CN1588386B

CN1588386B - System and method for realizing article information detection by radio frequency identification and mobile communication combination

Info

Publication number: CN1588386B
Application number: CN 200410053330
Authority: CN
Inventors: 詹万泉; 陈辉
Original assignee: ZHIZHUN ELECTRONIC SCIENCE AND TECHNOLOGY Co Ltd SHANGHAI
Current assignee: SHANGHAI TY TECHNOLOGY CO., LTD.
Priority date: 2004-08-02
Filing date: 2004-08-02
Publication date: 2011-08-24
Anticipated expiration: 2024-08-02
Also published as: CN1588386A

Abstract

The present invention is RF identification and mobile communication combining article information checking system and method. The system includes information center comprising initialization subsystem, checking subsystem and network server; and label user side subsystem. It features that it includes also one RFID label information checking module combined with cellphone, and the module generates random code automatically, writes, enciphers and stores the checked RFID label, receives label information, synthesizes the label information with the random code and sends short message to the checking subsystem in the information center. The checking subsystem searches and deciphers the received short message information data package, and compares with that in the data base to judge the truth. The present invention reaches the anti-fake aim via one enciphering, twice confirmation, three side interaction and five anti-fake measures.

Description

The system and method for radio-frequency (RF) identification and mobile communication combining article information examination

Technical field

The present invention relates to the system and method for a kind of radio-frequency (RF) identification and mobile communication combining article information examination.

Background technology

As long as market economy is arranged, the intersubjective difference of interests is arranged, the illegal activity of personation fake products just is difficult to avoid.Thought and scheme false proof on the current market are a lot, main use laser anti-counterfeit is arranged, printing ink is false proof, digital phone is false proof and rising digital watermark technology is arranged, though these technology also can play false proof effect, but, therefore there is following problem owing to itself technical defective:

1, false proof, the laser antifalsification technology of printing ink, because in a single day it be used, core technology is just unalterable.They can play anti-fake effect in a short time, but owing to do not upgrade and improve, randomness is poor, very easily are decrypted and grasp.These false proof core technologies often are provided the merchant and control, and confidentiality is not high.In addition, complicated printing ink is false proof or the laser antifalsification technology cost is too high, increases the weight of business and consumer's burden easily, and the consumer is not easy to identify, and practical operation is loaded down with trivial details.The problem that printing ink is false proof, also there is a maximum in this class technology of laser anti-counterfeit is exactly unidirectional identification, lacks the support of professional system, the error rate height.

2, digital false-proof technology, current digital false-proof technology also claims code anti-fake or telephone service technology, and false proof principle is by distributing a unique false proof number for each commodity, make commodity have an I.D. (digital ID), and then utilize printing technology that it is covered.When anyone discerns the false from the genuine at needs, as long as overlayer is wiped off, just can see false proof number, at this moment consumer or manufacturer are no matter when and where, only need dial hotline, can discern authenticity of products according to the false proof number on the voice suggestion input commodity, also have send short messages or to connect the specified web examination true and false, belong to two-way discrimination method.Digital phone is false proof to be present domestic the most popular anti-counterfeiting technology, it is national promotion project, but, since this technology in application process, exist inspection rate low, to the potential safety hazard of some personation production model invalid, false proof examination system self, be difficult for finding the leak of faking, make the enforcement of this technology be difficult to reach false proof purpose, antifalse effect is not good.

3, the simple principle of digital watermark technology is, with an image I, a sign M, and a key K are combined into identification image I ' according to marking algorithm.When carrying out false proof examination, will treat mapping I ' and original image I and key K, carry out the sign M ' that computing obtains I ', M ' and M will be compared, with the examination of the acquisition true and false by testing algorithm.Cost is too high, the not high shortcoming of examination efficient but this method exists, and therefore is not suitable for the false proof Jianzhen of mill run.

Summary of the invention

The present invention encrypts for a kind of application data that the defective people who overcomes in the existing anti-counterfeiting technology proposes, radio-frequency (RF) identification (RFID) technology, mobile communication, correlation techniques such as database, carry out integrated design, apply to the RFID label that is attached on the article is carried out the radio-frequency (RF) identification of truth identification and the system and method for mobile communication combining article information examination, this system and method can for the consumer provide one easy to Item Information, in good time, examination efficiently, it is cheap relatively to have a cost, consumer's examination is easy to realize, encryption technology can make the consumer, the high advantage of safe and secret degree of label user and the interaction of checking technology provider.

The technical scheme that the present invention takes is:

The system of radio-frequency (RF) identification and mobile communication combining article information examination comprises information center, label user subsystem;

Described information center comprises initialization subsystem, examination subsystem and gateway server, wherein:

Described initialization subsystem is read unique identifier from original tag, system generates random key typing simultaneously category of employment sign indicating number, again random key and the category of employment sign indicating number that generates write original RFID label, finish registration and initialization to label, random key writes behind the RFID label by permanent locking, can not read and write.The initialization subsystem receives the Item Information that the label user generates, and after the data message in the initialization information database is complete, adds in the information database of examination subsystem;

Described examination subsystem is used to receive the short message data of special article, and these data and the data message in the examination information database stored in advance of examination subsystem are compared, and makes the conclusion of distinguishing true from false;

Described gateway server is used for that the mobile communication circuit is transmitted the Item Information that transmits on next short message packet or the label user and carries out examination of the source and path distribution;

Described label user subsystem is used to read unique identifier, correspondence writes the Item Information code, and Item Information is uploaded to the initialization subsystem;

Be characterized in, also comprise a label information examination module that is used for being used in combination with mobile phone, described examination module is used for producing automatically random code, with random code write the RFID label checked and by the random key in this label encrypt, storage, reception is stored in the existing information in the label, and synthetic with the random code data in this module, use the special service number that is solidificated in this module, the interface instruction of operation mobile phone is directly controlled sending short message by mobile phone and is ceased information center and check subsystem;

Described examination subsystem is retrieved and is deciphered the short message packet that receives, and compares with the data message that is stored in advance in the examination information database again, makes the conclusion of distinguishing true from false.

