CN112381553A - Product anti-counterfeiting method - Google Patents
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- CN112381553A CN112381553A CN202011311470.1A CN202011311470A CN112381553A CN 112381553 A CN112381553 A CN 112381553A CN 202011311470 A CN202011311470 A CN 202011311470A CN 112381553 A CN112381553 A CN 112381553A
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000007790 scraping Methods 0.000 claims abstract description 7
- 238000012795 verification Methods 0.000 claims description 89
- 238000007639 printing Methods 0.000 claims description 4
- 230000011218 segmentation Effects 0.000 claims description 4
- 239000002344 surface layer Substances 0.000 claims description 4
- 239000010410 layer Substances 0.000 claims description 2
- 238000003062 neural network model Methods 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000717 retained 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
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/955—Retrieval from the web using information identifiers, e.g. uniform resource locators [URL]
- G06F16/9554—Retrieval from the web using information identifiers, e.g. uniform resource locators [URL] by using bar codes
Abstract
The invention discloses a product anti-counterfeiting method, which comprises the steps that when a manufacturer produces products, an independent number is respectively set for each product, an independent password is set for the product corresponding to each number, and a platform built by the manufacturer is firstly typed in secrecy; scanning a two-dimensional log-in platform of a manufacturer during purchase; popping up a dialog box by the manufacturer platform, prompting to input an independent serial number of the product, scraping the password after inputting the serial number, and inputting the password; matching the automatic password of the manufacturer platform with the serial number; if the matching is successful, the product is displayed as a genuine product, and then the platform database is automatically deleted; if the matching is unsuccessful, the counterfeit is shown, and the first preset time is reserved for a long time; when the product is used, a specific user of the product opens the package, scrapes off the hidden password printed on the product and checks whether the password is consistent with the password on the package; if the two products are matched, the products are not exchanged after being purchased, and if the two products are not matched, the products are counterfeit products.
Description
Technical Field
The invention relates to the technical field of anti-counterfeiting, in particular to an anti-counterfeiting method for a product.
Background
At present, the two-dimensional code based anti-counterfeiting technology for the packing box with the check code function is authorized as follows: the products of the same type are provided with the same serial number or the same two-dimensional code, and the check codes are respectively arranged on the products of the same type. The uniform number printing is outside at the packing carton, and the check-up code is hidden inside the packing carton, and when the purchaser bought, swept the two-dimensional code, after logging in the producer platform, input uniform number, the check-up code of inputing again is verified, verifies whether this product is this producer's product, and anti-fake effect is poor. Further, it cannot prevent the product from being replaced after purchase, and cannot protect the rights of the end user of the product.
Disclosure of Invention
Aiming at the defects in the prior art, the product anti-counterfeiting method provided by the invention solves the problem of poor reliability of the product anti-counterfeiting method in the prior art.
In order to achieve the purpose of the invention, the invention adopts the technical scheme that:
in a first aspect, a method of product counterfeiting comprising:
step 1, when a manufacturer produces products, setting an independent number for each product, setting an independent password for the product corresponding to each number, and keeping secret to a platform built by the manufacturer;
printing the serial number and the password of the product on each product and the package of the product respectively, wherein the serial number is a plain code, and the password is a hidden code;
step 2, scanning a two-dimensional login manufacturer platform of a manufacturer during purchase;
step 3, popping up a dialog box by the manufacturer platform, prompting to input an independent serial number of the product, scraping off the password after inputting the serial number, and inputting the password;
step 4, matching the automatic password of the manufacturer platform with the serial number;
step 5, if the matching is successful, the matching is displayed to be a genuine product, and then the platform database is automatically deleted; if the matching is unsuccessful, the counterfeit is shown, and the first preset time is reserved for a long time;
step 6, opening the package when the specific user of the product uses the product, scraping the hidden password printed on the product, and checking whether the password is consistent with the password on the package;
in a second aspect, a method for preventing counterfeiting of a product is provided, which comprises:
s1, the anti-counterfeiting two-dimensional code of the scanned product logs in an anti-counterfeiting verification website of a manufacturer, and the anti-counterfeiting verification website receives a product number printed on the product and input by a user;
s2, popping up a dialog box for a user to input a verification password of the product according to the product number;
s3, judging whether the password is the password of the product number in the database of the anti-counterfeiting website according to the verification password input by the purchaser, if so, successfully verifying the product, and entering the step S4, otherwise, failing to verify the product;
and S4, reminding the user whether to delete the verification password in the database, if so, directly deleting the verification password, and otherwise, keeping the first preset time length of the verification password.
