CN1584911A

CN1584911A - Antifogery method by mobile communicating apparatus and electronic label

Info

Publication number: CN1584911A
Application number: CN 200410024790
Authority: CN
Inventors: 张纲
Original assignee: Shanghai Fudan Microelectronics Co Ltd
Current assignee: Shanghai Fudan Microelectronics Co Ltd
Priority date: 2004-05-31
Filing date: 2004-05-31
Publication date: 2005-02-23

Abstract

A false proof method utilizing electronic countermark and mobile communication device includes using the device as carrier of electronic countermark read/write, integrating or external connecting read/write apparatus on the device, reading out commodity information data, sending it to back ground server at base station, deciphering electronic countermark enciphering data to certify the truth of false proof, sending result back to the device for display.

Description

A kind of method for anti-counterfeit that utilizes mobile communication equipment and electronic tag

Technical field

The present invention relates to a kind of method for anti-counterfeit that uses electronic tag, specifically, relate to a kind of mobile communication equipment that utilizes as mobile phone, as the communication carrier between electronic tag and the anti-fake certificate service, read data in the electronic tag by the read write line that is connected with mobile communication equipment, then by wireless base station and provide the supplier of anti-fake certificate service to carry out authentication and the inquiry that swap data carries out merchandise news, show the merchandise news of returning behind the anti-fake certificate by mobile device at last.

Background technology

At present domestic anti-counterfeiting technology mainly by on commodity, labels be with anti-forge cipher or stick and utilize the pattern of special printing technology to realize.The former mainly is according to password, inquires about the purpose that false proof database reaches the recognition value true and false by methods such as phone, networks; The latter is the complicacy by printing technology and duplicate difficulty and reach false proof purpose mainly.Should, above two kinds of methods bigger limitation is all arranged.The former problem is the cost height, and database is vulnerable etc.; The latter's problem is to be difficult between the complicacy of printing technology and higher cost to reach good balance, also can't number separately each commodity simultaneously.

Now, utilize electronic tag to carry out that false proof method begins progressively to come into one's own and popularize.Electronic tag (also claiming RFID) technology is to use electromagnetic induction, radio or microwave to carry out non-contacting two-way communication, reaches identification and false proof purpose by swap data.The exchange of data occurs in and is identified on the commodity electronic tag and sends between the read write line of instruction.The commodity relevant information that the main content of electronic tag the inside is all different unique identifier of each commodity (UID), do not encrypt and the anti-fake certificate information of encryption.

After read write line obtains the data of electronic tag, can directly obtain or information such as type from data base querying to these commodity, numbering, manufacturer, date of manufacture by UID and other data; Especially,, can deposit false proof enciphered message in the electronic tag, just can carry out false proof judgement commodity by the decryption oprerations of complexity in order to carry out commodity counterfeit prevention.Method of encrypting can have many kinds, as RSA cryptographic algorithms, ECC elliptic curve encryption algorithm, electronic signature or the like.

Except will carrying out the data communication with electronic tag, for decipher with Query Database in merchandise news, the common more complicated of read write line, volume is bigger, cost is also higher, this popularization to read write line and electronic tag Antiforge system is very disadvantageous.

Summary of the invention

The present invention proposes a kind of method for anti-counterfeit that utilizes mobile communication equipment and electronic tag, it utilizes existing mobile communication equipment and network, reduce read-write equipment complicacy and cost by communication of decomposing read write line and functions such as deciphering inquiry, improve and carry out false proof ease for use and economy with electronic tag.

For achieving the above object, a kind of method for anti-counterfeit that utilizes mobile communication equipment and electronic tag provided by the invention comprises following steps:

1. with the carrier of mobile communication equipment as electronic label read-write and communication, an integrated or external electronic label read/write on this personal mobile communication equipment, this electronic label read/write reads the data in the electronic tag;

2. utilize the wireless telecommunications between mobile communication equipment and the base station, on the background server that data send to the base station is connected in the electronic tag that electronic label read/write is read;

3. background server carries out deciphering, the inquiry merchandising database of electronic tag enciphered data, and anti-fake certificate;

4. background server sends back to mobile communication equipment to anti-fake certificate and the object information that inquires by the base station, by the true and false and other merchandise news of mobile communication equipment display of commodity.

Mobile communication equipment can be taked as mobile phone, PDA or some other personal mobile communication equipment of comparatively popularizing;

Communication modes between mobile communication equipment and the base station also can be to transmit by short message, also can be GPRS (General Packet Radio Service, GPRS), or other communication modes.

By said method, mobile communication equipment finish respectively and electronic tag and base station between data communication, come down to as the communication between the server that a medium of communication helps that electronic tag is finished and the base station connects.As for the processing of data in the electronic tag and inquiry are all finished by background server, this with regard to mean be integrated into mobile communication equipment inner or and the external electronic label read/write of mobile communication equipment if can and electronic tag carry out communication and do not need other function.Like this, it is fairly simple that read write line just can be done, and cost just can reduce.

Because in the said method, for deciphering the most complicated in the commodity counterfeit prevention process and inquiry work are to be finished by the powerful server that is connected with the base station, one or limited several servers just can be finished the commodity counterfeit prevention certification work of all enormous amount, so resulting cost is not high.Just more reduced cost.In addition, help popularizing of this method for anti-counterfeit with mobile communication equipment as the carrier of communication, and operational character is share the use habit at family.Overcome original electronic tag false-proof authentication system the cost height, use problem such as inconvenience.

