CN105260148A - Printing file authenticating and tracing method and system based on electronic label - Google Patents
Printing file authenticating and tracing method and system based on electronic label Download PDFInfo
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- CN105260148A CN105260148A CN201510689933.0A CN201510689933A CN105260148A CN 105260148 A CN105260148 A CN 105260148A CN 201510689933 A CN201510689933 A CN 201510689933A CN 105260148 A CN105260148 A CN 105260148A
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Abstract
A printing file authenticating and tracing method and system based on an electronic label are provided. The method comprises the following steps of (1) generating an electronic label containing printing information according to a printing request, (2) embedding the electronic label into a buffering image of a to-be-printed file and (3) printing the buffering image into paper file containing the electronic label via printing equipment and saving the printing information. The electronic label can be directly embedded into the printing file and a relationship is built between the paper file and the printing information stored in the system; a direct method is provided for follow-up accurate authenticating and tracing work; and when the paper file has to be authenticated, the printing information can be acquired when the electronic label on the paper file is scanned.
Description
Technical field
The present invention relates to a kind of printed document Jianzhen source tracing method based on electronic tag and system.
Background technology
Printer is the standard output device of computing machine.Monitoring type information, the integrality of protection type information, is network segmentation, privacy mechanism design, electronic certificate safety, judicial research emphasis of putting to the proof Jianzhen.Along with the continuous intensification of social informatization degree, carry out to printed document the demand that accurate Jianzhen traces to the source to grow with each passing day, in network segmentation field, company operators requires to carry out management and control, tracking and statistics to printing from intellectual property protection, control operation cost; In area of security, confidential departments from control information scope of release, determine secrecy main responsibility require to printed document carry out catalogue management and mark follow the trail of; In credential security and proof Jianzhen field, carry out proof Jianzhen as medical archive management expectancy can print voucher to diagnosis and treatment list, prescription, doctor's advice etc., avoid the sensitive event such as doctor-patient dispute.
At present, the Jianzhen of printed document is traced to the source and to manage by authorizing the print right of printing person in advance mainly for concrete a certain printer, and retain printing person's relevant information and printed information main information by system.Although management and control can be carried out to printing to a certain extent, later stage tracking cannot be carried out to the paper document after printing, therefore cannot locate person liable, also cannot determine the file true and false, cause the problems such as doctor-patient dispute, confidential documents are out of control, the increase of printing cost.
Summary of the invention
For the deficiencies in the prior art, the present invention is intended to provide a kind of printed document Jianzhen source tracing method based on electronic tag of solving the problems of the technologies described above and system.
For achieving the above object, the present invention adopts following technical scheme:
Based on a printed document Jianzhen source tracing method for electronic tag, it comprises the following steps:
Step S1: generate the electronic tag that includes type information according to print request;
Step S2: buffers images electronic tag being embedded document to be printed; And
Step S3: by printing device, this buffers images is printed the paper document comprising electronic tag, and preserve type information.
Based on a printed document Jianzhen traceability system for electronic tag, it comprises with lower module:
Electronic tag generation module, for generating according to print request the electronic tag that includes type information;
Buffers images generation module, for embedding the buffers images of document to be printed by electronic tag; And
Print execution module, for this buffers images being printed by printing device the paper document comprising electronic tag, and preserves type information.
Beneficial effect of the present invention is at least as follows:
The present invention directly embeds electronic tag on printed document, and the type information in paper document and system is associated, and reviewing to follow-up accurate Jianzhen provides most direct mode.When paper document needs Jianzhen, then obtain type information by the electronic tag on scanning paper document.
Accompanying drawing explanation
Fig. 1 is the main flow figure of the better embodiment of the printed document Jianzhen source tracing method that the present invention is based on electronic tag.
Fig. 2 is the module map of the better embodiment of the printed document Jianzhen traceability system that the present invention is based on electronic tag.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is described further:
Refer to Fig. 1, the present invention relates to a kind of printed document Jianzhen source tracing method based on electronic tag, its better embodiment comprises the following steps:
Step S1: generate the electronic tag that includes type information according to print request;
Step S2: buffers images electronic tag being embedded document to be printed; And
Step S3: by printing device, this buffers images is printed the paper document comprising electronic tag, and preserve type information, to be traced to the source required information to retain Jianzhen.
