CN2388141Y

CN2388141Y - Bottle top type electronic anti-forging device

Info

Publication number: CN2388141Y
Application number: CN 99238736
Authority: CN
Inventors: 王连魁; 曹子轩
Original assignee: QINGHUA MAOWU INVESTMENT DEVELOPMENT Co Ltd SHENZHEN
Current assignee: QINGHUA MAOWU INVESTMENT DEVELOPMENT Co Ltd SHENZHEN
Priority date: 1999-09-20
Filing date: 1999-09-20
Publication date: 2000-07-19
Anticipated expiration: 2009-09-20

Abstract

The utility model relates to a bottle cap type electronic anti-forging device. The utility model comprises an integrated circuit 2 which is arranged at the inner part of a bottle sealing object 4 and a communication line 1. The main part of the communication line 1 is fixed on the inner side of a bottle cap 3, and both ends are connected with both terminals of the integrated circuit 2. When the bottle cap 3 is rotated, the connection of the integrated circuit 2 and the communication line 1 is cut off, and the integrated circuit 2 is destroyed by the integrated circuit 2. The bottle cap type electronic anti-forging device is matched with a non-contact type radio-frequency reading and writing device, anti-counterfeiting data is effectively identified through the transmission of radio-frequency, and thus the identification of authenticity is realized. The utility model has the advantages of convenient implementation and low cost. The cost of safeguarding rights of enterprises and the cost of combating counterfeits of China can be reduced, and anti-forging safety can be improved.

Description

Bottle cap type electronic antiforge device

The utility model relates to the application of microelectronic technique in false proof field, more particularly, relates to a kind of bottle cap type electronic antiforge device that utilizes the electronic intelligent RF Data Interchange Technology to distinguish bottled article genuine-fake.

Existing bottle is false proof, or twine the composite PVC paper be printed on related text on the employing seal, stick laser anti-false sign or directly on seal, stamp method such as crucial literal, its deficiency is to be easy to copy and multiplexing former false proof material, and safety is low, can not fundamentally play anti-fake effect.

The purpose of this utility model is to propose a kind of new anti-fake bottle lid that overcomes the prior art shortcoming, can be the bottle or the false proof of container that have seal provides the actv. identification information false proof means, and can support to use the permanent breaking-up of false proof mark data after the consumption.

The purpose of this utility model is to realize like this, construct a kind of bottle cap type electronic antiforge device, it is characterized in that, comprise, be arranged on bottle seal thing 4 in-to-in integrated circuit 2, its main portion is fixed on bottle cap 3 inboards and two terminal bonded assembly communication lines 1 of two ends and described integrated circuit 2, when bottle cap 3 rotation, integrated circuit 2 be cut off and make described integrated circuit 2 self-destructions being connected of communication line 1.

According to bottle cap type electronic antiforge device of the present utility model, it is characterized in that the model of described integrated circuit 2 is LEG MIM256.

According to bottle cap type electronic antiforge device of the present utility model, it is characterized in that, described integrated circuit 2 inside comprise with external communication circuit 1 bonded assembly radio frequency interface 21, deposit the EEPROM22 of recognition data, to EEPROM carry out access control unit 23, carry out the storage control unit 24 of access control with described EEPROM22, and be connected the self-destruction logic control element 25 between described radio frequency interface 21 and the storage control unit 24.

According to bottle cap type electronic antiforge device of the present utility model, it is characterized in that described communication line 1 is a diameter less than 0.1 millimeter lead or enamel wire.

Implement bottle cap type electronic antiforge device of the present utility model, as long as need false proof bottle envelope and bottle cap that bottle cap type electronic antiforge device of the present utility model partly is set at each, just can be engaged in the contactless read-write equipment that the distributor place is equipped with, send the false proof mark data in effective identification bottle cap type of the present utility model electronic antiforge device and then realize truth identification by radio frequency, it is convenient not only to implement, cost is low, can significantly reduce the cost that enterprise's right-safeguarding and country crack down on counterfeit goods, because communication line wherein is the dismounting self-destruction, the fake producer can't copy, and the originating firm and the secondary development commercial city that connect former integrated circuit can not be copied.Simultaneously, the utility model is applied to bottled article anti-counterfeit, as long as can conveniently realize by the design of former seal and capsuling machine are carried out local improvement, required investment seldom, commonality is good, strong security is convenient to apply on a large scale.

