CN108229969A - Combined two-dimension code anti-fake system and method, combined two-dimension code, reading device - Google Patents
Combined two-dimension code anti-fake system and method, combined two-dimension code, reading device Download PDFInfo
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- CN108229969A CN108229969A CN201611128193.4A CN201611128193A CN108229969A CN 108229969 A CN108229969 A CN 108229969A CN 201611128193 A CN201611128193 A CN 201611128193A CN 108229969 A CN108229969 A CN 108229969A
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000011159 matrix material Substances 0.000 claims abstract description 124
- 230000004044 response Effects 0.000 claims abstract description 120
- 238000012795 verification Methods 0.000 claims abstract description 86
- 239000011248 coating agent Substances 0.000 claims abstract description 40
- 238000000576 coating method Methods 0.000 claims abstract description 40
- 238000012856 packing Methods 0.000 claims abstract description 6
- 238000007639 printing Methods 0.000 claims abstract description 3
- 238000012937 correction Methods 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 9
- 239000011435 rock Substances 0.000 claims description 6
- 230000006855 networking Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 239000008267 milk Substances 0.000 description 8
- 210000004080 milk Anatomy 0.000 description 8
- 235000013336 milk Nutrition 0.000 description 8
- 239000000843 powder Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
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- 238000004519 manufacturing process Methods 0.000 description 1
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- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003362 replicative effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- 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
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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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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- 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
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Abstract
The present invention discloses a kind of combined two-dimension code anti-fake system, combined two-dimension code, reading device and method.Step 1, the combined two-dimension code 300 for pasting, printing or being printed upon in article to be verified or outer packing is read.Step 2, the Quick Response Code 30 in combined two-dimension code 300 is decoded.Step 3, the information is shown.Step 4, it is guided by decoded information, downloads verification software.Step 5, the coating for being at least partly covered in 11 surface of dot matrix is removed.Step 6, the verification software of download decodes the dot matrix 100 in Quick Response Code 300.Step 7, the number in Quick Response Code is combined with the number in dot matrix, generation verification number.Verification number is by 500 transmission data library 601 of network.Step 8, database 600 verifies verification with number, while the number of verification is counted.Step 9, the result of verification and verification number are shown.
Description
Technical field
The present invention relates to combined two-dimension code anti-fake system and method, combined two-dimension code, reading device more particularly to utilize two
Dimension code verifies the true and false of article.
Background technology
Quick Response Code is due to being easy to make, the authenticity verification at low cost for being widely used in article.The Quick Response Code of network address will be composed of
It pastes, be printed on the recognizing apparatus such as article or surface of package, user's mobile phone and scan the two-dimensional code, you can automatically link to verification net
It stands, input validation number can be compared with the data in database on the page of website, and the true and false of article is tested
Card.Since the forgery of Quick Response Code is very easy to, to improve anti-counterfeiting performance, private mark processing is usually also carried out, such as in verification numerically
Coating is set, needs scraping coating that can just see verification number.
But the anti-fake of private mark is utilized, the cooperation of user is needed, if user does not know there is coating in advance, to forgery
Just without recognition capability, true and false Quick Response Code cannot be distinguished in Quick Response Code.That is, existing verification method has the disadvantage that：1) using not
Just, user needs to be manually entered number, easily malfunctions；2) to the fraud of system, without anti-counterfeit capability, i.e. Quick Response Code, verification number
Word, network address are faked together, and user is not easy to penetrate.
Present inventor is in Authorization Notice No. CN101615258B (application numbers：200810115748.0) disclose one
Kind time-varying code technology, the Quick Response Code are at least partly covered so that Quick Response Code cannot be read before coating is removed at least partially
Decoding, reaches anti-fake purpose.
Although this method improves user friendliness problem, but since most Quick Response Codes are calculated using open
Method is easily forged by system, i.e. the fraud of Quick Response Code, network address together, user is not easy to penetrate, and anti-fake loophole still remains.
