CN103465650B - Security stamp and its method for anti-counterfeit of seal - Google Patents
Security stamp and its method for anti-counterfeit of seal Download PDFInfo
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- CN103465650B CN103465650B CN201310393557.1A CN201310393557A CN103465650B CN 103465650 B CN103465650 B CN 103465650B CN 201310393557 A CN201310393557 A CN 201310393557A CN 103465650 B CN103465650 B CN 103465650B
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Abstract
The present invention relates to a kind of seal, particularly to a kind of security stamp, comprise print module, control chip and the measurement module being arranged in seal；Described control chip connects described print module and described measurement module respectively.Compared with the existing technology, seal is when affixing one's seal, described measurement module to described seal, detect by the position on paper, and the position signalling detecting is uploaded to described control chip, described control chip controls described print module that this position signalling is printed upon being formed on the chapter face of described paper in the form of Quick Response Code dot pattern according to the position signalling that described measurement module uploads, any two can be met and added a cover the never possible striking resemblances of the seal containing Quick Response Code dot pattern, i.e. position on paper for the seal, theoretically unique, and it is not reproducible.So increasing the difficulty of unlawfully carve an official seal, even if lawless person's unlawfully carve an official seal, user can also be judged to the true and false of this seal by two-dimensional code scanning instrument.
Description
Technical field
The present invention relates to a kind of seal, particularly to the method for anti-counterfeit of a kind of security stamp and its seal.
Background technology
At present, carved a seal due to Computer Image Processing, laser, the raising of laser scanning and printing technique, copy seal and become
Obtain relatively easy, and the seal copied out is also and its true to nature, general user cannot distinguish and determine whether it is true or false, harm financial institution bill industry
The safety of business.And, existing control of stamping system and anti-counterfeit of seals technology far can not meet the demand of control of stamping, enterprise
The official seal record information of industry can not realize networking and information sharing it is impossible to carry out effectively to seal of not putting on record with other departments of government
Supervision, some illegal seals bring very big harm to market economy and country, enterprise or individual.
Content of the invention
It is an object of the invention to provide a kind of security stamp, this seal has stronger anti-counterfeit capability, substantially can be complete
Entirely prevent to copy the phenomenon of seal, and general user can be made easily to identify the true and false of seal.
For solving above-mentioned technical problem, the invention provides a kind of security stamp, comprise the impression block being arranged in seal
Block, control chip and measurement module；Described control chip connects described print module and described measurement module respectively；
Described seal when affixing one's seal, to described seal, detect described measurement module, and will examine by the position on paper
The position signalling measuring is uploaded to described control chip, the position signalling control that described control chip uploads according to described measurement module
Make on the chapter face that this position signalling is printed upon paper in the form of the Quick Response Code by described print module.
In addition, the present invention also provides a kind of method for anti-counterfeit of seal, comprise the steps of：
It is arranged on the measurement module in described seal, when affixing one's seal, described print is detected by the measurement module in described seal
Position on paper for the chapter；
It is arranged on the control chip in described seal, receive the signal being sent from described measurement module, described signal
Represent that described seal is in the signal of certain position on paper；
It is arranged on the print module in described seal, execute the instruction of described control chip, by described seal on paper
It is on the chapter face that the signal of certain position is printed upon paper in the form of the Quick Response Code.
Embodiments of the present invention in terms of existing technologies, due to be provided with seal control chip, print module and
Measurement module, when affixing one's seal, measurement module can be by relative position on paper for the seal, and anglec of rotation etc. realizes the position of physical quantity
Confidence number is sent to control chip, re-starts after coding by control chip by this position signalling, by print module with two dimension
The form of code is printed upon forming dot pattern on the chapter face of paper, makes to cover seal and covered paper generation connected effect on paper,
Any two can be met and added a cover the never possible striking resemblances of the seal containing Quick Response Code dot pattern, that is, seal is in paper
Position on, theoretically uniquely and not reproducible.Dot pattern due to its Quick Response Code when affixing one's seal every time all can be due to
Position on paper for the seal is different and change, so increasing the difficulty of unlawfully carve an official seal, even if it is private lawless person
Engrave an official seal, user can also be judged to the true and false of this seal by two-dimensional code scanning instrument.
Preferably, described measurement module comprises to be distributed in described seal outer round surface and is used for measuring described seal to paper side
Away from laser probe.And laser probe is located on four Along ents of described seal cross decile respectively at least provided with four groups.By
In the outer round surface in seal at least provided with four laser probes, when affixing one's seal, by four laser probes, can survey respectively
Go out seal to the back gauge of paper surrounding, so that it is determined that position on paper for the seal.
