CN102722821A - Two-dimension code product counterfeit method and system - Google Patents
Two-dimension code product counterfeit method and system Download PDFInfo
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Abstract
The invention discloses a two-dimension code product counterfeit method and system. The system comprises a first two-dimension code generation module, a second two-dimension code generation module, a remote server and a two-dimension code identification device, wherein the first two-dimension code generation module is used for generating a first two-dimension code, the second two-dimension code generation module is used for generating a second two-dimension code, and the first two-dimension code and the second two-dimension code correspond one by one, set attribute information of a product corresponding to the first two-dimension code is set in the remote server, and a mark indicating that whether the product corresponding to the first two-dimension code is dismounted is set at the same time in the remote server; and the two-dimension code identification device is used for acquiring the first two-dimension code, and acquiring the set attribute information of the product corresponding to the first two-dimension code from the remote server according to the identification results as well as the information indicating that whether the product corresponding to the first two-dimension code is dismounted. According to the system and the method, the authenticity of the product is inquired (before and after purchasing) for two times, so that the authenticity information of the product can be acquired more effectively.
Description
Technical field
The invention belongs to the planar bar code technology field, relate to a kind of antifake method for products, relate in particular to a kind of two-dimension code antifake method for products; Simultaneously, the invention still further relates to a kind of two-dimension code product anti-fake system.
Background technology
Anti-counterfeiting technology is meant the measure of taking in order to reach false proof purpose, and it can accurately be discerned the false from the genuine within the specific limits, and is difficult for by technology imitated and that duplicate.Briefly be exactly to prevent to copy counterfeit technology.False proof is to being purpose with the deception, and the activity of copying or duplicating without the owner permits and the measure that prevents taked.The anti-counterfeiting technology product is to be purpose with false proof, and has adopted anti-counterfeiting technology to process, and has anti-fraud functional product.
Existing commonly used method for anti-counterfeit is in the external packing of product, watermark to be set, yet along with the progress of science and technology, this method has been easy to grasped by the undesirable.Nowadays, the mode of numeral inquiry is extensively used.As in the external packing of product, being provided with a coating, scrape off this coating after buying product, obtain a string sequence number, can arrive the true and false that this product is inquired about in the website of the being correlated with mode of phone (perhaps through) according to this sequence number.
But this mode still has weak point.Consumer's coating of need after buying this product, just having the right to scrape off usually obtains search sequence number, that is to say that the user is buying the true and false that product can't be inquired about product before.In addition, existing inquiry mode is also comparatively loaded down with trivial details.
Summary of the invention
Technical matters to be solved by this invention is: a kind of two-dimension code antifake method for products is provided, and can the convenient true and false of verifying product effectively.
In addition, the present invention also provides a kind of two-dimension code product anti-fake system, can the convenient true and false of verifying product effectively.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of two-dimension code antifake method for products, said method comprises the steps:
Step S1: generate first two-dimension code, and this first two-dimension code is arranged in the external packing of product; One first corresponding product of two-dimension code has uniqueness, when sell goods, can be consulted;
First two-dimension code comprises that effective coding region, picture generate the zone, have M*N cell; The method that generates first two-dimension code comprises: the individual efficient coding cell of (M-i) * (N-j) is filled in said efficient coding zone according to the setting pattern; One or more pictures are arranged at said picture generate the zone;
In remote server, set the setting attribute information of the corresponding product of this first two-dimension code, set the sign whether corresponding product of this first two-dimension code has been opened simultaneously;
Step S2: the user obtains and discerns first two-dimension code through the two-dimension code recognition device; Send query requests according to recognition result to remote server; From remote server, obtain the setting attribute information of this first two-dimension code corresponding product, and whether the corresponding product of this first two-dimension code is opened;
Step S3: generate second two-dimension code, second two-dimension code is corresponding one by one in remote server with first two-dimension code; This second two-dimension code is arranged in the external packing of product; Second two-dimension code has uniqueness, and second two-dimension code can not be consulted when sell goods, when taking product external packaging apart, can be consulted; In remote server, set the sign whether this second two-dimension code has been identified and has sent query requests;
Step S4: the user takes product external packaging apart after obtaining product, obtains and discern second two-dimension code through the two-dimension code recognition device; The two-dimension code recognition device is sent to remote server with recognition result, sends the request of true-false inquiring;
Step S5: remote server judges that according to the recognition result of said two-dimension code recognition device this product is a certified products, still very likely is fake product; If the request of the true-false inquiring that this second two-dimension code is corresponding in the remote server is for the first time; Judge that then this product is a certified products, revise the sign whether first two-dimension code is corresponding described in the database of remote server product be opened, the sign whether said second two-dimension code has been identified and has sent query requests simultaneously; If the request of the true-false inquiring that this second two-dimension code is corresponding in the remote server is not for the first time, judge that then this product very likely is a fake product.