The anti-fake skill using bar code is disclosed in open source literature 1 (patent publication of publication number CN102270294)
Art.Quick Response Code and bar code are respectively adhered on article or the different location of packaging.A part of information in Quick Response Code is done at encryption
Reason forms hiding information, makes cleartext information imperfect, the key of encryption is incorporated into bar code.With bar code decoding tool to item
After key solution in shape code, hiding information could be decoded.Whether user forms one completely according to hiding information and cleartext information
Information, to judge the true and false.But differentiate that the relevance of the two depends on the experience of user from content, be susceptible to and misdeem
Accidentally, antifalse effect varies with each individual.
Invention content
It is an object of the invention to solve above-mentioned problem of the prior art, while user-friendly, further carry
High anti-fake intensity so that fraud is difficult to realize.
Second purpose is to solve the problems, such as that information utilization is not high in existing anti-counterfeiting technology, realizes one yard of multi-purpose, drop
Low anti-counterfeiting cost.
The first technical solution of the present invention is combined two-dimension code anti-fake system, it is characterised in that including combined two-dimension code
(300), reading device (400), verification software (403,404), network (500), database (600), server (700),
The combined two-dimension code includes Quick Response Code (30) and dot matrix (100), is at least incorporated into and tests in the Quick Response Code (30)
The relevant information of software is demonstrate,proved, encrypted message is incorporated into the dot matrix (100), the surface coating cap rock of the dot matrix (100) is covered
Lid, in coating by before at least partly removing, dot matrix (100) can not decode,
The reading device (400) for in the combined two-dimension code Quick Response Code (30) decode, and by with verify it is soft
The relevant information guidance of part is downloaded or starts verification software (403,404), the result of verification is shown,
The verification software (403,404) downloads to the reading device (400) by the network (500), for inciting somebody to action
The coating decodes the dot matrix (100) after at least partly removing, and by decoded encrypted message or the encrypted message
Verification information is combined into the information in the Quick Response Code (30),
Database (600) judges the true and false of the combined two-dimension code according to verification information.
Second technical solution is based on the first technical solution, which is characterized in that the database (600) is by the network
(500) reading device (400) is downloaded to, local verification is carried out with information to the verification.
Third technical solution is based on the second technical solution, which is characterized in that the information for being incorporated into the Quick Response Code (30) includes：
The information of verification software and the information for setting up verification information are downloaded in guiding.
4th technical solution is based on third technical solution, which is characterized in that the information for setting up verification information is change
Any one of dynamic information, logistics code, product serial number, product batches including article or combination.
5th technical solution is based on the 4th technical solution, which is characterized in that database (600) counts the number of verification
Number, count value are shown as verification result by the reading device (400).
6th technical solution is based on any one of the first to five technical solution, which is characterized in that verification software (403,404)
The verification information is generated by the way of information composition is changed.
7th technical solution is based on any one of the first to five technical solution, which is characterized in that is incorporated into the dot matrix 100
Encrypted message is the information changed.
8th technical solution is reading device, it is characterised in that including combined two-dimension code read module (401), Quick Response Code
Decoder module (402), networking module (405), display module (406) also have dot matrix decoder module by Installation Validation software
(403), verification data generation module (404),
The combined two-dimension code read module (401) is for reading combined two-dimension code (300).
The Quick Response Code decoder module (402) for in combined two-dimension code (300) Quick Response Code (30) decode, and by with
It verifies the relevant information guidance of software, download or starts verification software (403,404)；
The dot matrix decoder module (403) is covered in the coating on dot matrix (100) surface for being removed at least part
(200) after, the dot matrix (100) in Quick Response Code 300 is decoded；
The verification data generation module (404) will be in information relevant with verification in Quick Response Code (30) and dot matrix (100)
Encrypted message be combined into verification information；
The networking module (405) with server and database for connecting；
The display module (406) for two-dimensional code display (30) decoded information and verification result.
9th technical solution for combined two-dimension code anti-counterfeiting method, it is characterized by comprising the following steps, step 1,
Step 1, the combined two-dimension code (300) for pasting, printing or being printed upon in article to be verified or outer packing is read.
