CN103577986A - Multi-level two-dimension code fake preventing method - Google Patents

Multi-level two-dimension code fake preventing method Download PDF

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Publication number
CN103577986A
CN103577986A CN201210254270.6A CN201210254270A CN103577986A CN 103577986 A CN103577986 A CN 103577986A CN 201210254270 A CN201210254270 A CN 201210254270A CN 103577986 A CN103577986 A CN 103577986A
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China
Prior art keywords
quick response
false proof
response code
commodity
counterfeiting
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CN201210254270.6A
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Chinese (zh)
Inventor
万青
范汉星
吴庆先
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SHANGHAI NEW WORLD WING CODE INFORMATION TECHNOLOGY CO LTD
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SHANGHAI NEW WORLD WING CODE INFORMATION TECHNOLOGY CO LTD
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Priority to CN201210254270.6A priority Critical patent/CN103577986A/en
Publication of CN103577986A publication Critical patent/CN103577986A/en
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Abstract

The invention provides a multi-level two-dimension code fake preventing method. The method includes the steps that a database including multiple layers of fake preventing information is established, each layer of fake preventing information is made to generate one fake preventing two-dimension code, then the multiple layers of fake preventing information generates multiple fake preventing two-dimension codes, and the multiple fake preventing two-dimension codes form multiple levels of fake preventing two-dimension codes; whether a commodity is fake or not is verified through the multiple levels of fake preventing two-dimension codes. The difficulty of copying each level of fake preventing two-dimension codes is increased due to the uniqueness of all levels of fake preventing two-dimension codes, and accordingly the safety of commodities is effectively improved. The multi-level two-dimension code fake preventing method can be used for identifying whether the commodities of enterprises are fake or not.

Description

A kind of multilevel two-dimensional code anti-counterfeiting method
Technical field
The invention belongs to commodity two-dimension code anti-counterfeit technical field, relate to a kind of dimension code anti-counterfeit method, particularly relate to a kind of multilevel two-dimensional code anti-counterfeiting method.
Background technology
Fake and inferior commodities are second largest public hazards except drugs in the world.In order to hit fake and forged commodity, various anti-counterfeiting technology products have been developed in countries in the world, as: anti-forge paper, anti-forgery ink, special printing, antiforge laser holographic, the network information is false proof, Antiforge microelectronic chip etc., above-mentioned all anti-counterfeiting technologies have all been brought into play certain anti-fake effect in different periods, but passing in time, the progress of technology and diffusion, also expose some shortcomings and defect, the subject matter that is summed up existence is: easily copy, difficult discriminating or request for utilization are high, cost is large etc., reducing in varying degrees false proof performance and effect, what have self has also become by counterfeit object, fail to realize the antifalse effect of cracking down on counterfeit goods of application.Therefore how fast, discern the false from the genuine accurately, easily, be, the urgent problems that solve of current needs.
With improving constantly of anti-counterfeiting technology, produced Quick Response Code.Quick Response Code is a kind of new encoding scheme based on traditional bar code, and the information such as character, word, image are carried out after Error Correction of Coding, and the binary code stream of coding is expressed as to a kind of two dimensional bar code symbol.Compared to traditional bar code have that information capacity is high, error correcting capability is strong, do not rely on the features such as database support, is widely used in enterprise's commodity counterfeit prevention.For example, Japan Denso company is in a kind of matrix Quick Response Code-QR code of in September, 1994 development, the optimization that is directed to specially encode Chinese characters for computer is very suitable for the processing to Chinese character information, and its shape is square, comprises the dark or light module of the square shape of a lot of formed objects.
But common two-dimension code anti-counterfeit has only been used a Quick Response Code, by scanning Quick Response Code parallel-connection network, to the false proof data base querying true and false of enterprise, due to the reproducibility of Quick Response Code, greatly reduce the security of two-dimension code anti-counterfeit scheme.
