CN102622624A - Commodity anti-counterfeiting identification system and commodity anti-counterfeiting identification method - Google Patents
Commodity anti-counterfeiting identification system and commodity anti-counterfeiting identification method Download PDFInfo
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- CN102622624A CN102622624A CN2012100760566A CN201210076056A CN102622624A CN 102622624 A CN102622624 A CN 102622624A CN 2012100760566 A CN2012100760566 A CN 2012100760566A CN 201210076056 A CN201210076056 A CN 201210076056A CN 102622624 A CN102622624 A CN 102622624A
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Abstract
The invention discloses a commodity anti-counterfeiting identification system and a commodity anti-counterfeiting identification method. The method includes: when a commodity identifier reads commodity ID (identification) number of an RFID (radio-frequency identification) label in a commodity, inquiring whether the commodity number exists in a product information database or not, if not, determining that the commodity ID number does not belong to an identification network, and allowing the commodity identifier to stop identifying; if the commodity ID number belongs to the identification network, allowing the commodity identifier and the commodity to perform mutual password authentication, alarming if the authentication fails, and performing the next step if the authentication succeeds; and using the identifier to read the encrypted commodity information in the RFID label and decrypt the encrypted product information in the commodity identifier, determining that commodity authentication fails if decryption fails, and determining that commodity authentication succeeds and displaying the product information if decryption succeeds. A supervision card for authenticating the commodity identifier is produced to be used with the commodity identifier. The identification system is safe and reliable and can be used for identifying various commodities of different manufacturers to prevent the problems of commodity cross-regional dumping and fake systems matched with fake commodities.
Description
Technical field
The present invention relates to the communications field, be specifically related to a kind of commodity counterfeit prevention identification system and method.
Background technology
For a long time, fake and inferior commodities are not only having a strong impact on the economic development of country, the vital interests that also jeopardizing the business and consumer.Be protection business and consumer interests, guarantee that socialist market economy develops in a healthy way, country and enterprise all will spend great amount of manpower and financial resources every year and be used for false proof cracking down on counterfeit goods.
Existing digital false-proof technology that has possessed such as RFID label anti-counterfeit technology; Through in commodity packaging, sticking the RFID label of the different sequence numbers of establishment; And the form of sequence number with database left in the computer of businessman; When the computer expert of businessman crosses network and is located at the RFID card-reading apparatus connection discriminating of shopping point; The RFID card-reading apparatus returns the tag serial number of reading to merchant database through network, by the computer of businessman identifying information, identification result is returned in user's the hand, thereby obtains the true and false of commodity and other information of commodity.But there is following problem in this false proof mode: 1, the insecurity of merchandise news, as long as anyone has card-reading apparatus, can arbitrarily read merchandise news, and append or rewrite merchandise news.2, equipment leak, false display device are to false commodity, because the publicity of merchandise news; Very easily read the sequence number of true commodity with read write line; Again the sequence number of obtaining is stored in (hand is held read write line and can be stored 1,000,000 sequence numbers) in the card reader, when reading false commodity, what show at random is the true sequence number that is stored in the card reader; What on background server, inquire through network or phone like this, is true sequence number number corresponding false merchandise news.3, network hole, a cover code anti-fake call-in system is forged to false commodity by false system; The incoming call service number of network virtual only needs thousands of units, the sequence number of the false commodity of reading; Pass through virtual-number; Change the service background of false system over to, when input product password for inquiry and merchandise news, what obtain is the sham fraud information of this product.4, do not meet the consumer require immediately can the recognition value true and false custom, scrape password card Antiforge system from what reality was used, few people Enter Number with phone when buying commodity or utilize network to carry out true and false inquiry.
Summary of the invention
Structure of the present invention provides a kind of commodity counterfeit prevention identification system, and this identification system is safe and reliable, can identify the true and false of multiple different commodity, the falsifying that prevents commodity and the false system problem to false commodity.The method that the present invention also provides a kind of commodity counterfeit prevention to differentiate can be identified the true and false of multiple different commodity, the falsifying that prevents commodity and the false system problem to false commodity through this method.