The system of above-mentioned radio-frequency (RF) identification and mobile communication combining article information examination, wherein, described examination module comprises embedded controller, man-machine interface, module for reading and writing and power management, and described embedded controller comprises random number generation module, storage unit, data synthesis module, central processing unit and packet sending module;

The instruction that described random number generation module receives central processing unit produces a random code to module for reading and writing and data synthesis module;

The instruction that described module for reading and writing receives central processing unit writes the label that will check with the random code that is received, and receives the existing information that is stored in the label simultaneously, and this information transmission is arrived central processing unit;

Described storage unit is used for memory mobile phone interface instruction, the control of examination modular system and logic instruction, and the special service number that solidifies;

Described central processing unit is used for each module is carried out control and treatment, and the label information that module for reading and writing receives is sent to the data synthesis module, call the special service number in the storage unit and the data to data bag sending module of data synthesis module, operation handset port instruction control mobile phone sends the short message of required transmission;

Described data synthesis module is used for the label information of central processing unit output, the special service number that storage unit is exported, the random code that random number generation module is sent are carried out the synthetic back formation of data packet to be sent;

The handset port instruction control mobile phone that described packet sending module is used to receive central processing unit sends to assigned address with packet to be sent by the short message mode.

The system of above-mentioned radio-frequency (RF) identification and mobile communication combining article information examination, wherein, described handset port instruction is meant the software systems according to the system requirements exploitation of mobile phone, be solidificated in the examination module, called by central processing unit and to control mobile phone packet to be sent is sent to assigned address by the mobile phone short message mode, and will send successful information feedback to the examination module.

The system of above-mentioned radio-frequency (RF) identification and mobile communication combining article information examination, wherein, described special service number is the special number that points to the mobile operator application, encryption is solidificated in external or built-in mobile phone formula RFID label information is checked in the module, it is the special number that mobile phone sent and received examination information, by this number, can realize the short message transmission of the examination of RFID label information module, mobile phone and information center.

The system of above-mentioned radio-frequency (RF) identification and mobile communication combining article information examination, wherein, described mobile phone and the two kinds of forms that are combined with of checking module, one is meant that the examination module is external in mobile phone, is connected with mobile phone by data line; Examination module operation handset port instruction control mobile phone sends the information of required transmission by the mobile phone short message mode; It two is that the examination module is built in mobile phone, combines with cell phone system, becomes a functional module of mobile phone, finishes that random number generates, label read-write, shortcode are solidified, data are synthetic, short message transmitting function.

The system of above-mentioned radio-frequency (RF) identification and mobile communication combining article information examination, wherein, also comprise specialized information examination website, described specialized information examination website comprises a web interface and an item information data storehouse, described web interface is connected with the item information data storehouse is two-way, the input end in described item information data storehouse is connected with the examination examination control of subsystem and the output terminal of logical operation server, and the information of relevant article is transmitted in its control of being checked the examination control of subsystem and logical operation server to web interface.

The method of radio-frequency (RF) identification and mobile communication combining article information examination is characterized in, comprises initialization information generative process, label user's label generative process and examination process; Wherein:

The initialization information generative process may further comprise the steps:

A-1, initialization subsystem receive has the original RFID label that unique identification sign indicating number (UID), data encryption and data security are provided with function;

A-2, initialization subsystem be category of employment sign indicating number typing initialization information database, and read unique identification sign indicating number in the original RFID label by card reader;

A-3, initialization subsystem controls and logical operation server generate the random key of a correspondence at random, with unique identification sign indicating number and corresponding random key deposit in together the initialization information database in the data block of corresponding category of employment, by writing instrument the random key and the category of employment sign indicating number of correspondence write original RFID label, finish registration and initialization this original tag;

Label user's label generative process may further comprise the steps:

B-1. label user subsystem is receiving behind initialization subsystem register and initialized label, reads RFID label unique identification sign indicating number (UID) with card reader and deposits in successively in the item information data storehouse;

B-2, correspondence is write label with the Item Information code in the item information data storehouse by writing instrument, encrypt through the random key in the RFID label, realize encrypting and authenticating for the first time, and with the address bit of Item Information code storage appointment in label of encrypting, its safe condition is set to read-only;

B-3, again the article sequence number is sprayed at RFID label or article surface, is convenient to corresponding article seal and subsequent sequence number ratio;

B-4, then, label user subsystem controls and logical operation server upload to the packing of the Item Information in this system in the initialization subsystem initialization information database; The data block that this data message is complete is added in the inquiry subsystem examination information database automatically by the initialization subsystem;

The examination process utilizes RFID tag information examination module application external or that be built in mobile phone to be solidificated in special service number in this module by the consumer, the interface instruction of operation mobile phone is directly controlled sending short message by mobile phone and is ceased information center and check subsystem the true and false state of the corresponding label of purchase is checked, and may further comprise the steps:

C-1, RFID label information examination module produce random code automatically and write the RFID label, and the random key in the label carries out encryption to this random code, realize encrypting and authenticating for the second time, and the random code of encrypting are stored in the address bit of appointment in the label;

UID identification code in c-2, the RFID label information examination module reading tag, category of employment sign indicating number, encryption Item Information code, encryption random code send to information center together with the synthetic form with the short message packet of the random code data that just produced by special service number and check subsystem controls and logical operation server;

C-3, examination subsystem controls and logical operation server extract category of employment sign indicating number in the short message packet, and the corresponding the sector classification of examination in database is if can not find out the short message of feedback " not in service range "; Otherwise, continue step c-4;

C-4, in corresponding category database, look into UID identification code in the short message packet again, if can not find out the short message of feedback " not in service range "; Otherwise, continue step c-5;

The random code of the random key enabling decryption of encrypted in c-5, the calling system database, and with the short message packet in random code comparison, if do not conform to, the short message of feedback prompting personation label, random code accumulative total errors number adds 1 in the examination database, examination finishes; Otherwise totally check number of times field number adds 1 to record in the examination database, continues step c-6;

C-6, use the Item Information code of random key enabling decryption of encrypted again, with the Item Information code comparison in the examination subsystem database, if do not conform to, the short message that feedback prompting Item Information is not inconsistent, and Item Information code accumulative total errors number in the examination database added 1, examination finishes, and calls sequence number corresponding in this system database, and feedback examination information is coincide and the short message of this article sequence number;

C-7, whole examination process finish.