So, when paper document needs Jianzhen, then obtain type information by the electronic tag on scanning paper document.The present invention directly embeds electronic tag on printed document, and the type information in paper document and system is associated, and reviewing to follow-up accurate Jianzhen provides most direct mode.
Preferably, this method is further comprising the steps of:
Step S4: the type information being obtained electronic tag on paper document by code reading device;
Step S5: judge that whether the type information obtained is consistent with the type information of preserving, if so, then perform step S6; If not, then step S7 is performed;
Step S6: generating prompting file is genuine information; And
Step S7: generating prompting file is false information.
So, the present invention identifies the paper document true and false automatically by the type information obtaining electronic tag on paper document, the accuracy that raising Jianzhen traces to the source and efficiency.
Preferably, this method is further comprising the steps of:
Step S8: obtain user profile from print request, judges that whether user profile is consistent in the information of customer data base, if so, performs step S1; If not, step S9 is performed;
Step S9: shield unauthorized print request.
Preferably, step S9 adopts APIHook technology to shield unauthorized print request.
Preferably, this type information comprises subscriber identity information, time-write interval information, automatic coding and encrypted fields.
Preferably, this electronic tag is Quick Response Code; Step S1 specifically comprises following sub-step:
Step S11: generate SHD file and SPL file according to print request in virtual printer buffer zone, wherein, SHD file comprises this type information, and SPL file comprises the particular content of file to be printed;
Step S12: extract the information that SHD file and SPL file comprise by calling DEVMODE Message function;
Step S13: adopt PDF417 code system Quick Response Code generating algorithm to generate this Quick Response Code according to extracted SHD fileinfo.
Above-mentioned employing virtual printing technology, by multiple Printing unified management, and can not change user's normal printing operations custom.
Preferably, step S13 also adopts DES and RSA Hybrid Encryption algorithm to be encrypted electronic tag, so, electronic tag outward appearance and ordinary electronic label are as good as, and can by the identification of common barcode scanning tool scans, but but cannot, by the effective content solved wherein, prevent secret from being understood.
Preferably, step S2 comprises following sub-step:
Step S21: according to size and the position of the headerfooter data acquisition electronics label comprised in SPL file;
Step S22: electronic tag embedded in EMF image file corresponding to each printer page of SPL file, to generate the SPL buffer culture comprising this electronic tag according to the size of the electronic tag obtained and position.
In other embodiments, this electronic tag can be three-dimension code, bar code etc.
See Fig. 2, the invention still further relates to a kind of printed document Jianzhen traceability system based on electronic tag, it comprises with lower module:
Electronic tag generation module, for generating according to print request the electronic tag that includes type information;
Buffers images generation module, for embedding the buffers images of document to be printed by electronic tag; And
Print execution module, for this buffers images being printed by printing device the paper document comprising electronic tag, and preserves type information.
Preferably, native system also comprises with lower module:
Electronic labeling information acquisition module: the type information being obtained electronic tag on paper document by code reading device;
Judge module: judge that whether the type information obtained is consistent with the type information of preserving, if so, generating prompting file by a reminding module is genuine information; If not, generating prompting file by this reminding module is false information.
Preferably, this method also comprises with lower module:
Processing module, for obtaining user profile from print request, judging that whether user profile is consistent in the information of customer data base, if so, performing electronic tag generation module; If not, unauthorized print request is shielded.
Preferably, this electronic tag is Quick Response Code; Electronic tag generation module specifically for generating SHD file and SPL file according to print request in virtual printer buffer zone, and wherein, SHD file comprises this type information, and SPL file comprises the particular content of file to be printed; The information that SHD file and SPL file comprise is extracted by calling DEVMODE Message function; PDF417 code system Quick Response Code generating algorithm is adopted to generate this Quick Response Code according to extracted SHD fileinfo.
Preferably, electronic tag generation module is also for adopting DES and RSA Hybrid Encryption algorithm to be encrypted electronic tag.