Summary of the invention
The shortcoming of prior art, the object of the present invention is to provide a kind of multilevel two-dimensional code anti-counterfeiting method in view of the above, the safety issue of bringing to enterprise's commodity for solving the reproducibility of prior art Quick Response Code.
For achieving the above object and other relevant objects, the invention provides a kind of multilevel two-dimensional code anti-counterfeiting method, described multilevel two-dimensional code anti-counterfeiting method comprises:
S1: set up a database that comprises Multi-layer anti-counterfeit information;
S2: the every one deck anti-counterfeiting information in described Multi-layer anti-counterfeit information all generates a false proof Quick Response Code, and described Multi-layer anti-counterfeit information generate a plurality of false proof Quick Response Codes, described a plurality of false proof Quick Response Codes form Multi-stage antiforging Quick Response Code; By described Multi-stage antiforging Quick Response Code checking commodity true and false.
Preferably, in step S1, the detailed process that produces Multi-layer anti-counterfeit information comprises:
S11, establishing commodity amount is V, it is false proof that each commodity need to be implemented X level, generate V and organize false proof character string, wherein each is organized false proof character string and is comprised of X anti-dummy string, and each anti-dummy string is comprised of N character, and each anti-dummy string is all unique; V is more than or equal to 1 positive integer; N is greater than 0 positive integer;
S12, is divided into X set by V * X anti-dummy string, and each set forms one deck anti-counterfeiting information;
S13, in X set, an optional set, as ground floor anti-counterfeiting information, is enrolled a goods number in described ground floor anti-counterfeiting information, to generate the false proof Quick Response Code of the first order;
S14, in remaining X-1 set, an optional set, as second layer anti-counterfeiting information, is enrolled described goods number in described second layer anti-counterfeiting information, to generate the false proof Quick Response Code in the second level; The like, until generate the false proof Quick Response Code of X level, X is more than or equal to 2;
S15, sets up the database that comprises Multi-layer anti-counterfeit information.
Preferably, in step S2, by Multi-stage antiforging Quick Response Code, verify that the concrete steps of commodity true and false comprise:
S21, is printed on the false proof Quick Response Code of the first order in any place of commodity packaging outside;
S22, is printed on the second level to the false proof Quick Response Code of X level in any place of commodity packaging inside or commodity;
S23, carries out the inquiry verification of anti-counterfeiting information by scanning false proof Quick Response Codes at different levels.
Preferably, described character comprises: Chinese character, letter, numeral, punctuation mark, described punctuation mark does not comprise space character.
Preferably, in step S23, the query script of anti-counterfeiting information comprises:
S231, scans the false proof Quick Response Code of the described first order, by database described in internet checking, verifies whether the content of the false proof Quick Response Code of the described first order is present in described database;
If be proved to be successful, verify again the number of times that the false proof Quick Response Code of the described first order is scanned; Scanning first if, these commodity are certified products; If not scanning first, perform step immediately S232;
If authentication failed, these commodity are counterfeit and shoddy goods;
S232, the false proof Quick Response Code of the scanning second level to the X level, by database described in internet checking, whether the content of the false proof Quick Response Code of the described second level to the X level is present in described database;
If be proved to be successful, these commodity are certified products;
If authentication failed, these commodity are counterfeit and shoddy goods.
Preferably, after goods number being enrolled in every one deck anti-counterfeiting information, by cryptographic algorithm, generate the false proof Quick Response Code of one-level.
Preferably, described false proof Quick Response Code comprises goods number, space, anti-dummy string.
As mentioned above, multilevel two-dimensional code anti-counterfeiting method of the present invention, two-stage or false proof Quick Response Code more than two-stage have been adopted, because false proof Quick Response Codes at different levels are interrelated and unique, therefore, increase the difficulty that false proof Quick Response Code is replicated, effectively improved the security of enterprise's commodity, thereby realized Multi-stage antiforging function.
