CN106204058A - A kind of colorful digital matrix two-dimensional code and method for anti-counterfeit thereof - Google Patents
A kind of colorful digital matrix two-dimensional code and method for anti-counterfeit thereof Download PDFInfo
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- CN106204058A CN106204058A CN201610474231.5A CN201610474231A CN106204058A CN 106204058 A CN106204058 A CN 106204058A CN 201610474231 A CN201610474231 A CN 201610474231A CN 106204058 A CN106204058 A CN 106204058A
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- G—PHYSICS
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/018—Certifying business or products
- G06Q30/0185—Product, service or business identity fraud
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
- G06K19/06037—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking multi-dimensional coding
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
- G06K19/06046—Constructional details
- G06K19/0614—Constructional details the marking being selective to wavelength, e.g. color barcode or barcodes only visible under UV or IR
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Abstract
The invention discloses a kind of colorful digital matrix two-dimensional code, including the pattern district for printing pattern in 2 D code, described side, pattern district has the check code district for printing character matrix, described character matrix uses nine grids form to be printed upon pattern in 2 D code side, numeral in each lattice uses different color printings, obtain colorful digital matrix, time false proof, barcode scanning is carried out by barcode scanning equipment, compared sweeping Quick Response Code pattern in 2 D code and colorful digital matrix with client push, discern the false from the genuine, if both do not mate, swept Quick Response Code is imitated imitative code.The present invention is by pattern in 2 D code side printed color character matrix, wherein the color sequence of colorful digital matrix is calculated by color sequence algorithm, therefore, by a known Quick Response Code, pattern and the colorful digital matrix of another Quick Response Code cannot be derived, solve Quick Response Code copying by batch, it is impossible to the problem differentiating the true and false.
Description
Technical field
The invention belongs to two-dimension code anti-counterfeit technical field, relate to a kind of colorful digital matrix two-dimensional code, specifically a kind of color
Chromatic number word matrix two-dimensional code and method for anti-counterfeit thereof.
Background technology
Quick Response Code is bar, the figure between Kongxiang being distributed in the plane according to certain rule with certain specific geometric figure
Record data symbol information.Quick Response Code has: reliability high (reading accuracy rate considerably beyond manual record), the high (reading of efficiency
Take speed quickly, be equivalent to 40 characters per second) etc. advantage.
Wherein, QR Code bar code is a kind of matrix two-dimensional barcode (indication of the present invention developed by Eenso company of Japan
Quick Response Code i.e. QR Code bar code), as it is shown in figure 1, it except having that the information capacity that two-dimensional bar code had is big, reliability is high,
Can represent that Chinese character and image much information, security and antiforge purpose are strong, moreover it is possible to effectively represent Chinese character, kanji, therefore, push away
Wide application speed quickly, is widely used in the fields such as automatic industrial manufacturing line management.
During Quick Response Code identification, (typically use black and white, respectively table by dark in scanning pattern in 2 D code and light color
Show binary one and binary zero) region, obtain corresponding character code information.The soil resistance of Quick Response Code is especially good, as long as ensureing
Three identification points and 70% figure readable ensure that data are not lost.
The most conventional is black Quick Response Code.The content of Quick Response Code is to have certain form, as long as by this form
, there is Quick Response Code and be copied illegally, copy, the problem even copied in batches in the Quick Response Code of printing, it is impossible to differentiate the true and false.
In view of this, prior art haves much room for improvement and improves.
Summary of the invention
In view of the deficiencies in the prior art, present invention aim at providing a kind of colorful digital matrix two-dimensional code and false proof side thereof
Method.Aim to solve the problem that existing Quick Response Code copying by batch, it is impossible to the problem differentiating the true and false.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of colorful digital matrix two-dimensional code, including the pattern district for printing pattern in 2 D code, described pattern district one
Side has the check code district for printing character matrix, and described character matrix is generated by Quick Response Code serial number, by Quick Response Code sequence
Row number are divided into nine groups of numerals, use nine grids form to be printed upon pattern in 2 D code side, and nine grids size is big with pattern in 2 D code
Little adapting, the numeral in each lattice uses different color printings, obtains colorful digital matrix.