Preferably, buffers images generation module is specifically for according to the size of the headerfooter data acquisition electronics label comprised in SPL file and position; Electronic tag embedded in EMF image file corresponding to each printer page of SPL file, to generate the SPL buffer culture comprising this electronic tag according to the size of the electronic tag obtained and position.
For a person skilled in the art, according to technical scheme described above and design, other various corresponding change and distortion can be made, and all these change and distortion all should belong within the protection domain of the claims in the present invention.
Claims (10)
1., based on a printed document Jianzhen source tracing method for electronic tag, it is characterized in that: it comprises the following steps:
Step S1: generate the electronic tag that includes type information according to print request;
Step S2: buffers images electronic tag being embedded document to be printed; And
Step S3: by printing device, this buffers images is printed the paper document comprising electronic tag, and preserve type information.
2., as claimed in claim 1 based on the printed document Jianzhen source tracing method of electronic tag, it is characterized in that: this method is further comprising the steps of:
Step S4: the type information being obtained electronic tag on paper document by code reading device;
Step S5: judge that whether the type information obtained is consistent with the type information of preserving, if so, then perform step S6; If not, then step S7 is performed;
Step S6: generating prompting file is genuine information; And
Step S7: generating prompting file is false information.
3., as claimed in claim 1 or 2 based on the printed document Jianzhen source tracing method of electronic tag, it is characterized in that: this method is further comprising the steps of:
Step S8: obtain user profile from print request, judges that whether user profile is consistent in the information of customer data base, if so, performs step S1; If not, step S9 is performed;
Step S9: shield unauthorized print request.
4., as claimed in claim 1 based on the printed document Jianzhen source tracing method of electronic tag, it is characterized in that: this electronic tag is Quick Response Code; Step S1 specifically comprises following sub-step:
Step S11: generate SHD file and SPL file according to print request in virtual printer buffer zone, wherein, SHD file comprises this type information, and SPL file comprises the particular content of file to be printed;
Step S12: extract the information that SHD file and SPL file comprise by calling DEVMODE Message function;
Step S13: adopt PDF417 code system Quick Response Code generating algorithm to generate this Quick Response Code according to extracted SHD fileinfo.
5., as claimed in claim 4 based on the printed document Jianzhen source tracing method of electronic tag, it is characterized in that: step S2 comprises following sub-step:
Step S21: according to size and the position of the headerfooter data acquisition electronics label comprised in SPL file;
Step S22: electronic tag embedded in EMF image file corresponding to each printer page of SPL file, to generate the SPL buffer culture comprising this electronic tag according to the size of the electronic tag obtained and position.
6., based on a printed document Jianzhen traceability system for electronic tag, it is characterized in that: it comprises with lower module:
Electronic tag generation module, for generating according to print request the electronic tag that includes type information;
Buffers images generation module, for embedding the buffers images of document to be printed by electronic tag; And
Print execution module, for this buffers images being printed by printing device the paper document comprising electronic tag, and preserves type information.
7., as claimed in claim 6 based on the printed document Jianzhen traceability system of electronic tag, it is characterized in that: native system also comprises with lower module:
Electronic labeling information acquisition module: the type information being obtained electronic tag on paper document by code reading device;
Judge module: judge that whether the type information obtained is consistent with the type information of preserving, if so, generating prompting file by a reminding module is genuine information; If not, generating prompting file by this reminding module is false information.
8. the printed document Jianzhen traceability system based on electronic tag as claimed in claims 6 or 7, is characterized in that: native system also comprises with lower module:
Processing module, for obtaining user profile from print request, judging that whether user profile is consistent in the information of customer data base, if so, performing electronic tag generation module; If not, unauthorized print request is shielded.
9., as claimed in claim 6 based on the printed document Jianzhen traceability system of electronic tag, it is characterized in that: this electronic tag is Quick Response Code; Electronic tag generation module specifically for generating SHD file and SPL file according to print request in virtual printer buffer zone, and wherein, SHD file comprises this type information, and SPL file comprises the particular content of file to be printed; The information that SHD file and SPL file comprise is extracted by calling DEVMODE Message function; PDF417 code system Quick Response Code generating algorithm is adopted to generate this Quick Response Code according to extracted SHD fileinfo.
