CN103465650A - Counterfeit-proof seal and counterfeit proofing method thereof - Google Patents
Counterfeit-proof seal and counterfeit proofing method thereof Download PDFInfo
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- CN103465650A CN103465650A CN2013103935571A CN201310393557A CN103465650A CN 103465650 A CN103465650 A CN 103465650A CN 2013103935571 A CN2013103935571 A CN 2013103935571A CN 201310393557 A CN201310393557 A CN 201310393557A CN 103465650 A CN103465650 A CN 103465650A
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Abstract
The invention relates to a seal, in particular to a counterfeit-proof seal comprising a printing module arranged in the seal, a control chip and a measuring module. The control chip is connected to the printing module and the measuring module. Compared with the prior art, when the seal is used for stamping, the measuring module detects the position of the seal on the paper and uploads detected position signals to the control chip, and the control chip controls the printing module to print the position signal in a form of two-dimensional codes on the seal surface on the paper to form raster graphics according to the positioning signals uploaded by the measuring module; since any two seals with two-dimensional-code raster graphics can never be the same, the stamping position of the seal on the paper is unique and cannot be copied theoretically. Therefore, difficulty in carving an official seal illegally is increased; even through a criminal carved an official seal illegally, a user can determine the authenticity of the seal through a two-dimensional code scanner.
Description
Technical field
The present invention relates to a kind of seal, particularly the method for anti-counterfeit of a kind of security stamp and seal thereof.
Background technology
At present, because Computer Image Processing, laser carve a seal, the raising of laser scanning and printing technique, copy seal and become quite easy, and the seal of copying out also and true to nature, the general user can't distinguish its true and false, the safety of harm financial institution bill operation.And, existing control of stamping system and anti-counterfeit of seals technology can not meet the demand of control of stamping far away, the official seal record information of enterprise can not be realized networking and information sharing with other departments of government, can't effectively supervise the seal of not putting on record, some illegal seals have brought very large harm to market economy and country, enterprise or individual.
Summary of the invention
The object of the present invention is to provide a kind of security stamp, this seal has stronger anti-counterfeit capability, basically can stop to copy the phenomenon of seal fully, and can make general user easily pick out the true and false of seal.
For solving the problems of the technologies described above, the invention provides a kind of security stamp, comprise the print module, control chip and the measurement module that are arranged in seal; Described control chip connects respectively described print module and described measurement module;
Described seal is when affixing one's seal, described measurement module is detected the position on paper described seal, and the position signalling detected is uploaded to described control chip, the position signalling that described control chip is uploaded according to described measurement module is controlled described print module, and by this position signalling, the form with Quick Response Code is printed on the chapter face of described paper.
In addition, the present invention also provides a kind of method for anti-counterfeit of seal, comprises following steps:
Be arranged on the measurement module in described seal, when affixing one's seal, by the measurement module in described seal, detect the position of described seal on paper;
Be arranged on the control chip in described seal, receive the signal sent from described measurement module, the described seal of described signal indication signal in certain position on described paper;
Be arranged on the print module in described seal, carry out the instruction of described control chip, described seal signal in certain position on described paper is printed on the chapter face of described paper with the form of Quick Response Code.
Embodiments of the present invention in terms of existing technologies, owing to being provided with control chip in seal, print module and measurement module, when affixing one's seal, measurement module can be by seal the relative position on paper, the anglecs of rotation etc. realize that the position signalling of physical quantity is sent to control chip, after by control chip, this position signalling being re-started to coding, be printed on the form of Quick Response Code by print module on the chapter face of paper and form dot pattern, make to cover seal and tegmentum paper generation connected effect on paper, can meet any two and add a cover the seal possibility striking resemblances never that contain the Quick Response Code dot pattern, be the position of seal on paper, unique in theory, and it is not reproducible.The dot pattern of its Quick Response Code all can due to seal position on paper different change owing to affixing one's seal at every turn, so strengthened the difficulty of unlawfully carve an official seal, even lawless person's unlawfully carve an official seal occurs, the user also can the true and false to this seal be judged by the Quick Response Code scanner.
Preferably, described measurement module comprises and is distributed in described seal outer round surface for measuring described seal to the laser probe of described paper back gauge.And laser probe at least is provided with on four groups of four Along ents that are positioned at respectively described seal cross decile.Because the outer round surface at seal at least is provided with four laser probes, when affixing one's seal, by four laser probes, can measure respectively the back gauge of seal to the paper surrounding, thereby determine the position of seal on paper.
Preferably, described print module is the Quick Response Code laser printer.Because print module adopts the Quick Response Code laser printer, compare traditional ink-jet printer, the precision of its printing is higher, definition better, print speed is faster, and is not subject to the restriction of printed material, more meets the user and uses.
Preferably, described control chip can adopt single-chip microcomputer, completes the cataloged procedure of whole Quick Response Code by single-chip microcomputer.
The accompanying drawing explanation
Fig. 1 is the system module block diagram in seal in first embodiment of the invention;
The use schematic diagram that Fig. 2 is seal in second embodiment of the invention;
The method for anti-counterfeit flow chart that Fig. 3 is the seal in third embodiment of the invention;
Referring to Fig. 2; 1 is seal; 2 is laser probe; 3 is paper.