A kind of two-dimension code antifake method for products, said method comprises the steps:
Step S1: first two-dimension code is set in the external packing of product, and first two-dimension code can be consulted when sell goods; In remote server, set the setting attribute information of the corresponding product of this first two-dimension code, set the sign whether corresponding product of this first two-dimension code has been opened simultaneously;
Step S2: the user obtains and discerns first two-dimension code through the two-dimension code recognition device, from remote server, obtains the setting attribute information of this first two-dimension code corresponding product according to recognition result, and whether the corresponding product of this first two-dimension code is opened;
Step S3: second two-dimension code is set in the external packing of product, and second two-dimension code has uniqueness, and second two-dimension code can not be consulted when sell goods, when taking product external packaging apart, can be consulted; Second two-dimension code is corresponding one by one in remote server with first two-dimension code; In remote server, set the sign whether this second two-dimension code has been identified and has sent query requests;
Step S4: the user takes product external packaging apart after obtaining product, obtains and discern second two-dimension code through the two-dimension code recognition device; The two-dimension code recognition device is sent to remote server with recognition result, sends the request of true-false inquiring;
Step S5: remote server judges that according to the recognition result of said two-dimension code recognition device this product is a certified products, still very likely is fake product; If the request of the true-false inquiring that this second two-dimension code is corresponding in the remote server is for the first time; Judge that then this product is a certified products, revise the sign whether first two-dimension code is corresponding described in the database of remote server product be opened, the sign whether said second two-dimension code has been identified and has sent query requests simultaneously; If the request of the true-false inquiring that this second two-dimension code is corresponding in the remote server is not for the first time, judge that then this product very likely is a fake product.
As a kind of preferred version of the present invention, said two-dimension code recognition device is the mobile phone that the two-dimension code recognition unit is installed.
As a kind of preferred version of the present invention, said first two-dimension code has uniqueness, and a product is corresponding one by one with one first two-dimension code.
