CN1074844C

CN1074844C - Radio-frequency integrated circuit module electronic anti-false trademark and its identification method

Info

Publication number: CN1074844C
Application number: CN99112907A
Authority: CN
Inventors: 杜志坚; 段清明
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-05-10
Filing date: 1999-05-10
Publication date: 2001-11-14
Anticipated expiration: 2019-05-10
Also published as: CN1237746A

Abstract

The present invention discloses a radio-frequency integrated circuit module electronic anti-counterfeiting trademark and an identification device thereof. A radio-frequency integrated circuit module can be used for manufacturing an electronic anti-counterfeiting trademark, and the recorded items of commodities can be written and solidified in the electronic anti-counterfeiting trademark. The identification device can transmit radio signals with preset frequency to activate the electronic trademark for reading the information in the electronic trademark, and then the information is compared with stored content in the identification device to identify the genuine-fake degree of the commodities. The identification device can read the information of the electronic anti-counterfeiting trademark without touching the electronic anti-counterfeiting trademark, so that the electronic anti-counterfeiting trademark can be applied to practical living. The present invention can conveniently, quickly and accurately identify true or false commodities, protect the benefits of consumers, enhance the credit standing of commodities and enlarge the sale state of commodities.

Description

The radio-frequency integrated circuit module electronic anti-false trademark recognition system

The present invention discloses a kind of radio-frequency integrated circuit module electronic anti-false trademark recognition system, relates to the field of anti-counterfeit technology of commodity.

At present, the method for anti-counterfeit of commodity has a lot, and as laser, fluorescent anti-false trademark, bar code etc. because employing is the plain code trade mark, are copied false making by the people easily.The producer that also has is in the numbering of the commodity input computing machine, inquires about by 168,800 phones etc. and checks, and discerns its true and false, but the investment of this kind method for anti-counterfeit is high, and data need to bring in constant renewal in, and management is inconvenient, only be suitable for some high-grade goods, influenced applying of this anti-counterfeiting technology.The CNl086027 of Chinese patent communique discloses " a kind of true and false commodity are differentiated technology and equipment and antifalsification label two ", " be to write into product information in the antifalsification label and be attached on the commodity; by real and fake discrimination device and antifalsification label contact and produce relative slip; read product information; ... " this method in actual use, because antifalsification label is attached on the commodity, " contact of Discr. and antifalsification label also produces relative slip " is very difficult, or even irrealizable, so its feasibility is very little.

The present invention discloses a kind of radio-frequency integrated circuit module electronic anti-false trademark recognition system, and purpose is intended to improve false proof level, increases to copy difficulty, and is easy to apply.

At purpose of the present invention, concrete inventive concept is as follows: adopt integrated circuit (IC) chip and induction antenna to make electronic anti-false trademark l, the notes record project of commodity is write into and is solidificated among the electronic anti-false trademark l, after activating it, sends the induction wireless electric signal of predetermined frequency " replying " signal of response, both notes record project had been read and discerned, to differentiate the true and false of commodity.Recognition device is by singlechip CPU 3, receiver module 2, storer 8, display 9, keyboard 10, I/O interface ll, printer 7 and computing machine 13 are formed, wherein CPU3 is by its input, the delivery outlet line forms pumping signal 4, read signal 5, write signal 6 is connected with receiver module 2, and three big buses of computing machine 13 (address wire, data line, control line) 12 respectively with CPU3, storer 8, display 9, I/O interface 11, the respective lines of printer 7 connects, deposit the notes that write in the electronic anti-false trademark 1 in the storer 8 and recording the algorithm routine of project and encryption, keyboard 10 links to each other with computing machine 13, can annotate record information to electronic anti-false trademark l input commodity, printer 7 printable electronic anti-false trademark 1 information that go out to discern, three big buses 12 are transmitted signal mutually by I/O interface 11 and computing machine 13, receiver module 2 sends and receives the radio signal of electronic anti-false trademark l by antenna 14, and electronic anti-false trademark 1 obtains the energy that recognition system is sent by induction antenna, the commodity that excite chip emission itself to store are annotated record information, recognition device relatively distinguishes the true from the false with storer 8 canned datas after receiving information, thereby reaches false proof purpose.Commodity also can write 13 encryptions of the notes record project of commodity process computing machine in the electronic anti-false trademark 1 by recognition device and go when dispatching from the factory.

Good effect of the present invention is: electronic anti-false trademark is that contactless read-write integrated circuit (IC) chip is made, it is read-write its information that recognition system need not contact electronic anti-false trademark, the information of trade mark read to be become feasiblely, and electronic anti-false trademark can really be applied in real life.Use the present invention can differentiate true and false commodity easily and fast, exactly, protection consumer's interests, the credit worthiness of raising commodity enlarges the market of commodity.

Fig. 1 connects block diagram for the present invention's parts.

Further specify the present invention below in conjunction with Fig. 1:

1～electronic anti-false trademark is selected MF IC S500 of Fei Lipu company 02 or MFl L10 model for use.

2～receiver module, MF-CM200 (short distance) or MF-CM500 (long distance).

3～singlechip CPU, 8031 types.

7～printer.

8～storer is selected 2764,6264 types for use.

9～display, LCD:PG9832-A or CRT.

The 10-keyboard.

11～I/O interface, RS232, IEE488.

12～three big buses, DB, CB, AB line.

13～computing machine, the PC-486 type.

14～antenna.

CPU is the core of this recognition system, control each parts co-ordination, the three big buses of sending thus couple together the corresponding signal line of other parts, CPU utilizes himself input-output line formation pumping signal, read signal, write signal to be connected with receiver module simultaneously, depositing ciphered data and algorithm routine in the electronic anti-false trademark in the storer, three big buses are connected the merchandise news that shows after this recognition system is discerned with display by display interface circuit, to the computing machine input control information, and go out recognition result by keyboard by printer prints.At first the notes record project of commodity is write in the electronic anti-false trademark during use, and be fixed on the commodity or in its external packing, in the time will differentiating the true and false of commodity, by the radio signal untouchable active electron anti-false trademark of recognition system with predetermined frequency, the commodity that can read out in it are annotated record project signal, decoding processing such as machine, storer is relatively discerned and is identified the true and false of commodity as calculated, finishes task of the present invention.

Claims

1, a kind of radio-frequency integrated circuit module electronic anti-false trademark recognition system, constitute by electronic anti-false trademark (1) with by the recognition device that singlechip CPU (3), receiver module (2), storer (8), display (9), keyboard (10), I/O interface (11), printer (7), antenna (14) and computing machine (13) are formed, it is characterized in that:

1), electronic anti-false trademark (1) is the radio-frequency module made from integrated circuit (IC) chip and induction antenna, the notes record project of commodity can be write into and is solidificated in the electronic anti-false trademark (l), can be through the induction wireless electric signal of predetermined frequency with its activation and read-write information signal wherein;

2), deposit the notes that write in the electronic anti-false trademark (1) in the storer (8) and recording the algorithm routine of project and encryption;

3), computing machine (13) is used for annotating record information to electronic anti-false trademark (l) input commodity;

4), CPU (3) utilizes the input-output line of himself to form pumping signal (5), read signal (4), write signal (6) to be connected with receiver module (2), CPU (3) relatively distinguishes the true from the false with storer (8) canned data after receiving information;

5), receiver module (2) is used for sending and receiving by the antenna on it (14) radio signal of electronic anti-false trademark (1), and electronic anti-false trademark (1) obtains the signal that CPU (3) sends by induction antenna, and the commodity that excitation electron anti-false trademark (1) emission itself stores are annotated record information.