Preferably, described print module is Quick Response Code laser printer.Because print module adopts Quick Response Code laser printing
Machine, compares traditional ink-jet printer, and the precision that it prints is higher, definition is more preferable, print speed faster, and is not subject to print material
The restriction of material, more meets user and uses.
Preferably, described control chip can adopt single-chip microcomputer, complete the cataloged procedure of whole Quick Response Code by single-chip microcomputer.
Brief description
Fig. 1 is the system module block diagram in seal in first embodiment of the invention；
Fig. 2 is the use schematic diagram of seal in second embodiment of the invention；
Fig. 3 is the method for anti-counterfeit flow chart of the seal in third embodiment of the invention；
Referring to Fig. 2；1 is seal；2 is laser probe；3 is paper.
Specific embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with each reality to the present invention for the accompanying drawing
The mode of applying is explained in detail.However, it will be understood by those skilled in the art that in each embodiment of the present invention,
In order that reader more fully understands that the application proposes many ins and outs.But, even if there is no these ins and outs and base
In following embodiment many variations and modification it is also possible to realize each claim of the application technical side required for protection
Case.
The first embodiment of the present invention is related to a kind of security stamp.As shown in figure 1, the security stamp in present embodiment
Comprise：The print module that is arranged in seal, when controlling the control chip of described print module execution action, affixing one's seal detection described
The measurement module of seal position on paper.
Wherein, control chip connects print module and measurement module respectively.
When affixing one's seal, measurement module is responsible for the position on paper to seal and detects, and the position detecting is believed
Number it is uploaded to control chip, after the position signalling that control chip uploads to measurement module recompiles, control print module
On the chapter face that this position signalling is printed upon paper in the form of the Quick Response Code.
In the present embodiment, due to being provided with control chip, print module and measurement module in seal, when affixing one's seal, survey
Amount module can be by relative position on paper for the seal, and the position signalling that anglec of rotation etc. realizes physical quantity is sent to control core
Piece, is re-started this position signalling after coding by control chip, is printed upon paper by print module in the form of Quick Response Code
Chapter face on form dot pattern, make to cover the seal on paper and produce connected effect with covered paper, any two can be met
Adding a cover the seal containing Quick Response Code dot pattern never may be the same, i.e. position on paper for the seal is theoretical
On be unique and not reproducible.Dot pattern due to its Quick Response Code when affixing one's seal every time all can be because seal be on paper
Position is different and change, so increasing the difficulty of unlawfully carve an official seal, even if lawless person's unlawfully carve an official seal, user also may be used
To be judged to the true and false of this seal by two-dimensional code scanning instrument.
Specifically, measurement module is to be distributed in seal outer round surface to visit for the laser measuring seal to paper back gauge
Head.Determine that by the measurement of laser probe seal is in the position on paper.
And, in present embodiment, print module adopts Quick Response Code laser printer, compares traditional ink-jet printer, its
The precision printing is higher, definition is more preferable, print speed faster, and is not limited by printed material, more meets 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.
Second embodiment of the present invention is related to a kind of security stamp, and second embodiment is the base in first embodiment
Do on plinth and improved further, mainly theed improvement is that：As shown in Fig. 2 laser probe 2 is provided with four components in present embodiment
By four laser probes, can Wei Yu not measure seal respectively to paper on four Along ents of described seal 1 cross decile
The back gauge of 3 surroundings, so that it is determined that seal position on sheets 3, makes seal positioning on sheets 3 more accurate.
Third embodiment of the present invention is related to a kind of method for anti-counterfeit of seal, idiographic flow, as shown in figure 3, comprise with
Lower step：
Step 101, it is arranged on, the measurement module in seal, when affixing one's seal, seal is detected by the measurement module in seal
Position on paper.
Step 102, the control chip being arranged in seal, receive the signal being sent from described measurement module, described
Signal represents that described seal is in the signal of certain position on paper.
Step 103, the print module being arranged in seal, the instruction of execution control chip, seal is on paper
On the chapter face that the signal of certain position is printed upon paper in the form of the Quick Response Code.