Further, described colorful digital matrix is combined with corresponding color sequence by character matrix and forms, institute
The color sequence stated obtains by Quick Response Code serial number is carried out color sequence algorithm.
A kind of colorful digital matrix two-dimensional code anti-counterfeiting method, comprises the following steps:
Step S1: the making of Quick Response Code, concrete grammar is as follows:
S11, according to user need use two-dimension code generator two-dimensional code data is generated pattern in 2 D code;
S12, from two-dimensional code data, extract Quick Response Code serial number, and use color sequence algorithm that Quick Response Code serial number is entered
Row calculates, and obtains the color sequence of correspondence, is combined with corresponding Quick Response Code serial number by color sequence, obtains colorful digital square
Battle array;
Pattern in 2 D code and the colorful digital matrix number of generation are printed by S13, use Quick Response Code spray code spraying apparatus, pass through
The pattern in 2 D code of black code spraying head spray black, by colored code spraying head at described pattern in 2 D code side spraying colorful digital
Matrix;
Step S2: the recognition of Quick Response Code, concrete grammar is as follows:
The pattern in 2 D code that S21, use barcode scanning device scan are to be detected, obtains two-dimensional code data therein, and according to obtaining
The two-dimensional code data taken generates pattern in 2 D code;
S22, from two-dimensional code data, extract Quick Response Code serial number, and use color sequence algorithm that Quick Response Code serial number is entered
Row calculates, and obtains the color sequence of correspondence, is combined with corresponding Quick Response Code serial number by color sequence, obtains colorful digital square
Battle array;
Pattern in 2 D code and the colorful digital matrix of generation are shown by S23, use service end;
Step S3: the pattern in 2 D code that pattern in 2 D code to be detected and colorful digital matrix are shown with service end and coloured silk
Color character matrix contrasts, if both do not mate, Quick Response Code the most to be detected is imitated imitative code.
Further, described color sequence algorithm specifically comprises the following steps that
A, first one dictionary table of definition;
B, asking Quick Response Code serial number divided by 1000000 remainders, result is ba l ance;
C, draw everybody of balance respectively, be followed successively by p1, p2, p3, p4, p5, p6 from left to right;
D, the value of calculating ((p1+p5) %10) * 100+ ((p2+p4) %10) * 10+ ((p3+p6) %10), result conduct
key1;
E, the value of calculating ((p2+p3) %10) * 100+ ((p1+p6) %10) * 10+ ((p4+p5) %10), result conduct
key2;
F, key1 and 0x41 being carried out XOR, result is as key1;
G, key2 and 0x14 being carried out XOR, result is as key2;
H, the value of calculating key1-500, take absolute value, and result is as key1;
I, the value of calculating (kye2+800) %1000, result is as key2;
J, the value of calculating key1%20, result is as key1;
K, the value of calculating key2%24, result is as key2;
L, with key1 as line number, key2 be row number, queries dictionary table, obtain color sequence value.
Beneficial effects of the present invention: the present invention by printing the colorful digital square of nine grids form in pattern in 2 D code side
Battle array, nine grids size adapts with pattern in 2 D code size, and in every lattice, numeral uses different color printings, obtains colorful digital
Matrix, wherein color sequence is calculated by color sequence algorithm, and after barcode scanning equipment barcode scanning, service end is by same calculation
Method, should show on all four Quick Response Code, completely the same with the colorful digital matrix of the pattern in 2 D code swept and side thereof, if
Both do not mate, and swept Quick Response Code is imitated imitative code.Therefore, by a known Quick Response Code, it is impossible to derive another
The pattern of Quick Response Code and colorful digital matrix, solve Quick Response Code copying by batch, it is impossible to the problem differentiating the true and false.
Accompanying drawing explanation
With specific embodiment, the present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the schematic diagram of the Quick Response Code of prior art.
Fig. 2 is the schematic diagram of Quick Response Code of the present invention.
Fig. 3 is the flow chart of method for anti-counterfeit of the present invention.
Detailed description of the invention
The invention provides a kind of colorful digital matrix two-dimensional code and method for anti-counterfeit thereof, for making the purpose of the present invention, technology
Scheme and effect are clearer, clear and definite, and the present invention is described in more detail below.Should be appreciated that described herein specifically
Embodiment only in order to explain the present invention, is not intended to limit the present invention.