Accompanying drawing explanation
Fig. 1 is shown as the schematic diagram of multilevel two-dimensional code anti-counterfeiting method of the present invention;
Fig. 2 is shown as the realization flow figure of multilevel two-dimensional code anti-counterfeiting method of the present invention;
Fig. 3 is shown as the method flow diagram of the anti-counterfeiting information generation of multilevel two-dimensional code anti-counterfeiting method of the present invention;
Fig. 4 is shown as the schematic diagram of the false proof Quick Response Code of one-level of multilevel two-dimensional code anti-counterfeiting method of the present invention;
Fig. 5 is shown as the schematic diagram of the false proof Quick Response Code of secondary of multilevel two-dimensional code anti-counterfeiting method of the present invention;
Fig. 6 is shown as the secondary method Quick Response Code checking checking process figure of multidimensional dimension code anti-counterfeit method of the present invention;
Fig. 7 is shown as the false proof Quick Response Code inquiry of the two-stage checking process figure of multidimensional dimension code anti-counterfeit method of the present invention.
Embodiment
Below, by specific instantiation explanation embodiments of the present invention, those skilled in the art can understand other advantages of the present invention and effect easily by the disclosed content of this instructions.The present invention can also be implemented or be applied by other different embodiment, and the every details in this instructions also can be based on different viewpoints and application, carries out various modifications or change not deviating under spirit of the present invention.
Refer to accompanying drawing.It should be noted that, the diagram providing in the present embodiment only illustrates basic conception of the present invention in a schematic way, satisfy and only show with assembly relevant in the present invention in graphic but not component count, shape and size drafting while implementing according to reality, during its actual enforcement, kenel, quantity and the ratio of each assembly can be a kind of random change, and its assembly layout kenel also may be more complicated.
Below in conjunction with embodiment and accompanying drawing, the present invention is described in detail.
The present invention be take Fig. 1 and the technical scheme principle of multilevel two-dimensional code anti-counterfeiting method of the present invention is specifically described as example.The present invention is that two of employings and plural false proof Quick Response Code are realized commodity counterfeit prevention, and false proof principle comprises:
The first step, is printed on one-level, secondary or more multi-level false proof Quick Response Code on the diverse location of commodity, for example, and the outer package of commodity, inside etc.;
Second step, by related tool, for example, and the false proof Quick Response Code of the scanning one-level such as cell phone software, Quick Response Code POS machine, the number of times that described related tool is scanned the false proof Quick Response Code of described one-level is shown to consumer;
The 3rd step, the above false proof Quick Response Code of prompting scanning secondary or secondary is with the true and false of checking commodity;
The 4th step, scans the above false proof Quick Response Code of described secondary or secondary;
Finally, by related tool, inquire about " unique corresponding " relation of the false proof Quick Response Code of secondary and the false proof Quick Response Code of described one-level described in false proof database authentication, if authentication failed judges that these commodity are fake and inferior commodities; If be proved to be successful, show scanning times and scanning time on date.
Embodiment mono-
The present embodiment provides a kind of multilevel two-dimensional code anti-counterfeiting method, and the method for anti-counterfeit of secondary Quick Response Code of take is example, and the implementation procedure of described secondary dimension code anti-counterfeit method is specifically described.As shown in Figure 2, the specific implementation process of secondary dimension code anti-counterfeit method comprises:
S1, produces two-layer anti-counterfeiting information, sets up a database that comprises described two-layer anti-counterfeiting information, and commodity are as false proof in realized two-stage, add so two-layer anti-counterfeiting information in described database; Therefore, described database comprises goods number, ground floor anti-counterfeiting information, second layer anti-counterfeiting information; Referring to Fig. 3, the process that realizes S1 comprises:
S11, establishing commodity amount is V, and it is false proof that each commodity need to be implemented secondary, generates V and organize false proof character string, and the described false proof character string of each group is comprised of 2 anti-dummy strings; Wherein, described in each, anti-dummy string is comprised of a predefined N character, and described in each, anti-dummy string is all unique; The random character of selecting, produces the anti-dummy string that V * 2 length is N, and wherein, V is more than or equal to 1 positive integer; N is greater than 0 positive integer; Described character comprises: Chinese character, letter, numeral, punctuation mark, described punctuation mark does not comprise space character.
