CN116596017B - Anti-counterfeiting traceability system and anti-counterfeiting method based on electronic tag - Google Patents
Anti-counterfeiting traceability system and anti-counterfeiting method based on electronic tag Download PDFInfo
- Publication number
- CN116596017B CN116596017B CN202310623480.6A CN202310623480A CN116596017B CN 116596017 B CN116596017 B CN 116596017B CN 202310623480 A CN202310623480 A CN 202310623480A CN 116596017 B CN116596017 B CN 116596017B
- Authority
- CN
- China
- Prior art keywords
- product
- electronic tag
- information
- purchaser
- products
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 88
- 238000004519 manufacturing process Methods 0.000 claims abstract description 54
- 238000002360 preparation method Methods 0.000 claims abstract description 12
- 230000003213 activating effect Effects 0.000 claims description 14
- 239000004744 fabric Substances 0.000 claims description 8
- 230000004913 activation Effects 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 5
- 239000003292 glue Substances 0.000 description 4
- 238000000275 quality assurance Methods 0.000 description 4
- 238000013329 compounding Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/0772—Physical layout of the record carrier
- G06K19/07722—Physical layout of the record carrier the record carrier being multilayered, e.g. laminated sheets
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/073—Special arrangements for circuits, e.g. for protecting identification code in memory
- G06K19/07309—Means for preventing undesired reading or writing from or onto record carriers
- G06K19/07372—Means for preventing undesired reading or writing from or onto record carriers by detecting tampering with the circuit
- G06K19/07381—Means for preventing undesired reading or writing from or onto record carriers by detecting tampering with the circuit with deactivation or otherwise incapacitation of at least a part of the circuit upon detected tampering
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Bioethics (AREA)
- General Health & Medical Sciences (AREA)
- Software Systems (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses an anti-counterfeiting traceability system and an anti-counterfeiting method based on an electronic tag, and relates to the technical field of radio frequency identification, wherein the processor is connected with a tag preparation module, a data access module, a key management module and a user receiving and transmitting module; the label preparation module is used for generating electronic labels corresponding to the number of products; the data access module is used for generating unique coding information for the electronic tag of the product; the user receiving and transmitting module is used for reading the related information of the product; the system obtains an independent electronic tag through a tag preparation module and binds the electronic tag with a product, the product is generated according to the procedure and batch coding information in the production process through a production coding unit arranged by a data access module, the product is generated according to the classification, attribute and logistics coding information in the transportation process through a logistics coding unit arranged by the data access module, and the coding information is encrypted by adopting an RSA algorithm.
Description
Technical Field
The invention relates to the technical field of radio frequency identification, in particular to an anti-counterfeiting traceability system and an anti-counterfeiting method based on an electronic tag.
Background
With the progress of science and technology and the popularization of smart phones, electronic tags are increasingly known by masses and become a new trend of market anti-counterfeiting and tracing, and the electronic tags are equipment for realizing article representation, information storage, transmission and reading through radio communication technology. The RFID technology is a non-contact automatic identification technology, automatically identifies a target object through radio frequency signals and acquires related data, does not need manual intervention in identification work, and is used as a wireless version of a bar code.
In the prior art, a specific target is identified by utilizing an RFID technology through radio signals and related data is read and written, but some RFID labels are readable and writable, and once the RFID labels approach to a reader, information is automatically sent out unconditionally, whether the reader is legal or not cannot be confirmed, and a consumer cannot judge whether the obtained product information is illegally modified according to the product information identified by the electronic labels. In order to solve the problems, an anti-counterfeiting traceability system and an anti-counterfeiting method based on the electronic tag are provided.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide an anti-counterfeiting traceability system and an anti-counterfeiting method based on an electronic tag.
