CN105117182A - Electronic signature system integrated method based on virtual printing - Google Patents
Electronic signature system integrated method based on virtual printing Download PDFInfo
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- CN105117182A CN105117182A CN201510568991.8A CN201510568991A CN105117182A CN 105117182 A CN105117182 A CN 105117182A CN 201510568991 A CN201510568991 A CN 201510568991A CN 105117182 A CN105117182 A CN 105117182A
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- electronic signature
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Abstract
The invention discloses an electronic signature system integrated method based on virtual printing, so as to realize simple and flexible butt joint of an existing working system and an electronic signature system. The method comprises the following steps: the electronic signature system continuously monitoring printing signals of a working system; when the electronic signature system monitors the printing signals of the working system, the electronic signature system obtaining printing files output by the working system, and starting a signature program of the electronic signature system, and after the signature program is started, getting prepared for receiving signature information input. The method can simply and flexibly realize butt joint of the electronic signature system and the existing working system. After electronic signature of a user is completed, electronic signature data and the printing files are packaged to store.
Description
Technical field
The present invention relates to a kind of control method of the electronic signature system based on virtual printing technology.
Background technology
Electronic signature is the general term of modern authentication techniques, regulation in the United Nations's " E-commerce Demonstration Law ", electronic signature comprises, is attached in a certain electronic message, or the data of the electronic form be associated with a certain electronic message in logic, it can be used to the identity confirming the signer that electronic message is relevant therewith, and shows that this signer approves this electronic message information loaded." People's Republic of China's law of electronic signature " is passed through on August 28th, 2004 by the ten meeting of the Tenth National People's Congress standing committee of the People's Republic of China (PRC), execution from 1 day April in 2005.This method is considered to the legislation in the real E-Commerce Law meaning of Chinese stem.Electronic Signature Law is that China advances e-commerce development, the important step of cleaning Obstacles of Electrical Business Development.
Electronic signature technology also belongs to emerging technology, still lack ripe applied environment, existing electronic signature system usually needs and the collaborative works such as existing operating system, OA system, and between the technology such as information interaction response not yet perfect, need comparatively complicated program to realize docking of work on hand system and electronic signature system.
Whole instructions is to any discussion of background technology, and not representing this background technology must be the prior art that one of ordinary skill in the art know; Not representing any discussion of prior art in whole instructions thinks that the prior art must be well-known or certain common practise forming this area.
Summary of the invention
The invention is intended to provide a kind of electronic signature system integration method based on virtual printing, to realize simple and easyly between existing work system with electronic signature system docking flexibly.
A kind of electronic signature system integration method based on virtual printing in this programme, comprises 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 print file that work system exports, and starts the signature program of electronic signature system.Namely signature program performs the preparation receiving signature data input after starting.
This programme has used the printing mechanism in work on hand system cleverly, because a preposition preparation of signature program prints exactly usually, once electronic signature system listens to the print signal of work system, just mean and have user to need to start signature program, now Operation system setting is issued an order without the need to user for directly starting signature program, without the need to arranging the control program of other complexity again, simple and easyly can realize docking of electronic signature system and work on hand system flexibly, electronic signature data and print file being packed after user's electronic signature completes stores.
Further, after electronic signature system obtains the print file of work system output, electronic signature system is resolved print file information, converts the e-file that can carry out electronic signature to.Can be printed on the output unit of electronic signature system by the content virtual that user prints, can be the various output means such as image, voice, is convenient to next step judgement operation of user.
Further, comprise the signature mark that can be arranged in print file content, this signature mark is used for the display position of positioning electronic signature in print file.Signature mark can be sightless mark, also can be specific character string, and the program user that is more convenient for controls the display position of electronic signature in print file.
Embodiment
Below by embodiment, the present invention is further detailed explanation:
Comprise a home computer in the present embodiment, it uses USB line to connect electronic signature terminal.
The hardware of electronic signature terminal comprises signature platform, the inside of signature platform is provided with main frame, main frame is built-in with storer, time service module, GPS module, 3G module, main frame has accessed internet with the network interaction of the information of carrying out, time service module receives the absolute time (i.e. national standard time) that national time service center sends, and 3G module is used for carrying out wireless data communications with the external world.Intercepting and reception program of print signal is solidified with in controller.