A kind of commodity counterfeit prevention identification system of the present invention comprises commodity Discr. and RFID label;
Be provided with commodity ID number, the merchandise news of second identifying code, encryption in the chip of said RFID label, this RFID label is placed in the commodity;
Said commodity Discr. is made up of PMU, administrative unit, display unit, radio communication unit, read-write cell and cryptographic algorithm unit; Said PMU is connected with administrative unit, display unit, radio communication unit, read-write cell and cryptographic algorithm unit respectively; Said administrative unit is connected with display unit, wireless communication unit and cryptographic algorithm unit respectively, and said cryptographic algorithm unit is connected with read-write cell;
Said commodity Discr. sends instruction by administrative unit, and through sending into read-write cell after the cryptographic algorithm cell processing, read-write cell carries out the director data exchange to the RFID label of commodity, and shows identification result through display unit; The internal data of said administrative unit is carried out Data Update through radio communication unit;
When the commodity Discr. reads commodity ID number of RFID label in the commodity; Whether the inquiry product information database exists the product information record of these commodity ID correspondence; If do not exist, represent that then commodity ID number of these commodity do not belong to this discrimination natwork, then the commodity Discr. stops to differentiate; If exist, the commodity Discr. generates first identifying code with commodity ID number through AES, compares with second identifying code in the RFID label, if first identifying code does not match with second identifying code, then the commodity Discr. stops discriminating; If first identifying code and second authentication code matches, then the commodity Discr. reads the merchandise news of encrypting in the said RFID label and deciphers, if deciphering is unsuccessful, the commodity Discr. stops discriminating; If successful decryption, then display of commodity information.
Be provided with the essential information of commodity Discr. in the said supervisory card, if the commodity Discr. can read the essential information in the supervisory card, then the commodity Discr. is true, otherwise then the commodity Discr. is false.
Said commodity Discr. true and false supervisory card is made into the artwork or advertisement tag form, is easy to carry.
The commodity counterfeit prevention discrimination method of commodity counterfeit prevention identification system of the present invention:
Comprise commodity Discr. and the RFID label that is placed in the commodity; Be provided with product information database in the said commodity Discr.; Said commodity Discr. reads commodity ID number of RFID label in the commodity, and whether the inquiry product information database exists the product information record of these commodity ID correspondence, if do not exist; Do not belong to this discrimination natwork commodity ID number that then representes these commodity, then the commodity Discr. stops to differentiate; If exist, the commodity Discr. generates first identifying code with commodity ID number through AES, compares with second identifying code in the RFID label, if first identifying code does not match with second identifying code, then the commodity Discr. stops discriminating; If first identifying code and second authentication code matches, then the commodity Discr. reads the merchandise news of encrypting in the said RFID label and deciphers, if deciphering is unsuccessful, the commodity Discr. stops discriminating; If successful decryption, then display of commodity information.
Said commodity Discr. also disposes the supervisory card of differentiating the commodity Discr. true and false; Be provided with the essential information of commodity Discr. in this supervisory card, if the commodity Discr. can read the essential information in the supervisory card, then the commodity Discr. is true; Otherwise then the commodity Discr. is false.
Said product information database comprises commodity ID number, AES model and key algorithm model, corresponding unique commodity ID number of each commodity, the key algorithm model that each businessman is corresponding different.
Said first identifying code and second identifying code all adopt the A3 AES, and the MD5 algorithm is adopted in the encryption and decryption of said merchandise news.
The merchandise news of encrypting in the said RFID label comprises following one or more: the commodity place of production, commodity designated sale area, marque information, commodity production date and time information and commercial quality grade.
Apparatus and method of the present invention have the following advantages:
1, the RFID label of every commodity has unique commodity ID number, can't revise, can't copy, and can identify the true and false of commodity effectively through this identification system.
2, merchandise news is stored in the RFID label of commodity after encrypting; Have only behind commodity Discr. and the mutual authentication success of commodity; The commodity Discr. just can read the merchandise news in the RFID label; And merchandise news also must be through just showing this merchandise news after the deciphering, and the security of merchandise news is very good; In addition; Because the key of second identifying code that each part commodity is corresponding and first identifying code of commodity Discr. produces through AES according to commodity ID number; So the key that each part commodity is corresponding will be different fully; Those are want that the key that cracks identifying code is also meaningless through cracking the people that commodity cipher reaches the electronic tag that duplicates commodity.
3, each part commodity of businessman have all been registered " identity code "; When enterprise when the dealer delivers; Write down commodity in the RFID label and sold to regional information; Buy the location when the market that the commodity Discr. shows with the consumer and do not conform to, then the consumer can prevent the commodity falsifying effectively in view of the above to the right-safeguarding of product enterprise.
4, the supporting research and development of commodity Discr. have supervisory card, and the true and false that this authenticating card can the recognition value Discr. has avoided dummy installation to false commodity effectively.
5, simple to operateization, examination just-in-time and display windowization.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the theory diagram of commodity Discr..
Embodiment
Below in conjunction with accompanying drawing the present invention is described further.
A kind of Comodity anti-fake system as depicted in figs. 1 and 2 comprises supervisory card 3, commodity Discr. 2 and RFID label 1.RFID label 1 writes commodity ID number of commodity, the merchandise news of second identifying code, encryption for the electronic tag writing station of businessman through special outfit, and this RFID label 1 is placed in the commodity.