By present embodiment, user when affixing one's seal, can be revolved by measurement module by relative position on paper for the seal
The position signalling that gyration etc. realizes physical quantity is sent to control chip, by control chip, this position signalling is re-started coding
Afterwards, it is printed upon forming dot pattern on the chapter face of paper in the form of Quick Response Code by print module, make to cover the seal on paper
Produce connected effect with covered paper, any two can be met and added a cover the seal containing Quick Response Code dot pattern never
May be the same, i.e. position on paper for the seal, theoretically uniquely and not reproducible.Due to when affixing one's seal every time its
The dot pattern of Quick Response Code all can change because position on paper for the seal is different, so increasing unlawfully carve an official seal
Difficulty, even if lawless person's unlawfully carve an official seal, user can also be sentenced to the true and false of this seal by two-dimensional code scanning instrument
Disconnected.
It is seen that, present embodiment is the embodiment of the method corresponding with first embodiment, and present embodiment can be with
First embodiment is worked in coordination enforcement.The relevant technical details mentioned in first embodiment still have in the present embodiment
Effect, in order to reduce repetition, repeats no more here.Correspondingly, the relevant technical details mentioned in present embodiment are also applicable in
In first embodiment.
It will be understood by those skilled in the art that the respective embodiments described above are to realize the specific embodiment of the present invention,
And in actual applications, can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention.
Claims (6)
1. a kind of security stamp it is characterised in that：Comprise print module, control chip and the measurement module being arranged in seal；
Described control chip connects described print module and described measurement module respectively, and described measurement module comprises to be distributed in described seal
Outer round surface is used for measuring described seal to the laser probe of paper back gauge；Described laser probe is located at respectively at least provided with four groups
On four Along ents of described seal cross decile；
When affixing one's seal, four laser probes of described measurement module measure described seal to the side of paper surrounding to described seal respectively
Away from determining position on paper for the described seal, and the position signalling detecting be uploaded to described control chip, described control
Chip controls described print module by this position signalling in the form of Quick Response Code according to the position signalling that described measurement module uploads
It is printed upon on the chapter face of paper.
2. security stamp according to claim 1 it is characterised in that：Described print module is Quick Response Code laser printer.
3. security stamp according to claim 1 it is characterised in that：Described control chip is single-chip microcomputer.
4. a kind of method for anti-counterfeit of seal it is characterised in that：Comprise the steps of：
It is arranged on the measurement module in described seal, described measurement module comprises to be distributed in described seal outer round surface and is used for measuring
Described seal is to the laser probe of paper back gauge；Described laser probe is located at described seal cross decile respectively at least provided with four groups
Four Along ents on；The back gauge of paper surrounding when affixing one's seal, is measured respectively by four laser probes of described measurement module,
Determine position on paper for the described seal；
It is arranged on the control chip in described seal, receive the signal being sent from described measurement module；Wherein, described signal
Represent that described seal is in the signal of certain position on paper；
It is arranged on the print module in described seal, execute the instruction of described control chip, described seal is on paper
On the chapter face that the signal of certain position is printed upon paper in the form of the Quick Response Code.
5. seal according to claim 4 method for anti-counterfeit it is characterised in that：Described print module is beaten for Quick Response Code laser
Print machine.
6. seal according to claim 4 method for anti-counterfeit it is characterised in that：Described control chip is single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310393557.1A CN103465650B (en) | 2013-09-02 | 2013-09-02 | Security stamp and its method for anti-counterfeit of seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310393557.1A CN103465650B (en) | 2013-09-02 | 2013-09-02 | Security stamp and its method for anti-counterfeit of seal |
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| Publication Number | Publication Date |
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| CN103465650A CN103465650A (en) | 2013-12-25 |
| CN103465650B true CN103465650B (en) | 2017-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310393557.1A Active CN103465650B (en) | 2013-09-02 | 2013-09-02 | Security stamp and its method for anti-counterfeit of seal |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN107379796B (en) * | 2017-01-21 | 2019-04-02 | 六安宏伟芯片印章制造有限公司 | A kind of two dimensional 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 |
| CN109720111B (en) * | 2019-03-05 | 2022-04-01 | 华北电力大学（保定） | Anti-counterfeiting 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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| JP3995037B2 (en) * | 2001-11-28 | 2007-10-24 | 富士フイルム株式会社 | Scanning printing apparatus and printing method using the same |
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| CN200974369Y (en) * | 2006-03-24 | 2007-11-14 | 李丰羽 | Bar code marking machine capable of stamping on physcial goods |
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| CN103465650A (en) | 2013-12-25 |
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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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