The specific embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, the embodiments of the present invention are explained in detail.Yet, persons of ordinary skill in the art may appreciate that in each embodiment of the present invention, in order to make the reader understand the application better, many ins and outs have been proposed.But, even without these ins and outs and the many variations based on following each embodiment and modification, also can realize each claim of the application technical scheme required for protection.
The first embodiment of the present invention relates to a kind of security stamp.As shown in Figure 1, the security stamp in present embodiment comprises: be arranged on print module in seal, control the control chip that described print module performs an action, the measurement module that detects described seal position on paper while affixing one's seal.
Wherein, control chip connects respectively print module and measurement module.
While affixing one's seal, measurement module is to be responsible for the position on paper to seal to be detected, and the position signalling detected is uploaded to control chip, after the position signalling that control chip is uploaded measurement module carries out recompile, the form with Quick Response Code is printed on the chapter face of paper by this position signalling to control print module.
In the present embodiment, owing to being provided with control chip in seal, print module and measurement module, when affixing one's seal, measurement module can be by seal the relative position on paper, the anglecs of rotation etc. realize that the position signalling of physical quantity is sent to control chip, after by control chip, this position signalling being re-started to coding, be printed on the form of Quick Response Code by print module on the chapter face of paper and form dot pattern, the seal and the tegmentum paper that make to cover on paper produce connected effect, can meet any two and add a cover the seal possibility striking resemblances never that contain the Quick Response Code dot pattern, be the position of seal on paper, unique in theory, and it is not reproducible.The dot pattern of its Quick Response Code all can due to seal position on paper different change owing to affixing one's seal at every turn, so strengthened the difficulty of unlawfully carve an official seal, even lawless person's unlawfully carve an official seal occurs, the user also can the true and false to this seal be judged by the Quick Response Code scanner.
Specifically, measurement module is to be distributed in the seal outer round surface for measuring the laser probe of seal to the paper back gauge.The position of seal on paper determined in measurement by laser probe.
And in present embodiment, print module adopts the Quick Response Code laser printer, compares traditional ink-jet printer, the precision of its printing is higher, definition better, print speed is faster, and is not subject to the restriction of printed material, more meets the user and uses.
In addition, control chip can adopt single-chip microcomputer, complete the cataloged procedure of whole Quick Response Code by single-chip microcomputer.
The second embodiment of the present invention relates to a kind of security stamp, the second embodiment is to have done further improvement on the basis of the first embodiment, main improvements are: as shown in Figure 2, in present embodiment, laser probe 2 is provided with on four groups of four Along ents that are positioned at respectively described seal 1 cross decile, by four laser probes, can measure respectively the back gauge of seal to paper 3 surroundings, thereby determine the position of seal on paper 3, make the location of seal on paper 3 more accurate.
The 3rd embodiment of the present invention relates to a kind of method for anti-counterfeit of seal, and idiographic flow as shown in Figure 3, comprises following steps:
Known by present embodiment, the user is when affixing one's seal, measurement module can be by seal the relative position on paper, the anglecs of rotation etc. realize that the position signalling of physical quantity is sent to control chip, after by control chip, this position signalling being re-started to coding, be printed on the form of Quick Response Code by print module on the chapter face of paper and form dot pattern, the seal and the tegmentum paper that make to cover on paper produce connected effect, can meet any two and add a cover the seal possibility striking resemblances never that contain the Quick Response Code dot pattern, be the position of seal on paper, unique in theory, and it is not reproducible.The dot pattern of its Quick Response Code all can due to seal position on paper different change owing to affixing one's seal at every turn, so strengthened the difficulty of unlawfully carve an official seal, even lawless person's unlawfully carve an official seal occurs, the user also can the true and false to this seal be judged by the Quick Response Code scanner.
Be not difficult to find, present embodiment is the embodiment of the method corresponding with the first embodiment, present embodiment can with the enforcement of working in coordination of the first embodiment.The correlation technique details of mentioning in the first embodiment is still effective in the present embodiment, in order to reduce repetition, repeats no more here.Correspondingly, the correlation technique details of mentioning in present embodiment also can be applicable in the first embodiment.
Persons of ordinary skill in the art may appreciate that the respective embodiments described above are to realize specific embodiments of the invention, and in actual applications, can do various changes to it in the form and details, and without departing from the spirit and scope of the present invention.
Claims (10)
1. a security stamp, is characterized in that: comprise the print module, control chip and the measurement module that are arranged in seal; Described control chip connects respectively described print module and described measurement module;
Described seal is when affixing one's seal, described measurement module is detected the position on paper described seal, and the position signalling detected is uploaded to described control chip, the position signalling that described control chip is uploaded according to described measurement module is controlled described print module, and by this position signalling, the form with Quick Response Code is printed on the chapter face of described paper.
2. security stamp according to claim 1 is characterized in that: described measurement module comprises and is distributed in described seal outer round surface for measuring the laser probe of described seal to described paper back gauge.
3. security stamp according to claim 2 is characterized in that: described laser probe at least is provided with on four groups of four Along ents that are positioned at respectively described seal cross decile.
