CN101499138B - Method of anti-counterfeit apparatus for cigarette by passive radio frequency label - Google Patents
Method of anti-counterfeit apparatus for cigarette by passive radio frequency label Download PDFInfo
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- CN101499138B CN101499138B CN2009100248237A CN200910024823A CN101499138B CN 101499138 B CN101499138 B CN 101499138B CN 2009100248237 A CN2009100248237 A CN 2009100248237A CN 200910024823 A CN200910024823 A CN 200910024823A CN 101499138 B CN101499138 B CN 101499138B
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- sign indicating
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Abstract
The invention relates to a device and a method for processing cigarette anti-fake by using passive RF. A factory stores product incompatibility after encrypting EPC code of the product, one part is solidified in ROM of a RFID reader, other part is solidified in the RF label embedded in the cigarette packaging box, a fake EPC code generated by logical calculus to a whole EPC code is printed on the cigarette packaging box sealing drawing line when the product is packaged, the method generates fake EPC code by processing logical calculus to the whole EPC code in the RFID reader ROM solidifying, the RFID reader identifies cigarette authenticity and whether channel conflict by comparing with the fake EPC code printed on the cigarette packaging box sealing drawing line and the fake EPC code generated by the reader calculating. The method and the device are easily to be realized and have low cost which can increase difficulty for counterfeiting.
Description
Technical field
The present invention relates to the electronic anti-fogery technical field, especially a kind of the utilization adopts passive RF label to carry out the method for the device of cigarette anti-counterfeit.
Background technology
China has carried out monopoly system to tobacco already; Yet because the enormous profits of tobacco business, particularly cigarette manufacturing and marketing the fake phenomenon is still very rampant to make tobacco, the lawbreaking activities of these manufacturing and marketing the fake; Cigarette factory and tobacco company are suffered heavy losses, state tax revenue is run off in a large number.Adopting REID to carry out false proof is a kind of good method; Disclosed Chinese patent CN201111092Y " boxed cigarette electronic anti-counterfeiting system "; Radio electronic label is installed on the cigarette case; Contactless RFID radio-frequency identification reader reads the identity information in the RFID radio frequency recognizing electronic label; Be sent to the manufacturer data processing enter through network, after the manufacturer data processing enter is differentiated true and false information be sent on the contactless RFID radio-frequency identification reader through network again and show.But the defective that this scheme exists at first is to rely on the internet, and we know that a large amount of cigarette point of sales all can't insert internet, particularly rural area and backcountry; The RFID manufacture difficulty is not high besides, if do not take strict encryption measures, is easy to be replicated, and is easy to extrapolate encoding law, and the personator can be according to encoding law counterfeit product in enormous quantities.
Summary of the invention
The technical matters that the present invention will solve is: solve existing boxed cigarette electronic anti-counterfeiting system and must rely on the internet, be unfavorable for promoting to rural area and backcountry; And the not good technical matters of antifalse effect; The present invention provides a kind of device and method that adopts passive RF label to carry out cigarette anti-counterfeit; It has increased the difficulty of faking, though the fake producer might duplicate the part EPC sign indicating number in the label, can't read the another part in the reader; Also just can't calculate pseudo-EPC sign indicating number, thereby realize false proof according to complete EPC sign indicating number.Can know the true and false of cigarette when the consumer buys at once, can notify relevant departments at once when finding fake products, realize that cost is extremely low easily.