The aim of the invention can be achieved by the following technical scheme: an anti-counterfeiting traceability system based on an electronic tag comprises a processor, wherein the processor is connected with a tag preparation module, a data access module, a key management module and a user receiving and transmitting module;
the label preparation module is used for generating electronic labels corresponding to the number of products according to the production requirements of the products, binding the electronic labels with the products and storing relevant information of the products;
further, the process of generating the electronic tag includes:
determining a printing fabric, an electronic tag ink and 3M glue used by the electronic tag;
synthesizing the printed fabric, the electronic tag inlay and the 3M glue together through high-temperature compounding of a machine for preparing the electronic tag to obtain the electronic tag with three layers as a whole;
cutting out proper size of the obtained three-layer integrated electronic tag according to the requirement of the product;
carrying out slitting treatment on the electronic tags with proper sizes to obtain independent electronic tags which can be used for single products;
binding the obtained electronic tags with products, and realizing that each product is provided with one electronic tag for inputting coding information;
the data access module is used for generating unique coding information for the electronic tag of the product according to the process of the production requirement of the product;
the data access module is provided with a production coding unit and a logistics coding unit;
further, the process of producing the coding unit for generating the coding information in the production process of the product comprises the following steps:
classifying all working procedures in the production process;
sorting all production batches of the product for one of the processes;
the coded information generated by the production coding unit has a read-only function;
further, the process that the logistics coding unit is used for the product to generate coding information in the transportation process includes:
the product is numbered to represent the classification, attribute and logistics of the product in the transportation process;
classifying and inputting the codes of the attributes of the products before the products begin to be transported;
setting a product classification number for classification of products;
the product classification number is set into a classification number mode of total classification-sub classification-specific classification;
for the attribute of the product, setting attribute codes and representing the attribute codes by using binary codes;
the attributes include: size, weight;
coding the logistics information of the product in the process of starting transportation and transporting of the product to obtain a corresponding logistics code;
the logistics information included in the logistics code comprises a product starting place, a product passing region and a product destination;
the coded information generated by the logistics coding unit has a read-write function;
the key management module is used for carrying out data encryption on the coded information;
further, the encryption process of the coded information by adopting an RSA algorithm comprises the following steps:
step S1: randomly selecting two unequal prime numbers P and Q;
step S2: calculate their product n=pq;
step S3: subtracting one P, Q from each other, and multiplying the subtracted values to obtain a number T;
step S4: selecting an integer E as part of the key;
step S5: calculating the value of D as part of the key according to the formula DE mod t=1;
step S6: (N, E) as a public key; (N, D) as a private key;
public keys are disclosed to all customers in an unsecured mode, and private keys are disclosed to purchasers of the products in a decrypted mode;
granting permission to activate the electronic tag to the public key, and disclosing the permission to the merchant, wherein the permission is held by the merchant;
activating the electronic tag and finishing decryption of the coded information by the private key through the public key held by the merchant, and disclosing the electronic tag to a purchaser who purchases the product;
uploading the process of activating the electronic tag and finishing decryption of the coded information to a processor of the anti-counterfeiting traceability system for storage by a purchaser through a public key;
meanwhile, the merchant has the activation authority of the public key to be invalid and does not have the authority for activating the electronic tag;
when the purchaser needs to sell the product for the second time, the purchaser needs to send an application of selling the product for the second time to the processor;
after verifying the application of the secondary selling of the purchaser, the processor inputs the transaction information of the product into the electronic tag, marks the transaction information as a historical transaction record, and simultaneously restores the electronic tag to an inactive state;
meanwhile, the processor converts the identity of the purchaser;
the processor identifying the purchaser as a second merchant;
correspondingly, the processor also converts the private key identification held by the purchaser;
the processor marks the private key held by the purchaser as a second public key and grants the second public key permission to activate the electronic tag of the product;
in the process of selling the product for the second time, a second purchaser activates the electronic tag through a second public key held by a second merchant and finishes decryption of the coded information;
similarly, the second merchant has the second public key with the activation authority disabled and no longer has the authority to activate the electronic tag;
after the second purchaser finishes decrypting the coded information, the coded information of the electronic tag is read, wherein the coded information comprises a historical transaction record of the product;
the public key discloses information which is coded information with a read-only function in a data access module, and the private key discloses information which is coded information with a read-write function in a data reading module;
the user receiving and transmitting module is used for a purchaser to read the relevant information of the purchased product;
further, the process of the purchaser reading the information related to purchasing the product includes:
the purchaser can enter a product information page through the equipment terminal by using a camera scanning function to inquire about related information of the product;
the product related information which can be checked by scanning is coded information encrypted by a public key;
the encoded information includes: the procedures and batches of products, and the classification and attribute of the products;
after activating the electronic tag and decrypting the coded information in the product information page, the purchaser obtains the coded information encrypted by the private key;
the encoded information includes: product origin, product transit area, product destination;
options that the product information page purchaser can make are: checking the instruction book, checking the maintenance website, checking the buyer question and answer, checking the anti-counterfeiting identification method and carrying out after-sales quality assurance inquiry;
the purchaser can establish the connection between the purchaser and the management personnel in the production process and the logistics transportation process on the product information page, so that the product quality assurance and the precise tracing positioning are provided for the consumer.