Step 2, the Quick Response Code (30) in combined two-dimension code (300) is decoded, at this point, dot matrix (100) coating cap rock covering,
It can not read,
Step 3, the decoded information of two-dimensional code display (30),
Step 4, by the information guidance in decoded information, verification software is downloaded,
Step 5, at least part coating is removed, makes dot matrix (100) that can decode, and obtain
The image of dot matrix (100),
Step 6, dot matrix (100) is decoded,
Step 7, the information in Quick Response Code with the information in dot matrix is combined, generates verification information, which uses
Information is sent to database (600).
Step 8, database (600) compares verification with information with the character string stored in the database, is verified,
Simultaneously, the number of verification is counted,
Step 9, the number of the result of verification is shown.
Tenth technical solution is combined two-dimension code, for the first to any one of 99 technical solution, it is characterised in that packet
It includes, Quick Response Code (30) and dot matrix (100), dot matrix (100) keep being associated on figure with Quick Response Code (30), and dot matrix (100) are set
Region (40) is put in the figure of the Quick Response Code (30) or outside figure, when in figure, the size of setting area (40)
With reference to the error-correction level setting of Quick Response Code (30) so that the bit error rate caused by dot matrix (100) and the bit error rate of Quick Response Code in itself it
With the error correction rate less than Quick Response Code, ensure Quick Response Code (30) decoding it is unaffected, be at least incorporated into the Quick Response Code (30) with
It verifies the relevant information of software, encrypted message is incorporated into the dot matrix (100), the dot matrix (100) has and the Quick Response Code
(30) identical or interior different error correction rate.
Description of the drawings
Fig. 1 is the composition definition graph of combined two-dimension code (coating does not cover)；
Fig. 2 is the composition definition graph of combined two-dimension code (covered with coating)；
Fig. 3 is the variation definition graph of Fig. 1 combined two-dimension codes；
Fig. 4 is another variation definition graph of Fig. 1 combined two-dimension codes；
Fig. 5 is the composition definition graph of another combined two-dimension code；
Fig. 6 is the variation definition graph of Fig. 4 combined two-dimension codes；
Fig. 7 is another variation definition graph of Fig. 4 combined two-dimension codes；
Fig. 8 is the definition graph of the combined two-dimension code with detent mechanism；
Fig. 9 is the structure diagram of the anti-counterfeiting system of combined two-dimension code；
Figure 10 is the flow chart of combined two-dimension code anti-counterfeiting method.
Specific embodiment
Below by way of specific embodiment to combined two-dimension code anti-fake system, reading device and the combined two-dimension code of the present invention
It illustrates.
Combined two-dimension code is illustrated first.
Fig. 1,2 be the present invention combined two-dimension code composition definition graph.Fig. 1 is the definition graph for not setting coating；Fig. 2 is to set
It is equipped with the definition graph of coating.
As shown in Figure 1, combined two-dimension code is made of Quick Response Code 30 and 100 two parts of dot matrix, the setting area 40 of dot matrix 100
Positioned at the lower right of Quick Response Code 30 (position of i.e. no positioning pattern) both sides are located in by 3 positioning patterns 31 of Quick Response Code 30
Side position keeps being associated with Quick Response Code 30 on figure.
In the present embodiment, the setting area 40 of rectangle is divided into 4*16 module for encoding, dark dot matrix
100 form the white portion point of the two states of binary message, a dark dot and corresponding size with white portion
It does not represent one, keeps certain gap between adjacent dot in dot matrix 100, avoid mutually being connected together, to improve image
Treatment effeciency and visual effect.Since the shape of dot matrix 100 is different from the rectangular module shape in Quick Response Code 30, dot matrix 100 is also
Play the mark action of combined two-dimension code.
