Two-dimensional code anti-counterfeit label based on NFC, label registration method and label recognition method

A technology of two-dimensional code labels and anti-counterfeiting labels, which is applied in collaborative devices, record carriers used by machines, and business, and can solve problems such as poor anti-counterfeiting effects and easy cracking of two-dimensional codes, and achieve the effect of uniqueness

Inactive Publication Date: 2019-02-15
联桥网云信息科技(长沙)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the embodiment of the present invention is to provide an NFC-based two-dimensional code anti-counterfeit label, a label registration method and a label identification method to solve the problems that the existing two-dimensional code is easy to crack and has poor anti-counterfeiting effect

Method used

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  • Two-dimensional code anti-counterfeit label based on NFC, label registration method and label recognition method
  • Two-dimensional code anti-counterfeit label based on NFC, label registration method and label recognition method
  • Two-dimensional code anti-counterfeit label based on NFC, label registration method and label recognition method

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as Figure 1-2 As shown, a two-dimensional code anti-counterfeiting label 1 based on NFC includes a two-dimensional code label 6, and the non-label area on the two-dimensional code label 6 is provided with an NFC chip 7. In this embodiment, the non-label area is preferably two In the reverse area of ​​the two-dimensional code label 6, the UID and the URL link of the NFC chip 7 are embedded in the two-dimensional code, and the NFC chip 7 is provided with a key layer 8 positioned at the upper layer and an information layer 9 positioned at the bottom layer. The first key verified by the manufacturer's cloud server 5 and the second key verified by the cloud server 4 are stored in the key layer 8, and the NFC password is stored in the information layer 9. Dynamic information can also be stored in the information layer 9, such as information such as the reading time of the NFC chip 7 and the GPS positioning information (latitude and longitude) of the smart terminal 2.

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Embodiment 2

[0036]Although the two-dimensional code and the NFC chip 7 are pasted together (as thin as ordinary paper), the generation method is completely independent of each other. Similarly, reading the information in the two-dimensional code and the NFC chip 7 is also two different operations, because the NFC chip 7 is behind the two-dimensional code or other inconspicuous places, the operation of reading is also passive and recessive, and can be combined Internet, cloud platform, the combination of QR code and NFC chip 7 can effectively guarantee the consistency of a bound product after leaving the factory, or verify its uniqueness. Specifically, it starts with the information injection of the NFC chip 7. The following describes the tag registration method in detail:

[0037] Any NFC chip 7 has a unique fixed initial UID. The whole operation process is completed by connecting to the cloud server 4 under the environment of the manufacturer's cloud server 5 and the card reader.

[00...

Embodiment 3

[0044] Such as Figure 4 As shown, a label identification method for an NFC-based two-dimensional code anti-counterfeit label 1, comprising an intelligent terminal 2 scanning the two-dimensional code anti-counterfeit label 1, obtaining the URL link in the two-dimensional code and the UID of the NFC chip 7; Log in to the cloud server 4, and read the first key and the second key associated with the UID; obtain the NFC password according to the first key and the second key; the manufacturer's cloud server 5 verifies the NFC password, and feeds back the verification information after the verification is passed .

[0045] The above method is described in detail in conjunction with the case operation:

[0046] The user scans the two-dimensional code anti-counterfeiting label 1 using the "scan" or WeChat QRCode function of the smart terminal 2, and the relevant product introduction page, product traceability or voice introduction starts, and is displayed on the page of the smart ter...

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Abstract

The embodiment of the invention discloses a two-dimensional code anti-counterfeit label based on NFC, A tag registration method and a tag identification method, Include QR code label, the non-label area on the two-dimensional code label is provided with an NFC chip, The two-dimensional code is embedded with the UID and URL link of the NFC chip. The NFC chip is provided with a key layer located onthe upper layer and an information layer located on the lower layer. The key layer stores the first key verified by the manufacturer cloud server and the second key verified by the cloud server, and the NFC password is stored in the information layer. The NFC-based two-dimensional code anti-counterfeit label combined with Internet, cloud platform, combination of two-dimensional code and NFC chip can effectively ensure the consistency of a bound product after it is shipped out of the factory, or verify the uniqueness thereof. Set up dual password, that is, provided by manufacturer and cloud platform, to achieve two-layer encryption, to achieve the uniqueness of anti-counterfeit two-dimensional code.

Description

technical field [0001] The invention relates to the technical field of two-dimensional code anti-counterfeiting, in particular to an NFC (Near Field Communication)-based two-dimensional code anti-counterfeiting label, a label registration method and a label identification method. Background technique [0002] The application of obtaining information and e-commerce with the QR code as the entrance has been closely linked with the mobile smart phone. If the authenticity of a product can be identified with a simple operation similar to scanning the code to pay, it will effectively protect the consumer's safety. Safety and interests, while also protecting the manufacturer's start-up, brand, and fair competition, and now the application of anti-counterfeiting with QR codes is actually very common. [0003] At present, the use of QR codes in the market is mainly reflected in four aspects: [0004] 1) Realize anti-counterfeiting by changing the QR code. These two-dimensional code...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q30/00G06K19/077G06K17/00H04L29/06
CPCG06K17/0022G06K19/0772G06Q30/0185H04L63/08
Inventor 方彦罗元辉高韩傅晶
Owner 联桥网云信息科技(长沙)有限公司
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