The technical solution adopted for the present invention to solve the technical problems is: a kind of utilization adopts passive RF label to carry out the method for the device of cigarette anti-counterfeit, and the device that described employing passive RF label carries out cigarette anti-counterfeit comprises RFID reader and the RF tag that embeds Cigarette pack; Separately deposit behind the EPC code encryption of product, a part is solidificated among the ROM of RFID reader, another part is solidificated in the RF tag; Seal at Cigarette pack and to be printed with the pseudo-EPC sign indicating number that generates through logical operation in the backguy, in the ROM of RFID reader, be solidified with complete EPC sign indicating number is carried out the operational method that logical operation generates pseudo-EPC sign indicating number complete EPC sign indicating number; Utilize the method that adopts passive RF label to carry out the device of cigarette anti-counterfeit to be: separately to deposit behind the EPC code encryption with product; A part is solidificated among the ROM of RFID reader; Another part is solidificated in the RF tag that embeds Cigarette pack; The pseudo-EPC sign indicating number that will generate through logical operation to complete EPC sign indicating number; When the packing of product, being printed on Cigarette pack seals in the backguy; In the ROM of RFID reader, solidify complete EPC sign indicating number is carried out the operational method that logical operation generates pseudo-EPC sign indicating number, the RFID reader differentiates with the pseudo-EPC sign indicating number that the reader computing generates the true and false of cigarette reaches whether falsifying takes place through the pseudo-EPC sign indicating number that relatively is printed on Cigarette pack and seals in the backguy.During checking: the part EPC sign indicating number that the RFID reader is read in the RF tag merges with another part EPC sign indicating number in the RFID reader, produces pseudo-EPC sign indicating number and is printed on the pseudo-EPC sign indicating number that Cigarette pack seals in the backguy and relatively discerns the false from the genuine through logical operation; Though the fake producer can duplicate the part EPC sign indicating number in the label; But can't read another part EPC sign indicating number in the RFID reader; Also just can't calculate pseudo-EPC sign indicating number, thereby prevent batch duplicating, reach false proof in batches purpose RF tag (Cigarette pack) according to complete EPC sign indicating number.The RFID reader does not need the back-end processing device, does not need false proof database support.
Because the restriction of memory capacity; In ROM, can not solidify too many batch part EPC sign indicating number; And the time is remote, and operational method possibly be cracked, and part EPC sign indicating number that solidifies among the ROM of described RFID reader and operational method are changed or upgrading by production producer.
For further improving antifalse effect, the part EPC sign indicating number that solidifies among the ROM of described RFID reader has specific area code and point of sale coding, and the RFID reader of each department and each point of sale can not be general.
Have communication module in the described RFID reader, and be connected through wired or wireless communication network between the receiving equipment of false proof center, manufacturer or relevant departments.Can then not report when identifying through wireless network to tobacco company, manufacturer or the report of other relevant departments when finding false smoke, practiced thrift the inquiry cost of tobacco company, manufacturer or other relevant departments greatly to true cigarette;
A kind of method that adopts passive RF label to carry out cigarette anti-counterfeit; Separately deposit behind the EPC code encryption with product; A part is solidificated among the ROM of RFID reader; Another part is solidificated in the RF tag that embeds Cigarette pack, and the pseudo-EPC sign indicating number that will generate through the logical operation to complete EPC sign indicating number is printed on Cigarette pack and seals in the backguy when the packing of product; In the ROM of RFID reader, solidify complete EPC sign indicating number is carried out the operational method that logical operation generates pseudo-EPC sign indicating number, the RFID reader differentiates with the pseudo-EPC sign indicating number that the reader computing generates the true and false of cigarette reaches whether falsifying takes place through the pseudo-EPC sign indicating number that relatively is printed on Cigarette pack and seals in the backguy.
An EPC sign indicating number can only be read once by same RFID reader, mainly is to prevent duplicating of short run RF tag, if the lawless person takes packing apart; One duplicates RF tag and pseudo-EPC sign indicating number with wrapping; Use it for the forgery Cigarette pack then, because an EPC sign indicating number can only be read once by same RFID reader, the false smoke of counterfeit this point of sale can not occur in this point of sale so; Certainly; Because card maker and that RF tag is embedded the typography of Cigarette pack is very complicated, drop into huge, so counterfeit almost be impossible.
Pseudo-EPC sign indicating number generates in the RFID reader and shows, and can show product export date, time, shelf-life, factory's name, factory site, telephone number etc., can use Chinese and English interface.
Can be in the Flash of RFID reader Memory by the wholesale some input point of sale identification sign indicating number corresponding with this batch cigarette; There is not the RFID reader of this batch identification code then can not discern this batch cigarette; The false smoke that can prevent the point of sale that above-mentioned short run is forged is like this sold to another point of sale, can also prevent falsifying; Input method can be selected through the USB interface input or through the input of GPRS wireless network.
The invention has the beneficial effects as follows: the point of sale does not need the back-end processing device as long as be equipped with a dedicated RF ID reader, need not pass through database retrieval; Need not carry out complex calculation such as digital signature; Algorithm is simple, realizes that cost is extremely low easily; Significantly improved the difficulty of personation, easy to utilize.