The size of the setting area 40 of dot matrix 100 is set with reference to the error-correction level (error correction capability) of Quick Response Code 30, so that point
The sum of the bit error rate and the bit error rate of Quick Response Code in itself are less than the error correction rate of Quick Response Code caused by battle array 100, ensure the solution of Quick Response Code 30
Code is unaffected.Since the bit error rate of Quick Response Code 30 is not only influenced by 40 size of dot matrix area domain, it is incorporated into dot matrix 100
Information can also influence the bit error rate of Quick Response Code, to avoid the variation of program information, cause Quick Response Code 30 can not decoded situation go out
Existing, in the size that setting area 40 is set according to error-correction level, there are complete surpluses, can specifically be determined by experiment.Such as root
A kind of extreme case is selected according to the distribution of module, the upper limit value of setting area is determined, specific setting area is determined within upper limit value
The size in domain.Specifically the present inventor is can also refer in Authorization Notice No. CN101615258B (application numbers：
200810115748.0) disclosed in technology determine that details are not described herein.
The length-width ratio and shape of setting area 40 can arbitrarily be set, and dot matrix 100 a part of can also be located at Quick Response Code
Outside 30 image-region, to improve the information capacity of dot matrix 100.
It, can be according to Quick Response Code 30 when working out combined two-dimension code since the size of setting area 40 is associated with error-correction level
Error-correction level adjust automatically setting area 40 size；Recognition when, can utilize Quick Response Code 30 in version, error-correction level
Etc. parameters, determine the reading region of dot matrix 100, facilitate information processing.
Dot matrix 100 can not also use the shape of bullet, be replaced with the shape of word or other patterns, as long as one can be used as
A individual module is identified.Dot in dot matrix 100 can also use with the module same size in Quick Response Code 30 and
Shape.
Quick Response Code 30 is the QR codes using national standard (GB/T18284-2000), the encoding device of any standard and recognition
Equipment can make and decode.
As shown in Fig. 2, being formed with coating 200, coating 200 can be wiping, adhesive sticker on the surface of dot matrix 100
Patch, laser pad pasting etc..
Identical with Quick Response Code 30, the information being incorporated into dot matrix 100 also has error correction, and dot matrix 100 is at least coated cap rock
200 parts cover so that dot matrix 100 cannot be read after covering, that is, the bit error rate of dot matrix 100 is more than error correction caused by covering
Rate, the coating 200 are only limited to dot matrix 100, do not influence the recognition of Quick Response Code 30.After coating 200 is at least partly removed,
The dot matrix 100 can be read, as long as removing part of covering layer 200, the bit error rate of dot matrix 100 be made to be less than its error correction rate, point
Battle array 100 can be distinguished.
Data information is incorporated into Quick Response Code 300 to include：Character, number, word, network address, figure, image, animation etc. or it
Combination；Encrypted message is incorporated into dot matrix 100, including：Character, number etc..In embodiments, it is incorporated into following information.
The number of the first row is the logistics code of article, product serial number or product batches.Second row is the instruction for downloading verification software.
It is incorporated into the information of Quick Response Code 30：
·234734631212
Download " Abbott Laboratories' milk powder " APP verifications.
The encrypted message being incorporated into the dot matrix 100 of combined two-dimension code 1 is as follows, and encrypted message uses secret algorithm.
·963215。
Number (logistics code etc.) and the encrypted message composition verification information of dot matrix 100 in Quick Response Code 30.
Therefore, when coating 200 does not remove, the recognition such as smart mobile phone terminal can only distinguish the information in Quick Response Code 30, use
Family can verify logistics code, product serial number, product batches etc..Terminal is distinguished under the guiding of decoded information, it is automatic or pass through hand
It is dynamic to click to corresponding website, download " Abbott Laboratories' milk powder " verification software.
After at least part removes coating 200, distinguish " the Abbott Laboratories' milk powder " downloaded in terminal and verify software to dot matrix 100
Encrypted message be decoded, and by the number in the number 234734631212 (logistics code) in Quick Response Code 30 and dot matrix 100
963215 (encrypted messages) are combined into verification information, right to determine the authenticity of Quick Response Code by database or local verification
The true and false of article is verified.
Variation
Fig. 3 is the variation of Fig. 1, as shown in figure 3, the setting area 40 of dot matrix 100 sets ovalisation, it is identical with Fig. 2,
Coating (not shown) is also equipped in dot matrix 100, other structures are constant.