Compared with the prior art, the invention has the beneficial effects that: on one hand, the production coding unit and the logistics coding unit arranged by the data reading module are used for generating coding information of procedures and batches of products in the production process, and generating coding information of classifications, attributes and logistics arranged in the transportation process of the products, so that the comprehensive control and management of the production process and the transportation process of the products are realized through the coding information;
on the other hand, the RSA algorithm is adopted to encrypt the coded information, one of the RSA algorithm is usually a secret key which is firstly generated, and the other is a public key which can be externally disclosed, so that the RSA algorithm is applied to the electronic tag, the secret strength of the coded information of the electronic tag is improved, and the authenticity of a product is determined by the product information identified by the electronic tag through the purchaser.
Drawings
FIG. 1 is a schematic diagram of the present invention;
Detailed Description
As shown in fig. 1, an anti-counterfeiting traceability system based on an electronic tag comprises a processor, wherein the processor is connected with a tag preparation module, a data access module, a key management module and a user receiving and transmitting module;
the label preparation module is used for generating electronic labels corresponding to the number of products according to the production requirements of the products, binding the electronic labels with the products and storing relevant information of the products;
the process for generating the electronic tag comprises the following steps:
determining a printing fabric, an electronic tag ink and 3M glue used by the electronic tag;
synthesizing the printed fabric, the electronic tag inlay and the 3M glue together through high-temperature compounding of a machine for preparing the electronic tag to obtain the electronic tag with three layers as a whole;
cutting out proper size of the obtained three-layer integrated electronic tag according to the requirement of the product;
carrying out slitting treatment on the electronic tags with proper sizes to obtain independent electronic tags which can be used for single products;
binding the obtained electronic tags with products, and realizing that each product is provided with one electronic tag for inputting coding information;
the data access module is used for generating unique coding information for the electronic tag of the product according to the process of the production requirement of the product;
the data access module is provided with a production coding unit and a logistics coding unit;
the production coding unit is used for generating coding information in the production process of the product;
in the production process of the product, a plurality of working procedures are needed from the input of raw materials to the processing completion, and if the product code is not established, the management is inconvenient, so that the working procedures of the product are recorded by a manufacturer in the production process of the product by the production coding unit;
the process of recording the process steps of the product by the manufacturer comprises the following steps:
classifying all the procedures in the production process into a first procedure, a second procedure, a third procedure and the like, and naming the procedures in sequence by using English letters A, B, C and the like;
sorting all production batches of the product into a first batch, a second batch, a third batch and the like for one of the working procedures, and naming the batches in sequence by using the production time of the batches;
the production time of the batch is accurate to year, month, day, time, minute and second;
the coding information generated by the production coding unit has a read-only function, and the electronic tag is uniformly printed by a manufacturer before the product leaves the factory and the generated coding information is written into the electronic tag;
the production coding unit establishes unique codes for each product according to the procedures and batches of the products, can finely acquire the production process of the products in each procedure and real-time acquire the production process of the products, and solves the problems of product control, anti-counterfeiting, tracking, tracing and the like of the products;
the logistics coding unit is used for generating coding information in the product transportation process;
the product is numbered to represent the classification, attribute and logistics of the product in the transportation process, and the information of the product can be inquired in the logistics coding unit, so that the management of the logistics of the product is effectively realized;
the process for representing the classification, the attribute and the logistics of the product by the number comprises the following steps:
classifying and inputting the codes of the attributes of the products before the products begin to be transported;
setting a product classification number for classification of products;
the product classification number is set into a classification number mode of total classification-sub classification-specific classification;
setting attribute codes for the attributes of the products;