Further, the step between the product passing the primary verification and the step S4 further includes:
a1, judging whether the user starts the secondary verification of the product, if yes, entering the step A2, otherwise, entering the step S4;
a2, receiving a mobile phone number input by a user, randomly selecting a random code and a combination rule according to the anti-counterfeiting two-dimensional code and the mobile phone number, and sending the random code and the combination rule to the received mobile phone number;
a3, receiving a combined code formed by the random code and the verification password according to a combination rule, and judging whether the combined code is stored in the database, if so, entering the step A4, otherwise, failing to verify the product;
a4, judging whether the positioning coordinates or the identity information of the user is stored in the anti-counterfeiting verification website, if so, entering the step A5; otherwise, the product passes the verification, and the positioning coordinate and the identity information uploaded by the user are stored, and then the step S4 is executed;
a5, receiving the positioning coordinate and the identity information uploaded by the user, and judging whether the difference value between the received positioning coordinate and the stored positioning coordinate is smaller than the preset distance and whether the identity information is correct, if not, the product verification fails, otherwise, the product passes the verification, and the step S4 is entered.
The invention has the beneficial effects that: the first product anti-counterfeiting method provided by the scheme provides three-party anti-counterfeiting technologies for manufacturers and purchasers, purchasers and actual users, can really achieve thorough anti-counterfeiting, can achieve the effect that the purchased products cannot be replaced, and guarantees the rights and interests of final users of the products.
The second anti-counterfeiting method provided by the scheme has the following effects:
the scheme can improve the reliability of the product anti-counterfeiting verification to a certain extent by simultaneously verifying the product code and the verification password.
According to the scheme, the random code and the combination rule are selected through the two-dimensional code and the mobile phone number, even if a bad merchant can correctly copy the anti-counterfeiting two-dimensional code, when the input mobile phone number cannot correspond to the mobile phone number input during sale of a genuine product, the correct random code and the combination rule in the anti-counterfeiting verification website cannot be obtained through the correct two-dimensional code and the verification password, and the anti-counterfeiting feasibility of the product can be improved through the mode of different anti-counterfeiting verification.
In addition, the method supports the user to verify for many times within a certain time, and can avoid that corresponding information is deleted after the verification is successful in the prior art, so that the customer forgets to verify and fails to verify again, and mishaps are caused to the authenticity of the product.
Drawings
Fig. 1 is a flowchart of a product anti-counterfeiting method according to a first embodiment of the present disclosure.
Fig. 2 is a flowchart of a product anti-counterfeiting method according to a second embodiment of the present invention.
Fig. 3 is a flow chart of random code and combination rule acquisition.
FIG. 4 is a flow diagram of one embodiment of product two-level verification.
Detailed Description
The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and it will be apparent to those skilled in the art that various changes may be made without departing from the spirit and scope of the invention as defined and defined in the appended claims, and all matters produced by the invention using the inventive concept are protected.