Fig. 4 is the variation of Fig. 1, as shown in figure 4, there are two be located at different location, not similar shape for the setting area of dot matrix 100
Setting area 40a and the 40b composition of shape, it is identical with Fig. 2, coating (not shown) is also equipped in dot matrix 100, coating both may be used
To set one of setting area, can also two setting areas all set, as long as ensure coating at least partly moved
Before removing, it can not decode.Other structures are constant.
Embodiment 2
The structure of another combined two-dimension code is illustrated below.
Fig. 5 is the composition definition graph of another combined two-dimension code, unlike Fig. 1 the setting area 50 of dot matrix 100 by
50a, 50b, 50c, 50d are formed, and each setting area is respectively on the outside of each side of 30 figure of Quick Response Code, and dot matrix 100 is in polygon
Single structure.Identical with the structure of Fig. 1, setting area 50a, 50b, 50c, 50d are positioned by the positioning pattern 31 of Quick Response Code 30,
Certain intervals are kept with side.The size of setting area 50 is associated with the size holding of Quick Response Code 30.Since dot matrix 100 will not shadow
The decoding of Quick Response Code 30 is rung, the range of setting area 50 does not have to be associated with the error-correction level of Quick Response Code 30, can set bigger
Information capacity.It is identical with Fig. 2, coating (not shown) is also equipped in each dot matrix or part dot matrix, ensures coating by extremely
Before small part removes, it can not decode.
Fig. 6 is the variation of Fig. 5, and in Fig. 6, the setting area of dot matrix 100 is changed to around each one by four groups in Fig. 5
Group, two rows of dot matrix 100 are set in each setting area, and the total information capacity of dot matrix is identical with Fig. 4.Including setting coating (not
Diagram), other parts are identical with the structure in Fig. 5.
Fig. 7 is the variation of Fig. 5, and in Fig. 7, the setting area of dot matrix 100 is changed to one group of the right by four groups in Fig. 5,
Four row's dot matrix 100 are set in setting area, and the total information capacity of dot matrix is identical with Fig. 4.Including setting coating (not shown),
He is partly identical with the structure in Fig. 5.
Fig. 8 is the variation of Fig. 5, in Fig. 8, sets three dot matrix positioning patterns 51 in the outside of dot matrix 100, is located at respectively
The outside of three positioning patterns 31 of Quick Response Code 30.The location and range of dot matrix 100 are determined by three dot matrix positioning patterns 51.
Dot matrix positioning pattern 51 has specific shape, is read for image input device or photoelectric scanning device.Meanwhile dot matrix positioning figure
Shape 51 also acts as the mark action of combined two-dimension code range, convenient determining scanning range.Coating is omitted in Fig. 8, with Fig. 5 phases
Together, the surface of dot matrix 100 is also equipped with coating.
Fig. 3 to 8 is merely to illustrate the distressed structure of combined two-dimension code, in content, as long as by Quick Response Code and point is incorporated into Fig. 1
The information of battle array is equally incorporated into the Quick Response Code and dot matrix of each figure, and setting makes the bit error rate be more than error correction rate on the surface of dot matrix 100
Coating, had same effect with Fig. 1.
The anti-counterfeiting system of combined two-dimension code that combined two-dimension code is used to carry out article anti-counterfeit is illustrated below.
Fig. 9 is the structure diagram of the anti-counterfeiting system of combined two-dimension code.
As shown in the figure, with combined two-dimension code 300, recognition terminal 400, network 500, database 600, server 700.
Combined two-dimension code 300 is combined two-dimension code shown in Fig. 2, the information that is incorporated into combined two-dimension code 300 with before
It is identical, that is, the information being incorporated into Quick Response Code 30 is as follows：
·234734631212
Download " Abbott Laboratories' milk powder " APP verifications.
The encrypted message being incorporated into dot matrix 100 is as follows,
·963215。
Recognition terminal 400 is made of the smart mobile phone with two dimension code reading, including combined two-dimension code read module
401st, Quick Response Code decoder module 402, networking module 405, display module 406.Software is verified by installing " Abbott Laboratories' milk powder " APP also
With dot matrix decoder module 403, verification data generation module 404.
Combined two-dimension code read module 401 is pasted for reading, prints or be printed upon in article to be verified or outer packing
Combined two-dimension code 300.