The method of above-mentioned radio-frequency (RF) identification and mobile communication combining article information examination, wherein, described examination process also comprises step c-7, when examination when identification is genuine article as a result, as these article be and label user protocols having requirement, this makes out a bill family and transporting articles information to the website by the inquiry subsystem in the website, the short message that the short message of feedback login password or other label user customize.

The method of above-mentioned radio-frequency (RF) identification and mobile communication combining article information examination; wherein; the RFID label of the described data security sexual function of step a-3 is meant and meets ISO/IECDIS9798-2 triple-authentication standard, has in the flow process after the authentication all data and all encrypts to prevent the label of information interception and cryptographic key protection function.

The method of above-mentioned radio-frequency (RF) identification and mobile communication combining article information examination, wherein, the described random key of step a-3 writes behind the RFID label by permanent locking, is not obtaining under the prerequisite that information center authenticates not read-writely, can only carry out.

The method of above-mentioned radio-frequency (RF) identification and mobile communication combining article information examination, wherein, the described special service number of step c-2 is the special number that points to the mobile operator application, encryption is solidificated in external or built-in mobile phone formula RFID label information is checked in the module, it is the special number that mobile phone sent and received examination information, by special number, can realize checking the note transmission of module, mobile phone and information center.

The method of above-mentioned radio-frequency (RF) identification and mobile communication combining article information examination, wherein, the described random code of step c-2 is a random number that is produced automatically in each examination back by random number generation module in the RFID label information examination module, this random code write the RFID label by the module for reading and writing of examination in the module and encrypt through the random key in the label after re-send in the enquiry module, the random code of encryption passes to the authenticity that information center's examination subsystem is used for verifying the random key of RFID label with random code.

Because the utility model has adopted above technical scheme, it compared with prior art has following technique effect:

1, use the carrier of international advanced person's RFID label as anti-counterfeiting information, RFID label volume is small, is easy to embed or stick on the false proof article, adopts radio-frequency (RF) identification induction mode read-write anti-counterfeiting information, need not contact; Have the data check function, data transmission security is reliable; Multi-enciphering is handled, and global unique cognizance code is difficult to counterfeit; Waterproof, antimagnetic, anti-high and low-temp can adapt to various working environments;

2, the consumer uses external or built-in mobile phone formula RFID label information examination module identification RFID label information, the examination module has random number generation function, special service number data encrypt storage function, read-write RFID label function and runnable interface instruction software system and docks with existing mobile phone communication system and can directly control the information that mobile phone sends required transmission, need not contact during identification, only need it is pressed close to get final product, recognition time is extremely short, operate simple and easy, one-key operation.The scope that mobile communication can cover is exactly the scope that the consumer can carry out identification activity.

3, a kind of encryption, re-authentication, three-part interactive, five heavy false proof means combinations realize polynary false proof; A kind of encryption, re-authentication are meant that information center is the corresponding distribution of each RFID label according to the unique identification sign indicating number and writes a random key, and this random key permanent locking is in label.The label user writes the RFID label with the Item Information code, and the random key in the label carries out encryption to the Item Information code, realizes encrypting and authenticating for the first time.The consumer utilizes external or when being built in the RFID label information examination module examination of mobile phone, external or built-in mobile phone formula RFID label information examination module produces random code automatically and writes the RFID label, random key in the label carries out encryption to random code, realizes encrypting and authenticating for the second time.Random key generates, the superencipher verification process is all finished in information center and label inside, and RFID anti-counterfeiting technology provider and label user both sides all do not have the inside specifying information of not knowing in the ciphering process.Three-part interactive is meant that RFID anti-counterfeiting technology provider realizes the RFID label is registered and examination and the feedback of examination subsystem in thing end to information by the initialization subsystem in the information center in advance; Writing of label user Item Information code and uploading of Item Information; Checking of the encrypting and authenticating of consumer's random number and article sequence number.Five heavy false proof means, first heavily is to have solidified never 64 (bits) unique serial numbers by manufacturer's formulation of repetition in the RFID label, if will produce or copy, production cost is extremely high, the individual is with generally enterprise can be for it absolutely not; Second heavily is label user Item Information code encryption, deciphering, comparison, carries out false proof to Item Information; The triplely is external or is built in encryption, deciphering, the comparison of the on-the-spot random number that generates of RFID information examination module examination of mobile phone, carries out false proof to RFID label source; Quadruple is that the sequence number that is sprayed in the sequence number of RFID label or article surface and the information center's examination subsystem feedback short message is checked; The 5th heavily is same RFID tag identifier sign indicating number examination number of times, the statistical study feedback module of examination time, and system will check number of times and feed back to the consumer after accepting once examination, also feed back in case of necessity and check the time last time.System can be provided with disposable examination, and promptly this information is cancelled after the examination, can also be provided with repeatedly examination, promptly under the system authorization situation, a kind of article can repeatedly be checked, and the time of record examination, make things convenient for the transfer of article, improved the value preserving of valuables greatly.

4, the examination of the registration of RFID label and information all moves in the environment of information center's relative closure, does not accept the visit of external system, has the information source examination and the path of gateway server to distribute simultaneously, and data security can be guaranteed.

Description of drawings

Concrete feature of the present invention and performance elaborate by following embodiment and accompanying drawing thereof.