Commodity Discr. 2 is made up of PMU, administrative unit, display unit, radio communication unit, read-write cell and cryptographic algorithm unit; PMU respectively with administrative unit, display unit, radio communication unit, read-write cell and cryptographic algorithm unit; Administrative unit is connected with display unit, wireless communication unit and cryptographic algorithm unit respectively, and the cryptographic algorithm unit is connected with read-write cell.
Commodity Discr. 2 sends instruction by administrative unit, and through sending into read-write cell after the cryptographic algorithm cell processing, read-write cell carries out the director data exchange to the RFID label 1 of commodity, and shows identification result through display unit; The internal data of administrative unit is carried out Data Update through radio communication unit.
Be provided with product information database in the commodity Discr. 2, when commodity Discr. 2 reads commodity ID number of RFID label 1 in the commodity, whether the inquiry product information database exists the product information record of these commodity ID correspondence; If do not exist, represent that then commodity ID number of these commodity do not belong to this discrimination natwork, then commodity Discr. 2 stops to differentiate; If exist; Commodity Discr. 2 will generate first identifying code through AES, and second identifying code that is stored in advance in the RFID label 1 with businessman compares, and first identifying code and second identifying code all adopt the A3 AES; If first identifying code and second identifying code do not match, then commodity Discr. 2 stops to differentiate; If first identifying code and second authentication code matches, then the commodity Discr. reads the merchandise news of encrypting in the said RFID label and deciphers, if deciphering is unsuccessful, the commodity Discr. stops to differentiate, as if successful decryption, then shows said merchandise news.
Also comprise supervisory card 3, be provided with the essential information of commodity Discr. 2 in the supervisory card 3, if commodity Discr. 2 can read the essential information in the supervisory card 3, then commodity Discr. 2 is true, otherwise then commodity Discr. 2 is false.
The commodity counterfeit prevention discrimination method is following:
Store the merchandise news of commodity ID number (each RFID label 1 corresponding one unique commodity ID number), second identifying code, encryption in the RFID label 1 of commodity.
Commodity Discr. 2 internal memories contain product information database; This product information database comprises: the commodity ID of commodity number, A3 AES model and key algorithm model; The corresponding different key algorithm model of different businessmans, businessman encrypts the merchandise news of commodity through key algorithm model separately.
Commodity Discr. 2 is being settled each market or need differentiated the place of commodity true and false at other; When commodity that have RFID label 1 during near commodity Discr. 2; Commodity Discr. 2 reads commodity ID number in the RFID label 1, and whether the product information database of inquiry commodity Discr. 2 exist these commodity ID number, if do not exist; Commodity Discr. 2 stops to differentiate, and sends warning message; If exist, commodity Discr. 2 will produce the random data of one 16 byte, read in commodity ID number of these commodity simultaneously; Extract 16 bytes as key, carry out the A3 computations after, generate first identifying code of one 6 byte; And second identifying code of reading pre-stored in RFID label 1, this second identifying code is identical with the AES and the key of first identifying code, and relatively whether these two identifying codes mate; If do not match, then commodity Discr. 2 stops to differentiate, and sends warning message; If coupling, then commodity Discr. 2 will read the merchandise news of encrypting in the RFID label 1 of commodity and decipher that (the MD5 algorithm is all adopted in the merchandise news encryption and decryption, and the key of encryption and decryption is identical.), decryption verification is unsuccessful, and the commodity Discr. stops to differentiate; Successful decryption then shows said merchandise news.
Information encrypted in the RFID label 1 of commodity comprises following one or more: the commodity place of production, commodity designated sale area, marque information, commodity production date and time information and commercial quality grade.For example, the commodity designated sale area of reading when commodity Discr. 2 does not meet with the effective sale area, and the market surveillance personnel just can confirm that these commodity are businessman's falsifying sale.
In order to stop the corresponding dummy installation of false commodity, let the whole people participate in the fairness of the equipment of supervising, legitimacy.Supporting distribution has commodity Discr. 2 true and false supervisory cards 3; This supervisory card 3 adopts the identical principle of common RFID label; Be provided with the essential information of commodity Discr. 2 in this supervisory card 3, if commodity Discr. 2 can read the essential information in the supervisory card 3, then commodity Discr. 2 is true; Otherwise then commodity Discr. 2 is false.This blocking makes the artwork or advertisement tag form, can be attached to the mobile phone back side, can hang on the key chain or the like.As long as this supervisory card 3 is pressed close to commodity Discr. 2, commodity Discr. 2 shows " LOGO " of supervision unit immediately, and display of commodity Discr. 2 has legal printed words.