4. according to the described security stamp of any one in claims 1 to 3, it is characterized in that: described print module is the Quick Response Code laser printer.
5. according to the described security stamp of any one in claims 1 to 3, it is characterized in that: described control chip is single-chip microcomputer.
6. the method for anti-counterfeit of a seal is characterized in that: comprise following steps:
Be arranged on the measurement module in described seal, when affixing one's seal, by the measurement module in described seal, detect the position of described seal on paper;
Be arranged on the control chip in described seal, receive the signal sent from described measurement module; Wherein, the described seal of described signal indication signal in certain position on described paper;
Be arranged on the print module in described seal, carry out the instruction of described control chip, described seal signal in certain position on described paper is printed on the chapter face of described paper with the form of Quick Response Code.
7. the method for anti-counterfeit of seal according to claim 6 is characterized in that: described measurement module comprises and is distributed in described seal outer round surface for measuring the laser probe of described seal to described paper back gauge.
8. the method for anti-counterfeit of seal according to claim 6 is characterized in that: described laser probe at least is provided with on four groups of four Along ents that are positioned at respectively described seal cross decile.
9. according to the method for anti-counterfeit of the described seal of any one in claim 6 to 8, it is characterized in that: described print module is the Quick Response Code laser printer.
10. according to the method for anti-counterfeit of the described seal of any one in claim 6 to 8, it is characterized in that: described control chip is single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310393557.1A CN103465650B (en) | 2013-09-02 | 2013-09-02 | Security stamp and its method for anti-counterfeit of seal |
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| CN201310393557.1A CN103465650B (en) | 2013-09-02 | 2013-09-02 | Security stamp and its method for anti-counterfeit of seal |
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| CN103465650A true CN103465650A (en) | 2013-12-25 |
| CN103465650B CN103465650B (en) | 2017-03-08 |
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Cited By (7)
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| CN104553389A (en) * | 2014-12-18 | 2015-04-29 | 洛阳至圣科技有限公司 | Intelligent common seal with function of printing two-dimensional codes |
| CN105365418A (en) * | 2015-12-18 | 2016-03-02 | 张子涵 | Erasable 3D printing name stamp |
| CN106915080A (en) * | 2017-01-21 | 2017-07-04 | 六安宏伟芯片印章制造有限公司 | A kind of Quick Response Code chip seal and its application method |
| CN106984903A (en) * | 2017-03-30 | 2017-07-28 | 胡金钱 | Laser machine equipment, the method for official seal of putting on record and the official seal docketing system of official seal |
| CN107379796A (en) * | 2017-01-21 | 2017-11-24 | 六安宏伟芯片印章制造有限公司 | A kind of Quick Response Code chip seal and its 3D printing forming method |
| CN108764821A (en) * | 2018-05-04 | 2018-11-06 | 国网山东省电力公司烟台供电公司 | A kind of electric company's marketing system electronic paid-seal management and print system |
| CN109720111A (en) * | 2019-03-05 | 2019-05-07 | 华北电力大学（保定） | Security stamp based on two dimensional code |
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| CN203528112U (en) * | 2013-09-02 | 2014-04-09 | 上海世昕软件开发有限公司 | Anti-fake seal |
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| US20030098897A1 (en) * | 2001-11-28 | 2003-05-29 | Fuji Photo Film Co., Ltd. | Scanning printing apparatus and printing method used therein |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104553389A (en) * | 2014-12-18 | 2015-04-29 | 洛阳至圣科技有限公司 | Intelligent common seal with function of printing two-dimensional codes |
| CN105365418A (en) * | 2015-12-18 | 2016-03-02 | 张子涵 | Erasable 3D printing name stamp |
| CN105365418B (en) * | 2015-12-18 | 2018-04-24 | 张子涵 | Erasable 3D printing name seal |
| CN106915080A (en) * | 2017-01-21 | 2017-07-04 | 六安宏伟芯片印章制造有限公司 | A kind of Quick Response Code chip seal and its application method |
| CN107379796A (en) * | 2017-01-21 | 2017-11-24 | 六安宏伟芯片印章制造有限公司 | A kind of Quick Response Code chip seal and its 3D printing forming method |
| CN106984903A (en) * | 2017-03-30 | 2017-07-28 | 胡金钱 | Laser machine equipment, the method for official seal of putting on record and the official seal docketing system of official seal |
| CN108764821A (en) * | 2018-05-04 | 2018-11-06 | 国网山东省电力公司烟台供电公司 | A kind of electric company's marketing system electronic paid-seal management and print system |
| CN109720111A (en) * | 2019-03-05 | 2019-05-07 | 华北电力大学（保定） | Security stamp based on two dimensional code |
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| CN103465650B (en) | 2017-03-08 |
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Address after: 201209 Dongchuan Road, Shanghai, No. 6, building 209, 3458, Applicant after: Shanghai Luxon software Limited by Share Ltd Address before: 201209 Shanghai, Pudong New Area, the people of the road, No. 166, Lu Heng modern industrial park, building 5, floor 4 Applicant before: New Era Technology Co., Ltd. |
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