As shown in fig. 1, the present scheme provides an anti-counterfeiting method for a product, which includes:
step 1, when a manufacturer produces products, setting an independent number for each product, setting an independent password for the product corresponding to each number, and keeping secret to a platform built by the manufacturer;
printing the serial number and the password of the product on each product and the package of the product respectively, wherein the serial number is a plain code, and the password is a hidden code;
step 2, scanning a two-dimensional login manufacturer platform of a manufacturer during purchase;
step 3, popping up a dialog box by the manufacturer platform, prompting to input an independent serial number of the product, scraping off the password after inputting the serial number, and inputting the password;
step 4, matching the automatic password of the manufacturer platform with the serial number;
step 5, if the matching is successful, the matching is displayed to be a genuine product, and then the platform database is automatically deleted; if the matching is unsuccessful, the counterfeit is shown, and the first preset time is reserved for a long time;
step 6, opening the package when the specific user of the product uses the product, scraping the hidden password printed on the product, and checking whether the password is consistent with the password on the package;
and 7, if the product is consistent with the standard product, the product is not exchanged after the product is purchased, and if the product is not consistent with the standard product, the product is a counterfeit product.
Referring to fig. 2, fig. 2 shows a flow chart of a method for product anti-counterfeiting according to a second embodiment of the scheme; as shown in fig. 2, the method includes steps S1 through S4.
In step S1, the anti-counterfeit two-dimensional code of the scanned product logs in an anti-counterfeit verification website of the manufacturer, and the anti-counterfeit verification website receives a product number printed on the product input by the user;
in step S2, a dialog box for the user to input the authentication password for the product is popped up according to the product number;
in step S3, according to the verification password input by the purchaser, it is determined whether the password is the password of the product number in the database of the anti-counterfeit website, if so, the product verification is successful, and the step S4 is entered, otherwise, the product verification is invalid;
in step S4, the user is prompted whether to delete the verification password in the database, if yes, the verification password is directly deleted, otherwise, the verification password is retained for a first preset duration.
The product anti-counterfeiting method of the scheme is that the product code and the verification password are verified at the same time, so that the reliability of product anti-counterfeiting verification can be improved to a certain extent.
When the scheme introduces secondary verification, a seller needs to enter the correct telephone number of a customer into an anti-counterfeiting verification website when a product is sold, and if the correct telephone number is not entered, anti-counterfeiting verification cannot be performed.
As shown in fig. 4, in an embodiment of the present invention, the step between the product passing the primary verification and the step S4 further includes:
a1, judging whether the user starts the secondary verification of the product, if yes, entering the step A2, otherwise, entering the step S4;
a2, receiving a mobile phone number input by a user, randomly selecting a random code and a combination rule according to the anti-counterfeiting two-dimensional code and the mobile phone number, and sending the random code and the combination rule to the received mobile phone number;
as shown in fig. 3, the method C for randomly selecting a random code and a combination rule according to the anti-counterfeit two-dimensional code and the mobile phone number further includes steps C1 to C5.
C1, obtaining a surface layer character string contained in the two-dimensional code, and calculating a bottom anti-counterfeiting digital character string;
c2, calculating a value A after the surface layer character string and the bottom layer anti-counterfeiting digital character string are combined;
c3, judging whether the identifier of the anti-counterfeiting two-dimensional code is consistent with the character of the position corresponding to the value A, if so, entering the step C4, otherwise, entering the step C5;
c4, judging whether the input mobile phone number is consistent with the mobile phone number stored by the merchant when the mobile phone number is sold, if so, randomly selecting a random code and a combination rule from the database of the anti-counterfeiting verification website, otherwise, entering the step C5;
and C5, adopting a character string '000 … 000' with the same number as the random code in the database as the random code, and adopting a verification password to be inserted into the fixed position of the random code as a combination rule.
According to the scheme, the anti-counterfeiting two-dimensional code and the mobile phone number are verified simultaneously, so that the problem that bad merchants can obtain correct random codes and combination rules by copying the anti-counterfeiting two-dimensional code and the verification password can be avoided, and the anti-counterfeiting purpose cannot be achieved.
A3, receiving a combined code formed by the random code and the verification password according to a combination rule, and judging whether the combined code is stored in the database, if so, entering the step A4, otherwise, failing to verify the product;
a4, judging whether the positioning coordinates or the identity information of the user is stored in the anti-counterfeiting verification website, if so, entering the step A5; otherwise, the product passes the verification, and the positioning coordinate and the identity information uploaded by the user are stored, and then the step S4 is executed;
wherein the identity information comprises a name, a phone number and/or an address of the user.
