CN102799917A - Anti-counterfeiting method for random color graphics of computers implemented by using screen code control method - Google Patents
Anti-counterfeiting method for random color graphics of computers implemented by using screen code control method Download PDFInfo
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- CN102799917A CN102799917A CN2012102563825A CN201210256382A CN102799917A CN 102799917 A CN102799917 A CN 102799917A CN 2012102563825 A CN2012102563825 A CN 2012102563825A CN 201210256382 A CN201210256382 A CN 201210256382A CN 102799917 A CN102799917 A CN 102799917A
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- G09C5/00—Ciphering apparatus or methods not provided for in the preceding groups, e.g. involving the concealment or deformation of graphic data such as designs, written or printed messages
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Abstract
The invention relates to an anti-counterfeiting method for random color graphics of computers implemented by using a screen code control method, which comprises the steps of obtaining random screen codes according to the screen code control method, printing characters on a screen by using a digital printing machine, and endowing the characters or graphics with color logical labels, so that each character represents a designated and colored pattern, wherein the screen codes are symbols, ASCII (American standard code for information interchange) codes, Chinese characters, English characters, numbers or characters, and a pattern shown on an anti-counterfeiting product is in a form of a pattern printed on a specific screen or a combination of pattern and color; and the anti-counterfeiting products are anti-counterfeiting tags, anti-counterfeiting certificates and anti-counterfeiting cards. According to the invention, the copied property of anti-counterfeiting codes is completely eradicated, thereby ensuring that each code is unique and different; the safety of the anti-counterfeiting products is ensured, and consumers can carry out verification through various information channels so as to obtain a process of graphic information; and the graphic information also has the diversity changes of color, so that the counterfeiting difficulty is greatly improved.
Description
Technical field
The present invention relates to a kind of computer random color graphics method for anti-counterfeit that utilizes the half-tone screen code control method, relate to the combination that utilizes half-tone screen code control method anti-counterfeiting technology and digital printed technology.
Background technology
Traditional electronics sign indicating number antifalsification label all be through digital mode carry out false proofly, these numerals at first are 0 to 9 permutation and combination, owing to be that numeral is very easy to be replicated, plagiarize, or even deciphering.Therefore; The digitizing anti-counterfeiting technology still has limitation now, especially is applied to the digital false-proof technology of conventional labels printing, all is the false proof mode that forms with common combination of numbers basically; Though numeral can use the mode of multidigit to form algorithm combination; But 0 to 9 10 bit digital combinations can't form the effectively anti-anti-effect of plagiarizing of duplicating with ordinary font at all, and a lot of fake producers are the photomechanical modes of employing, duplicates digital anti-counterfeiting is all round; Cause repeatedly repeat replication of numeral quilt; Or the fake producer arbitrarily writes a cover numeral voluntarily, because the consumer is beyond recognition label numeral characteristics, also is the snare that has got into the fake producer when consumer verifies as a result.
Simultaneously, traditional code anti-fake just changes at the algorithm of system end, does not carry out the variation of key at the manufacturing side, and this makes and produce under the digital situation a large amount of, is very easy to found the production law of key to crack by the people.
At present; Mr.'s Gu Zecang half-tone screen code patented technology CN1598873B; The half-tone screen code control method of a large amount of record data " can be on the paper " includes by the computer data processing module screen coding embedded module; Close spoon encrypting module, the screen coding embedded device that the printout module constitutes; By the scanning load module, close spoon deciphering module, the half-tone screen code identification module, data are preserved the half-tone screen code reading device that module constitutes; These two devices constitute one can be on paper the system of a large amount of record data.This method through print on the paper or printing realizes that mass data is preserved and can be read on the paper can be on paper the half-tone screen code of a large amount of record data, can carry out encryption and decryption to secret printed text by the method for e-file.Be a kind of under with two-dimensional bar code equal area condition the information than two-dimensional bar code reach nearly 10 times coding form, all unqualified to taking up room with Chinese character record aspect.Solved the problem that on paper local pollution makes information dropout.Can imbed data message to image, and solution picture quality is destroyed problem.
Because present stage, most of digital anti-counterfeiting all adopted black or monochromatic digital printing mode, therefore, the diversity that does not have the good use color itself to have is carried out false proof.
