CN100363951C - Antifalse system of dynamic code digital display code electron label - Google Patents
Antifalse system of dynamic code digital display code electron label Download PDFInfo
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- CN100363951C CN100363951C CNB2005100211253A CN200510021125A CN100363951C CN 100363951 C CN100363951 C CN 100363951C CN B2005100211253 A CNB2005100211253 A CN B2005100211253A CN 200510021125 A CN200510021125 A CN 200510021125A CN 100363951 C CN100363951 C CN 100363951C
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Abstract
The present invention relates to a dynamic code digital display code electronic label anti-counterfeiting system. The present invention comprises a radio frequency intelligent chip and a nixie display, wherein the radio frequency intelligent chip which is encapsulated on a commodity is loaded with anti-counterfeiting information, the nixie display displays the anti-counterfeiting information of the chip, a central processing unit (1) of the intelligent chip is respectively connected to a calendar clock circuit (2), a data receiving processing circuit (3), a data sending processing circuit (4), a memory, an oscillating circuit (5), a switch and key signal detecting circuit (6) and a display and drive circuit (7), a radio frequency interface circuit (8) is connected to the data sending processing circuit (4) and the data receiving processing circuit (3), the display and drive circuit (7) is connected to the display (9), and the central processing unit (1) of the intelligent chip, the calendar clock circuit (2), the data receiving processing circuit (3), the data sending processing circuit (4), the memory, the oscillating circuit (5), the switch and key signal detecting circuit (6), the display and drive circuit (7), the radio frequency interface circuit (8) and the display (9) are connected with a power supply (10).
Description
Technical field:
The present invention is relevant with commodity microelectronics Antiforge system.
Background technology:
At present, the laser anti-counterfeit trade mark that uses on all kinds of commodity, because anti-false trademark itself is easily forged and is not reached false proof purpose, another kind of is electric code antifalse system, though more preceding a kind of technical increasing, but the security code that can inquire about is a kind of quiet code, is printed on pressure sensitive adhesive on product, the consumer need be equipped with the line Help by Phone, and is extremely inconvenient.So the inquiry rate of this mode is low, and do not have the security code of inquiry still effective, easily be implanted on the fake products, cause true and false difficulty to debate.
The content of invention:
The purpose of this invention is to provide a kind of antifalse system of dynamic code digital display code electron label, the dynamic digital display code electronic tag that is loaded with the initialization anti-counterfeiting information is loaded on the commodity sealing part, the fake producer can not be palmed off, be used with SMS, can effectively reach false proof purpose, after commodity were sealed off, electronic tag can not be reused.
The present invention is achieved in that
Antifalse system of dynamic code digital display code electron label of the present invention, comprise intelligent RF chip that is loaded with anti-counterfeiting information that is encapsulated on the commodity and the nixie display that shows the anti-counterfeiting information of this chip, the central processing unit 1 of intelligent chip respectively with calendar clock circuit 2, Data Receiving treatment circuit 3, data sending processing circuit 4, storer, oscillatory circuit 5, switch key signal deteching circuit 6, display driver circuit 7 connects, radio-frequency interface circuit 8 is connected with Data Receiving treatment circuit 3 with data sending processing circuit 4, display driver circuit 7 is connected with display 9, above-mentioned all devices are connected with power supply 10, in the encapsulation process of commodity, the manufacturer is stored in the readable and writable memory neutralization with anti-counterfeiting information through radio-frequency interface circuit input Antiforge system and is stored in manufacturer's computer system data storehouse, and after the opening, the anti-counterfeiting information that the user utilizes nixie display to show sends to the computer system of commodity production merchant's storage anti-counterfeiting information with mobile phone short messages.