Quick Response Code decoder module 402 is used to decode the Quick Response Code 30 in combined two-dimension code 300；Dot matrix decoder module 403
For being decoded to the dot matrix 100 in Quick Response Code 300；Verify data generation module 404 by Quick Response Code 30 with verifying relevant letter
Breath is combined into verification information with the encrypted message in dot matrix 100, for the verification of Quick Response Code (article) true and false；Networking module
405 are used to connect with server 700 and database 600；Decoded information and verification of the display module 406 for two-dimensional code display 30
As a result.
Network 500 connect for decoding terminal 400 with database 600 and server 700.
Database 600 is used for the true and false of checking article, has authentication module 601, counting module 602.
Server 700 provides verification and is downloaded with APP (verification software).
Combined two-dimension code anti-counterfeiting method is illustrated below.Figure 10 is the flow chart of combined two-dimension code anti-counterfeiting method.
Combined two-dimension code is pasted, prints or be printed upon on the surface or outer packing of article, and terminal 400 is distinguished with being equipped with
Mobile phone shooting combined two-dimension code 300.As shown in Figure 10,
Step 1, combined two-dimension code read module 401, which is read, pastes, prints or be printed upon in article to be verified or outer packing
Combined two-dimension code 300.
Step 2, Quick Response Code decoder module 402 decodes the Quick Response Code 30 in combined two-dimension code 300, obtains following information,
At this point, dot matrix 100 is coated cap rock covering, it can not read and decode.
·234734631212
Download " Abbott Laboratories' milk powder " APP verifications.
Step 3, display module 406 shows the information.
Step 4, it downloads and " Abbott Laboratories' milk powder " APP verification softwares is installed, dot matrix decoder module is generated in terminal 400 is distinguished
403rd, data generation module 404 is verified.
Step 5, at least part coating is removed, dot matrix 100 is enable to decode, and shoot again
Combined two-dimension code 300.
Step 6, dot matrix decoder module 403 obtains encrypted message 963215 to being decoded in Quick Response Code 300 to dot matrix 100.
Step 7, verify data generation module 404 by 963215 in the number 234734631212 in Quick Response Code and dot matrix
Combine, generate verification information (number) 234734631212963215.Verification number is by 500 transmission data of network
Library 600.
Step 8, the authentication module 601 in database 600 will be verified makes of number with the character string stored in the database
Comparison, is verified, simultaneously, counting module 602 counts the number of verification.The result and verification number of verification pass through net
Network 500 re-sends to recognition terminal 400.
Step 9, the result of the display verification of display module 406 and the verification number in terminal 400 are distinguished.That is, and database
In character string it is consistent when, display is verified, shown when inconsistent verification do not pass through, and prompt verification (inquiry) number.
Variation
In variation, the information being incorporated into Quick Response Code 30 is following web page interlinkage, and logistics code is omitted：
·http://www.abbott.com.cn/our-products/eleva.html
Following encrypted message is incorporated into dot matrix 100：
·129632153456。
When reading Quick Response Code 300 with recognition terminal 400 and the when of decoding, online is directly linked, and enter above link and specify
Webpage.
It prompts in the web page：Download " Abbott Laboratories' milk powder " app verifications.Remaining is identical with embodiment.
For variation in addition to not having logistics information, effect is identical with embodiment.Above to the anti-counterfeiting system of combined two-dimension code
And verification method is illustrated.
By embodiment of above it is found that in the present invention, due to introducing dot matrix in common Quick Response Code 30 (QR codes)
100, the surface of dot matrix 100 is at least partly covered, and place is encrypted using secret algorithm in the encrypted message for being incorporated into dot matrix 100
Reason, considerably increases system fraud difficulty.Also, the information being incorporated into Quick Response Code 30, which only guides, downloads or starts verification software
Information, the decoding and verification of dot matrix 100 completed with the formation of information by verification software, improve by forge Quick Response Code and
The difficulty of the carry out system fraud of website.