A5, receiving the positioning coordinate and the identity information uploaded by the user, and judging whether the difference value between the received positioning coordinate and the stored positioning coordinate is smaller than the preset distance and whether the identity information is correct, if not, the product verification fails, otherwise, the product passes the verification, and the step S4 is entered.
In the implementation, the combination rule stored in the database is preferably that the n-1 th bit from left to right of the random code inserted into the verification password is positioned between the n-th bits, and n is more than or equal to 2 and less than or equal to the number of the random code bits; the verification codes in different product combination rules are not completely same in position when inserted into the random codes.
In practice, the method for preventing counterfeiting of the preferred product in the scheme further comprises the following steps:
b1, judging whether the verification password stored in the database of the anti-counterfeiting verification website exceeds a second preset time length, if so, deleting the verification password from the database, otherwise, entering the step B2;
b2, judging whether the verification password is verified and whether the time from the first verification is longer than a first preset time, if so, deleting the verification password and all the corresponding random codes, otherwise, continuing to reserve.
According to the scheme, the verification information of the verified product is deleted regularly for the time exceeding the first preset time so as to reduce the data volume of the data; and the commodity verification information exceeding the second preset time length is deleted regularly, so that the successful verification of the product exceeding the quality guarantee period can be avoided.
In an embodiment of the present invention, the step between the product passing the primary verification and the step S4 further includes:
d1, judging whether the user starts the secondary verification of the product, if so, entering the step D2, otherwise, entering the step S4;
d2, acquiring a first image of the specific surface of the product, and extracting pattern information in the first image by adopting an image edge segmentation method;
d3, dividing the pattern information into a plurality of second images by adopting a threshold segmentation method, and inputting all the second images into a trained neural network model in the anti-counterfeiting verification website to obtain the score of each second image;
d4, judging whether the number of the second images with the scores larger than the preset score is larger than the preset number, if so, successfully verifying the product, and entering the step S4; otherwise, the product verification fails.
According to the scheme, secondary verification of the product is realized by introducing the image, and authenticity of the product which is a genuine product can be further guaranteed.
In conclusion, the anti-counterfeiting verification of the product is carried out through the mutual combination of the anti-counterfeiting two-dimensional code, the mobile phone number and the image, and the authenticity of the purchased product can be guaranteed.
Claims (9)
1. A method of product counterfeiting comprising:
step 1, when a manufacturer produces products, setting an independent number for each product, setting an independent password for the product corresponding to each number, and keeping secret to a platform built by the manufacturer;
printing the serial number and the password of the product on each product and the package of the product respectively, wherein the serial number is a plain code, and the password is a hidden code;
step 2, scanning a two-dimensional login manufacturer platform of a manufacturer during purchase;
step 3, popping up a dialog box by the manufacturer platform, prompting to input an independent serial number of the product, scraping off the password after inputting the serial number, and inputting the password;
step 4, matching the automatic password of the manufacturer platform with the serial number;
step 5, if the matching is successful, the matching is displayed to be a genuine product, and then the platform database is automatically deleted; if the matching is unsuccessful, the counterfeit is shown, and the first preset time is reserved for a long time;
step 6, opening the package when the specific user of the product uses the product, scraping the hidden password printed on the product, and checking whether the password is consistent with the password on the package;
and 7, if the product is consistent with the standard product, the product is not exchanged after the product is purchased, and if the product is not consistent with the standard product, the product is a counterfeit product.
2. A method of product counterfeiting comprising:
s1, the anti-counterfeiting two-dimensional code of the scanned product logs in an anti-counterfeiting verification website of a manufacturer, and the anti-counterfeiting verification website receives a product number printed on the product and input by a user;
s2, popping up a dialog box for a user to input a verification password of the product according to the product number;
s3, judging whether the password is the password of the product number in the database of the anti-counterfeiting website according to the verification password input by the purchaser, if so, successfully verifying the product, and entering the step S4, otherwise, failing to verify the product;
and S4, reminding the user whether to delete the verification password in the database, if so, directly deleting the verification password, and otherwise, keeping the first preset time length of the verification password.