Referring to Fig. 2, a kind of colorful digital matrix two-dimensional code, including the pattern district 1 for printing pattern in 2 D code, pattern
Side, district 1 has the check code district 2 for printing character matrix, and character matrix is generated by Quick Response Code serial number, by Quick Response Code sequence
Row number are divided into nine groups of numerals, use nine grids form to be printed upon pattern in 2 D code side, and nine grids size is big with pattern in 2 D code
Little adapting, the numeral in each lattice uses different color printings, obtains colorful digital matrix, and colorful digital matrix is to pass through
Color sequence algorithm is calculated, therefore, by a known Quick Response Code, it is impossible to derive another Quick Response Code pattern and
Colorful digital matrix, solves Quick Response Code copying by batch, it is impossible to the problem differentiating the true and false.
Refer to Fig. 3, a kind of colorful digital matrix two-dimensional code anti-counterfeiting method, comprise the following steps:
Step S1: the making of Quick Response Code, concrete grammar is as follows:
S11, according to user need use two-dimension code generator two-dimensional code data is generated pattern in 2 D code;
S12, from two-dimensional code data, extract Quick Response Code serial number, generate character matrix, and use color sequence algorithm pair
Quick Response Code serial number calculates, and obtains the color sequence of correspondence, is combined with corresponding character matrix by color sequence, obtains coloured silk
Color character matrix;
Pattern in 2 D code and the colorful digital matrix number of generation are printed by S13, use Quick Response Code spray code spraying apparatus, pass through
The pattern in 2 D code of black code spraying head spray black, by colored code spraying head at described pattern in 2 D code side spraying colorful digital
Matrix;
Step S2: the recognition of Quick Response Code, concrete grammar is as follows:
The pattern in 2 D code that S21, use barcode scanning device scan are to be detected, obtains two-dimensional code data therein, and according to obtaining
The two-dimensional code data taken generates pattern in 2 D code;
S22, from two-dimensional code data, extract Quick Response Code serial number, generate character matrix, and use color sequence algorithm pair
Quick Response Code serial number calculates, and obtains the color sequence of correspondence, is combined with corresponding character matrix by color sequence, obtains coloured silk
Color character matrix;
Pattern in 2 D code and the colorful digital matrix of generation are shown by S23, use service end.
Step S3: the pattern in 2 D code that pattern in 2 D code to be detected and colorful digital matrix are shown with service end and coloured silk
Color character matrix contrasts, if both do not mate, Quick Response Code the most to be detected is imitated imitative code.
Described color sequence algorithm specifically comprises the following steps that
A, first one dictionary table of definition;
B, asking Quick Response Code serial number divided by 1000000 remainders, result is balance;
C, draw everybody of balance respectively, be followed successively by p1, p2, p3, p4, p5, p6 from left to right;
D, the value of calculating ((p1+p5) %10) * 100+ ((p2+p4) %10) * 10+ ((p3+p6) %10), result conduct
key1;
E, the value of calculating ((p2+p3) %10) * 100+ ((p1+p6) %10) * 10+ ((p4+p5) %10), result conduct
key2;
F, key1 and 0x41 being carried out XOR, result is as key1;
G, key2 and 0x14 being carried out XOR, result is as key2;
H, the value of calculating key1-500, take absolute value, and result is as key1;
I, the value of calculating (kye2+800) %1000, result is as key2;
J, the value of calculating key1%20, result is as key1;
K, the value of calculating key2%24, result is as key2;
L, with key1 as line number, key2 be row number, queries dictionary table, obtain color sequence value;
Illustrate that above-mentioned colorful digital matrix two-dimensional code anti-counterfeiting method is the most real below by a specific embodiment
Existing.
When user needs to spray corresponding Quick Response Code on product, in two-dimension code generator, first input respective two-dimensional
Code data, generate corresponding pattern in 2 D code by two-dimension code generator.The form of two-dimensional code data is http://im.e-
Tag.cc/m/p/176816516532, wherein 176816516532 is the serial number of Quick Response Code, and length is not fixed, by 12 two
The serial number of dimension code is divided into 9 groups, inserts successively in nine grids, forms character matrix, and first three groups often organizes 2 numerals, rear six groups every
Organize 1 numeral.