The constantly variation such as logistics code, product serial number or product batches is included in raw information due to forming verification information
Information, therefore, 30 figure of Quick Response Code (code figure) of different articles or batch differs, that is, due to different articles or
The figure of the Quick Response Code of batch changes (figure time-varying code), can not be faked by replicating Quick Response Code, further increase and make
False difficulty.
Simultaneously as being incorporated into logistics code, marketing message and network address in Quick Response Code, it is achieved thereby that one yard multi-purpose, save significantly
Cost has been saved, has accomplished one yard of anti-fake, logistics, marketing change, has solved the problems, such as manufacturing enterprise for many years.
The variation of the present invention is illustrated below.
Variation 1
In embodiment, verification number by Quick Response Code in logistics code, product serial number, product batches and dot matrix 100
Encrypted message form, in variation, directly verified using the encrypted message in dot matrix 100.
In embodiment, verify and carried out in database, in variation, when downloading APP verification softwares, while will be in database
Character string download to recognition terminal, directly recognition terminal local verification, the connection with database is omitted.
Variation 2
In embodiment, directly the password in the number and dot matrix 100 in Quick Response Code 30 is linked together and forms verification
With data, using the variation of the information such as logistics code, product serial number, product batches, make the figure time-varying code of Quick Response Code 30, variation
In, increase time-varying code module, the information being incorporated into Quick Response Code 30 is made to generate variation by time-varying code module.In this way, even if it is incorporated into Quick Response Code
30 information is all fix information, can also make 30 figure time-varying code of Quick Response Code.Improve fraud difficulty.
In embodiments, the information for being incorporated into dot matrix 100 is constant, but figure time-varying code can also be used in dot matrix 100, because
Dot matrix 100 is at least partly covered, and before coating is at least partially removed, dot matrix 100 cannot be read, and played private mark and prevented
Puppet effect.
The figure time-varying code of Quick Response Code 30 and dot matrix 100, which can be used alone, also can be used in combination.
In embodiment, verification is directly by the encrypted message group in the information in Quick Response Code 30 and dot matrix 100 with information
It closes, but a part therein can also be taken to be combined into verification information.
In embodiment of above and variation, the information for generating Quick Response Code 30 and dot matrix 100 is stored in database
For verifying, such as be incorporated into the logistics code, product serial number, product batches of Quick Response Code 30 with information as verification, it is incorporated into dot matrix 100
Encrypted message and form the algorithm etc. of verification information and be stored in database.
The better embodiment and variation of the above only present invention, those skilled in the art can apply existing skill
Art is modified or is replaced in the range of technical thought of the invention.
Claims (10)
1. combined two-dimension code anti-fake system, it is characterised in that including combined two-dimension code (300), reading device (400), verification are soft
Part (403,404), network (500), database (600), server (700),
The combined two-dimension code includes Quick Response Code (30) and dot matrix (100), is at least incorporated into the Quick Response Code (30) soft with verification
Part relevant information is incorporated into encrypted message in the dot matrix (100), and the surface coating cap rock of the dot matrix (100) is covered,
By before at least partly removing, dot matrix (100) can not decode coating,
The reading device (400) for in the combined two-dimension code Quick Response Code (30) decode, and by with verify software phase
The information guidance of pass is downloaded or starts verification software (403,404), the result of verification is shown,
The verification software (403,404) downloads to the reading device (400) by the network (500), for by described in
Coating decodes the dot matrix (100), and after at least partly removing by decoded encrypted message or the encrypted message and institute
The information stated in Quick Response Code (30) is combined into verification information,
Database (600) judges the true and false of the combined two-dimension code according to verification information.
2. combined two-dimension code anti-fake system according to claim 1, which is characterized in that the database (600) is by described
Network (500) downloads to the reading device (400), and local verification is carried out with information to the verification.
3. combined two-dimension code anti-fake system according to claim 2, which is characterized in that be incorporated into the letter of the Quick Response Code (30)
Breath includes：The information of verification software and the information for setting up verification information are downloaded in guiding.
4. combined two-dimension code anti-fake system according to claim 3, which is characterized in that for setting up the letter of verification information
The information for variation is ceased, any one of logistics code, product serial number, product batches including article or combination.