3. The method for preventing counterfeit of the product according to claim 2, wherein the step between the step of passing the primary verification and the step S4 further comprises:
a1, judging whether the user starts the secondary verification of the product, if yes, entering the step A2, otherwise, entering the step S4;
a2, receiving a mobile phone number input by a user, randomly selecting a random code and a combination rule according to the anti-counterfeiting two-dimensional code and the mobile phone number, and sending the random code and the combination rule to the received mobile phone number;
a3, receiving a combined code formed by the random code and the verification password according to a combination rule, and judging whether the combined code is stored in the database, if so, entering the step A4, otherwise, failing to verify the product;
a4, judging whether the positioning coordinates or the identity information of the user is stored in the anti-counterfeiting verification website, if so, entering the step A5; otherwise, the product passes the verification, and the positioning coordinate and the identity information uploaded by the user are stored, and then the step S4 is executed;
a5, receiving the positioning coordinate and the identity information uploaded by the user, and judging whether the difference value between the received positioning coordinate and the stored positioning coordinate is smaller than the preset distance and whether the identity information is correct, if not, the product verification fails, otherwise, the product passes the verification, and the step S4 is entered.
4. The method of claim 3, wherein randomly selecting a random code and a combination rule according to the anti-counterfeit two-dimensional code and the mobile phone number further comprises:
c1, obtaining a surface layer character string contained in the two-dimensional code, and calculating a bottom anti-counterfeiting digital character string;
c2, calculating a value A after the surface layer character string and the bottom layer anti-counterfeiting digital character string are combined;
c3, judging whether the identifier of the anti-counterfeiting two-dimensional code is consistent with the character of the position corresponding to the value A, if so, entering the step C4, otherwise, entering the step C5;
c4, judging whether the input mobile phone number is consistent with the mobile phone number stored by the merchant when the mobile phone number is sold, if so, randomly selecting a random code and a combination rule from the database of the anti-counterfeiting verification website, otherwise, entering the step C5;
and C5, adopting a character string '000 … 000' with the same number as the random code in the database as the random code, and adopting a verification password to be inserted into the fixed position of the random code as a combination rule.
5. The product anti-counterfeiting method according to claim 4, wherein the combination rule stored in the database is that the n-1 th bit from left to right of the verification password insertion random code is located between the n-th bits, and n is more than or equal to 2 and less than or equal to n and is less than or equal to the random code number.
6. The method for preventing counterfeit of products according to claim 5, wherein the verification codes in different product combination rules are not inserted into the random code at the same position.
7. The method of claim 3, further comprising:
b1, judging whether the verification password stored in the database of the anti-counterfeiting verification website exceeds a second preset time length, if so, deleting the verification password from the database, otherwise, entering the step B2;
b2, judging whether the verification password is verified and whether the time from the first verification is longer than a first preset time, if so, deleting the verification password and all the corresponding random codes, otherwise, continuing to reserve.
8. The method for preventing counterfeit of the product according to claim 2, wherein the step between the step of passing the primary verification and the step S4 further comprises:
d1, judging whether the user starts the secondary verification of the product, if so, entering the step D2, otherwise, entering the step S4;
d2, acquiring a first image of the specific surface of the product, and extracting pattern information in the first image by adopting an image edge segmentation method;
d3, dividing the pattern information into a plurality of second images by adopting a threshold segmentation method, and inputting all the second images into a trained neural network model in the anti-counterfeiting verification website to obtain the score of each second image;
d4, judging whether the number of the second images with the scores larger than the preset score is larger than the preset number, if so, successfully verifying the product, and entering the step S4; otherwise, the product verification fails.
9. A method of counterfeiting a product as claimed in claim 3, wherein the identity information comprises a name, telephone and/or address of the user.
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| CN202011311470.1A CN112381553A (en) | 2020-11-20 | 2020-11-20 | Product anti-counterfeiting method |
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