Radio-frequency interface circuit 8 is by coil TB1, capacitor C 7 composes in parallel, its two ends respectively with silicon voltage regulator diode D2, D3 connects, central processing unit 1 is integrated package 89C2051, data sending processing circuit 4 by with door IC11A, IC11B, IC11C, IC11D, field effect transistor M1, M2, resistance R 3, R4 forms, with door be 74HC08, field effect transistor is 3DJ7,12 of IC11D, 13 pin link to each other with 7 pin of central processing unit, and 10 pin of IC11 link to each other with 21 pin of central processing unit, 2 pin of IC11A, 5 pin of 1 pin and IC11B, 4 pin link to each other with 8 pin of IC11C, 3 pin of IC11A link to each other with M1,6 pin of IC11B link to each other with M2, and M1 and the output of M2 amplifier are respectively through R3, and R4 is connected with the amplifier input of Data Receiving treatment circuit 3, Data Receiving treatment circuit 3 is by amplifier IC10, with door IC8A, IC8B, IC8C and not gate IC9A, IC9B forms, and amplifier IC10 is LM311, with door be 74HC08, not gate is 74HC00,6 pin of IC9B, 6 pin of 5 pin and IC8B respectively with 14 pin of central processing unit, 22 pin, 6 pin link to each other, 4 pin of IC8B, 1,2 pin of the output of 5 pin and IC10 and IC8A links to each other, 3 pin of IC8A are through 9 of R1 and IC8C, 10 pin link to each other, and 8 pin of IC8C link to each other through 1,2 pin of R2 and IC9A, 3 pin of IC9A link to each other with 4 pin of IC9B, and switch key signal deteching circuit 6 is by K switch
1, K
2, K
3, with door IC1A, exclusion R3 forms, with door IC1A be 74,HC1 1, its input connects K switch
1, K
2, K
3Output connects 12 pin of central processing unit, and exclusion R3 one end also connects power supply, and the other end links to each other with 3,2,1 pin of central processing unit respectively, calendar clock circuit 2 is made up of ic chip 5, not gate IC6A, crystal oscillator JT2 and resistance, electric capacity, IC5 is 4060, and IC6A is 74HC00, and 10,11 pin of IC5 connect the two ends of crystal oscillator JT2 respectively, 3 pin connect 13 pin of central processing unit, 12 pin connect the output of not gate, and 1,2 pin of not gate connects 28 pin of central processing unit.
Storer is readable and writable memory or ROM (read-only memory) or random access memory.
The anti-counterfeiting information that the merchandise query process shows the display 9 of system for the user sends to commodity production merchant's computer system with mobile phone short messages, and this computer system is according to verifying anti-counterfeiting information current effective time and the result being returned on user mobile phone with short message mode.
When commodity are sealed off, the K switch of switch key signal deteching circuit 6
1Be in off state.
The present invention is because dynamic code digital display code electron label writes the initialization anti-counterfeiting information by less radio-frequency when commodity encapsulate, and be stored in simultaneously in the computer system of the commodity place of production, so other people can't know the initialization anti-counterfeiting information of each commodity, and just have same electronic tag and also can't fake.This electronic tag is owing to show with the clock to be the dynamic sign indicating number of function, commodity are in case seal off, it is constant forever that all anti-counterfeiting information will transfer quiet code to automatically, so even dynamically the apparent electronic tag of yardage is not inquired about by the consumer, after as long as commodity are sealed off, all anti-counterfeiting information of electronics target will cease to be in force automatically after the regular hour, stop transplanted reusable possibility.
Description of drawings:
Fig. 1 is a block diagram of the present invention.
Fig. 2 is the schematic diagram of radio-frequency interface circuit of the present invention, data sending processing circuit and Data Receiving treatment circuit.
Fig. 3 is central processing unit, switch key signal deteching circuit, the circuit theory diagrams of storer and display.
