Method and device for dual-frequency RFID tag generation and anti-counterfeit checking of automobile accessories

A technology for RFID tags and auto parts, applied in the field of Internet of Things, can solve the problem of low security against counterfeiting, and achieve the effect of high security against counterfeiting

Inactive Publication Date: 2018-11-27
SHENZHEN POLYTECHNIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology allows creating special marks that can be added onto authentication objects during manufacturing or before shipment by inspectors who have been able to detect these markings from their own products without being detected themselves. These marked items help prevent counterfeiters from selling false product containing them at issue until they reach consumers' homes.

Problems solved by technology

The technical problem addressed in this patented text relates how current automobile part identification (ACR) systems use radiofrequency identifier technology (RIFD), which can be easily copied or used by unsuspecting individuals without being detected. This makes it difficult to protect against counterfeiters who have reused these identifiers on their own car models.

Method used

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  • Method and device for dual-frequency RFID tag generation and anti-counterfeit checking of automobile accessories
  • Method and device for dual-frequency RFID tag generation and anti-counterfeit checking of automobile accessories
  • Method and device for dual-frequency RFID tag generation and anti-counterfeit checking of automobile accessories

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Effect test

Embodiment 1

[0023] see figure 1 The dual-frequency RFID tag generation and anti-counterfeiting inspection method for auto parts provided by Embodiment 1 of the present invention includes the following steps: It should be noted that if there are substantially the same results, the dual-frequency RFID tag generation and anti-counterfeiting method for auto parts of the present invention The verification method does not figure 1 The flow sequence shown is limited.

[0024] S101. Generate a UHF traceable code and a high frequency traceable code of the dual-frequency RFID tag according to the relevant information of the auto parts.

[0025] In Embodiment 1 of the present invention, S101 specifically includes:

[0026] Generate a UHF traceable code based on the Vehicle Identification Number (VIN) corresponding to the auto parts and the factory number of the auto parts, and generate a high-frequency traceable code based on the basic attributes of the auto parts; or, according to the corresponding

Embodiment 2

[0053] see figure 2 The dual-frequency RFID tag generation and anti-counterfeiting inspection device for auto parts provided by Embodiment 2 of the present invention includes:

[0054] Code generation module 11, for generating the UHF traceable code and the high frequency traceable code of dual-frequency RFID tag according to the relevant information of auto parts;

[0055] Sending module 12, for sending the UHF traceability code and the high-frequency traceability code of the dual-frequency RFID tag generated according to the relevant information of the auto parts to the auto parts server for storage;

[0056] The control writing module 13 is used to control the RFID reader to write the UHF traceability code and the high frequency traceability code into the RFID chip of the dual-frequency RFID tag corresponding to the auto parts;

[0057] The anti-counterfeit inspection module 14 is used to control the RFID reader to read the ultra-high frequency traceability code and the high

Embodiment 3

[0060] Embodiment 3 of the present invention provides a computer-readable storage medium, the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the dual-frequency auto parts as provided in Embodiment 1 of the present invention is realized. The steps of RFID tag generation and anti-counterfeiting inspection method.

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Abstract

The invention is applicable to the field of Internet of Things, and provides a method and a device for generating dual-frequency RFID tags of automobile accessories and anti-counterfeit checking. Themethod comprises the following steps of: generating the ultra-high frequency traceability code and the high frequency traceability code of the dual-frequency RFID tag according to the related information of the automobile accessories and sending them to the automobile accessories server for storage; Controlling the RFID reader to write the UHF traceability code and the HF traceability code into the RFID chip of the dual-frequency RFID tag corresponding to the automobile accessories; When the anti-counterfeit inspection is carried out on the automobile accessories, controlling the RFID reader to read the UHF traceability code and the HF traceability code of the dual-frequency RFID tag attached to the automobile accessories, and if the information corresponding to the UHF traceability code and the HF traceability code is consistent with the information stored in the automobile parts server, the dual-frequency RFID tag is determined to be a legal tag. The invention has high security against counterfeiting.

Description

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Claims

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Application Information

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Owner SHENZHEN POLYTECHNIC
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