Summary of the invention
The objective of the invention is to: a kind of computer random color graphics method for anti-counterfeit that utilizes the half-tone screen code control method is provided; To make full use of diversity that color itself has and unpredictability and, better to play false proof effect with the abundant information amount of half-tone screen code.
The object of the invention is realized through following technical proposals: a kind of computer random color graphics method for anti-counterfeit that utilizes the half-tone screen code control method; Obtain half-tone screen code at random according to the half-tone screen code control method; Utilize the changeability of digital printer, character is printed on the screen, and give the mark of color logic character or figure; Make each character all represented an appointment, the colorful one pattern; Wherein, described half-tone screen code is symbol, ASCII character, Chinese character, English, numeral or character, is presented on pattern form on the anti-fake product for to being imprinted on pattern or the combination of design and color on the specific screen; Described anti-fake product is antifalsification label, anti-fake certificate, false proof card.
On the such scheme basis; Numeral or pattern to being presented on the anti-fake product carry out fake certification; Verification method is: the consumer is through mobile network APP equipment, and internet, phone, note, SMS and PSTN network or software query passage are imported close spoon, the checking of decoding; Inquire about the correctness of close spoon, enterprise and dealer are through the discriminating instrument testing of appointment.Just scanning and photomechanical production also can't be obtained real information at last, and be this, and anti-counterfeiting technology also can be used for the inspection of enterprise self in the antifalsification that increases random pattern.
On the such scheme basis, character is printed on the screen of a large amount of record data with digital printer, observe the inner special site of each pattern with magnifier, through color information and the pattern content of these sites with discriminating instrument identification icon.
Superiority of the present invention is: stop the being replicated property of security code, ensure that each yard all is unique, different.Thereby ensure the security of anti-counterfeiting product, thereby the consumer can verify the process that obtains graphical information through multiple information channel.And the diversity that this graphical information also has a color changes, and so just makes the fraud difficulty promote greatly.
Description of drawings
Accompanying drawing 1 system produces the synoptic diagram of character and pairing pattern and color;
Accompanying drawing 2 checking inquiry systems are replied signal;
Accompanying drawing 3 false proof card synoptic diagram;
Accompanying drawing 4 numerals are printed on synoptic diagram on the site of half-tone screen code.
Embodiment
It is that false proof card synoptic diagram and accompanying drawing 4 numerals are printed on the site of half-tone screen code shown in the synoptic diagram that synoptic diagram, the accompanying drawing 2 checking inquiry systems that produce character and pairing pattern and color like accompanying drawing 1 system are replied synoptic diagram, accompanying drawing 3; A kind of computer random color graphics method for anti-counterfeit that utilizes the half-tone screen code control method; Obtain half-tone screen code at random according to the half-tone screen code control method; Utilize the changeability of digital printer, character is printed on the site of screen, and give the mark of color logic character or figure; Make each character all represented an appointment, the colorful one pattern; Wherein, described half-tone screen code is symbol, ASCII character, Chinese character, English, numeral or character, is presented on pattern form on the anti-fake product for to being imprinted on pattern or the combination of design and color on the specific screen; Described anti-fake product is antifalsification label, anti-fake certificate, false proof card.
As shown in Figure 1; Shown in the synoptic diagram of system's generation character and pairing pattern and color,, put into specific digital printing apparatus with the random coded that system generates; Printing equipment converts system coding to pattern, and according to the color rule changing patterns color of encoding.Even identical pattern or Chinese character, the color that they demonstrated also can be different.
As shown in Figure 2: different digital is represented the different patterns that defined, and forms the password of endless graphic form, and numeral or the pattern that is presented on the anti-fake product carried out fake certification again, and verification method is:
The consumer can pass through mobile network APP equipment, the close spoon of internet, phone, note, SMS and PSTN network or the input of software query passage, and close spoon correctness is inquired about in the checking of decoding, and enterprise and dealer are through the discriminating instrument testing of appointment.Like Fig. 2: shown in the verification method synoptic diagram; When the consumer differentiates the security pattern true and false, need be in the security code input system of security pattern or security pattern correspondence, system can test to close spoon; Correctly; System will issue the consumer with pattern and color order sign indicating number, if mistake, system will point out consumer's number wrong.