the attributes include: size, weight;
the attribute codes are represented by binary codes;
for the size attribute, taking one-fourth cubic meter as a starting size, representing 0000, and adding one for every one-fourth cubic meter binary code;
for the weight attribute, taking one kilogram as the initial weight, representing 0000, and adding one for each kilogram of binary codes;
coding the logistics information of the product in the process of starting transportation and transporting of the product to obtain a corresponding logistics code;
the logistics information included in the logistics code comprises a product starting place, a product passing region and a product destination;
the coded information generated by the logistics coding unit has a read-write function, and a warehouse-in and warehouse-out manager writes the logistics coded information into the electronic tag in product transportation, and records and stores the track of the warehouse-in and warehouse-out manager writing the logistics coded information into the electronic tag;
the logistics coding unit adopts the electronic tag, can rapidly help warehouse management personnel to comprehensively control and manage the operations of warehousing, ex-warehouse, moving and the like of transported products, effectively utilizes the warehouse storage space and improves the inventory management efficiency; the problem of product information confusion in the processes of boxing, packing and warehouse-in and warehouse-out is solved, and the process tracking of products is realized;
the data access module generates corresponding coding information for the product by the production coding unit and the logistics coding unit, finishes the input of the electronic tag coding information, and simultaneously grants the function of the data access module for inquiring the product;
the functions of the product inquiry comprise:
acquiring coding information generated by a production coding unit, and inquiring the logistics transportation of the product;
acquiring coding information generated by a logistics coding unit, and inquiring the production flow of the product;
the electronic tag which completes the writing of the coding information is kept in an inactive state and is transmitted to the key management module;
the key management module is used for carrying out data encryption on the coded information to realize the security management of the electronic tag;
after the product reaches the product destination, the product destination warehouse uniformly stores the product to encrypt the coded information;
in order to ensure the safety of information in the electronic tag in the information storage and information interaction processes, an RSA algorithm is adopted to encrypt the coded information, so that the safety of the coded information is ensured;
the encryption process of the coded information by adopting an RSA algorithm comprises the following steps:
generating a public key PK and a private key SK;
the specific process for generating the public key PK and the private key SK comprises the following steps:
step S1: randomly selecting two unequal prime numbers P and Q;
step S2: calculate their product n=pq;
wherein N is part of the public key and the length of N represents the key length;
step S3: subtracting one P, Q from each other, and multiplying the subtracted values to obtain a number T;
wherein t= (P-1) ×q-1;
step S4: selecting an integer E as part of the key such that E is mutually exclusive of T, and E must be less than T;
step S5: calculating the value of D as part of the key according to the formula DE mod t=1;
step S6: (N, E) as a public key; (N, D) as a private key;
specifically, assuming that plaintext information to be encrypted is m=14, two unequal prime numbers p=5 and q=11 are randomly selected;
calculating the product n=pq=55;
calculating the product t= (P-1) × (Q-1) =4x10=40;
selecting an integer e=3, satisfying E and T, and E must be less than T;
d=27 is calculated according to the formula DE mod t=1;
deriving a public key (N, E) = (55,3), a private key (N, D) = (55,27);
granting permission to activate the electronic tag to the public key, and disclosing the permission to the merchant, wherein the permission is held by the merchant;
activating the electronic tag and finishing decryption of the coded information by the private key through the public key held by the merchant, and disclosing the electronic tag to a purchaser who purchases the product;
uploading the process of activating the electronic tag and finishing decryption of the coded information to a processor of the anti-counterfeiting traceability system for storage by a purchaser through a public key;
meanwhile, the merchant has the activation authority of the public key to be invalid and does not have the authority for activating the electronic tag;
when the purchaser needs to sell the product for the second time, the purchaser needs to send an application of selling the product for the second time to the processor;
after verifying the application of the secondary selling of the purchaser, the processor inputs the transaction information of the product into the electronic tag, marks the transaction information as a historical transaction record, and simultaneously restores the electronic tag to an inactive state;
meanwhile, the processor converts the identity of the purchaser;