S12, is divided into 2 set by a V * 2 anti-dummy string, and each set forms one deck anti-counterfeiting information;
S13, in 2 set, an optional set, as ground floor anti-counterfeiting information, is enrolled a goods number in described ground floor anti-counterfeiting information and is generated the false proof Quick Response Code of the first order by cryptographic algorithm, and the coded format of the false proof Quick Response Code of the described first order is as shown in table 1:
Table 1: the coded format of the false proof Quick Response Code of the first order
Goods number Space Anti-dummy string
S14, using remaining 1 set as second layer anti-counterfeiting information, generates the false proof Quick Response Code in the second level by cryptographic algorithm in anti-counterfeiting information described in described goods number is enrolled for the second time; For example, for example, as Fig. 4 has shown the false proof Quick Response Code of one-level of a certain commodity, contents comprises goods number: NO.0001; One deck anti-counterfeiting information: LEVEL1; As Fig. 5 has shown the false proof Quick Response Code of secondary of a certain commodity, memory information comprises goods number: NO.0001; One deck anti-counterfeiting information: LEVEL1; Two layers of anti-counterfeiting information: LEVEL2;
S15, sets up the database that comprises ground floor anti-counterfeiting information and second layer anti-counterfeiting information.
S2, the every one deck anti-counterfeiting information in described two-layer anti-counterfeiting information all generates a false proof Quick Response Code, and described two-layer anti-counterfeiting information generates two false proof Quick Response Codes, and described two false proof Quick Response Codes form the false proof Quick Response Code of secondary; By the false proof Quick Response Code checking of secondary commodity true and false; Referring to Fig. 6, checking checking procedure comprises the steps:
S21, is printed on the false proof Quick Response Code of the first order in any place of commodity packaging outside, for example, is printed on the sealing part of packing, if the packing of taking apart, the false proof pattern in 2 D code of the first order is destroyed;
S22, is printed on the false proof Quick Response Code in the second level in any place of commodity packaging inside or commodity;
S23, by the false proof Quick Response Code inquiry of scanning two-stage verification.As shown in Figure 7, specifically inquire about checking procedure as follows:
S231, scans the false proof Quick Response Code of the described first order, by internet checking database, verifies whether the content of the false proof Quick Response Code of the described first order is present in described database;
If be proved to be successful, verify the number of times that the false proof Quick Response Code of the described first order is scanned; If the false proof Quick Response Code of the described first order scans first, these commodity are certified products; If the false proof Quick Response Code of the described first order is not to scan first, perform step immediately S232;
If authentication failed, these commodity are counterfeit and shoddy goods;
S232, the scanning second level false proof Quick Response Code, by database described in internet checking, verify the false proof content in the described second level whether exist with described database in;
If be proved to be successful, these commodity are certified products; If checking identification, these commodity are counterfeit and shoddy goods.
Embodiment bis-
The present embodiment provides a kind of three grades of dimension code anti-counterfeit methods, and the difference of itself and embodiment mono-is the method that each layer of anti-counterfeiting information produces.The implementation process of the present embodiment comprises the steps:
S1, produces three layers of anti-counterfeiting information, sets up a database that comprises described three layers of anti-counterfeiting information, commodity as to realize three grades false proof, in described database, add so three layers of anti-counterfeiting information; Therefore, described database comprises goods number, ground floor anti-counterfeiting information, second layer anti-counterfeiting information and the 3rd layer of anti-counterfeiting information; The process that realizes S1 comprises:
S11, establishing commodity amount is V, each commodity need to implement three grades false proof, generate V and organize false proof character string, each group described false proof character string by 3 anti-dummy strings, formed; Wherein, described in each, anti-dummy string is comprised of a predefined N character, and described in each, anti-dummy string is all unique; Select character nonrandomly, produce the anti-dummy string that V * 3 length is N, wherein, V is more than or equal to 1 positive integer; N is greater than 0 positive integer; Described character comprises Chinese character, letter, numeral, punctuation mark, and described punctuation mark does not comprise space character.