Description of drawings

Fig. 1 utilizes method of the present invention, carries out the structural representation of anti-fake certificate;

Fig. 2 is a communication synoptic diagram between electronic tag and the mobile phone;

Fig. 3 is a communication synoptic diagram between the anti-fake certificate server on mobile phone and base station and backstage;

Embodiment

Following according to Fig. 1, Fig. 2, Fig. 3, better embodiment of the present invention is described.

As shown in Figure 1, be to utilize method of the present invention, carry out the structural representation of anti-fake certificate; Comprise: electronic tag 101, mobile phone (or other mobile communication equipments) 102; Wireless base station 103; The background server 104 of anti-fake certificate service is provided; Carry out exchanges data by non-contacting communication between electronic tag 101 and the mobile phone 102; Transmitting by also carrying out data by the mode of non-contacting wireless telecommunications between mobile phone 102 and the wireless base station 103, then can be the communication connected mode of any appropriate between wireless base station 103 and the background server 104.Among the present invention, the exchange of data and information makes full use of electromagnetic induction, radio or microwave and carries out non-contacting two-way communication and carry out.

Fig. 2 is a communication synoptic diagram between electronic tag and the mobile phone.Electronic tag 101 comprises: the antenna 113 of the storer 111 of electronic tag, the control of electronic tag and radio circuit 112, electronic tag.The storer 111 of electronic tag is being deposited commodity data information and enciphered message; The control of electronic tag and radio circuit 112 are responsible for functions such as data write, communication; Then according to the difference of electronic tag type, its form is also different with type for the antenna 113 of electronic tag.Mobile phone 102 comprises antenna for mobile phone 121,122, be integrated into mobile phone 102 inside or and the external electronic label read/write 123 (as the read write line of the 13.56MHz of Microtronic A/S of Fudan University frequency range, model is FM1725) of mobile phone 102, functional circuit 124.Antenna for mobile phone 121 is responsible for and the electronic tag communication is used, and according to the difference of electronic tag, the type of this antenna may also be different; The communication that antenna for mobile phone 122 is responsible between mobile phone and the base station can be adopted the antenna of first wife on the mobile phone, according to the communication frequency difference of mobile phone, a plurality of or various ways or model can be arranged also.

Functional circuit 124 is circuit that mobile phone 102 is equipped with itself, can be connected with electronic label read/write 123 and finish data communication.

Fig. 3 is a communication synoptic diagram between mobile phone and base station and the background server.Mobile phone 102 carries out wireless telecommunications by antenna 122 and base station 103, and base station 103 comprises antenna for base station 131, other partial function circuit 132 of base station; Background server 104 provides the anti-fake certificate service, wherein, the 141st, the database of record merchandise news; The 142nd, the functional module that inquire about, deciphering etc. operated.

Electronic tag 101 according to working frequency range can be divided into 125KHz, 13.56MHz, UHF (a plurality of specifications such as 860～960MHz) frequency ranges and 2.4GHz, with the type and the specification of corresponding electronic label read/write 123 of electronic tag and various antennas also can be different.Electronic tag related among the present invention is unqualified, can be the specification that is in any working frequency range.

Mobile phone in the foregoing description is the example of a mobile communication equipment, and the mobile communication equipment that relates among the present invention is not limited to mobile phone, can be the electronic equipment of wireless PDA (personal digital assistant) or other specifications.

The foregoing description is just in order to illustrating the present invention better, rather than limits the scope of the invention.Scope of the present invention is defined by claims.

Claims

1, a kind of method for anti-counterfeit that utilizes mobile communication equipment and electronic tag comprises following steps:

A, with the carrier of mobile communication equipment as electronic label read-write and communication, the integrated or external electronic label read/write of this mobile communication equipment, this electronic label read/write reads the information of goods information data in the electronic tag;

B, utilize the wireless telecommunications between mobile communication equipment and the base station, on the background server that information of goods information data sends to the base station is connected in the electronic tag that electronic label read/write is read;

C, background server carry out deciphering, the inquiry merchandising database of electronic tag enciphered data, and anti-fake certificate;

D, background server send back to mobile communication equipment to anti-fake certificate and the object information that inquires by the base station, by the true and false information of mobile communication equipment display of commodity.

2, the method for anti-counterfeit that utilizes mobile communication equipment and electronic tag as claimed in claim 1 is characterized in that, described mobile communication equipment is a mobile phone, or personal digital assistant, or other mobile communication equipments.

3, the method for anti-counterfeit that utilizes mobile communication equipment and electronic tag as claimed in claim 1, it is characterized in that, described electronic tag comprises the electronic tag storer of depositing commodity data information and enciphered message, the control and the radio circuit of electronic tag, and electronic label antenna.

4, as claim 1 or the 2 or 3 described method for anti-counterfeit that utilize mobile communication equipment and electronic tag, it is characterized in that described background server comprises the database of noting down merchandise news, and inquire about, the functional circuit module of operation such as deciphering.

5, the method for anti-counterfeit that utilizes mobile communication equipment and electronic tag as claimed in claim 4 is characterized in that, the frequency range of described electronic tag is corresponding with the frequency range of described electronic label read/write.

6, the described method for anti-counterfeit that utilizes mobile communication equipment and electronic tag of claim 4 is characterized in that, described electronic tag is used electromagnetic induction, radio or microwave and carried out non-contacting two-way communication mode and electronic label read/write swap data.