the processor identifying the purchaser as a second merchant;
correspondingly, the processor also converts the private key identification held by the purchaser;
the processor marks the private key held by the purchaser as a second public key and grants the second public key permission to activate the electronic tag of the product;
in the process of selling the product for the second time, a second purchaser activates the electronic tag through a second public key held by a second merchant and finishes decryption of the coded information;
similarly, the second merchant has the second public key with the activation authority disabled and no longer has the authority to activate the electronic tag;
after the second purchaser finishes decrypting the coded information, the coded information of the electronic tag is read, wherein the coded information comprises a historical transaction record of the product;
the public key discloses information which is coded information with a read-only function in the data access module, the private key discloses information which is coded information with a read-write function in the data reading module, and meanwhile, the read-write process can be obtained, and whether the coded information is tampered maliciously or not is judged;
the user receiving and transmitting module is used for a purchaser to read the relevant information of the purchased product;
the process of the purchaser reading information related to purchasing a product includes:
the purchaser can enter a product information page through the equipment terminal by using a camera scanning function to inquire about related information of the product;
the product related information which can be checked by scanning is coded information encrypted by a public key;
the encoded information includes: the procedures and batches of products, and the classification and attribute of the products;
after activating the electronic tag and decrypting the coded information in the product information page, the purchaser obtains the coded information encrypted by the private key;
the encoded information includes: product origin, product transit area, product destination;
options that the product information page purchaser can make are: checking the instruction book, checking the maintenance website, checking the buyer question and answer, checking the anti-counterfeiting identification method and carrying out after-sales quality assurance inquiry;
the purchaser can establish the connection between the purchaser and the production process and the connection between the purchaser and the management personnel in the logistics transportation process in the product information page, so that the product quality assurance and the precise tracing positioning are provided for the consumer;
an anti-counterfeiting method of an anti-counterfeiting traceability system based on an electronic tag comprises the following steps:
step S1: after the printed fabric, the electronic tag ink and the 3M adhesive used by the electronic tag are determined by a tag preparation module, the printed fabric, the electronic tag ink and the 3M adhesive are synthesized together after being compounded at high temperature by a machine for generating the electronic tag, so as to obtain the three-layer integrated electronic tag, the three-layer integrated electronic tag is cut into a proper size according to the requirement, and then the three-layer integrated electronic tag is subjected to slitting treatment, so that an independent electronic tag is obtained and bound with a product;
step S2: the production coding unit arranged by the data access module generates coding information in the production process of the product; classifying all working procedures in the production process; sorting all production batches of the product for one of the processes;
step S3: generating coding information of the transportation process of the product through a logistics coding unit arranged by the data access module; setting classification numbers of products, and numbering the classifications of the products in a classification number mode of total classification-sub classification-specific classification; setting the size and weight attributes of the product, and numbering the attributes of the product by binary codes; setting logistics information of products, and writing a product starting place, a product passing region and a product destination into an electronic tag by a warehouse-in and warehouse-out manager in the process of product transportation;
step S4: encrypting the generated coded information by adopting an RSA algorithm, and selecting two unequal prime numbers P and Q; calculate their product n=pq; subtracting P, Q by one respectively, and calculating a product T= (P-1) x (Q-1) after subtracting by one; selecting an integer E, wherein E and T are mutually equal, and E must be smaller than T; calculating the value of D according to the formula DE mod t=1; wherein (N, E) is used as a public key; (N, D) as a private key;
step S5: the purchaser reads the related information of the purchased product through the user receiving and transmitting module, uses the camera scanning function to enter a product information page, and inquires about the related information of the product; and after activating the electronic tag and decrypting the coded information on the product information page, the purchaser obtains the coded information encrypted by the private key.