What connected by cable with main frame has writing screen, lettering pen, camera, iris recognition instrument.Writing screen, lettering pen, camera, iris recognition instrument are all located on signature platform by typical mounting means.Iris recognition instrument belongs to selects equipment, can gather the iris information of signatory when needed according to known typical way.
Writing screen is 512 grades or above pressure sensitivity grade, and the position that on lettering pen, thumb is usually residing is provided with Fingerprint Identification Unit, and lettering pen is also provided with perspiration sensor, and main frame can gather the sweat composition of signatory as required at any time.
The recording method of online signature is carried out according to following steps, and the order between step can adjust as required:
Default conditions main frame gathers various signature parameter with the sample frequency in 5 milliseconds of time intervals, i.e. 5 milliseconds, interval between each sampling period.The time interval of sample frequency can adjust according to the actual needs, such as change 1 millisecond, 10 milliseconds, 100 milliseconds etc. into, the time interval of sample frequency is shorter, records more detailed, but the pressure that the simultaneously increase of data volume brings in computing and storage to computing machine is larger;
When needing signatory to be signed by native system, only lettering pen need be held, then use thumb press on Fingerprint Identification Unit, namely enter duty (needing advance notice signatory to gather the step of fingerprint) after Host Detection to the fingerprint of signatory, now camera starts the appearance and the surrounding enviroment image that gather signatory;
When each sampling period, following signature parameter stores by main frame: the contextual data that store comprises six-vector X, Y, Z, T, A and F, wherein X, Y is coordinate information and the profile of signature, Z is signature pressure sensitivity, relative time when T is signature and absolute time, and A is satellite information, F is signature terminal sample frequency, is encrypted while storage;
The absolute time respectively walked according to stroke and the displacement of person's handwriting, calculate relative time used between each stroke and stroke, also calculates the speed in each stroke writing process and acceleration change state simultaneously, above-mentioned result of calculation encryption stored.
In working order, what main frame continued intercept signal that USB line sends here, after listening to print signal, namely start to receive and store described print signal, start writing screen to make it to enter armed state simultaneously, and be presented on writing screen by print signal virtual printing, user can carry out electronic signature to print file at once on writing screen, then print file and electronic signature are packed and are stored by main frame, finally use the external printer of electronic signature terminal to carry out papery printing.
In another embodiment, be with the difference of above-described embodiment, if during the signature mark of main frame detects in print file " [electronic signature position] " printed words, writing screen does not show print file, user's signature of input validation on writing screen is positioned at signature mark.
The software module that the method described in conjunction with embodiment disclosed herein or the step of algorithm can use hardware, processor to perform, or the combination of the two is implemented.Software module can be placed in the storage medium of other form any known in random access memory (RAM), internal memory, ROM (read-only memory) (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field.
Above-described is only embodiments of the invention, in scheme, the general knowledge such as known concrete structure and/or characteristic does not do too much description at this, one skilled in the art know the applying date or priority date before all ordinary technical knowledge of technical field that the present invention belongs to, prior aries all in this field can be known, and the ability of normal experiment means before there is this date of application, under the enlightenment that one skilled in the art can provide in the application, improve in conjunction with self-ability and implement this programme, some typical known features or known method should not become the obstacle that one skilled in the art implement the application.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the embodiment in instructions etc. record the content that may be used for explaining claim.
Claims (3)
1., based on the electronic signature system integration method of virtual printing, it is characterized in that comprising 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 print file that work system exports, and starts the signature program of electronic signature system, and namely signature program performs the preparation receiving signature data input after starting.
2. the electronic signature system integration method based on virtual printing according to claim 1, it is characterized in that: after electronic signature system obtains the print file of work system output, electronic signature system is resolved print file information, converts the e-file that can carry out electronic signature to.
3. the electronic signature system integration method based on virtual printing according to claim 1, is characterized in that: comprise the signature mark that can be arranged in print file content, and this signature mark is used for the display position of positioning electronic signature in print file.
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 true CN105117182A (en) | 2015-12-02 |
| CN105117182B CN105117182B (en) | 2018-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| 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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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 |
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| 易云: "基于PKI和虚拟打印技术的电子签章系统的研究与实现", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
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| Publication number | Publication date |
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| CN105117182B (en) | 2018-10-30 |
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Granted publication date: 20181030 Termination date: 20190909 |