A kind of two-dimension code product anti-fake system, said system comprises:
First two-dimensional code generation module is in order to generate first two-dimension code; First two-dimension code comprises that effective coding region, picture generate the zone, have M*N cell; Said first two-dimensional code generation module comprises coding unit, picture generation unit; Coding unit is filled in said efficient coding zone with the individual efficient coding cell of (M-i) * (N-j) according to the setting pattern; The picture generation unit is arranged at said picture with one or more pictures and generates the zone; First two-dimension code is arranged on the product external packaging, when sell goods, can be consulted;
Second two-dimensional code generation module, in order to generate second two-dimension code, second two-dimension code is corresponding one by one in remote server with first two-dimension code; Second two-dimension code has uniqueness, and second two-dimension code can not be consulted when sell goods, when taking product external packaging apart, can be consulted;
Remote server, the setting attribute information of the product that said first two-dimension code of setting is corresponding in remote server is set the sign whether corresponding product of this first two-dimension code has been opened simultaneously; In addition, in remote server, also set the sign whether said second two-dimension code has been identified and has sent query requests;
The two-dimension code recognition device in order to obtaining and to discern first two-dimension code, obtains the setting attribute information of this first two-dimension code corresponding product according to recognition result from remote server, and the information that whether has been opened of the corresponding product of this first two-dimension code; In order to after obtaining product the user, taking product external packaging apart, obtain and discern said second two-dimension code simultaneously, recognition result is sent to remote server, send the request of true-false inquiring;
Wherein, said remote server also comprises:
The first inquiry feedback module in order to according to the recognition result of said two-dimension code recognition device to first two-dimension code, judges whether the corresponding product of this first two-dimension code is opened;
The second inquiry feedback module in order to according to said two-dimension code recognition device the recognition result of second two-dimension code is judged that this product is a certified products, still very likely is a fake product; If the request of the true-false inquiring that this second two-dimension code is corresponding in the remote server is for the first time; Judge that then this product is a certified products, revise the sign whether first two-dimension code is corresponding described in the database of remote server product be opened, the sign whether said second two-dimension code has been identified and has sent query requests simultaneously; If the request of the true-false inquiring that this second two-dimension code is corresponding in the remote server is not for the first time, judge that then this product very likely is a fake product.
As a kind of preferred version of the present invention, said two-dimension code recognition device is the mobile phone that the two-dimension code recognition unit is installed.
As a kind of preferred version of the present invention, said first two-dimension code has uniqueness, and a product is corresponding one by one with one first two-dimension code.
Beneficial effect of the present invention is: the two-dimension code antifake method for products that the present invention proposes; Different two-dimension codes is set in the exterior and interior packing of product; Can consult the setting attribute information (like the place of production, date of manufacture, production firm, logistics information, supply and marketing merchant or the like) of product from server through the two-dimension code that is arranged on the outside, and the information that whether has been opened of the corresponding product of this two-dimension code; Be opened if learn the corresponding product of this two-dimension code, it very likely is fake product that the user can understand this product.Simultaneously, can consult this two-dimension code from server through the two-dimension code that is arranged on package interior and whether inquired about for the first time, thereby know whether this two-dimension code is forged,, judge that then product is a genuine piece if the corresponding query requests of this two-dimension code is for the first time; If the query requests that this two-dimension code is corresponding is not for the first time, but judges that this product very likely is a fake product.
The present invention can be known the true and false information of product more effectively through the true and false of twice inquiry (before buying, after the purchase) product.
Description of drawings
Fig. 1 is the process flow diagram of two-dimension code antifake method for products of the present invention.
Fig. 2 is the composition synoptic diagram of two-dimension code product anti-fake system of the present invention.
Embodiment
Specify the preferred embodiments of the present invention below in conjunction with accompanying drawing.
Embodiment one
See also Fig. 1, the present invention has disclosed a kind of two-dimension code antifake method for products, and said method comprises the steps:
[step S1] generates first two-dimension code, and this first two-dimension code is arranged in the external packing of product; One first corresponding product of two-dimension code has uniqueness, when sell goods, can be consulted.Said first two-dimension code has uniqueness, and a product is corresponding one by one with one first two-dimension code.
First two-dimension code comprises that effective coding region, picture generate the zone, have M*N cell; The method that generates first two-dimension code comprises: the individual efficient coding cell of (M-i) * (N-j) is filled in said efficient coding zone according to the setting pattern; One or more pictures are arranged at said picture generate the zone;
In remote server, set the setting attribute information of the corresponding product of this first two-dimension code, set the sign whether corresponding product of this first two-dimension code has been opened simultaneously.
[step S2] user obtains and discerns first two-dimension code through the two-dimension code recognition device; Send query requests according to recognition result to remote server; From remote server, obtain the setting attribute information of this first two-dimension code corresponding product, and whether the corresponding product of this first two-dimension code is opened.Said two-dimension code recognition device can be for being equipped with the mobile phone of two-dimension code recognition unit.