Embodiment
Employing passive RF label of the present invention as shown in Figure 1 carries out the embodiment of the device of cigarette anti-counterfeit, comprises RFID reader and the RF tag that embeds Cigarette pack; Separately deposit behind the EPC code encryption of product, a part is solidificated among the ROM of RFID reader, another part is solidificated in the RF tag; Seal at Cigarette pack and to be printed with the pseudo-EPC sign indicating number that generates through logical operation in the backguy, in the ROM of RFID reader, be solidified with complete EPC sign indicating number is carried out the operational method that logical operation generates pseudo-EPC sign indicating number complete EPC sign indicating number.Part EPC sign indicating number that solidifies among the ROM of RFID reader and operational method are changed or upgrading by production producer.The part EPC sign indicating number that solidifies among the ROM of RFID reader has specific area code and point of sale coding, and the RFID reader of each department and each point of sale can not be general.Also have communication module in the RFID reader, and be connected through wired or wireless communication network between the receiving equipment of false proof center, manufacturer or relevant departments.
Manufacturer adopts the EPC sign indicating number of international coded system establishment product; The EPC sign indicating number can comprise the date of production; Time; Shelf-life; Factory's name; The factory site; Telephone number; Serial number; Sell to the information such as area number in area; Can also distinguish strip label (being every cigarette) and case label (being every case cigarette); EPC sign indicating number to establishment carries out necessary logical operation then; Produce pseudo-EPC sign indicating number; Deposit in database subsequent use with corresponding pseudo-EPC sign indicating number each EPC sign indicating number; Simultaneously with true EPC sign indicating number separated into two parts encrypting storing in database; Can be divided into 32 and 96 such as 128 EPC sign indicating numbers, concrete point-score must not leak as the vital strategic secrets of producer;
During the printing Cigarette pack; Earlier part EPC sign indicating number is write passive RF label; Then passive RF label is embedded the Cigarette pack interlayer; Radio-frequency label antenna can adopt the electrically conductive ink printing, and the backguy of sealing that will be printed on corresponding pseudo-EPC sign indicating number during packing sticks on Cigarette pack and seals, and strip label and case label are followed the prescribed rules.
The key equipment that employing passive RF label of the present invention carries out in the device of cigarette anti-counterfeit is the RFID reader, and this RFID reader be the design of false proof producer specially, and by the tissue production of false proof producer, its leading indicator of present embodiment is:
125KHz, 13.56MHz non-contact radio-frequency ID/IC card and M1 Wei root Card Reader/write card device;
Standard: EM4001, ISO14443A/B (MF1);
32 high speed microprocessors, the highest 140MHz of dominant frequency;
Operating system C language independent development proprietary operating systems;
Reading distance 0～5cm;
Data-carrier store: SDRAM 64MByte; Flash Memory:128MByte;
ROM：128MByte；
Battery: lithium ion battery, power: 2000maH, stand-by time is 10 days;
Wireless communication module (optional): GPRS module;
USB interface (optional);
Operation: read electronic tag sequence number and reading and writing IC card memory content;
Baud rate: 9600-115200bit/s;
Support: EM 4001 and compatible electronic label Mifare thereof Mifare Mifaer UltraLight etc.;
Environment temperature: work-5 ℃～50 ℃ and store-20 ℃～70 ℃.
Utilize and adopt passive RF label to carry out the method for the device of cigarette anti-counterfeit; Separately deposit behind the EPC code encryption with product; A part is solidificated among the ROM of RFID reader; Another part is solidificated in the RF tag that embeds Cigarette pack; The pseudo-EPC sign indicating number that will generate through logical operation to complete EPC sign indicating number; When the packing of product, be printed on Cigarette pack and seal in the backguy, in the ROM of RFID reader, solidify complete EPC sign indicating number is carried out the operational method that logical operation generates pseudo-EPC sign indicating number, the RFID reader differentiates with the pseudo-EPC sign indicating number that the reader computing generates the true and false of cigarette reaches whether falsifying takes place through the pseudo-EPC sign indicating number that relatively is printed on Cigarette pack and seals in the backguy.
An EPC sign indicating number can only be read once by same RFID reader, mainly is to prevent duplicating of short run RF tag, if the lawless person takes packing apart; One duplicates RF tag and pseudo-EPC sign indicating number with wrapping; Use it for the forgery Cigarette pack then, because an EPC sign indicating number can only be read once by same RFID reader, the false smoke of counterfeit this point of sale can not occur in this point of sale so; Certainly; Because card maker and that RF tag is embedded the typography of Cigarette pack is very complicated, drop into huge, so counterfeit almost be impossible.