S12, is divided into 2 set by a V * 3 anti-dummy string, and each set forms one deck anti-counterfeiting information;
S13, in 3 set, an optional set, as ground floor anti-counterfeiting information, is enrolled a goods number in described ground floor anti-counterfeiting information and is generated the false proof Quick Response Code of the first order by cryptographic algorithm, and the coded format of the false proof Quick Response Code of the described first order is as shown in table 2:
Table 2: the coded format of the false proof Quick Response Code of the first order
Goods number Space Anti-dummy string
S14, using remaining 2 set optional one as second layer anti-counterfeiting information, last set is as the 3rd layer of anti-counterfeiting information, described goods number is enrolled in described second layer anti-counterfeiting information and generates the false proof Quick Response Code in the second level by cryptographic algorithm, described goods number is enrolled in described the 3rd layer of anti-counterfeiting information and generates the false proof Quick Response Code of the third level by cryptographic algorithm;
S15, sets up the database that comprises ground floor anti-counterfeiting information, second layer anti-counterfeiting information and the 3rd layer of anti-counterfeiting information.
S2, the every one deck anti-counterfeiting information in described three layers of anti-counterfeiting information all generates a false proof Quick Response Code, and described three layers of anti-counterfeiting information generate three false proof Quick Response Codes, and described three false proof Quick Response Codes form three grades of false proof Quick Response Codes, i.e. Multi-stage antiforging Quick Response Code; By three grades of false proof Quick Response Code checking commodity true and falses; Proof procedure comprises the steps:
S21, is printed on the false proof Quick Response Code of the first order in any place of commodity packaging outside, for example, is printed on the sealing part of packing, if the packing of taking apart, the false proof pattern in 2 D code of the first order is destroyed;
S22, is printed on the second level and the false proof Quick Response Code of the third level in any place of commodity packaging inside or commodity;
S23, by scanning three grades of false proof Quick Response Code inquiry verifications.Concrete inquiry checking procedure is as follows:
S231, scans the false proof Quick Response Code of the described first order, by internet checking database, verifies whether the content of the false proof Quick Response Code of the described first order is present in described database;
If be proved to be successful, verify the number of times that the false proof Quick Response Code of the described first order is scanned; If the false proof Quick Response Code of the described first order scans first, these commodity are certified products; If the false proof Quick Response Code of the described first order is not to scan first, perform step immediately S232;
If authentication failed, these commodity are counterfeit and shoddy goods;
S232, the false proof Quick Response Code in the scanning second level, by database described in internet checking, verifies whether the content of the false proof Quick Response Code in the described second level is present in described database;
If be proved to be successful, verify the number of times that the false proof Quick Response Code in the described second level is scanned; If the false proof Quick Response Code in the described second level scans first, these commodity are certified products; If the false proof Quick Response Code in the described second level is not to scan first, scan immediately the false proof Quick Response Code of the third level, by database described in internet checking, verify whether the content of described third level security code is present in described database; As be proved to be successful, these commodity are certified products
If checking identification, these commodity are counterfeit and shoddy goods.
Protection scope of the present invention is not limited to the sequencing of enumerated step, as long as realize the false proof protection scope of the present invention that all belongs to of multilevel two-dimensional code according to of the present invention setting.
Multilevel two-dimensional code anti-counterfeiting method of the present invention prints to the packing of product or the diverse location of product self by Multi-stage antiforging Quick Response Code that two-stage or two-stage are mutually related above, realizes the false proof of commodity.Because false proof Quick Response Codes at different levels are unique, and can select to add destructive Quick Response Code, thus the difficulty that Quick Response Code is replicated increased, thus the security that has effectively improved commodity can be used for differentiating the true and false of enterprise's commodity.
In sum, the present invention has effectively overcome various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all can, under spirit of the present invention and category, modify or change above-described embodiment.Therefore, such as in affiliated technical field, have and conventionally know that the knowledgeable, not departing from all equivalence modifications that complete under disclosed spirit and technological thought or changing, must be contained by claim of the present invention.