All anti-false codes can only be verified once; For the second time the consumer can point out in checking back system: this product verified, and prompting time of checking first, according to product and anti-false code exclusivity principle; The consumer can obtain accurately information through false proof demonstration.
System only provides the pattern decoded information for checking for the first time, and the inquiry of this later number will be in the demonstration of carrying out pattern.The consumer can verify the true and false through the contrast of pattern.As shown in Figure 2, behind input security code 1111, system shows security pattern and the corresponding color information of pattern.
The pattern and the digital bar code of anti-fake product all are printed as colour,, verify out the colouring information and the pattern-information of pattern through verification method.
As shown in Figure 3: this false proof card is the false proof module that comprises an iris shutter decoding, and the pattern that this module appears is corresponding with the pattern of printing; Printed patterns is corresponding with colour image.As can be seen from Figure 1, even identical pattern or Chinese character, the color that they demonstrated also is different.
Numeral or pattern to being presented on the anti-fake product carry out fake certification, and the present invention is through phone, note and the inquiry of website three approach, and verification method is:
Importing false proof card is that the inquiry code of pointing out is inquired about, and comprises that the color voice are corresponding, colour image is corresponding, grating pattern is corresponding.
Be printed on the site of half-tone screen code shown in the synoptic diagram like accompanying drawing 4 numerals; Numeral 1 is printed on the screen of a large amount of record data; Observe the inner special site of each pattern with 10 times of left and right sides magnifieres, through color information and the pattern content of these sites with discriminating instrument identification icon.Can let random pattern become not reproducible like this, just scanning and photomechanical production also can't be obtained real information at last.This technology also is used for the inspection of enterprise self when increasing the false proof antifalsification of random pattern.
Through related comparison of above multiple data and stealthy half-tone screen code technology and the self-defining characteristics of pattern, we can be greatly improved the antifalsification of anti-fake product.
Variation through pattern and color; We can all be printed as colored digital and pattern with pattern and digital bar code; Such purpose mainly is to prevent the monochromatic code-spraying equipment that spread unchecked on the present market; This equipment majority is black or red coding, and its characteristics are exactly can only carry out monochrome to the number of ejection to handle.
Simultaneously, enterprise can detect the pattern-information and the colouring information of pattern through the discriminating instrument of appointment.The consumer can pass through the internet, moves APP, and passages such as note and phone are verified out the colouring information and the pattern-information of pattern easily.
The verification method that random pattern is false proof:
Need be when the consumer differentiates the security pattern true and false in the close spoon of the number of queries input system of security pattern or security pattern correspondence; System can test to close spoon; Correct system will issue the consumer with pattern and color order sign indicating number, if error system will point out consumer's number wrong.All codings can only verify that once checking back system can point out this product of consumer to verify for the second time, and point out the time of checking first.
System only provides the pattern decoded information for checking for the first time, and the inquiry of this later number will be in the demonstration of carrying out pattern.The consumer can verify the true and false through the contrast of pattern.
In general the authorization information of input does not generally wait in the numeral of 10-30, all corresponding relevant figure of each numeral, and colouring information directly feeds back to the consumer by voice or literal.
For example the consumer imports a string 20 numeral:
System can point out first:
Hello, and what you inquired about is that " product that certain company produces, this product is a genuine piece.Wherein numeral has 3 some redness 1 time, 2 times 2 some bluenesss is arranged, and 3 times 4 some bluenesss is arranged, and details please be logined www.***.com and check "
If repeat to import this number, the query time that repeats to inquire about with first will be pointed out out by system.As: the number that you inquired about was inquired about, please beware of imitations.Query time is * * * * * month * day first, this time is the * time inquiry.
Claims (3)
1. computer random color graphics method for anti-counterfeit that utilizes the half-tone screen code control method; Obtain half-tone screen code at random according to the half-tone screen code control method; It is characterized in that: utilize digital printer that character is printed on the screen; And give the mark of color logic to character or figure, make each character all represented an appointment, the colorful one pattern, wherein; Described half-tone screen code is symbol, ASCII character, Chinese character, English, numeral or character, is presented on pattern form on the anti-fake product for to being imprinted on pattern or the combination of design and color on the specific screen; Described anti-fake product is antifalsification label, anti-fake certificate, false proof card.