Pseudo-EPC sign indicating number generates in the RFID reader and shows, and can show product export date, time, shelf-life, factory's name, factory site, telephone number etc., can use Chinese and English interface.
Can be in the Flash of RFID reader Memory by the wholesale some input point of sale identification sign indicating number corresponding with this batch cigarette; There is not the RFID reader of this batch identification code then can not discern this batch cigarette; The false smoke that can prevent the point of sale that above-mentioned short run is forged is like this sold to another point of sale, can also prevent falsifying; Input method can be selected through the USB interface input or through the input of GPRS wireless network.
The method that employing passive RF label of the present invention carries out cigarette anti-counterfeit has been cancelled data transmission and disposal system; Do not need producer to set up the false proof dedicated web site of own commodity, need not connect " very ", " puppet " inquiry of carrying out commodity yet through Internet.
It is following to adopt passive RF label to carry out the concrete steps of method of cigarette anti-counterfeit:
Step 1: manufacturer adopts the EPC sign indicating number of international coded system establishment product; EPC sign indicating number to establishment carries out necessary logical operation then; Produce pseudo-EPC sign indicating number; One of which one correspondence is left in the database respective field; Simultaneously EPC sign indicating number separated into two parts is left in the in addition corresponding field of database; A part is relatively-stationary coding, the coding of another part for changing;
Step 2: relatively-stationary part EPC sign indicating number is write the ROM of RFID reader, and such as the code of manufacturer, the code in the place of production etc., this partial data amount is less relatively; The part EPC sign indicating number that changes is write RF tag, and such as date of manufacture, batch number, serial number, sell to the code in area etc., this numbering of part is unique, and the pseudo-EPC sign indicating number that the EPC sign indicating number is corresponding is printed on Cigarette pack and seals in the backguy;
Step 3: printing cigarette case, bar packing box and case packing box (general designation Cigarette pack); To embed the Cigarette pack interlayer with the passive RF label of part EPC sign indicating number; And can use the electrically conductive ink printed antenna, the Cigarette pack that will be printed on pseudo-EPC sign indicating number seals backguy and sticks on the Cigarette pack sealing part;
Step 4: if cigarette factory directly issues the point of sale, can get into fake certification,, then need be for further processing if issue tobacco company (wholesale dealer), in case short run is counterfeit and falsifying:
The single cigarette package box embeds passive RF ID label; Bar packing box and case packing box can embed the passive RF IC tag; The wholesale dealer works out when wholesale cigarette and batch corresponding point of sale identification number; It is write the IC tag of bar packing box and case packing box, can select to write simultaneously the Flash Memory of reader with USB interface or GPRS wireless network;
Step 5: fake certification, selecting with the button on the reader is checking bag, bar or case, if select the checking bag, shows directly that on the reader LCD display pseudo-EPC sign indicating number can tell truth from falsehood; If select checking bar or case, then at first read this batch point of sale identification sign indicating number and the comparison in the reader in bar or the case IC tag, if unanimity is then further verified the EPC sign indicating number,, then possibly be fake products or falsifying if inconsistent;
Step 6: if be genuine piece, then cls is differentiated next time, if be fake products, can report with short message mode to tobacco company, relevant departments or producer through wireless network by the selection operation button;
Step 7: Cigarette pack seals backguy and adopts segmentation stickup or centre that folding line is arranged, and segmentation fracture during opening can not recycling, can select laser false proof printing for use simultaneously, further increases antifalse effect;
In further enforcement of the present invention, if true EPC sign indicating number is carried out writing behind the tighter cryptographic calculation among RF tag and the RFID reader ROM and adopts tighter encryption method to produce pseudo-EPC sign indicating number, should be within covering scope of the present invention;
Above reference preferred implementation of the present invention has been described the present invention; But those of ordinary skill in the art obviously can make various modifications and not depart from scope of the present invention above-mentioned preferred implementation; For example the present invention can be generalized to other false proof field of radio-frequency card; For example drinks, clothes class are used the food, medicine of hard pack etc.