Embodiment:
The present invention includes central processing unit (CPU), storer, K switch
1(placing the commodity packaging sealing part), K switch
2(inquire button), K switch
3(clock adjustment) radio frequency interface, data sending processing circuit, Data Receiving treatment circuit, crystal digital coding on the display, power supply.Central processing unit respectively with data sending processing circuit, Data Receiving treatment circuit, storer, calendar clock circuit, K switch
1, K switch
2, K switch
3, LCD links to each other, and all circuit are connected with power supply.Radio frequency interface is connected with the data sending processing circuit, storer comprises ROM (read-only memory) (ROM), random access memory (RAM), readable and writable memory (EEPROM), ROM (read-only memory) deposit operation system software, intermediate data when random access memory is used for central processing unit work is deposited, and readable and writable memory is deposited operation result and anti-counterfeiting information.
The Antiforge electronic label is in initialization procedure, in commodity while encapsulation process, at first by radio-frequency interface circuit and external communication, through the data sending processing circuit data are carried out modulation and receive initialization data, and by central processing unit along depositing in the readable and writable memory, simultaneously K switch 1 is in to connect and opens state and finish initialization, promptly finish the encapsulation process of Antiforge electronic label and commodity, and Antiforge electronic label initialization information is stored in the computer system data storehouse in the commodity place of production, after finishing initialization, central processing unit is with automatic permanent shutoff Data Receiving and send treatment circuit.Prevent the secondary data read-write of Antiforge electronic label.
In the circulation of commodities process, the consumer can pass through K switch
2(button) inquiry dynamic anti-fake information.
When the consumer presses K switch
2When being used to inquire about anti-counterfeiting information, central processing unit accesses the initialization anti-counterfeiting information in the readable and writable memory and reads simultaneously the calendar clock circuit current time, produce a new anti-counterfeiting information as function through cryptographic calculation, and be stored in the readable and writable memory again, the anti-counterfeiting information that will newly produce by central processing unit is presented on the crystal digital coding on the display again, the consumer sends to the anti-counterfeiting information on the Antiforge electronic label in the place of production computer system of commodity with mobile phone short messages, the place of production computer system of commodity will be finished consumer's query script according to verifying anti-counterfeiting information current effective time (in 24 hours) and the result being returned on consumer's mobile phone with short message mode.Because the anti-counterfeiting information of inquiry is that the age information relevant with the current time also is dynamic anti-fake information, so surpass the effectively inquiry period, it is invalid that the place of production computer system of commodity will be judged.
After commodity are selected the opening use by the consumer, because plain conductor or contact disconnect the K switch of Antiforge electronic label
1To be in off state automatically.IC
23 pin be in high level simultaneously.Central processing unit is solidificated in all anti-counterfeiting information in the readable and writable memory, no longer carries out any cryptographic calculation, so all anti-counterfeiting information will effectively all cease to be in force automatically after the inquiry period.
The circuit theory diagrams of the present utility model that constitute by Fig. 2, Fig. 3.
Wherein, as shown in Figure 2, TB1 (coil), silicon voltage regulator diode D2, D3 and C7 constitute radio-frequency interface circuit.By IC10 (amplifier LM311), IC8A, IC8B, IC8C (74HC08), R1, C6, C8, IC9A, IC9B (74HC00) composition data receiving processing circuit, IC9B the 6th pin, the 5th pin and IC8B the 6th pin respectively with central processing unit (89C2051) the 14th pin, the 22nd pin links to each other with the 6th pin, and the data that receive are sent into central processing unit.IC11A, IC11B, IC11C, IC11D (74HC08), M1, M2 (3DJ7), R3, the R4 composition data sends treatment circuit, wherein IC11D the 12nd, 13 pin links to each other with central processing unit the 7th pin, and IC11C the 10th pin links to each other with central processing unit the 21st pin, constitutes the central processing unit data transmit circuit.