Claims (7)

1. a multilevel two-dimensional code anti-counterfeiting method, is characterized in that: described multilevel two-dimensional code anti-counterfeiting method comprises:
S1: set up a database that comprises Multi-layer anti-counterfeit information;
S2: the every one deck anti-counterfeiting information in described Multi-layer anti-counterfeit information all generates a false proof Quick Response Code, and described Multi-layer anti-counterfeit information generate a plurality of false proof Quick Response Codes, described a plurality of false proof Quick Response Codes form Multi-stage antiforging Quick Response Code; By described Multi-stage antiforging Quick Response Code checking commodity true and false.
2. multilevel two-dimensional code anti-counterfeiting method according to claim 1, is characterized in that: in step S1, the detailed process that produces Multi-layer anti-counterfeit information comprises:
S11, establishing commodity amount is V, it is false proof that each commodity need to be implemented X level, generate V and organize false proof character string, wherein each is organized false proof character string and is comprised of X anti-dummy string, and each anti-dummy string is comprised of N character, and each anti-dummy string is all unique; V is more than or equal to 1 positive integer; N is greater than 0 positive integer;
S12, is divided into X set by V * X anti-dummy string, and each set forms one deck anti-counterfeiting information;
S13, in X set, an optional set, as ground floor anti-counterfeiting information, is enrolled a goods number in described ground floor anti-counterfeiting information, to generate the false proof Quick Response Code of the first order;
S14, in remaining X-1 set, an optional set, as second layer anti-counterfeiting information, is enrolled described goods number in described second layer anti-counterfeiting information, to generate the false proof Quick Response Code in the second level;
The like, until generate the false proof Quick Response Code of X level, X is more than or equal to 2;
S15, sets up the database that comprises Multi-layer anti-counterfeit information.
3. multilevel two-dimensional code anti-counterfeiting method according to claim 2, is characterized in that: in step S2, the concrete steps by Multi-stage antiforging Quick Response Code checking commodity true and false comprise:
S21, is printed on the false proof Quick Response Code of the first order in any place of commodity packaging outside;
S22, is printed on the second level to the false proof Quick Response Code of X level in any place of commodity packaging inside or commodity;
S23, carries out the inquiry verification of anti-counterfeiting information by scanning false proof Quick Response Codes at different levels.
4. multilevel two-dimensional code anti-counterfeiting method according to claim 2, is characterized in that: described character comprises: Chinese character, letter, numeral, punctuation mark, described punctuation mark does not comprise space character.
5. multilevel two-dimensional code anti-counterfeiting method according to claim 3, is characterized in that, in step S23, the query script of anti-counterfeiting information comprises:
S231, scans the false proof Quick Response Code of the described first order, by database described in internet checking, verifies whether the content of the false proof Quick Response Code of the described first order is present in described database;
If be proved to be successful, verify again the number of times that the false proof Quick Response Code of the described first order is scanned; Scanning first if, these commodity are certified products; If not scanning first, perform step immediately S232;
If authentication failed, these commodity are counterfeit and shoddy goods;
S232, the false proof Quick Response Code of the scanning second level to the X level, by database described in internet checking, whether the content of the false proof Quick Response Code of the described second level to the X level is present in described database;
If be proved to be successful, these commodity are certified products;
If authentication failed, these commodity are counterfeit and shoddy goods.
6. multilevel two-dimensional code according to claim 1 is false proof, it is characterized in that: after goods number is enrolled in every one deck anti-counterfeiting information, by cryptographic algorithm, generate the false proof Quick Response Code of one-level.
7. multilevel two-dimensional code anti-counterfeiting method according to claim 1, is characterized in that: described false proof Quick Response Code comprises goods number, space, anti-dummy string.
CN201210254270.6A 2012-07-20 2012-07-20 Multi-level two-dimension code fake preventing method Pending CN103577986A (en)

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