The above embodiments are only for illustrating the technical method of the present invention and not for limiting the same, and it should be understood by those skilled in the art that the technical method of the present invention may be modified or substituted without departing from the spirit and scope of the technical method of the present invention.
Claims (1)
1. An anti-counterfeiting traceability system based on an electronic tag comprises a processor, and is characterized in that the processor is connected with a tag preparation module, a data access module, a key management module and a user receiving and transmitting module;
the label preparation module is used for generating electronic labels corresponding to the number of products according to the production requirements of the products, binding the electronic labels with the products and storing related information of the products;
the data access module is used for generating unique coding information for the electronic tag of the product according to the process of the production requirement of the product;
the key management module is used for carrying out data encryption on the coded information to realize the security management of the electronic tag;
the user receiving and transmitting module is used for a purchaser to read information related to purchasing products and establish contact with management personnel in the production process and the logistics transportation process;
the process of generating the electronic tags corresponding to the number of the products by the tag preparation module according to the production requirements of the products comprises the following steps:
determining raw materials for preparing the electronic tag;
the raw materials are compounded and synthesized together at high temperature through a machine for preparing the electronic tag, and the three-layer integrated electronic tag is obtained;
cutting out the electronic tag into a proper size according to the requirements of products;
carrying out slitting treatment on the electronic tags with proper sizes to obtain independent electronic tags;
the process of generating unique coding information for the electronic tag of the product by the data access module according to the process of the production requirement of the product comprises the following steps:
the data access module is provided with a production coding unit and a logistics coding unit;
the production coding unit is used for generating coding information in the production process of the product;
the logistics coding unit is used for generating coding information in the product transportation process;
the process of generating the coding information by the production coding unit in the production process of the product comprises the following steps:
classifying all working procedures in the production process;
sorting all production batches of the product for one of the processes;
generating coding information according to procedures and batches in the production process of the product;
the process of generating the coded information by the logistics coding unit in the product transportation process comprises the following steps:
classifying and inputting the codes of the attributes of the products before the products begin to be transported;
setting a product classification number for classification of products;
setting attribute codes for the attributes of the products;
coding the logistics information of the product in the process of starting transportation and transporting of the product to obtain a corresponding logistics code;
the logistics information included in the logistics code comprises a product starting place, a product passing region and a product destination;
generating coding information according to the classification number, the attribute codes and the logistics codes in the product transportation process;
the process of the key management module for encrypting the coded information comprises the following steps:
generating a public key PK and a private key SK by adopting an RSA algorithm;
randomly selecting two unequal prime numbers P and Q;
calculate their product n=pq;
subtracting one P, Q from each other, and multiplying the subtracted values to obtain a number T;
selecting an integer E as part of the key;
calculating the value of D as part of the key according to the formula DE mod t=1;
(N, E) as a public key; (N, D) as a private key;
granting permission to activate the electronic tag to the public key, and disclosing the permission to the merchant, wherein the permission is held by the merchant;
activating the electronic tag and finishing decryption of the coded information by the private key through the public key held by the merchant, and disclosing the electronic tag to a purchaser who purchases the product;
uploading the process of activating the electronic tag and finishing decryption of the coded information to a processor of the anti-counterfeiting traceability system for storage by a purchaser through a public key;