10. as claimed in claim 9 based on the printed document Jianzhen traceability system of electronic tag, it is characterized in that: buffers images generation module is specifically for according to the size of the headerfooter data acquisition electronics label comprised in SPL file and position; Electronic tag embedded in EMF image file corresponding to each printer page of SPL file, to generate the SPL buffer culture comprising this electronic tag according to the size of the electronic tag obtained and position.
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| CN201510689933.0A CN105260148B (en) | 2015-10-22 | 2015-10-22 | Printing document Jianzhen source tracing method and system based on electronic tag |
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| CN201510689933.0A CN105260148B (en) | 2015-10-22 | 2015-10-22 | Printing document Jianzhen source tracing method and system based on electronic tag |
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| CN105912283A (en) * | 2016-04-29 | 2016-08-31 | 邓迪 | Block chain based printer and realization method |
| CN107085739A (en) * | 2016-02-15 | 2017-08-22 | R.R.当纳利父子公司 | Produce the method and system of electronic tag |
| CN107644391A (en) * | 2017-09-18 | 2018-01-30 | 北京邮电大学 | A kind of digital watermark treatment method and device traced to the source for printed document |
| CN107908378A (en) * | 2017-12-20 | 2018-04-13 | 北京明朝万达科技股份有限公司 | A kind of print control program and device |
| CN108255443A (en) * | 2018-01-17 | 2018-07-06 | 北京大学 | File printout based on electronic business mode is affixed one's seal self-help service method and system |
| CN110210878A (en) * | 2019-06-10 | 2019-09-06 | 北京意锐新创科技有限公司 | Commodity source tracing method and device based on two dimension code reading device |
| CN110909322A (en) * | 2019-11-29 | 2020-03-24 | 杭州天谷信息科技有限公司 | Intelligent printing document processing system and method based on HVS |
| CN110978833A (en) * | 2019-12-31 | 2020-04-10 | 无锡市尚来科技有限公司 | Printing and packaging method |
| CN113157224A (en) * | 2021-05-08 | 2021-07-23 | 临凌软件科技(上海)有限公司 | Document controlled printing management method |
| CN114610250A (en) * | 2022-03-23 | 2022-06-10 | 重庆阿克索信息科技有限公司 | Printing control system and method for realizing good production practice of pharmaceutical manufacturing |
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| CN105912283A (en) * | 2016-04-29 | 2016-08-31 | 邓迪 | Block chain based printer and realization method |
| CN107644391B (en) * | 2017-09-18 | 2019-11-26 | 北京邮电大学 | It is a kind of for printing the digital watermark treatment method and device that document is traced to the source |
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| CN108255443B (en) * | 2018-01-17 | 2020-11-06 | 北京大学 | File printing and stamping self-service method and system based on electronic commerce mode |
| CN108255443A (en) * | 2018-01-17 | 2018-07-06 | 北京大学 | File printout based on electronic business mode is affixed one's seal self-help service method and system |
| CN110210878A (en) * | 2019-06-10 | 2019-09-06 | 北京意锐新创科技有限公司 | Commodity source tracing method and device based on two dimension code reading device |
| CN110909322A (en) * | 2019-11-29 | 2020-03-24 | 杭州天谷信息科技有限公司 | Intelligent printing document processing system and method based on HVS |
| CN110978833A (en) * | 2019-12-31 | 2020-04-10 | 无锡市尚来科技有限公司 | Printing and packaging method |
| CN113157224A (en) * | 2021-05-08 | 2021-07-23 | 临凌软件科技(上海)有限公司 | Document controlled printing management method |
| CN114610250A (en) * | 2022-03-23 | 2022-06-10 | 重庆阿克索信息科技有限公司 | Printing control system and method for realizing good production practice of pharmaceutical manufacturing |
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Denomination of invention: Printing file authenticating and tracing method and system based on electronic label Effective date of registration: 20191126 Granted publication date: 20190329 Pledgee: Shanghai Pudong Development Bank Co., Ltd. Suzhou Branch Pledgor: Jiangsu Hengsheng Information Technology Co. Ltd. Registration number: Y2019320010037 |