[step S3] generates second two-dimension code, and second two-dimension code is corresponding one by one in remote server with first two-dimension code; This second two-dimension code is arranged in the external packing of product; Second two-dimension code has uniqueness, and second two-dimension code can not be consulted when sell goods, when taking product external packaging apart, can be consulted; In remote server, set the sign whether this second two-dimension code has been identified and has sent query requests.
[step S4] user takes product external packaging apart after obtaining product, obtain and discern second two-dimension code through the two-dimension code recognition device; The two-dimension code recognition device is sent to remote server with recognition result, sends the request of true-false inquiring.
[step S5] remote server judges that according to the recognition result of said two-dimension code recognition device this product is a certified products, still very likely is fake product; If the request of the true-false inquiring that this second two-dimension code is corresponding in the remote server is for the first time; Judge that then this product is a certified products, revise the sign whether first two-dimension code is corresponding described in the database of remote server product be opened, the sign whether said second two-dimension code has been identified and has sent query requests simultaneously; If the request of the true-false inquiring that this second two-dimension code is corresponding in the remote server is not for the first time, judge that then this product very likely is a fake product.
More than introduced two-dimension code antifake method for products of the present invention, the present invention also discloses a kind of two-dimension code product anti-fake system when disclosing above-mentioned two-dimension code antifake method for products; Said system comprises: first two-dimensional code generation module 11, second two-dimensional code generation module 12, remote server 20, two-dimension code recognition device 30.
First two-dimensional code generation module 11 is in order to generate first two-dimension code; First two-dimension code comprises that effective coding region, picture generate the zone, have M*N cell; Said first two-dimensional code generation module comprises coding unit, picture generation unit; Coding unit is filled in said efficient coding zone with the individual efficient coding cell of (M-i) * (N-j) according to the setting pattern; The picture generation unit is arranged at said picture with one or more pictures and generates the zone.First two-dimension code is arranged in the external packing of product 40, when sell goods, can be consulted; Said first two-dimension code has uniqueness, and a product is corresponding one by one with one first two-dimension code.
Second two-dimensional code generation module 12 is in order to generate second two-dimension code, and second two-dimension code is corresponding one by one in remote server with first two-dimension code; Second two-dimension code has uniqueness, and second two-dimension code can not be consulted when sell goods, when taking product external packaging apart, can be consulted.
In remote server 20, set the setting attribute information of the corresponding product of said first two-dimension code, set the sign whether corresponding product of this first two-dimension code has been opened simultaneously; In addition, in remote server 20, also set the sign whether said second two-dimension code has been identified and has sent query requests.
Two-dimension code recognition device 30 is in order to obtaining and to discern first two-dimension code, from remote server 20, obtains the setting attribute information of this first two-dimension code corresponding product according to recognition result, and the information that whether has been opened of the corresponding product of this first two-dimension code; In order to after obtaining product the user, taking product external packaging apart, obtain and discern said second two-dimension code simultaneously, recognition result is sent to remote server, send the request of true-false inquiring.Said two-dimension code recognition device 30 can be for being equipped with the mobile phone of two-dimension code recognition unit.
Wherein, said remote server 20 also comprises: the first inquiry feedback module 21, second is inquired about feedback module 22.
The first inquiry feedback module 21 judges in order to according to the recognition result of said two-dimension code recognition device to first two-dimension code whether the corresponding product of this first two-dimension code is opened;
The second inquiry feedback module 22 still very likely is a fake product in order to according to said two-dimension code recognition device the recognition result of second two-dimension code is judged that this product is a certified products; If the request of the true-false inquiring that this second two-dimension code is corresponding in the remote server is for the first time; Judge that then this product is a certified products, revise the sign whether first two-dimension code is corresponding described in the database of remote server product be opened, the sign whether said second two-dimension code has been identified and has sent query requests simultaneously; If the request of the true-false inquiring that this second two-dimension code is corresponding in the remote server is not for the first time, judge that then this product very likely is a fake product.
Embodiment two
A kind of two-dimension code antifake method for products, said method comprises the steps:
[step S1] is provided with first two-dimension code in the external packing of product, first two-dimension code can be consulted when sell goods; In remote server, set the setting attribute information of the corresponding product of this first two-dimension code, set the sign whether corresponding product of this first two-dimension code has been opened simultaneously;
[step S2] user obtains and discerns first two-dimension code through the two-dimension code recognition device, from remote server, obtains the setting attribute information of this first two-dimension code corresponding product according to recognition result, and whether the corresponding product of this first two-dimension code is opened;
[step S3] is provided with second two-dimension code in the external packing of product, second two-dimension code has uniqueness, and second two-dimension code can not be consulted when sell goods, when taking product external packaging apart, can be consulted; Second two-dimension code is corresponding one by one in remote server with first two-dimension code; In remote server, set the sign whether this second two-dimension code has been identified and has sent query requests;
[step S4] user takes product external packaging apart after obtaining product, obtain and discern second two-dimension code through the two-dimension code recognition device; The two-dimension code recognition device is sent to remote server with recognition result, sends the request of true-false inquiring;
[step S5] remote server judges that according to the recognition result of said two-dimension code recognition device this product is a certified products, still very likely is fake product; If the request of the true-false inquiring that this second two-dimension code is corresponding in the remote server is for the first time; Judge that then this product is a certified products, revise the sign whether first two-dimension code is corresponding described in the database of remote server product be opened, the sign whether said second two-dimension code has been identified and has sent query requests simultaneously; If the request of the true-false inquiring that this second two-dimension code is corresponding in the remote server is not for the first time, judge that then this product very likely is a fake product.
Embodiment three
The present invention has disclosed a kind of pair of two-dimension code antifake method for products, and said method comprises the steps:
[step S1] generates the first color 2 D sign indicating number, and this first color 2 D sign indicating number is arranged in the external packing of product; The first color 2 D sign indicating number can be consulted when sell goods.The said first color 2 D sign indicating number has uniqueness, and a product is corresponding one by one with one first color 2 D sign indicating number.
The first color 2 D sign indicating number comprises that effective coding region, picture generate the zone, have M*N cell; The method that generates the first color 2 D sign indicating number comprises: the individual efficient coding cell of (M-i) * (N-j) is filled in said efficient coding zone according to the setting pattern; One or more pictures are arranged at said picture generate the zone;
In remote server, set the setting attribute information of the corresponding product of this first color 2 D sign indicating number, set the sign whether corresponding product of this first color 2 D sign indicating number has been opened simultaneously.
[step S2] user obtains and discerns the first color 2 D sign indicating number through the two-dimension code recognition device; Send query requests according to recognition result to remote server; From remote server, obtain the setting attribute information of this first color 2 D sign indicating number corresponding product, and whether the corresponding product of this first color 2 D sign indicating number is opened.Said two-dimension code recognition device can be for being equipped with the mobile phone of two-dimension code recognition unit.
[step S3] generates the second color 2 D sign indicating number, and the second color 2 D sign indicating number obtains (coding/decoding method of color 2 D sign indicating number is a prior art, seldom does and gives unnecessary details) here by the decoding of the first color 2 D sign indicating number; This second color 2 D sign indicating number is arranged in the external packing of product; The second color 2 D sign indicating number has uniqueness, and the second color 2 D sign indicating number can not be consulted when sell goods, when taking product external packaging apart, can be consulted; In remote server, set the sign whether this second color 2 D sign indicating number has been identified and has sent query requests.
[step S4] user takes product external packaging apart after obtaining product, obtain and discern the second color 2 D sign indicating number through the two-dimension code recognition device; The two-dimension code recognition device is sent to remote server with recognition result, sends the request of true-false inquiring.
[step S5] remote server judges that according to the recognition result of said two-dimension code recognition device this product is a certified products, still very likely is fake product; If the request of the true-false inquiring that this second color 2 D sign indicating number is corresponding in the remote server is for the first time; Judge that then this product is a certified products, revise the sign whether first color 2 D sign indicating number is corresponding described in the database of remote server product be opened, the sign whether said second color 2 D sign indicating number has been identified and has sent query requests simultaneously; If the request of the true-false inquiring that this second color 2 D sign indicating number is corresponding in the remote server is not for the first time, judge that then this product very likely is a fake product.
More than introduced the two two-dimension code antifake method for products of the present invention, the present invention also discloses a kind of pair of two-dimension code product anti-fake system when disclosing above-mentioned pair of two-dimension code antifake method for products.Said system comprises: the first color 2 D sign indicating number generation module, the second color 2 D sign indicating number generation module, remote server, two-dimension code recognition device.
The first color 2 D sign indicating number generation module 11 is in order to generate the first color 2 D sign indicating number; The first color 2 D sign indicating number comprises that effective coding region, picture generate the zone, have M*N cell; The said first color 2 D sign indicating number generation module comprises coding unit, picture generation unit; Coding unit is filled in said efficient coding zone with the individual efficient coding cell of (M-i) * (N-j) according to the setting pattern; The picture generation unit is arranged at said picture with one or more pictures and generates the zone.The first color 2 D sign indicating number is arranged in the external packing of product, when sell goods, can be consulted; The said first color 2 D sign indicating number has uniqueness, and a product is corresponding one by one with one first color 2 D sign indicating number.
The second color 2 D sign indicating number generation module is in order to generate the second color 2 D sign indicating number, and the second color 2 D sign indicating number is obtained by the decoding of the first color 2 D sign indicating number; The second color 2 D sign indicating number has uniqueness, and the second color 2 D sign indicating number can not be consulted (the second color 2 D sign indicating number is arranged in the external packing of product) when sell goods, when taking product external packaging apart, can be consulted.
In remote server, set the setting attribute information of the corresponding product of the said first color 2 D sign indicating number, set the sign whether corresponding product of this first color 2 D sign indicating number has been opened simultaneously; In addition, in remote server, also set the sign whether said second color 2 D sign indicating number has been identified and has sent query requests.
The two-dimension code recognition device is in order to obtain and to discern the first color 2 D sign indicating number; From remote server, obtain the setting attribute information of this first color 2 D sign indicating number corresponding product according to recognition result, and the information that whether has been opened of the corresponding product of this first color 2 D sign indicating number; In order to after obtaining product the user, taking product external packaging apart, obtain and discern the said second color 2 D sign indicating number simultaneously, recognition result is sent to remote server, send the request of true-false inquiring.Said two-dimension code recognition device can be electronic equipments such as mobile phone that the two-dimension code recognition unit is installed, PDA, PC.
Wherein, said remote server also comprises: the first inquiry feedback module, the second inquiry feedback module.
The first inquiry feedback module judges in order to according to the recognition result of said two-dimension code recognition device to the first color 2 D sign indicating number whether the corresponding product of this first color 2 D sign indicating number is opened;
The second inquiry feedback module still very likely is a fake product in order to according to said two-dimension code recognition device the recognition result of the second color 2 D sign indicating number is judged that this product is a certified products; If the request of the true-false inquiring that this second color 2 D sign indicating number is corresponding in the remote server is for the first time; Judge that then this product is a certified products, revise the sign whether first color 2 D sign indicating number is corresponding described in the database of remote server product be opened, the sign whether said second color 2 D sign indicating number has been identified and has sent query requests simultaneously; If the request of the true-false inquiring that this second color 2 D sign indicating number is corresponding in the remote server is not for the first time, judge that then this product very likely is a fake product.
In sum; The two-dimension code antifake method for products that the present invention proposes; Different two-dimension codes is set in the exterior and interior packing of product; Can consult the setting attribute information (like the place of production, date of manufacture, production firm, logistics information, supply and marketing merchant or the like) of product from server through the two-dimension code that is arranged on the outside, and the information that whether has been opened of the corresponding product of this two-dimension code; Be opened if learn the corresponding product of this two-dimension code, it very likely is fake product that the user can understand this product.Simultaneously, can consult this two-dimension code from server through the two-dimension code that is arranged on package interior and whether inquired about for the first time, thereby know whether this two-dimension code is forged,, judge that then product is a genuine piece if the corresponding query requests of this two-dimension code is for the first time; If the query requests that this two-dimension code is corresponding is not for the first time, but judges that this product very likely is a fake product.
The present invention can be known the true and false information of product more effectively through the true and false of twice inquiry (before buying, after the purchase) product.
Here description of the invention and application is illustrative, is not to want with scope restriction of the present invention in the above-described embodiments.Here the distortion of the embodiment that is disclosed and change are possible, and the replacement of embodiment is known with the various parts of equivalence for those those of ordinary skill in the art.Those skilled in the art are noted that under the situation that does not break away from spirit of the present invention or essential characteristic, and the present invention can be with other form, structure, layout, ratio, and realize with other assembly, material and parts.Under the situation that does not break away from the scope of the invention and spirit, can carry out other distortion and change here to the embodiment that is disclosed.
Claims (7)
1. a two-dimension code antifake method for products is characterized in that, said method comprises the steps:
Step S1: generate first two-dimension code, and this first two-dimension code is arranged in the external packing of product; One first corresponding product of two-dimension code has uniqueness, when sell goods, can be consulted;
First two-dimension code comprises that effective coding region, picture generate the zone, have M*N cell; The method that generates first two-dimension code comprises: the individual efficient coding cell of (M-i) * (N-j) is filled in said efficient coding zone according to the setting pattern; One or more pictures are arranged at said picture generate the zone;
In remote server, set the setting attribute information of the corresponding product of this first two-dimension code, set the sign whether corresponding product of this first two-dimension code has been opened simultaneously;
Step S2: the user obtains and discerns first two-dimension code through the two-dimension code recognition device; Send query requests according to recognition result to remote server; From remote server, obtain the setting attribute information of this first two-dimension code corresponding product, and whether the corresponding product of this first two-dimension code is opened;
Step S3: generate second two-dimension code, second two-dimension code is corresponding one by one in remote server with first two-dimension code; This second two-dimension code is arranged in the external packing of product; Second two-dimension code has uniqueness, and second two-dimension code can not be consulted when sell goods, when taking product external packaging apart, can be consulted; In remote server, set the sign whether this second two-dimension code has been identified and has sent query requests;
Step S4: the user takes product external packaging apart after obtaining product, obtains and discern second two-dimension code through the two-dimension code recognition device; The two-dimension code recognition device is sent to remote server with recognition result, sends the request of true-false inquiring;
Step S5: remote server judges that according to the recognition result of said two-dimension code recognition device this product is a certified products, still very likely is fake product; If the request of the true-false inquiring that this second two-dimension code is corresponding in the remote server is for the first time; Judge that then this product is a certified products, revise the sign whether first two-dimension code is corresponding described in the database of remote server product be opened, the sign whether said second two-dimension code has been identified and has sent query requests simultaneously; If the request of the true-false inquiring that this second two-dimension code is corresponding in the remote server is not for the first time, judge that then this product very likely is a fake product.