meanwhile, the merchant has the activation authority of the public key to be invalid and does not have the authority for activating the electronic tag;
when the purchaser needs to sell the product for the second time, the purchaser needs to send an application of selling the product for the second time to the processor;
after verifying the application of the secondary selling of the purchaser, the processor inputs the transaction information of the product into the electronic tag, marks the transaction information as a historical transaction record, and simultaneously restores the electronic tag to an inactive state;
meanwhile, the processor converts the identity of the purchaser;
the processor identifying the purchaser as a second merchant;
correspondingly, the processor also converts the private key identification held by the purchaser;
the processor marks the private key held by the purchaser as a second public key and grants the second public key permission to activate the electronic tag of the product;
in the process of selling the product for the second time, a second purchaser activates the electronic tag through a second public key held by a second merchant and finishes decryption of the coded information;
similarly, the second merchant has the second public key with the activation authority disabled and no longer has the authority to activate the electronic tag;
the process of reading the product related information of the purchased product by the user receiving and transmitting module comprises the following steps:
the purchaser can enter a product information page through the equipment terminal by using a camera scanning function to inquire about related information of the product;
the product related information which can be checked by scanning is coded information encrypted by a public key;
after activating the electronic tag and decrypting the coded information in the product information page, the purchaser obtains the coded information encrypted by the private key;
the anti-counterfeiting method of the anti-counterfeiting traceability system based on the electronic tag comprises the following steps of:
step S1: after the printed fabric, the electronic tag ink and the 3M adhesive used by the electronic tag are determined by a tag preparation module, the printed fabric, the electronic tag ink and the 3M adhesive are synthesized together after being compounded at high temperature by a machine for generating the electronic tag, so as to obtain the three-layer integrated electronic tag, the three-layer integrated electronic tag is cut into a proper size according to the requirement, and then the three-layer integrated electronic tag is subjected to slitting treatment, so that an independent electronic tag is obtained and bound with a product;
step S2: the production coding unit arranged by the data access module generates coding information in the production process of the product; classifying all working procedures in the production process, and generating coding information according to the working procedures and batches in the production process of the product;
step S3: generating coding information of the transportation process of the product through a logistics coding unit arranged by the data access module; setting classification numbers of products, and numbering the classifications of the products in a classification number mode of total classification-sub classification-specific classification; setting the size and weight attributes of the product, numbering the attributes of the product by using binary codes, and obtaining corresponding attribute codes; setting logistics information of a product, generating logistics codes according to a product starting place, a product transferring area and a product destination in the product transportation process, and generating coding information according to classification numbers, attribute codes and logistics codes;
step S4: encrypting the generated coded information by adopting an RSA algorithm, and selecting two unequal prime numbers P and Q; calculate their product n=pq; subtracting P, Q by one respectively, and calculating a product T= (P-1) x (Q-1) after subtracting by one; selecting an integer E, wherein E and T are mutually equal, and E must be smaller than T; calculating the value of D according to the formula DE mod t=1; wherein (N, E) is used as a public key; (N, D) as a private key;
step S5: the purchaser reads the related information of the purchased product through the user receiving and transmitting module, uses the camera scanning function to enter a product information page, and inquires about the related information of the product; and after activating the electronic tag and decrypting the coded information on the product information page, the purchaser obtains the coded information encrypted by the private key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310623480.6A CN116596017B (en) | 2023-05-30 | 2023-05-30 | Anti-counterfeiting traceability system and anti-counterfeiting method based on electronic tag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310623480.6A CN116596017B (en) | 2023-05-30 | 2023-05-30 | Anti-counterfeiting traceability system and anti-counterfeiting method based on electronic tag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116596017A CN116596017A (en) | 2023-08-15 |