Fig. 1 realizes system architecture synoptic diagram of the present invention.

Fig. 2 is an electrical block diagram of realizing a kind of embodiment of the present invention.

Fig. 3 is an electrical block diagram of realizing another kind of embodiment of the present invention.

Fig. 4 is the electrical block diagram of examination module among the present invention.

Fig. 5 is the system architecture synoptic diagram of the present invention in application process.

Fig. 6 a, b are the schematic flow sheets of data message in the system of the present invention.

Fig. 7 is the workflow diagram of examination subsystem in the information center of the present invention.

Specific implementation

See also Fig. 1.The system of radio-frequency (RF) identification of the present invention and mobile communication combining article information examination, the label information that comprise information center 1, label user subsystem 2, is used for being used in combination with mobile phone is checked module 4.Information center 1 comprises initialization subsystem 11, examination subsystem 12 and gateway server 13, wherein:

Initialization subsystem 11 is read unique identifier from original RFID label 100, system generates random key typing simultaneously category of employment sign indicating number, again random key and the category of employment sign indicating number that generates write original RFID label, finish registration and initialization to label, random key writes behind the RFID label by permanent locking, can not read and write.Initialization subsystem 11 receives the Item Information that the label user generates, and after the data message in the initialization information database is complete, adds in the information database 122 of examination subsystem 12;

Label user subsystem 2 is used to read unique identifier, correspondence writes the Item Information code, and Item Information is uploaded to initialization subsystem 11;

The label information examination module 4 that is used for being used in combination with mobile phone is used for producing automatically random code, with random code write the RFID label checked and by the random key in this label encrypt, storage, reception is stored in the existing information in the label, and it is synthetic with the random code data in this module, use special service number, directly control sending short message by mobile phone and cease information center and check subsystem 12;

Gateway server 13 is used for that the mobile communication circuit is transmitted the Item Information that transmits on next short message packet or the label user and carries out examination of the source and path distribution.

See also Fig. 2, this is an electrical block diagram of realizing a kind of embodiment of the present invention.

RFID label production firm provides the RFID label with RFID unique identification sign indicating number (UID) and data security sexual function according to the requirement of RFID anti-counterfeiting technology provider; And RFID anti-counterfeiting technology provider must set up information center, and this information center 1 is made up of three parts, comprising: initialization subsystem 11, examination subsystem 12 and gateway server 13.Initialization subsystem 11 comprises card reader 111, writes instrument 112, initialization system control and logical operation server 113 and initialization information database 114.The output terminal of card reader 111 is connected with the input end of initialization system control and logical operation server 113, the output terminal of initialization system control and logical operation server 113 is connected with the input end that writes instrument 112, initialization system control and logical operation server 113 and 114 two-way connections of initialization information database.The initialization subsystem can be registered RFID label 100, the system manager is according to the purposes typing category of employment sign indicating number of label, the initialization subsystem is read unique identification sign indicating number in the original RFID label by card reader, deposit in the initialization subsystem database, initialization subsystem controls and logical operation server generate the random key of a correspondence at random, by writing instrument this random key and category of employment sign indicating number are write original RFID label, finish registration label; Random key writes the RFID label subsequently by permanent locking.

Examination subsystem 12 comprises examination subsystem controls and logical operation server 121 and examination information database 122, two-way connection; The input end of examination subsystem controls and logical operation server 121 is connected with the initialization subsystem controls of initialization subsystem and the output terminal of logical operation server, this check subsystem controls and logical operation server 121 and with 13 two-way connections of gateway server.

The output terminal of gateway server 13 is connected with the initialization subsystem controls of initialization subsystem and the input end of logical operation server.

RFID label user must set up label user subsystem 2, and this label user subsystem 2 comprises card reader 21, writes instrument 22, label user subsystem controls and logical operation server 23 and item information data storehouse 24, coding device 25.Read RFID label unique identification sign indicating number (UID) with card reader in information center, correspondence writes the Item Information code, encrypts through the random key in the RFID label, forms the RFID label 200 of initialization information.Its safe condition is set to read-only.With the coding device article sequence number is sprayed at RFID label or article surface again, is convenient to number comparison of corresponding article seal and subsequent sequence.Finished above-mentioned incident, label user subsystem is wrapped the Item Information in the system of information center by internet 6 (please cooperate referring to Fig. 4), special line or alternate manner and is passed to the RFID of information center label information generation system; After the RFID of information center label information generation system was received the Item Information bag of uploading, the perfect information database data added the data of information completely in the database of the corresponding classification of information center examination subsystem in order to examination later on again.

In system's participant external or built-in mobile phone formula RFID label information examination module makers provide have random number generation function, special service number data encrypt storage function, read-write RFID label function and can dock the external or built-in mobile phone formula RFID label information of realizing data transmission, loading with existing mobile phone communication system and check module, the interface instruction system of mobile phone products is in the market overlapped in operation one in the module, so that the examination module is directly controlled the information that mobile phone sends required transmission; The consumer uses external or built-in mobile phone formula RFID label information examination module, online with mobile phone earlier, to check again on the RFID label that module is close to the article that will check, start the examination button, RFID label information examination module produces random code automatically and writes the RFID label, read simultaneously the built-in information of RFID label and and packet of random code composition, the encryption special service number that solidifies in advance in the applying RFID label information examination module utilizes the SMS function to send to information center's gateway server by mobile communications network, and the gateway server short message packet that transmission comes to the mobile communication circuit carries out sending the examination subsystem to after examination of the source and the path distribution.

See also Fig. 3, this is an electrical block diagram of realizing another kind of embodiment of the present invention.The information center 1 that system of the present invention is comprised in Fig. 2, label user subsystem 2, the label information that is used for being used in combination with mobile phone are checked the module 4, also comprise a specialized information query web 5, this specialized information query web 5 comprises network information database 51 and web interface 52, two-way connection; This network information database 51 also is connected with the examination subsystem controls of examination subsystem and the output terminal of logical operation server 121.Category of employment sign indicating number and RFID label unique identification sign indicating number (UID) that the retrieval of information center examination subsystem is sent through mobile phone are decrypted comparison according to the corresponding random key in the database to the RFID label information, and will check as a result short message returning to mobile phone.Label user agreement agreement will be built the mailbox account in specialized information examination website in the business of the website number of setting up accounts, and simultaneously Item Information is sent to Website server.