Then by color sequence algorithm, Quick Response Code serial number is calculated:
1,176816516532 latter six are first taken, respectively p1=5, p2=1, p3=6, p4=5, p5=3, p6=2;
2, calculate the value of ((p1+p5) %10) * 100+ ((p2+p4) %10) * 10+ ((p3+p6) %10), obtain key1=
868;
3, calculate the value of ((p2+p3) %10) * 100+ ((p1+p6) %10) * 10+ ((p4+p5) %10), obtain key2=
778;
4, key1 and 0x41 is carried out XOR, obtain key1=805;
5, key2 and 0x14 is carried out XOR, obtain key2=798;
6, calculate the value of key1-500, take absolute value, obtain key1=305;
7, calculate the value of (kye2+800) %1000, obtain key2=598;
8, calculate the value of key1%20, obtain key1=5;
9, calculate the value of key2%24, obtain key2=22;
Then, with key1 as line number, key2 be row number, queries dictionary table the 5th row the 22nd arranges, and obtains corresponding color sequence,
Color sequence is combined with corresponding character matrix, gives different colours according to the color sequence obtained to numeral in each lattice,
To colorful digital matrix.The Quick Response Code spray code spraying apparatus pattern in 2 D code to generating and colorful digital matrix number is finally used to print
Brush, by the pattern in 2 D code of black code spraying head spray black, is sprayed in described pattern in 2 D code side by colored code spraying head
Colorful digital matrix.
Time false proof, use the pattern in 2 D code on barcode scanning device scan product, obtain two-dimensional code data therein, service end
Pattern in 2 D code is generated according to the two-dimensional code data obtained;Meanwhile, service end uses color sequence algorithm to Quick Response Code serial number
Calculate, obtain the color sequence of correspondence, color sequence is combined with corresponding character matrix, generate colorful digital matrix;
Finally, the pattern in 2 D code pattern in 2 D code on product and colorful digital matrix shown with service end and colorful digital matrix
Contrasting, if both do not mate, then this Quick Response Code is imitated imitative code.
The present invention by printing the colorful digital matrix of nine grids form, nine grids size and two in pattern in 2 D code side
Dimension code pattern magnitude adapts, and in every lattice, numeral uses different color printings, obtains colorful digital matrix, wherein color sequence
Being calculated by color sequence algorithm, after barcode scanning equipment barcode scanning, service end, by same algorithm, should show completely the same
Quick Response Code, completely the same with the colorful digital matrix of the pattern in 2 D code swept and side thereof, if both do not mate, then swept
Quick Response Code is imitated imitative code.Therefore, by a known Quick Response Code, it is impossible to derive pattern and the colour of another Quick Response Code
Character matrix, solves Quick Response Code copying by batch, it is impossible to the problem differentiating the true and false.
Above content is only to present configuration example and explanation, affiliated those skilled in the art couple
Described specific embodiment makes various amendment or supplements or use similar mode to substitute, without departing from invention
Structure or surmount scope defined in the claims, all should belong to protection scope of the present invention.
Claims (4)
1. a colorful digital matrix two-dimensional code, it is characterised in that: include the pattern district (1) for printing pattern in 2 D code, institute
Pattern district (1) side stated has the check code district (2) for printing character matrix, and described character matrix is by Quick Response Code sequence
Number generate, Quick Response Code serial number is divided into nine groups numeral, use nine grids form be printed upon pattern in 2 D code side, nine grids are big
Little adapting with pattern in 2 D code size, the numeral in each lattice uses different color printings, obtains colorful digital matrix.
A kind of colorful digital matrix two-dimensional code the most according to claim 1, it is characterised in that: described colorful digital square
Battle array is combined with corresponding color sequence by character matrix and forms, and described color sequence is by carrying out color to Quick Response Code serial number
Color sequence algorithm obtains.