As shown in Figure 3, R1 and IC3 (wherein, IC3 the 6th, 2 for X5045, EEPROM) readable and writable memory, 5,1 pin respectively with central processing unit the 16th, 17,4,24 pin link to each other, the composition data storer.After central processing unit receives data, with deposit data to readable and writable memory IC3 (X5045, EEPROM) in.Among Fig. 3, C2, C3, JT1 (crystal oscillator) constitutes oscillatory circuit, provides clock signal to central processing unit.By K
1, K
2, K
3, IC1A (74HC11), R3 (exclusion) constitutes the switch key signal deteching circuit.By IC5 (4060), IC6A (74HC00), JT2 (crystal oscillator), C5, C4, R4, R5 constitutes the calendar clock circuit, and wherein, IC5 the 3rd pin links to each other with central processing unit the 13rd pin, and IC6A the 1st, 2 pin links to each other with central processing unit the 28th pin.By central processing unit the 5th pin and the 15th pin data are delivered to corresponding SCL of liquid crystal display drive circuit IC7 (PCF8576D) and SDA port, drive the liquid crystal display displays corresponding information by IC7.BAT (battery) and C1 constitute dc supply.
Claims (5)
1. antifalse system of dynamic code digital display code electron label, it is characterized in that comprising that the manufacturer is encapsulated in the intelligent RF chip that is loaded with anti-counterfeiting information on the commodity and shows the nixie display of the anti-counterfeiting information of this chip, the central processing unit of intelligent chip (1) respectively with calendar clock circuit (2), Data Receiving treatment circuit (3), data sending processing circuit (4), storer, oscillatory circuit (5), switch key signal deteching circuit (6), display driver circuit (7) connects, radio-frequency interface circuit (8) is connected with Data Receiving treatment circuit (3) with data sending processing circuit (4), display driver circuit (7) is connected with display (9), above-mentioned all devices are connected with power supply (10), in the encapsulation process of commodity, the manufacturer is stored in the readable and writable memory neutralization with anti-counterfeiting information through radio-frequency interface circuit input Antiforge system and is stored in manufacturer's computer system data storehouse, after the opening, the anti-counterfeiting information that the user utilizes nixie display to show sends to the computer system of commodity production merchant's storage anti-counterfeiting information with mobile phone short messages.
2. system according to claim 1, it is characterized in that radio-frequency interface circuit (8) is by coil TB1, capacitor C 7 composes in parallel, its two ends respectively with silicon voltage regulator diode D2, D3 connects, central processing unit (1) is integrated package 89C2051, data sending processing circuit (4) by with door IC11A, IC11B, IC11C, IC11D, field effect transistor M1, M2, resistance R 3, R4 forms, with door be 74HC08, field effect transistor is 3DJ7, and 12,13 pin of IC11D link to each other with 7 pin of central processing unit, 10 pin of IC11 link to each other with 21 pin of central processing unit, 2 pin of IC11A, 5 pin of 1 pin and IC11B, 4 pin link to each other with 8 pin of IC11C, and 3 pin of IC11A link to each other with M1, and 6 pin of IC11B link to each other with M2, M1 and the output of M2 amplifier are respectively through R3, R4 is connected with the amplifier input of Data Receiving treatment circuit (3), and Data Receiving treatment circuit (3) is by amplifier IC10, with door IC8A, IC8B, IC8C and not gate IC9A, IC9B forms, amplifier IC10 is LM311, with door be 74HC08, not gate is 74HC00,6 pin of IC9B, 6 pin of 5 pin and IC8B respectively with 14 pin of central processing unit, 22 pin, 6 pin link to each other, 4 pin of IC8B, 1 of the output of 5 pin and IC10 and IC8A, 2 pin link to each other, and 3 pin of IC8A link to each other through 9,10 pin of R1 and IC8C, 8 pin of IC8C are through 1 of R2 and IC9A, 2 pin link to each other, and 3 pin of IC9A link to each other with 4 pin of IC9B, and switch key signal deteching circuit (6) is by K switch
1, K
2, K
3, with door IC1A, exclusion R3 forms, with door IC1A be 74HC11, its input connects K switch
1, K
2, K
3,, output connects 12 pin of central processing unit, exclusion R3 one end also connects power supply, the other end links to each other with 3,2,1 pin of central processing unit respectively, and calendar clock circuit (2) is made up of ic chip 5, not gate IC6A, crystal oscillator JT2 and resistance, electric capacity, and IC5 is 4060, IC6A is 74HC00,10,11 pin of IC5 connect the two ends of crystal oscillator JT2 respectively, and 3 pin connect 13 pin of central processing unit, and 12 pin connect the output of not gate, 1,2 pin of not gate connects 28 pin of central processing unit.
