listening to print signal
The print signal is received and stored, while starting writing screen and feeding them into armed state, and print signal virtual printing is shown
Show on writing screen, user can be at once to write screen upper to mimeograph documents progress electronic signature, and then host is by mimeograph documents
It is packaged and stores with electronic signature, the printer for finally using electronic signature terminal external carries out papery printing.
In another embodiment, with above-described embodiment difference lies in, if host detected in mimeograph documents "【Electronics
Signature position】" printed words signature label when, write and do not show mimeograph documents on screen, user is shielded into upper input validation writing
Signature is located in signature mark.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can use hardware, processor to execute
The combination of software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only storage
Device (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology neck
In any other form of storage medium well known in domain.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and/or characteristic are herein in scheme
It does not describe excessively, one skilled in the art know technical field that the present invention belongs to institute before the applying date or priority date
Some ordinary technical knowledges can know the prior art all in the field, and with using conventional real before the date
The ability of means is tested, one skilled in the art can improve simultaneously under the enlightenment that the application provides in conjunction with self-ability
Implement this programme, some typical known features or known method should not become one skilled in the art and implement this
The obstacle of application.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, may be used also
To make several modifications and improvements, these should also be considered as protection scope of the present invention, these all do not interfere with implementation of the present invention
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific implementation mode can be used for explaining the content of claim.
Claims (1)
1. the electronic signature system integration method based on virtual printing, it is characterised in that include the following steps：
Electronic signature systems stay intercepts the print signal of work system；
When electronic signature system listens to the print signal of work system, electronic signature system obtains beating for work system output
Printed text part, and start the signature program of electronic signature system, mimeograph documents information is parsed in electronic signature system, is turned
The electronic document of electronic signature can be carried out by changing into, including may be disposed at the signature label in mimeograph documents content, signature label
For display location of the positioning electronic signature in mimeograph documents, signature program performs after starting receives what signature data inputted
Prepare.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510568991.8A CN105117182B (en) | 2015-09-09 | 2015-09-09 | A kind of electronic signature system integration method based on virtual printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510568991.8A CN105117182B (en) | 2015-09-09 | 2015-09-09 | A kind of electronic signature system integration method based on virtual printing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105117182A CN105117182A (en) | 2015-12-02 |
| CN105117182B true CN105117182B (en) | 2018-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510568991.8A Expired - Fee Related CN105117182B (en) | 2015-09-09 | 2015-09-09 | A kind of electronic signature system integration method based on virtual printing |
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| Country | Link |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1940981A (en) * | 2006-08-14 | 2007-04-04 | 北京金润方舟软件科技有限公司 | Producer, production, applied system and method for electronic label |
| CN102799809A (en) * | 2012-06-19 | 2012-11-28 | 张家港市鸿嘉数字科技有限公司 | Tamper-resistant system for electronic signature |
| CN104820962A (en) * | 2015-04-27 | 2015-08-05 | 北京北信源软件股份有限公司 | Method for generating and printing watermarks capable of replacing manual signatures |
-
2015
- 2015-09-09 CN CN201510568991.8A patent/CN105117182B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1940981A (en) * | 2006-08-14 | 2007-04-04 | 北京金润方舟软件科技有限公司 | Producer, production, applied system and method for electronic label |
| CN102799809A (en) * | 2012-06-19 | 2012-11-28 | 张家港市鸿嘉数字科技有限公司 | Tamper-resistant system for electronic signature |
| CN104820962A (en) * | 2015-04-27 | 2015-08-05 | 北京北信源软件股份有限公司 | Method for generating and printing watermarks capable of replacing manual signatures |
Non-Patent Citations (1)
| Title |
|---|
| 基于PKI和虚拟打印技术的电子签章系统的研究与实现;易云;《中国优秀硕士学位论文全文数据库 信息科技辑》;20071015(第04期);第I139-79页 * |
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| Publication number | Publication date |
|---|---|
| CN105117182A (en) | 2015-12-02 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181030 Termination date: 20190909 |