Fig. 4 is an electrical block diagram of realizing RFID label information examination module 4 of the present invention.Wherein handset port 41 is realized and the connected sum agreement communication of mobile phone, and the consumer connects this module earlier in examination information by data line and mobile phone; Power management module 42 is responsible for the power management of whole module, and the consumer opens the power switch on the man-machine interface 43, the read-write state (current is holding state) of interface while display power supply on-state and module.The user presses close to RFID label information examination module on the RFID label 46 of article subsequently, press the examination button, embedded controller 45 brings into operation, central processing unit 450 triggers random number generation module 452 and generates a random code, control 44 operations of RFID module for reading and writing simultaneously, RFID module for reading and writing 44 writes RFID label 46 with random code, read information (the UID sign indicating number in the RFID label 46, the category of employment sign indicating number, the Item Information code of encrypting and the random code of encryption etc.), central processing unit 450 generates emission packet 454 according to synthetic 453 modes of the data of system's setting then, extract the special service number of binding from storage unit 451, the control mobile phone, utilize the SMS function to send to information center's gateway server by mobile communications network 3, after the successful launch, central processing unit 450 sends successful launch condition prompting information to man-machine interface.

See also Fig. 5, this is the system architecture synoptic diagram of the present invention in application process.Implementation procedure of the present invention is:

1., set up an article information checking system, this system comprises: the examination module 4, mobile communications network 3, (also can comprise Internet), the specialized information query web 5 that produce platform user subsystem 2, be used in combination with mobile phone based on the information center 1 of data management platform, based on user's label information;

2., RFID label production firm provides the RFID label with data security sexual function with RFID unique identification sign indicating number (UID) according to the requirement of RFID anti-counterfeiting technology provider;

3., information center 1 is made up of three parts, label information initialization subsystem 11, examination subsystem 12 and gateway server 13, label information initialization subsystem can be registered the RFID label;

4., RFID label user sets up label user RFID label information and generates subsystem 2, read RFID label unique identification sign indicating number (UID) with card reader, correspondence writes the Item Information code, encrypts through the random key in the RFID label, and safe condition is set to read-only.With coding device 25 the article sequence number is sprayed at RFID label outside surface again, is convenient to number comparison of corresponding article seal and subsequent sequence.Label user RFID information generating system is wrapped Item Information by internet, special line or alternate manner and is passed to the RFID of information center label information generation system;

5., the RFID of information center label information generation system generates information complete data again and adds in the database of the corresponding classification of information center examination subsystem; And the formation external packing is printed on sequence number and the intact article A1 of label seal, A2.

6., external or built-in mobile phone formula RFID label information examination module makers provide have random number generation function, special service number data encrypt storage function, read-write RFID label function and can dock the external or built-in mobile phone formula RFID label information of realizing data transmission, loading with existing mobile phone communication system and check module, operation one is overlapped the interface instruction system of mobile phone products in the market in the module, so that RFID label information examination module external or that be built in mobile phone is directly controlled the information that mobile phone sends required transmission.

7., the consumer uses external or built-in mobile phone formula RFID label information examination module, wherein external mobile phone type RFID label information examination module before use must be online with mobile phone earlier, RFID label information examination module is close on the RFID label of the article that will check, start the examination button, external or built-in mobile phone formula RFID label information examination module produces random code automatically and writes the RFID label, read simultaneously the built-in information of RFID label and and random code form a packet, use the SMS function by the encryption special service number that solidifies in advance in the RFID label information examination module and send to information center and check subsystem.

8., the retrieval of information center examination subsystem the industry analogy sign indicating number and the RFID label unique identification sign indicating number (UID) that send through mobile phone be decrypted comparison according to the corresponding random key in the database to the RFID label information, and will check as a result short message returning to mobile phone.Label user agreement agreement will be built the mailbox account in the specialized information query web in the business of the website number of setting up accounts, and simultaneously Item Information is sent to Website server.

The method of radio-frequency (RF) identification of the present invention and mobile communication combining article information examination is characterized in, comprises initialization information generative process, label user's label generative process and examination process; Wherein:

A-3, initialization subsystem controls and logical operation server generate the random key of a correspondence at random, with unique identification sign indicating number and corresponding random key deposit in together the initialization information database in the data block of corresponding category of employment, by writing instrument the random key and the category of employment sign indicating number of correspondence write original RFID label, finish registration and initialization this original tag; Described random key writes behind the RFID label by permanent locking, is not obtaining under the prerequisite that information center authenticates not read-writely, can only carry out.

Label user's label generative process may further comprise the steps:

B-4, then, label user subsystem controls and logical operation server upload to the packing of the Item Information in this system in the initialization subsystem initialization information database;

C-7, whole examination process finish.

Handset port instruction of the present invention is meant the software systems according to the system requirements exploitation of mobile phone, be solidificated in the examination module, called by central processing unit and to control mobile phone packet to be sent is sent to assigned address by the mobile phone short message mode, and will send successful information feedback to the examination module.Described special service number is the special number that points to the mobile operator application, encryption is solidificated in external or built-in mobile phone formula RFID tag information is checked in the module, it is the special number that mobile phone sent and received examination information, by this number, can realize the short message transmission of the examination of RFID tag information module, mobile phone and information center.

Fig. 6 is the data message flow process figure of system of the present invention, wherein:

1, the UID identification code, is represented with Am in chart by the unique setting of RFID label manufacturer by the unique identifier unique identification of 64 (bits).