3. system according to claim 1 is characterized in that storer is readable and writable memory or ROM (read-only memory) or random access memory.
4. system according to claim 1, it is characterized in that anti-counterfeiting information that the merchandise query process shows the display (9) of system for the user sends to commodity production merchant's computer system with mobile phone short messages, this computer system is according to verifying anti-counterfeiting information current effective time and the result being returned on user mobile phone with short message mode.
5. system according to claim 1, when it is characterized in that commodity are sealed off, the K switch of switch key signal deteching circuit (6)
1Be in off state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100211253A CN100363951C (en) | 2005-06-21 | 2005-06-21 | Antifalse system of dynamic code digital display code electron label |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100211253A CN100363951C (en) | 2005-06-21 | 2005-06-21 | Antifalse system of dynamic code digital display code electron label |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1753001A CN1753001A (en) | 2006-03-29 |
| CN100363951C true CN100363951C (en) | 2008-01-23 |
Family
ID=36679839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100211253A Expired - Fee Related CN100363951C (en) | 2005-06-21 | 2005-06-21 | Antifalse system of dynamic code digital display code electron label |
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| Country | Link |
|---|---|
| CN (1) | CN100363951C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101895554A (en) * | 2010-07-26 | 2010-11-24 | 贵阳高新华美龙技术有限公司 | Dynamic code anti-counterfeiting method and system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207182792U (en) * | 2017-03-06 | 2018-04-03 | 郑州新华方数字信息有限公司 | A kind of Anti-fake digital device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07154312A (en) * | 1993-11-26 | 1995-06-16 | Matsushita Electric Ind Co Ltd | Radio frequency code identifying method |
| US5491672A (en) * | 1993-04-23 | 1996-02-13 | Roster Control Systems, Ltd. | Watchman's clock system |
| CN1307307A (en) * | 2000-01-27 | 2001-08-08 | 徐世刚 | Dynamic anti-fake method and microcomputer-recognized intelligent anti-fake label |
| WO2004029651A1 (en) * | 2002-09-27 | 2004-04-08 | Tagsys Australia Pty Ltd | Method and apparatus for maintaining pseudo-synchronism in rfid tags |
| CN1606249A (en) * | 2003-10-07 | 2005-04-13 | 三星电子株式会社 | Mobile terminal circuit including an rfid tag and wireless identification method using the same |
-
2005
- 2005-06-21 CN CNB2005100211253A patent/CN100363951C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5491672A (en) * | 1993-04-23 | 1996-02-13 | Roster Control Systems, Ltd. | Watchman's clock system |
| JPH07154312A (en) * | 1993-11-26 | 1995-06-16 | Matsushita Electric Ind Co Ltd | Radio frequency code identifying method |
| CN1307307A (en) * | 2000-01-27 | 2001-08-08 | 徐世刚 | Dynamic anti-fake method and microcomputer-recognized intelligent anti-fake label |
| WO2004029651A1 (en) * | 2002-09-27 | 2004-04-08 | Tagsys Australia Pty Ltd | Method and apparatus for maintaining pseudo-synchronism in rfid tags |
| CN1606249A (en) * | 2003-10-07 | 2005-04-13 | 三星电子株式会社 | Mobile terminal circuit including an rfid tag and wireless identification method using the same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101895554A (en) * | 2010-07-26 | 2010-11-24 | 贵阳高新华美龙技术有限公司 | Dynamic code anti-counterfeiting method and system |
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| Publication number | Publication date |
|---|---|
| CN1753001A (en) | 2006-03-29 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20080123 Termination date: 20100621 |