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Identification method of anti-counterfeiting and anti-forging electronic barcode

A technology of electronic barcode and identification method, applied in the field of induction cooker, can solve the problems such as lack of confidentiality

Active Publication Date: 2007-09-12
FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since EEPROM is a common storage device in the electronics industry, it is easy to be copied and replaced, and it does not play a role in confidentiality.

Method used

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  • Identification method of anti-counterfeiting and anti-forging electronic barcode
  • Identification method of anti-counterfeiting and anti-forging electronic barcode
  • Identification method of anti-counterfeiting and anti-forging electronic barcode

Examples

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Effect test

no. 1 example

[0017] Referring to Fig. 1-Fig. 2, the present invention utilizes the existing main control chip-single-chip microcomputer MCU / DSP on the main control board of the electromagnetic cooker, increases the communication program relevant with the barcode scanning unit in its program, passes through the barcode scanning unit in the production process The electronic barcode data of the product is written into the single-chip MCU / DSP to realize the storage and solidification of the barcode information. When inquiring, the electronic barcode data is sent to the display unit for display by starting the control unit. Among them, the display unit is a digital tube, LED light, LCD screen, VFD or dynamic digital tube; the electronic barcode data DATA can include all the information of the product from production to delivery.

[0018] The present invention can be realized in the following manner. First, the electronic workshop burns the communication program and the display program into the M...

no. 2 example

[0021] Referring to Fig. 1 and Fig. 3, the present invention utilizes the existing main control chip-single-chip microcomputer MCU on the main control board of the electromagnetic oven, increases the display program in its program, and burns and writes the operation display interface and dynamic time-sharing drive on the single-chip microcomputer. In the production process, the electronic barcode data is programmed into the single-chip MCU with a special chip programming tool. When querying, display the electronic barcode data on LED or other display screens through the display program. The present invention can be realized in the following ways. First, the electronic workshop burns the main program and the display program into the single-chip microcomputer, and the assembly workshop burns the display board and the barcode scanning unit of the induction cooker and a special chip programming tool on the display board station. Connection, the barcode scanning unit communicates w...

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Abstract

This is a false proof recognition method of electronic bar code which includes electronic bar code DATA, code scanning unit, single chip MCU / DSP, controlling unit and displaying unit. It realizes the solid storage of code data by reporting the electronic bar code data to the single chip and displaying the data by the controlling unit. The displaying unit is digital pipe, LED light, liquid crystal box, VFD or dynamic digital pipe. The electronic bar code data can elaborately report the information of the production from manufacturing to leaving the factory. The electronic bar code DATA can be automatically stored and not be destroyed by using the merit of memory when power off of the single chip. Consequently, the producer can more efficiently grasp the production flow channel, manage the false proof and monitor the quality. This invention has low producing cost, flexible operation and good security.

Description

technical field [0001] The invention relates to a method for identifying an electronic barcode capable of preventing counterfeiting and preventing cross-selling, belongs to the technical field of anti-counterfeiting and anti-cross-selling of household electrical appliances, and is particularly suitable for electromagnetic cookers. Background technique [0002] With the increasing development of the commodity economy, famous brand products are deeply trusted by users due to their reputation and brand influence, making their commercial value far higher than ordinary similar products. Under the temptation of high profits, some criminals manufacture and sell counterfeit goods, which not only affects the reputation and profits of famous brands, but also brings huge losses to consumers. Commodity anti-counterfeiting and brand reputation protection have become an urgent need for manufacturers. At the same time, economies of scale make modern enterprises bigger and bigger. Effectiv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C7/00
Inventor 郑绪成陈树波刘杰
Owner FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
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