In conjunction with the accompanying drawings and embodiments, further specify characteristics of the present utility model, in the accompanying drawing:

Fig. 1 is the structural representation of the utility model bottle cap type electronic antiforge device;

Fig. 2 is the utility model bottle cap type electronic antiforge device schematic block circuit diagram;

Fig. 3 cooperates the utility model bottle cap type electronic antiforge device to use the circuit block diagram of the read-write equipment that can read and write its inside false proof mark data.

As depicted in figs. 1 and 2, in bottle cap type electronic antiforge device of the present utility model, comprise the bottle cap 4 that has integrated circuit 2 chips and be located at the interior communication line 1 of bottle seal thing 3 (as cork), wherein communication line 1 is an enamel wire that diameter is 0.1mm, the two ends of communication line 1 are connected with described integrated circuit 2 to make when can described two

removable parts

3 and 4 when separated from one another, integrated circuit 2 be cut off and make integrated circuit 2 permanent self-destructions being connected of communication line 1, for anti-fake identification mark is being used from being separated promptly by false-proof wine bottle, consumption is during by false proof article, make communication line self-destruction in the bottle cap seal, herein, integrated circuit 2 and external communication line 1 are contained in respectively in conventional bottle cap 4 inboards and the seal 3, make full use of the open theory of conventional bottle cap, when the Unscrew bottle cap, make the communication line fracture by tension force, simultaneously by the self-destruction decision circuit, thereby make seal reach self-destruction.Wherein the model of integrated circuit 2 can be LEGIC MIM256, and its performance perameter is: the read-write operation number of times:＞10 ten thousand times, and reading/writing distance＜100mm, capacity: 2KB, frequency of operation: 13.56MHz, FSK modulation system.Fig. 1 shows being connected of the inner structure of integrated circuit 2 in the utility model bottle cap type electronic antiforge device and integrated circuit 2 and external communication circuit 1, wherein the structure of integrated circuit 2 as shown in Figure 2, include: internal clocking unit 24, with external communication circuit 1 bonded assembly radio frequency interface 21, deposit the EEPROM22 of recognition data, EEPROM22 is carried out the unit 23 of access control, and be connected the self-destruction logic control element 25 between described radio frequency interface 21 and the storage control unit 24.Integrated circuit 2 storage inside have RSA Algorithm encrypted feature data enough, the process standard, these characteristic datas adopt specialized equipment to write down into by communication line, and these specialized equipments have only the only a few personnel of the appointment of enterprise own that its parameter (being called mandate) could be set.

The read-write equipment that cooperates the utility model bottle cap type electronic antiforge device to use as shown in Figure 3, can read and discern the characteristic data in the integrated circuit 2 in the seal, thereby reach false proof purpose.Also can be provided with other components and parts relevant in the seal with integrated circuit 2.Communication line 1 in the seal has the function of carrying out the rf data transmission with above-mentioned supporting read-write equipment.Supporting read-write equipment is realized the anti-counterfeit recognition function by the anti-counterfeiting information that detects in the bottle cap type electronic antiforge device of the present utility model.Anti-counterfeiting information in bottle cap and the seal allows enterprise to set up on their own and encapsulate according to specific rule.Both need not contact to supporting read-write equipment when detecting the anti-counterfeiting information in the seal, adopt radio-frequency technique to finish.After the split damage of seal, this have integrated circuit (IC) and have a communication line of rf data function of exchange impaired, thereby information exchange can't be realized.That is to say that this seal can't be multiplexing.Can expand to the application of other bottled things.This read-write equipment have and computing machine between carry out communication function, can pass through " the anti-counterfeiting information storehouse " of Internet (INTERNET) inquiry relevant enterprise, be discharged on the read-write equipment, thereby realize general antiforge function.Read and verify readable not reproducible and uses the characteristic data of the integrated circuit of back permanent damage by dedicated encrypted identification information read-write equipment as carrier, destroyed information reading and the authentication function of causing lost efficacy forever thereby the packing of assurance or seal are pulled down data exchange loop, back, thereby reached false proof purpose.

As shown in Figure 3, comprise dispatch coil 54, receptor 53, demoder 59, demoder 52, CPU51, coder 57, modulator 56 and projector 55 with the matching used card read/write apparatus of the utility model.Its anti-counterfeit recognition process is like this, and the communication line 1 near dispatch coil 54 is therefrom obtained power, and emission information makes read-write equipment send predefined sound and predetermined information, the code of demonstration to read-write equipment.

Use bottle cap type electronic antiforge device of the present utility model, originating firm can write down the various identifying informations of its brand under the environment that maintains complete secrecy.Decrease when seal is split that the back is this to be had integrated circuit (IC) and have a communication line of rf data function of exchange impaired, read-write equipment just can't continue the information in the seal is tested at this moment.

The modulation of the identification data in the bottle top type electronic anti-forging device of the present utility model/conciliation, The coding/decoding mode is identical with the mode that read-write equipment adopts, and namely adopts FSK (frequency shift keying) Modulation/reconcile is characterized in that antijamming capability is strong, speed is fast, function is low, and technology becomes Ripe. Simultaneously, adopt RSA cryptographic algorithms that characteristic is carried out the coding/decoding computing, because of For RSA is present most widely used a kind of AES, obtain extensively should in financial quarters With. It at present also is the canonical algorithm in IC identification field. Along with sending out fast of integrated circuit technique Exhibition, the IC chip of adjunction morphism audio data function of exchange not only exists on bottled bottle Technical feasible, and on price, also can bear. Simultaneously, read The cost of write device is not expensive, so brewery or its retail trader in various places should at first equip This card read/write apparatus, the production lot along with supporting read-write equipment improves constantly simultaneously, Even will become soon the indispensable antifake device of each drinks brand shop.

Claims

1, a kind of bottle cap type electronic antiforge device, it is characterized in that, comprise, be arranged on bottle seal thing 4 in-to-in integrated circuit 2, its main portion is fixed on bottle cap 3 inboards and two terminal bonded assembly communication lines 1 of two ends and described integrated circuit 2, when bottle cap 3 screws out, integrated circuit 2 be cut off and make described integrated circuit 2 self-destructions being connected of communication line 1.

2, bottle cap type electronic antiforge device according to claim 1 is characterized in that, the model of described integrated circuit 2 is LEG MIM256.

3, bottle cap type electronic antiforge device according to claim 1 and 2, it is characterized in that, described integrated circuit 2 inside comprise with external communication circuit 1 bonded assembly radio frequency interface 21, deposit the EEPROM22 of recognition data, to EEPROM carry out access control unit 23, carry out the storage control unit 24 of access control with described EEPROM22, and be connected the self-destruction logic control element 25 between described radio frequency interface 21 and the storage control unit 24.

4, bottle cap type electronic antiforge device according to claim 1 is characterized in that, described communication line 1 is a diameter less than 0.1 millimeter lead.

5, a kind of bottle cap type electronic antiforge device, it is characterized in that, comprise, be arranged on the integrated circuit 2 in the bottle cap, its main portion is fixed in the bottle seal thing and two terminal bonded assembly communication lines 1 of two ends and described integrated circuit 2, when bottle cap 3 rotation, integrated circuit 2 be cut off and make described integrated circuit 2 self-destructions being connected of communication line 1.

6, bottle cap type electronic antiforge device according to claim 5 is characterized in that, the model of described integrated circuit 2 is LEG MIM256.

7, according to claim 5 or 6 described bottle cap type electronic antiforge devices, it is characterized in that, described integrated circuit 2 inside comprise with external communication circuit 1 bonded assembly radio frequency interface 21, deposit the EEPROM22 of recognition data, to EEPROM carry out access control unit 23, carry out the storage control unit 24 of access control with described EEPROM 22, and be connected the self-destruction logic control element 25 between described radio frequency interface 21 and the storage control unit 24.

8, bottle cap type electronic antiforge device according to claim 5 is characterized in that, described communication line 1 is a diameter less than 0.1 millimeter lead.