Claims (4)
1. one kind is utilized and adopts passive RF label to carry out the method for the device of cigarette anti-counterfeit, and it is characterized in that: the device that described employing passive RF label carries out cigarette anti-counterfeit comprises RFID reader and the RF tag that embeds Cigarette pack; Separately deposit behind the EPC code encryption of product, a part is solidificated among the ROM of RFID reader, another part is solidificated in the RF tag; Seal at Cigarette pack and to be printed with the pseudo-EPC sign indicating number that generates through logical operation in the backguy, in the ROM of RFID reader, be solidified with complete EPC sign indicating number is carried out the operational method that logical operation generates pseudo-EPC sign indicating number complete EPC sign indicating number;
Utilize the method that adopts passive RF label to carry out the device of cigarette anti-counterfeit to be: separately to deposit behind the EPC code encryption with product; A part is solidificated among the ROM of RFID reader; Another part is solidificated in the RF tag that embeds Cigarette pack; The pseudo-EPC sign indicating number that will generate through logical operation to complete EPC sign indicating number; When the packing of product, being printed on Cigarette pack seals in the backguy; In the ROM of RFID reader, solidify complete EPC sign indicating number is carried out the operational method that logical operation generates pseudo-EPC sign indicating number, the RFID reader differentiates with the pseudo-EPC sign indicating number that the reader computing generates the true and false of cigarette reaches whether falsifying takes place through the pseudo-EPC sign indicating number that relatively is printed on Cigarette pack and seals in the backguy.
2. utilization according to claim 1 adopts passive RF label to carry out the method for the device of cigarette anti-counterfeit, it is characterized in that: part EPC sign indicating number that solidifies among the ROM of described RFID reader and operational method are changed or upgrading by production producer.
3. utilization according to claim 1 adopts passive RF label to carry out the method for the device of cigarette anti-counterfeit; It is characterized in that: the part EPC sign indicating number that solidifies among the ROM of described RFID reader has specific area code and point of sale coding, and the RFID reader of each department and each point of sale can not be general.
4. utilization according to claim 1 adopts passive RF label to carry out the method for the device of cigarette anti-counterfeit; It is characterized in that: have communication module in the described RFID reader, and be connected through wired or wireless communication network between the receiving equipment of false proof center, manufacturer or relevant departments.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100248237A CN101499138B (en) | 2009-02-27 | 2009-02-27 | Method of anti-counterfeit apparatus for cigarette by passive radio frequency label |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100248237A CN101499138B (en) | 2009-02-27 | 2009-02-27 | Method of anti-counterfeit apparatus for cigarette by passive radio frequency label |
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| Publication Number | Publication Date |
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| CN101499138A CN101499138A (en) | 2009-08-05 |
| CN101499138B true CN101499138B (en) | 2012-04-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009100248237A Expired - Fee Related CN101499138B (en) | 2009-02-27 | 2009-02-27 | Method of anti-counterfeit apparatus for cigarette by passive radio frequency label |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102339399B (en) * | 2010-07-22 | 2016-12-21 | 上海孚恩电子科技有限公司 | A kind of method for anti-counterfeit based on RFID |
| CN102063636B (en) * | 2010-11-12 | 2012-10-03 | 尹姝一 | Cigarette anti-counterfeiting method based on electronic label and anti-counterfeiting electronic label for tracing cigarette case |
| CN102855510B (en) * | 2011-07-01 | 2015-08-26 | 中国人民银行印制科学技术研究所 | Anti-fake product and recognition methods thereof |
| CN103679072B (en) * | 2012-08-31 | 2016-07-13 | 纳米新能源（唐山）有限责任公司 | A kind of radio frequency anti-fake device |
| CN103473682A (en) * | 2013-09-06 | 2013-12-25 | 浙江中烟工业有限责任公司 | Method for tracing single cigarette packet |
| CN103455925A (en) * | 2013-09-06 | 2013-12-18 | 浙江中烟工业有限责任公司 | Cigarette single pack tracking system based on RFID |
| CN105046501A (en) * | 2015-06-26 | 2015-11-11 | 河南省烟草公司商丘市公司 | Cigarette authenticity electronic identification method and device |
| CN108596097A (en) * | 2018-04-24 | 2018-09-28 | 广东中烟工业有限责任公司 | A kind of cigarette packet outer container strap identifying system |
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2009
- 2009-02-27 CN CN2009100248237A patent/CN101499138B/en not_active Expired - Fee Related
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| CN101499138A (en) | 2009-08-05 |
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