2. the computer random color graphics method for anti-counterfeit that utilizes the half-tone screen code control method according to claim 1 is characterized in that; Numeral or pattern to being presented on the anti-fake product carry out fake certification, and verification method is:
The consumer is through mobile network APP equipment, and internet, phone, note, SMS and PSTN network or software query passage are imported close spoon, and close spoon correctness is inquired about in the checking of decoding, and enterprise and dealer are through the discriminating instrument testing of appointment.
3. the computer random color graphics method for anti-counterfeit that utilizes the half-tone screen code control method according to claim 1 and 2 is characterized in that; Character is printed on the screen of a large amount of record data with digital printer, observes the inner special site of each pattern, through color information and the pattern content of these sites with discriminating instrument identification icon with magnifier.
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| CN2012102563825A CN102799917A (en) | 2012-07-24 | 2012-07-24 | Anti-counterfeiting method for random color graphics of computers implemented by using screen code control method |
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| CN2012102563825A CN102799917A (en) | 2012-07-24 | 2012-07-24 | Anti-counterfeiting method for random color graphics of computers implemented by using screen code control method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264529A (en) * | 2013-04-25 | 2013-08-28 | 童丽娜 | Production process of color digital-formatted numerological change corresponded tracing label |
| CN103310346A (en) * | 2013-03-25 | 2013-09-18 | 贵州卓霖防伪科技有限公司 | Anti-counterfeiting method adopting characters formed by multipoint |
| CN104200745A (en) * | 2014-08-07 | 2014-12-10 | 杭州豪波印务有限公司 | Patrol report form and generating method and anti-fake method thereof |
| CN104794511A (en) * | 2014-07-10 | 2015-07-22 | 上海中商网络股份有限公司 | Anti-damage numerical code |
| CN111178003A (en) * | 2019-12-20 | 2020-05-19 | 许华敏 | Anti-fake method for forming random code by replacing Chinese character characteristic structure with numbers |
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| CN1598873A (en) * | 2004-08-17 | 2005-03-23 | 顾泽苍 | Network screen coding control method capable of recording mass data on paper |
| CN101221625A (en) * | 2008-01-24 | 2008-07-16 | 天津市阿波罗信息技术有限公司 | Processing method capable of embedding information on bar code |
| CN101987536A (en) * | 2009-08-05 | 2011-03-23 | 上海中商网络有限公司 | Digital color identification system-based anti-counterfeit digital code printing method and inquiry method |
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2012
- 2012-07-24 CN CN2012102563825A patent/CN102799917A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1598873A (en) * | 2004-08-17 | 2005-03-23 | 顾泽苍 | Network screen coding control method capable of recording mass data on paper |
| CN101221625A (en) * | 2008-01-24 | 2008-07-16 | 天津市阿波罗信息技术有限公司 | Processing method capable of embedding information on bar code |
| CN101987536A (en) * | 2009-08-05 | 2011-03-23 | 上海中商网络有限公司 | Digital color identification system-based anti-counterfeit digital code printing method and inquiry method |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103310346A (en) * | 2013-03-25 | 2013-09-18 | 贵州卓霖防伪科技有限公司 | Anti-counterfeiting method adopting characters formed by multipoint |
| CN103264529A (en) * | 2013-04-25 | 2013-08-28 | 童丽娜 | Production process of color digital-formatted numerological change corresponded tracing label |
| CN103264529B (en) * | 2013-04-25 | 2016-06-15 | 安徽庆丰余防伪科技有限公司 | Colorful digital form fate change correspondence reviews label production technology |
| CN104794511A (en) * | 2014-07-10 | 2015-07-22 | 上海中商网络股份有限公司 | Anti-damage numerical code |
| CN104200745A (en) * | 2014-08-07 | 2014-12-10 | 杭州豪波印务有限公司 | Patrol report form and generating method and anti-fake method thereof |
| CN111178003A (en) * | 2019-12-20 | 2020-05-19 | 许华敏 | Anti-fake method for forming random code by replacing Chinese character characteristic structure with numbers |
| CN111178003B (en) * | 2019-12-20 | 2023-08-29 | 华工科技产业股份有限公司 | Anti-fake method for forming random code by substituting number for Chinese character characteristic structure |
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Application publication date: 20121128 |