2. a two-dimension code antifake method for products is characterized in that, said method comprises the steps:
Step S1: first two-dimension code is set in the external packing of product, and first two-dimension code can be consulted when sell goods; In remote server, set the setting attribute information of the corresponding product of this first two-dimension code, set the sign whether corresponding product of this first two-dimension code has been opened simultaneously;
Step S2: the user obtains and discerns first two-dimension code through the two-dimension code recognition device, from remote server, obtains the setting attribute information of this first two-dimension code corresponding product according to recognition result, and whether the corresponding product of this first two-dimension code is opened;
Step S3: second two-dimension code is set in the external packing of product, and second two-dimension code has uniqueness, and second two-dimension code can not be consulted when sell goods, when taking product external packaging apart, can be consulted; Second two-dimension code is corresponding one by one in remote server with first two-dimension code; In remote server, set the sign whether this second two-dimension code has been identified and has sent query requests;
Step S4: the user takes product external packaging apart after obtaining product, obtains and discern second two-dimension code through the two-dimension code recognition device; The two-dimension code recognition device is sent to remote server with recognition result, sends the request of true-false inquiring;
Step S5: remote server judges that according to the recognition result of said two-dimension code recognition device this product is a certified products, still very likely is fake product; If the request of the true-false inquiring that this second two-dimension code is corresponding in the remote server is for the first time; Judge that then this product is a certified products, revise the sign whether first two-dimension code is corresponding described in the database of remote server product be opened, the sign whether said second two-dimension code has been identified and has sent query requests simultaneously; If the request of the true-false inquiring that this second two-dimension code is corresponding in the remote server is not for the first time, judge that then this product very likely is a fake product.
3. two-dimension code antifake method for products according to claim 2 is characterized in that:
Said two-dimension code recognition device is the mobile phone that the two-dimension code recognition unit is installed.
4. two-dimension code antifake method for products according to claim 2 is characterized in that:
Said first two-dimension code has uniqueness, and a product is corresponding one by one with one first two-dimension code.
5. a two-dimension code product anti-fake system is characterized in that, said system comprises:
First two-dimensional code generation module is in order to generate first two-dimension code; First two-dimension code comprises that effective coding region, picture generate the zone, have M*N cell; Said first two-dimensional code generation module comprises coding unit, picture generation unit; Coding unit is filled in said efficient coding zone with the individual efficient coding cell of (M-i) * (N-j) according to the setting pattern; The picture generation unit is arranged at said picture with one or more pictures and generates the zone; First two-dimension code is arranged on the product external packaging, when sell goods, can be consulted;
Second two-dimensional code generation module, in order to generate second two-dimension code, second two-dimension code is corresponding one by one in remote server with first two-dimension code; Second two-dimension code has uniqueness, and second two-dimension code can not be consulted when sell goods, when taking product external packaging apart, can be consulted;
Remote server, the setting attribute information of the product that said first two-dimension code of setting is corresponding in remote server is set the sign whether corresponding product of this first two-dimension code has been opened simultaneously; In addition, in remote server, also set the sign whether said second two-dimension code has been identified and has sent query requests;
The two-dimension code recognition device in order to obtaining and to discern first two-dimension code, obtains the setting attribute information of this first two-dimension code corresponding product according to recognition result from remote server, and the information that whether has been opened of the corresponding product of this first two-dimension code; In order to after obtaining product the user, taking product external packaging apart, obtain and discern said second two-dimension code simultaneously, recognition result is sent to remote server, send the request of true-false inquiring;
Wherein, said remote server also comprises:
The first inquiry feedback module in order to according to the recognition result of said two-dimension code recognition device to first two-dimension code, judges whether the corresponding product of this first two-dimension code is opened;
The second inquiry feedback module in order to according to said two-dimension code recognition device the recognition result of second two-dimension code is judged that this product is a certified products, still very likely is a fake product; If the request of the true-false inquiring that this second two-dimension code is corresponding in the remote server is for the first time; Judge that then this product is a certified products, revise the sign whether first two-dimension code is corresponding described in the database of remote server product be opened, the sign whether said second two-dimension code has been identified and has sent query requests simultaneously; If the request of the true-false inquiring that this second two-dimension code is corresponding in the remote server is not for the first time, judge that then this product very likely is a fake product.
6. two-dimension code product anti-fake system according to claim 5 is characterized in that:
Said two-dimension code recognition device is the mobile phone that the two-dimension code recognition unit is installed.
7. two-dimension code product anti-fake system according to claim 5 is characterized in that:
Said first two-dimension code has uniqueness, and a product is corresponding one by one with one first two-dimension code.
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