2, the trade classification sign indicating number (Ln) of article, the industry code for information center (GB/T4754-2002) works out according to " national economy industry code " writes the RFID label by information center, and safe condition is set to read-only.

3, random key (Km), index is signed the key that the information initializing subsystem generates at random according to UID identification code correspondence, writes the RFID label by label information initialization subsystem, and permanent locking, safe condition are set to carry out only not read-write.

4, encrypt Item Information code (Bm '), for after the final user of label writes the RFID label with its Item Information code (Bm), encrypt the code that the back generates through the random key (Km) in the label, safe condition is set to read-only.

5, encrypt random code (Cm '), after the random code (Cm) that produces for label information examination module in consumer's use writes the RFID label, encrypt the code that the back generates through label random key (Km), safe condition is set to read-write.

6, Item Information (Mm), for the label user gives self article additional information, for example operation instructions, circuit structure diagram, network of maintenance and repair, various regulation or attached software package of giving or the like.Upload in information center's label information initialization subsystem initialization information database by internet, special line or alternate manner by the generation of label user server, after data message is complete, add in the examination subsystem examination information database by label information initialization subsystem.

7, sequence number (Xm) is the sequence labelling of label user to article, is imprinted on the outside surface and article of label, and is corresponding one by one when seal, is difficult for pasting wrong.In addition, when the user checks, can strengthen anti-counterfeit capability with the sequence number comparison of sequence number in the feedback short message and article.

8, cumulative number (Nm) for information center carries out number of times accumulative total to successfully inquire about at every turn, and feeds back to the user, so that super normal queries number of times is carried out tracing management, further strengthens anti-counterfeit capability.

" m " or " 1～m " is the record number in the above-mentioned keyword, and " n " or " 1～n " is the classification number.

Below the flow process of system data information is carried out refinement and describe, this process flow diagram is made up by Fig. 6 a, b.Data flows such as total system generation in RFID label, information center's initialization information database and examination information database, label user subsystem item information data storehouse, short message packet, storage, transmission, retrieval, encryption, deciphering, comparison, feedback.

At first information center's initialization information generation subsystem receives and has unique identification sign indicating number (UID), data encryption and data security are provided with the original RFID label 100 of function, storage category of employment sign indicating number in the regulation label, encrypt the Item Information code, encrypt the address bit of random code and random key information, while sets the category of employment data storage area in the initialization information database and data field comprises the UID identification code, random key, the Item Information code, sequence number and Item Information field, initialization subsystem typing industry in advance code, from original tag 100, read unique identifier again, typing initialization information database corresponding field, corresponding each unique identifier of system generates random key at random, the random key that generates and category of employment sign indicating number is write corresponding original RFID label 100 finish label registration and preliminary examinationization; The label user reads the unique identification sign indicating number (UID) in the existing initialization information label 200, in the corresponding typing item database, field in the item database has the UID identification code, category of employment, the Item Information code, sequence number and Item Information field, the Item Information code, the content tab user of sequence number and Item Information field generates in advance, the UID identification code and the category of employment sign indicating number of typing are filled successively, corresponding one by one, with writing instrument the Item Information code is write in the corresponding RFID label again, random key in the label is to the Item Information code encryption and be stored in the address bit of appointment, be formed with the label 300 of encrypting the Item Information code, after finishing the loading of Item Information code, the label user is uploaded to the initialization subsystem with the data content in the Item Information storehouse and adds in the corresponding database; The complete data block initialization subsystem of this data message is added in the inquiry subsystem examination information database automatically; The consumer uses the external or built-in RFID label information examination module that cooperates with mobile phone, the generation random code also writes in the label, random key in the label encrypts and is stored in the address bit of appointment to random code, the random code information of the Item Information code of the UID identification code 400 of existing encryption random code information, category of employment, encryption and encryption sends to information center's examination subsystem together with the synthetic short message packet of random code in the examination module reading tag in the examination module.Category of employment sign indicating number and UID identification code are inquired about corresponding category database in the examination subsystem server extraction short message packet, can not find out, feedback information, examination finish otherwise, the random code of the random key enabling decryption of encrypted in the calling system database is with the random code comparison in the short message packet; Not right, feedback information, examination finishes; Otherwise record accumulative total inquiry times field number adds 1 in the examination database, continues to use the Item Information sign indicating number of random key enabling decryption of encrypted again, with the Item Information sign indicating number comparison in the examination subsystem database; Not right, feedback information, examination finishes, otherwise, from the examination database, accessing corresponding sequence number, feedback examination content meets and sequence number information, as the article that require with label user protocols having, make out a bill in the website family and transporting articles information is to the website, the information of increase feedback login password.

Fig. 7 be will finish in the system of the present invention the refinement carried out of the data flow of information center's examination subsystem of most important data processing task describe.The short message content of the system's feedback among this figure is a kind of imagination, can be according to label user's requirement customization.

Information UID identification code in the RFID label information examination module reading tag, category of employment sign indicating number, encryption Item Information code, encryption random code send to information center together with the synthetic form with the short message packet of the random code data that just produced and check subsystem controls and logical operation server.Examination subsystem controls and logical operation server extract category of employment sign indicating number in the short message packet, check corresponding category database, can not find out, and feedback information, otherwise, continue; In corresponding category database, look into UID identification code in the short message packet again, can not find out, feedback information, otherwise, continue; The random code of the random key enabling decryption of encrypted in the calling system database is with the random code comparison in the short message packet; Not right, feedback information, record random code accumulative total errors number field number adds 1 in the examination database, otherwise record accumulative total is checked number of times field number and is added 1 in the examination database, continues; Use the Item Information sign indicating number of random key enabling decryption of encrypted again, with the Item Information sign indicating number comparison in the examination subsystem database; Not right, feedback information, record Item Information sign indicating number accumulative total errors number field number adds 1 in the examination database, otherwise, continue; The article that protocols having requires, make out a bill in the website family and transporting articles information are to the website, feedback information.