| CN116596017B true CN116596017B (en) | 2023-12-05 |
Family
ID=87611493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310623480.6A Active CN116596017B (en) | 2023-05-30 | 2023-05-30 | Anti-counterfeiting traceability system and anti-counterfeiting method based on electronic tag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116596017B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107316073A (en) * | 2017-07-18 | 2017-11-03 | 安徽安普信息技术有限公司 | A kind of application process of variable two-dimension code in anti-drug counterfeiting is traced to the source |
| CN112101966A (en) * | 2020-09-24 | 2020-12-18 | 周丽君 | Commodity anti-counterfeiting tracing method based on multi-code matching technology |
| CN113705979A (en) * | 2021-08-03 | 2021-11-26 | 海尔数字科技（上海）有限公司 | Logistics-based cargo transportation batch information tracing system and method |
| CN115511034A (en) * | 2022-09-09 | 2022-12-23 | 深圳市建和智能卡技术有限公司 | Method for producing double-chip ultrahigh frequency RFID electronic tag |
-
2023
- 2023-05-30 CN CN202310623480.6A patent/CN116596017B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107316073A (en) * | 2017-07-18 | 2017-11-03 | 安徽安普信息技术有限公司 | A kind of application process of variable two-dimension code in anti-drug counterfeiting is traced to the source |
| CN112101966A (en) * | 2020-09-24 | 2020-12-18 | 周丽君 | Commodity anti-counterfeiting tracing method based on multi-code matching technology |
| CN113705979A (en) * | 2021-08-03 | 2021-11-26 | 海尔数字科技（上海）有限公司 | Logistics-based cargo transportation batch information tracing system and method |
| CN115511034A (en) * | 2022-09-09 | 2022-12-23 | 深圳市建和智能卡技术有限公司 | Method for producing double-chip ultrahigh frequency RFID electronic tag |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116596017A (en) | 2023-08-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7031946B1 (en) | Information recording medium, noncontact IC tag, access device, access system, life cycle management system, input/output method, and access method | |
| EP1609115B1 (en) | Contactless type communication tag, portable tag reader for verifying a genuine article, and method for providing information of whether an article is genuine or not | |
| JP4276259B2 (en) | Mobile communication terminal having tag reading function and authentic authentication service providing method | |
| US8296852B2 (en) | Transponder, RFID system, and method for RFID system with key management | |
| CN101960896B (en) | System and method for streamlined registration of electronic products over a communication network and for verification and management of information related thereto | |
| CN104281954A (en) | Anti-counterfeiting method for product | |
| CN101416246A (en) | Method and systems using identifier tags and authenticity certificates for detecting counterfeited or stolen brand objects | |
| CN104217241A (en) | Electronic anti-fake label and realizing method | |
| CN102007508A (en) | Goods processing method | |
| CN1987914A (en) | Method for managing hardware device | |
| US7881469B2 (en) | Crypto-wireless-tag | |
| KR100512064B1 (en) | contactless type communication tag and portable tag reader for verifying a genuine article | |
| WO2006030344A1 (en) | Rf transponder for off-line authentication of a source of a product carrying the transponder | |
| KR20180082735A (en) | An activation system and method for identifying genuine or counterfeit goods for a product | |
| CN101527021A (en) | RFID electronic tag reading and writing device used for product truth verification | |
| CN108629603B (en) | Commodity anti-counterfeiting method based on two-dimensional code | |
| CN115511019A (en) | Anti-counterfeiting verification method for binding RFID (radio frequency identification) label and article bar code | |
| KR100524176B1 (en) | Mobile phone capable of reading genuine article verifying information stored in a RF-tag and method for administrating service management executable in a computer communicating with the same phone | |
| KR101527582B1 (en) | System for verifying product genuineness using double security key and method thereof | |
| EP2668606A2 (en) | System for checking the authenticity of articles | |
| CN116596017B (en) | Anti-counterfeiting traceability system and anti-counterfeiting method based on electronic tag | |
| CN104881791B (en) | The efficient tracking source tracing method for having secret protection characteristic based on RFID | |
| KR20060084825A (en) | Radio frequency identification tag and method for accessing memory area thereof | |
| KR20060013097A (en) | Radio frequency identification tag and method for accessing memory area thereof | |
| RU2759259C1 (en) | Object marking and authentication system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |