CN102306318A - A new anti-counterfeiting IC card with digital encryption - Google Patents

Abstract

A new-type electronic IC card with digital encryption, regard PVC board as the base plate, one side of the base plate is the cardboard plain noodles, print the production identification code using the IC card enterprise on it, also be the particular pattern or plain noodles; the other surface of the substrate is provided with a non-polar double-output electrode or a polar ring-sleeved ring-type output electrode; the globally unique code IC chip with digital encryption is bound on the double-contact electrode and then fixed by epoxy resin. In the chip of the IC card, the information code is written once into the IC card chip, and the chip information is permanently stored and can not be changed. The chip of the IC card is disposable, non-repeatable and non-reproducible. The electronic IC card has the characteristics of convenience in use, no imitation, low cost, simplicity in fake checking, reliability in tracing source and the like, and meets the requirements of the current society on strengthening food safety, seriously dealing with fake and shoddy commodities and protecting intellectual property rights.

Description

A new anti-counterfeiting IC card with digital encryption

technical field

The invention belongs to the technical field of information encryption and anti-counterfeiting, relates to a novel anti-counterfeiting IC card with digital encryption, and is a novel anti-counterfeiting electronic label with digital encryption. the

Background technique

IC card is a sub-item of a new and advanced electronic anti-counterfeiting system aimed at the defects of simple anti-counterfeiting technology, poor confidentiality, easy to be counterfeited, and cumbersome inquiries. Commodity anti-counterfeiting has been a problem for a long time. As far as the anti-counterfeiting measures adopted by various commodities are concerned, there are many inconveniences such as easy imitation, high cost, cumbersome counterfeiting process, and unreliable traceability of source manufacturers. . the

Contents of the invention

The invention overcomes the deficiency of the existing commodity anti-counterfeiting technology, provides a novel anti-counterfeiting IC card with digital encryption which is reasonable in structure and convenient to use, and can effectively, quickly and conveniently inquire about the authenticity of commodities. The IC card has the characteristics of convenient use, non-imitation, low cost, simple counterfeit checking process, and reliable traceability of the source manufacturer, etc., which meets the needs of the current society for strengthening food safety, focusing on counterfeit and shoddy goods, and protecting intellectual property rights. the

Technical scheme of the present invention:

A new type of electronic IC card with digital encryption. The PVC board is used as the substrate. One side of the substrate is a cardboard glossy surface. The production logo code of the company using the IC card can be printed on it, or it can be a specific pattern or glossy surface; On the other side, there are non-polar double output electrodes or polarized ring-type output electrodes. The double contact electrodes are metal-coated electrodes, which are used for external power supply of integrated circuits in IC cards and communication between IC chips and external devices. Digital communication, the communication method adopts the standard one-wire communication method or the two-wire communication method; the globally unique code IC chip with digital encryption is bound on the double contact electrodes, and then fixed with epoxy resin. In the IC card chip, the information code is written into the IC card chip at one time, and the information code itself is encrypted with 256-1024 digits, and the chip information is permanently stored and cannot be changed. The chip of the IC card is one-time use, non-repeatable, non-copyable. the

The profile of the IC card can be a variety of shapes such as regular polygons and circles, and can also be a closed figure composed of irregular polygons and irregular arcs; its plane area can be 0.25 square centimeters to 4 square centimeters, and the thickness Generally between 0.2 and 5.0 mm; each IC card will be covered with a plastic film on the electrodes of the IC card after the code is written and verified. When it is counterfeit, the film is pierced by the consumer to be connected with the contact electrode of the testing equipment for counterfeiting. the

Non-polar dual output electrodes include symmetrical double contact electrodes and asymmetric double contact electrodes. The symmetrical double contact electrodes can be circular symmetrical electrodes, semicircular symmetrical electrodes, square symmetrical electrodes, polygonal symmetrical electrodes, oval symmetrical electrodes, etc. Asymmetric double-contact electrodes can be circular asymmetric electrodes, semicircular asymmetric electrodes, square asymmetric electrodes, polygonal asymmetric electrodes, elliptical asymmetric electrodes, etc., and the polarized ring-type output electrodes can be circular Shaped ring ring-type asymmetric electrode, semicircular ring-type asymmetric electrode, square ring-type asymmetric electrode, polygonal ring-type asymmetric electrode, oval ring-type asymmetric electrode, etc. Regardless of the two-electrode method, it is enough to facilitate the two-electrode contact of the readout device connected to it. the

The present invention has the following advantages:

1. Easy to use: without changing the form of the original packaging, just paste an IC card on the original packaging, which is convenient for large-scale use; the IC card can be installed on the outer packaging of the product, such as the cap of the bottle containing the product , on the bottom of the packaging can, etc.; it can also be installed on the functional components of the product, such as buttons on clothing, rivets on handbags, etc. the

2. Low cost and advanced technology: integrated with digital encryption, wide area network, IC card and database technology;

3. Extremely difficult to imitate: because the IC card chip is one-time use, and the internal data of the chip is digitally encrypted, which prevents the counterfeiter from understanding the law of commodity coding;

4. Simple counterfeiting: connect the electronically certified data reader with a USB interface to a PC, notebook computer (or tablet computer), and only need to connect the readout electrode point to the electrode of the IC card. Immediately, you can visit the dedicated website of the inquired product (the webpage of the inquiring website pops up automatically on the display screen), and get the relevant information of the product from the displayed webpage, such as the time of delivery, logistics channel, time of first inquiry, this time The query is the number of queries and so on, and the information is clear at a glance. the

Description of drawings

Fig. 1 is a schematic diagram of a circular symmetrical electrode according to the present invention. the

Fig. 2 is a schematic diagram of a square symmetrical electrode according to the present invention. the

Fig. 3 is a schematic diagram of a polygonal symmetrical electrode according to the present invention. the

Fig. 4 is a schematic diagram of an elliptical symmetrical electrode according to the present invention. the

Fig. 5 is a schematic diagram of a ring-shaped asymmetrical electrode according to the present invention. the

Fig. 6 is a schematic diagram of the asymmetric electrode with a square ring surrounding the ring according to the present invention. the

Fig. 7 is a schematic diagram of a polygonal ring-ring-type asymmetric electrode according to the present invention. the

Fig. 8 is a schematic diagram of an oval-ring-ring-type asymmetric electrode according to the present invention. the

Fig. 9 is a schematic diagram of a circular asymmetric electrode according to the present invention. the

Fig. 10 is a schematic diagram of a square asymmetric electrode according to the present invention. the

Fig. 11 is a schematic diagram of a polygonal asymmetric electrode according to the present invention. the

Fig. 12 is a schematic diagram of an oval asymmetric electrode according to the present invention. the

Detailed ways

Specific embodiments of the present invention will be described in detail below in conjunction with technical solutions and accompanying drawings. the

Example 1: Take the use of baby milk powder packaging as an example

Paste the IC card outward on the bottom of the milk powder can. When consumers purchase the can of milk powder and need to check the counterfeit, they can ask the merchant to check the counterfeit, and the salesperson can tear off the IC card electrode in front of the consumer. Protect the surface with a plastic film, and then use the electrode of the data reader (connected to the USB port of the computer) to contact the electrode of the IC card for more than 1 second. At this time, the PC screen connected to the reader A milk powder manufacturer's webpage will automatically pop up on the Internet, which will display the date of manufacture of the can of milk powder, logistics channels, the number of inquiries, the expiration date of the product, and other issues that buyers care about. Consumers who buy milk powder can also buy a reader from the milk powder manufacturer (certainly, the production cost of the reader is relatively low, and the milk powder manufacturer can provide a reader for free to those who buy more milk powder, such as those who buy a box of milk powder at a time. device), and then consumers can check for counterfeits on their own computers. the

Example 2: Take the use of high-end wine packaging as an example

Attach the IC card electrodes outward to the side or top of the wine bottle cap. When the user needs to check for counterfeit, the operation process is the same as that of milk powder. Just when the user needs to drink, if the cap of the wine bottle is to be opened, the IC card must be destroyed before opening, so as to prevent someone from reusing the fully packaged wine bottle and the anti-counterfeit IC card for counterfeit wine. the

Claims (5)

1. the electronics IC-card of a new-type band digital encryption is characterized in that, as substrate, the one side of substrate is a cardboard light face by the PVC plate, is printed on the production identification code of using this IC-card enterprise above, also is specific pattern or light face; The another side of substrate is provided with non-polar dual output electrode or the ring set ring type output electrode of polarity is arranged; This pair contact electrode is the metal coating electrode; The externally fed and the IC chip that are used for the integrated circuit in the IC-card carry out digital communication with outside equipment, and communication modes adopts standard one line system communication modes or double wire system communication modes; The global unique code IC chip of band digital encryption is bundled on two contact electrodes, fixes with epoxy resin then.In the chip of IC-card, in the IC-card chip, information coding itself has carried out 256～1024 digital encryption to the information coding by one-time write, and the permanent preservation of this chip information can not be changed.The chip of IC-card is disposable use, not reproducible, not reproducible.

2. the electronics IC-card of a kind of new-type band digital encryption according to claim 1 is characterized in that, the area of plane of said IC-card is 0.25 square centimeter to 4 square centimeters.

3. the electronics IC-card of a kind of new-type band digital encryption according to claim 1 is characterized in that, thickness is 0.2 to 5.0 millimeter.

4. the electronics IC-card of a kind of new-type band digital encryption according to claim 1; It is characterized in that; Each IC-card is after coding writes completion and verification; A plastic sheeting will be covered above the electrode of IC-card; Have only after this IC-card is used in above the commodity; When the consumer looked into puppet, this film was just poked in order to be connected with the contact electrode of inspection machine by the consumer and is looked into puppet.

5. according to the electronics IC-card of claim 1,2,3 or 4 described a kind of new-type band digital encryptions; It is characterized in that; Non-polar dual output electrode comprises symmetric double contact electrode and the two contact electrodes of asymmetric, and the symmetric double contact electrode is circular symmetry electrode, semicircle symmetry electrode, square symmetry electrode, polygon symmetry electrode, oval symmetry electrode; The asymmetric double contact electrode is circular asymmetric electrode, semicircle asymmetric electrode, square asymmetric electrode, polygon asymmetric electrode, oval asymmetric electrode; The ring set ring type output electrode that polarity is arranged is circular rings lantern ring type asymmetric electrode, semicircular rings lantern ring type asymmetric electrode, Q-RING lantern ring type asymmetric electrode, polygon ring set ring type asymmetric electrode, vesica piscis lantern ring type asymmetric electrode.

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