3. a colorful digital matrix two-dimensional code anti-counterfeiting method, it is characterised in that: comprise the following steps:
Step S1: the making of Quick Response Code, concrete grammar is as follows:
S11, according to user need use two-dimension code generator two-dimensional code data is generated pattern in 2 D code;
S12, from two-dimensional code data, extract Quick Response Code serial number, and use color sequence algorithm that Quick Response Code serial number is counted
Calculate, obtain the color sequence of correspondence, color sequence is combined with corresponding Quick Response Code serial number, obtains colorful digital matrix;
Pattern in 2 D code and the colorful digital matrix number of generation are printed by S13, use Quick Response Code spray code spraying apparatus, pass through black
The pattern in 2 D code of code spraying head spray black, by colored code spraying head at described pattern in 2 D code side spraying colorful digital square
Battle array;
Step S2: the recognition of Quick Response Code, concrete grammar is as follows:
The pattern in 2 D code that S21, use barcode scanning device scan are to be detected, obtains two-dimensional code data therein, and according to acquisition
Two-dimensional code data generates pattern in 2 D code;
S22, from two-dimensional code data, extract Quick Response Code serial number, and use color sequence algorithm that Quick Response Code serial number is counted
Calculate, obtain the color sequence of correspondence, color sequence is combined with corresponding Quick Response Code serial number, obtains colorful digital matrix;
Pattern in 2 D code and the colorful digital matrix of generation are shown by S23, use service end;
Step S3: the pattern in 2 D code that pattern in 2 D code to be detected and colorful digital matrix are shown with service end and colored number
Word matrix contrasts, if both do not mate, Quick Response Code the most to be detected is imitated imitative code.
A kind of colorful digital matrix two-dimensional code anti-counterfeiting method the most according to claim 3, it is characterised in that: described color
Sequence algorithm specifically comprises the following steps that
A, first one dictionary table of definition;
B, asking Quick Response Code serial number divided by 1000000 remainders, result is balance;
C, draw everybody of balance respectively, be followed successively by p1, p2, p3, p4, p5, p6 from left to right;
D, the value of calculating ((p1+p5) %10) * 100+ ((p2+p4) %10) * 10+ ((p3+p6) %10), result is as key1;
E, the value of calculating ((p2+p3) %10) * 100+ ((p1+p6) %10) * 10+ ((p4+p5) %10), result is as key2;
F, key1 and 0x41 being carried out XOR, result is as key1;
G, key2 and 0x14 being carried out XOR, result is as key2;
H, the value of calculating key1-500, take absolute value, and result is as key1;
I, the value of calculating (kye2+800) %1000, result is as key2;
J, the value of calculating key1%20, result is as key1;
K, the value of calculating key2%24, result is as key2;
L, with key1 as line number, key2 be row number, queries dictionary table, obtain color sequence value.
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Cited By (5)
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CN107016499A (en) * | 2017-03-23 | 2017-08-04 | 国家电网公司 | A kind of substation equipment patrol method recognized based on two-dimentional code encryption |
CN107423797A (en) * | 2017-07-31 | 2017-12-01 | 成都新得利电子有限公司 | A kind of security code information generating method |
CN109409473A (en) * | 2018-09-06 | 2019-03-01 | 北京铠微安印科技有限公司 | The method and system traced to the source based on colour barcode |
CN109583548A (en) * | 2017-07-23 | 2019-04-05 | 宁波亿诺维信息技术有限公司 | A kind of anti-fake two-dimension code printing generation system |
CN109583558A (en) * | 2018-11-29 | 2019-04-05 | 大连中盈信息技术有限公司 | The platform of two-dimension code label method for anti-counterfeit and verifying circulation commodity |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107016499A (en) * | 2017-03-23 | 2017-08-04 | 国家电网公司 | A kind of substation equipment patrol method recognized based on two-dimentional code encryption |
CN109583548A (en) * | 2017-07-23 | 2019-04-05 | 宁波亿诺维信息技术有限公司 | A kind of anti-fake two-dimension code printing generation system |
CN107423797A (en) * | 2017-07-31 | 2017-12-01 | 成都新得利电子有限公司 | A kind of security code information generating method |
CN109409473A (en) * | 2018-09-06 | 2019-03-01 | 北京铠微安印科技有限公司 | The method and system traced to the source based on colour barcode |
CN109583558A (en) * | 2018-11-29 | 2019-04-05 | 大连中盈信息技术有限公司 | The platform of two-dimension code label method for anti-counterfeit and verifying circulation commodity |
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