Advantage of the present invention

Flexibility: along with expanding economy, mobile phone has become popular communication product. The present invention will encrypt the RFID technology and combine with mobile communication, can check anywhere or anytime, and will be convenient and swift;

The anti-counterfeiting information disguise: the random key in the RFID label is generated in system at random automatically by RFID anti-counterfeiting technology provider, write permanent locking behind the label, by information centre's encrypting and authenticating, can't not carry out read-write operation, only at the label internal operation, has high disguise.

Confidentiality: in traditional anti-counterfeiting technology, anti-counterfeiting information is visible, and with product together. Visible information itself is easy to become the counterfeit object of fake producer. And in the present invention, anti-counterfeiting information is invisible, and the fake producer can't directly obtain this information. The present invention has used the method for a kind of encryption, re-authentication, and RFID anti-counterfeiting technology provider, label user can't obtain random key information, and the information of label and article is verified respectively.

Security: the RFID technology that anti-counterfeiting information of the present invention uses, vision is invisible. Anti-counterfeiting information is to produce at random and is unique, and the anti-counterfeiting information of same product does not have direct relation. Unique encryption and decryption technique is so that the fake producer can't obtain anti-counterfeiting information. Information centre does not accept the access of external system in the environment running of relative closure, and data security can guarantee. Random key is that permanent locking is in label in the RFID label, the probability that the fake producer can obtain is extremely low, and random key is that corresponding label unique identification code generates at random, and the Item Information code was encrypted through random key, so the fake producer can't obtain the information of article. Avoid the RFID label to fall into fake producer's hand, the present invention can arrange as required the RFID label and both crack badly after the packing of product is opened, or once examination is finished namely from the examination database and nullified, or the method such as examination number of times restriction is set. Even the fake producer can obtain the packing of not checking article, do not reach the purpose of RFID label-copying.

Uniqueness: the identification code of all RFID labels (UID) is unique; The random key that the corresponding unique identification code of information centre generates is relatively unique; The article sequence number is relatively unique; The random number that module for reading and writing produces is relatively unique.

Low cost: the manufacturing cost of RFID label descends significantly along with output rises, and the System Operation integrated cost is relatively cheap, so that label user and consumer can both accept.

The autgmentability of the tag application scope of extensibility: RFID and the autgmentability of database will be brought the extensibility of whole system function and scope;

Real is polynary false proof: common anti-counterfeiting technology majority is to adopt merely special material or special facture to increase the fraud difficulty, this class is false proof may be difficult at the initial stage of using counterfeiting, in case but technological diffusion or material out of control after, just be difficult to guarantee that it is not counterfeiting. And that the present invention has used a kind of encryption, re-authentication, three-part interactive, five heavy false proof means combinations to realize is polynary false proof, can stop personation.

Claims

1. the system of radio-frequency (RF) identification and mobile communication combining article information examination comprises information center, label user subsystem;

Described initialization subsystem is read unique identifier from the original radio frequency identification label, system generates random key typing simultaneously category of employment sign indicating number, again random key and the category of employment sign indicating number that generates write this original radio frequency identification label, finish registration and initialization to this original radio frequency identification label, random key writes behind this original radio frequency identification label by permanent locking, can not read and write, the initialization subsystem receives the Item Information that the label user generates, after the data message in the initialization information database is complete, add in the information database of examination subsystem;

It is characterized in that, also comprise a label information examination module that is used for being used in combination with mobile phone, described label information examination module is used for producing automatically random code, random code write wait to check label and waited to check that random key in the label is encrypted, storage by this, reception is stored in this and waits to check existing information in the label, and it is synthetic with the random code in this label information examination module, application is solidificated in the special service number in this label information examination module, and the interface instruction of operation mobile phone is directly controlled sending short message by mobile phone and ceased information center and check subsystem;

Described examination subsystem is retrieved and is deciphered the short message packet that receives, and compares with the data message that is stored in advance in the examination information database again, makes the conclusion of distinguishing true from false; Simultaneously this conclusion is fed back in the screen of mobile phone and show.

2. the system of radio-frequency (RF) identification according to claim 1 and mobile communication combining article information examination, it is characterized in that, described this label information examination module comprises embedded controller, man-machine interface, module for reading and writing and power management, and described embedded controller comprises random number generation module, storage unit, data synthesis module, central processing unit and packet sending module;

The instruction that described module for reading and writing receives central processing unit writes this label to be checked that will check with the random code that is received, and receives simultaneously to be stored in this and to wait to check existing information in the label, and this information transmission is arrived central processing unit;

Described storage unit is used for memory mobile phone interface instruction, this label information examination modular system control and logic instruction, and the special service number that solidifies;

Described central processing unit is used for each module is carried out control and treatment, and this label information to be checked that module for reading and writing receives is sent to the data synthesis module, call the special service number in the storage unit and the data to data bag sending module of data synthesis module, operation handset port instruction control mobile phone sends the short message of required transmission;

Described data synthesis module is used for this label information to be checked of central processing unit output, the special service number that storage unit is exported, the random code that random number generation module is sent are carried out the synthetic back formation of data packet to be sent;

3. the system of radio-frequency (RF) identification according to claim 1 and mobile communication combining article information examination, it is characterized in that, described handset port instruction is meant the software systems according to the system requirements exploitation of mobile phone, be solidificated in this label information examination module, called by central processing unit and to control mobile phone packet to be sent is sent to assigned address by the mobile phone short message mode, and will send successful information feedback to this label information examination module.

4. the system of radio-frequency (RF) identification according to claim 1 and mobile communication combining article information examination, it is characterized in that, described special service number is the special number that points to the mobile operator application, encryption is solidificated in this label information examination module, it is the special number that mobile phone sent and received examination information, by this number, can realize the short message transmission of this label information examination module, mobile phone and information center.