Claims (8)
1. a commodity counterfeit prevention identification system is characterized in that: comprise commodity Discr. and RFID label;
Be provided with commodity ID number, the merchandise news of second identifying code, encryption in the chip of said RFID label, this RFID label is placed in the commodity;
Said commodity Discr. is made up of PMU, administrative unit, display unit, radio communication unit, read-write cell and cryptographic algorithm unit; Said PMU is connected with administrative unit, display unit, radio communication unit, read-write cell and cryptographic algorithm unit respectively; Said administrative unit is connected with display unit, wireless communication unit and cryptographic algorithm unit respectively, and said cryptographic algorithm unit is connected with read-write cell;
Said commodity Discr. sends instruction by administrative unit, and through sending into read-write cell after the cryptographic algorithm cell processing, read-write cell carries out the director data exchange to the RFID label of commodity, and shows identification result through display unit; The internal data of said administrative unit is carried out Data Update through radio communication unit;
When the commodity Discr. reads commodity ID number of RFID label in the commodity; Whether the inquiry product information database exists the product information record of these commodity ID correspondence; If do not exist, represent that then commodity ID number of these commodity do not belong to this discrimination natwork, then the commodity Discr. stops to differentiate; If exist, the commodity Discr. generates first identifying code with commodity ID number through AES, compares with second identifying code in the RFID label, if first identifying code does not match with second identifying code, then the commodity Discr. stops discriminating; If first identifying code and second authentication code matches, then the commodity Discr. reads the merchandise news of encrypting in the said RFID label and deciphers, if deciphering is unsuccessful, the commodity Discr. stops discriminating; If successful decryption, then display of commodity information.
2. commodity counterfeit prevention identification system according to claim 1; It is characterized in that: said system comprises supervisory card; Be provided with the essential information of commodity Discr. in the said supervisory card, if the commodity Discr. can read the essential information in the supervisory card, then the commodity Discr. is true; Otherwise then the commodity Discr. is false.
3. commodity counterfeit prevention identification system according to claim 2 is characterized in that: said supervisory card is made into the artwork or advertisement tag form.
4. the anti false authentication method of a commodity counterfeit prevention identification system as claimed in claim 1 is characterized in that:
Comprise commodity Discr. and the RFID label that is placed in the commodity; Be provided with product information database in the said commodity Discr.; Said commodity Discr. reads commodity ID number of RFID label in the commodity, and whether the inquiry product information database exists the product information record of these commodity ID correspondence, if do not exist; Do not belong to this discrimination natwork commodity ID number that then representes these commodity, then the commodity Discr. stops to differentiate; If exist, the commodity Discr. generates first identifying code with commodity ID number through AES, compares with second identifying code in the RFID label, if first identifying code does not match with second identifying code, then the commodity Discr. stops discriminating; If first identifying code and second authentication code matches, then the commodity Discr. reads the merchandise news of encrypting in the said RFID label and deciphers, if deciphering is unsuccessful, the commodity Discr. stops discriminating; If successful decryption, then display of commodity information.
5. the anti false authentication method of commodity counterfeit prevention identification system according to claim 4; It is characterized in that: said commodity Discr. also disposes the supervisory card of differentiating the commodity Discr. true and false; Be provided with the essential information of commodity Discr. in this supervisory card; If the commodity Discr. can read the essential information in the supervisory card, then the commodity Discr. is true; Otherwise then the commodity Discr. is false.
6. according to the anti false authentication method of claim 4 or 5 described commodity counterfeit prevention identification systems; It is characterized in that: said product information database comprises commodity ID number, AES model and key algorithm model; Corresponding unique commodity ID number of each commodity, the key algorithm model that each businessman is corresponding different.
7. according to the anti false authentication method of claim 4 or 5 described commodity counterfeit prevention identification systems, it is characterized in that: said first identifying code and second identifying code all adopt the A3 AES, and the MD5 algorithm is adopted in the encryption and decryption of said merchandise news.
8. according to the anti false authentication method of claim 4 or 5 described commodity counterfeit prevention identification systems, it is characterized in that: the merchandise news of encrypting in the said RFID label comprises following one or more: the commodity place of production, commodity designated sale area, marque information, commodity production date and time information and commercial quality grade.
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| CN109636409A (en) * | 2018-11-09 | 2019-04-16 | 陈哲川 | The method for anti-counterfeit of wire and cable |
| CN109711852A (en) * | 2018-11-27 | 2019-05-03 | 江苏理工学院 | A kind of anti-counterfeit detecting system and method based on graphics safegurard mark |
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| CN102622624B (en) | 2016-02-03 |
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