5. combined two-dimension code anti-fake system according to claim 4, which is characterized in that time of the database (600) to verification
Number is counted, and count value is shown as verification result by the reading device (400).
6. combined two-dimension code anti-fake system according to any one of claim 1 to 5, which is characterized in that verification software
(403,404) generate the verification information by the way of information composition is changed.
7. combined two-dimension code anti-fake system according to any one of claim 1 to 5, which is characterized in that be incorporated into the point
The encrypted message of battle array 100 is the information changed.
8. reading device, it is characterised in that including combined two-dimension code read module (401), Quick Response Code decoder module (402), connection
Also there is dot matrix decoder module (403), verification data to give birth to by Installation Validation software for net module (405), display module (406)
Into module (404),
The combined two-dimension code read module (401) for reading combined two-dimension code (300),
The Quick Response Code decoder module (402) for in combined two-dimension code (300) Quick Response Code (30) decode, and by with verification
The relevant information guidance of software is downloaded or starts verification software (403,404)；
The dot matrix decoder module (403) is covered in the coating (200) on dot matrix (100) surface for being removed at least part
Afterwards, the dot matrix (100) in Quick Response Code 300 is decoded；
The verification data generation module (404) by Quick Response Code (30) with verify relevant information with it is close in dot matrix (100)
Code information is combined into verification information；
The networking module (405) with server and database for connecting；
The display module (406) for two-dimensional code display (30) decoded information and verification result.
9. combined two-dimension code anti-counterfeiting method, it is characterized by comprising the following steps, step 1,
Step 1, the combined two-dimension code (300) for pasting, printing or being printed upon in article to be verified or outer packing is read,
Step 2, the Quick Response Code (30) in combined two-dimension code (300) is decoded, at this point, dot matrix (100) coating cap rock covering, it can not
It reads,
Step 3, the decoded information of two-dimensional code display (30),
Step 4, by the information guidance in decoded information, verification software is downloaded,
Step 5, at least part coating is removed, makes dot matrix (100) that can decode, and obtain the image of dot matrix (100),
Step 6, dot matrix (100) is decoded,
Step 7, the information in Quick Response Code with the information in dot matrix is combined, generates verification information, the verification information
Database (600) is sent to,
Step 8, database (600) compares verification with information with the character string stored in the database, is verified, together
When, the number of verification is counted,
Step 9, the number of the result of verification is shown.
10. combined two-dimension code, for any one of claim 1 to 9 claim, it is characterised in that including Quick Response Code (30)
With dot matrix (100), dot matrix (100) keeps being associated on figure with Quick Response Code (30), and the setting area (40) of dot matrix (100) is located at
In the figure of the Quick Response Code (30) or outside figure, when in figure, the size of setting area (40) is with reference to Quick Response Code (30)
Error-correction level setting so that the sum of the bit error rate and the bit error rate of Quick Response Code in itself caused by dot matrix (100) are less than Quick Response Code
Error correction rate ensures that the decoding of Quick Response Code (30) is unaffected, is at least incorporated into the Quick Response Code (30) relevant with verification software
Information, is incorporated into encrypted message in the dot matrix (100), the dot matrix (100) have it is identical with the Quick Response Code (30) or it is interior not
Same error correction rate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611128193.4A CN108229969A (en) | 2016-12-09 | 2016-12-09 | Combined two-dimension code anti-fake system and method, combined two-dimension code, reading device |
| PCT/CN2017/115344 WO2018103756A1 (en) | 2016-12-09 | 2017-12-08 | Combined two-dimensional code anti-counterfeiting system and method, combined two-dimensional code and reading apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611128193.4A CN108229969A (en) | 2016-12-09 | 2016-12-09 | Combined two-dimension code anti-fake system and method, combined two-dimension code, reading device |
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| CN108229969A true CN108229969A (en) | 2018-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611128193.4A Pending CN108229969A (en) | 2016-12-09 | 2016-12-09 | Combined two-dimension code anti-fake system and method, combined two-dimension code, reading device |
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| WO (1) | WO2018103756A1 (en) |
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