5. the system of radio-frequency (RF) identification according to claim 1 and mobile communication combining article information examination, it is characterized in that, described mobile phone and this label information are checked the two kinds of forms that are combined with of module, one is meant that this label information examination module is external in mobile phone, is connected with mobile phone by data line; This label information examination module operation handset port instruction control mobile phone sends the information of required transmission by the mobile phone short message mode; It two is that this label information examination module is built in mobile phone, combines with cell phone system, becomes a functional module of mobile phone, finishes that random number generates, this waits to check the label read-write, shortcode solidifies, data are synthetic, short message transmitting function.

6. the system of radio-frequency (RF) identification according to claim 1 and mobile communication combining article information examination, it is characterized in that, also comprise specialized information examination website, described specialized information examination website comprises a web interface and an item information data storehouse, described web interface is connected with the item information data storehouse is two-way, the input end in described item information data storehouse is connected with the examination examination control of subsystem and the output terminal of logical operation server, and the information of relevant article is transmitted in its control of being checked the examination control of subsystem and logical operation server to web interface.

7. the method for radio-frequency (RF) identification and mobile communication combining article information examination is characterized in that, comprises that initialization information generative process, label user's waits to check label generative process and examination process; Wherein:

A-1, initialization subsystem receive has the original radio frequency identification label that unique identification sign indicating number, data encryption and data security are provided with function;

A-2, initialization subsystem be category of employment sign indicating number typing initialization information database, and read unique identification sign indicating number in this original radio frequency identification label by card reader;

A-3, initialization subsystem controls and logical operation server generate the random key of a correspondence at random, with unique identification sign indicating number and corresponding random key deposit in together the initialization information database in the data block of corresponding category of employment, by writing instrument the random key and the category of employment sign indicating number of correspondence write this original radio frequency identification label, finish registration and initialization this original radio frequency identification label;

This of label user waited to check the label generative process and be may further comprise the steps:

B-1. label user subsystem is receiving behind initialization subsystem register and initialized this original radio frequency identification label, and this original radio frequency identification label unique identification sign indicating number of reading after the initialization with card reader deposits in the item information data storehouse successively;

B-2, correspondence is write this original radio frequency identification label after the initialization with the Item Information code in the item information data storehouse by writing instrument, encrypt through the random key in this original radio frequency identification label after the initialization, realize encrypting and authenticating for the first time, and with the address bit of the Item Information code storage of encrypting appointment in this original radio frequency identification label after the initialization, its safe condition is set to read-only;

B-3, again the article sequence number is sprayed at this and waits to check label or article surface, be convenient to corresponding article seal and subsequent sequence number ratio;

The examination process is utilized the special service number that is solidificated in this label information examination module by the consumer, the interface instruction of operation mobile phone directly control sending short message by mobile phone cease information center check subsystem to purchase to waiting that the true and false state of checking label checks, may further comprise the steps:

C-1, label information examination module produce random code automatically and write this label to be checked, this waits that the random key of checking in the label carries out encryption to this random code, realize encrypting and authenticating for the second time, and this random code that will encrypt is stored in the address bit that this waits to check appointment in the label;

C-2, label information examination module reads that this is waited to check unique identification sign indicating number, category of employment sign indicating number in the label, encrypts the Item Information code, this random code after encrypting sends to information center's examination subsystem controls and logical operation server together with the synthetic form with the short message packet of this random code of unencrypted by special service number;

C-4, in corresponding category database, look into unique identification sign indicating number in the short message packet again, if can not find out the short message of feedback " not in service range "; Otherwise, continue step c-5;

This random code of random key enabling decryption of encrypted in c-5, the calling system database, and with the short message packet in the comparison of this unencrypted random code, if do not conform to, the short message of feedback prompting personation label, random code accumulative total errors number adds 1 in the examination database, and examination finishes; Otherwise totally check number of times field number adds 1 to record in the examination database, continues step c-6;

C-6, use the Item Information code of random key enabling decryption of encrypted again, with the Item Information code comparison in the examination subsystem database, if do not conform to, the short message that feedback prompting Item Information is not inconsistent, and Item Information code accumulative total errors number in the examination database added 1, if conform to, call sequence number corresponding in this system database, feedback examination information is coincide and the short message of this article sequence number;

C-7, whole examination process finish.

8. the method for radio-frequency (RF) identification according to claim 7 and mobile communication combining article information examination, it is characterized in that, described examination process also comprises among the step c-6 when comparison conforms to, as these article be and label user protocols having requirement, then make out a bill family and transporting articles information in the website to the website, the short message that the short message of feedback login password or other label user customize by the inquiry subsystem.

9. the method for radio-frequency (RF) identification according to claim 7 and mobile communication combining article information examination; it is characterized in that; described this original radio frequency identification label of step a-3 is meant and meets ISO/IECDIS9798-2 triple-authentication standard, has in the flow process after the authentication all data and all encrypts to prevent this original radio frequency identification label of information interception and cryptographic key protection function.

10. the method for radio-frequency (RF) identification according to claim 7 and mobile communication combining article information examination, it is characterized in that, the described random key of step a-3 writes behind this original radio frequency identification label by permanent locking, do not obtaining under the prerequisite that information center authenticates not read-writely, can only carry out.

11. the method for radio-frequency (RF) identification according to claim 7 and mobile communication combining article information examination, it is characterized in that, the described special service number of step c-2 is the special number that points to the mobile operator application, encryption is solidificated in this label information examination module, it is the special number that mobile phone sent and received examination information, by special number, can realize the note transmission of this label information examination module, mobile phone and information center.

12. the method for radio-frequency (RF) identification according to claim 7 and mobile communication combining article information examination, it is characterized in that, the described random code of step c-2 is a random number that is produced automatically in each examination back by random number generation module in this label information examination module, this random code writes this by the module for reading and writing in this label information examination module and waits to check label and wait to check through this and re-send in this label information examination module after random key in label is encrypted, and the random code of this encryption passes to information center's examination subsystem with this unencrypted random code and is used for verifying that this waits to check the authenticity of the random key of label.