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Offline synchronous two-dimensional barcode anti-counterfeiting method, anti-counterfeiting verification method and anti-counterfeiting device

An anti-counterfeiting device and two-dimensional code technology, which is applied in the field of anti-counterfeiting devices, can solve the problems that two-dimensional codes are easy to be forged, and achieve the effect of avoiding copying and forgery and increasing the difficulty

Active Publication Date: 2017-11-03
彭戴予晗
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Problems solved by technology

[0006] In view of this, the purpose of the present invention is to overcome the deficiencies of the prior art and provide an off-line synchronous two-dimensional code anti-counterfeiting method, anti-counterfeiting verification method and anti-counterfeiting device to solve the problem that the two-dimensional code is easily forged in the prior art

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  • Offline synchronous two-dimensional barcode anti-counterfeiting method, anti-counterfeiting verification method and anti-counterfeiting device
  • Offline synchronous two-dimensional barcode anti-counterfeiting method, anti-counterfeiting verification method and anti-counterfeiting device
  • Offline synchronous two-dimensional barcode anti-counterfeiting method, anti-counterfeiting verification method and anti-counterfeiting device

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[0048] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other implementations obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0049] The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0050] see figure 1 , an offline synchronous two-dimensional code anti-counterfeiting method provided by an embodiment of the present invention, comprising:

[0051] Step S101, randomly selecting a plurality of two-dimensional code pictures to be displayed for the current product;

[0052] Step S102, sort...

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Abstract

The invention relates to an offline synchronous two-dimensional barcode anti-counterfeiting method, an anti-counterfeiting verification method and an anti-counterfeiting device. The anti-counterfeiting method comprises steps: multiple to-be-displayed two-dimensional barcode pictures are randomly selected for the current product; the selected multiple to-be-displayed two-dimensional barcode pictures are ranked and numbered; a two-dimensional barcode anti-counterfeiting information list is built for the current product, and the two-dimensional barcode anti-counterfeiting information list is stored, wherein the two-dimensional barcode anti-counterfeiting information list comprises the height information and the material information of a to-be-made two-dimensional barcode, and the number information and the product anti-counterfeiting information of the selected multiple to-be-displayed two-dimensional barcode pictures; and according to the two-dimensional barcode anti-counterfeiting information list, the multiple to-be-displayed two-dimensional barcode pictures and a data content, an anti-counterfeiting two-dimensional barcode is generated, wherein the data content is a pre-stored data content or a randomly-generated data content. Through the technical scheme of the invention, the problem that the two-dimensional barcode is easily counterfeited in the prior art can be solved.

Description

technical field [0001] The invention relates to the technical field of two-dimensional code anti-counterfeiting, in particular to an off-line synchronous two-dimensional code anti-counterfeiting method, an anti-counterfeiting verification method and an anti-counterfeiting device. Background technique [0002] QR code, also known as QR Code, QR stands for Quick Response, which is a very popular coding method on mobile devices in recent years. It can store more information and represent more data than the traditional Bar Code Types of. [0003] Two-dimensional bar code / two-dimensional bar code (2-dimensional bar code) uses a specific geometric figure to record data symbol information in black and white graphics distributed on a plane (two-dimensional direction) according to certain rules; Utilize the concepts of "0" and "1" bit streams that form the logical basis of the computer, use several geometric shapes corresponding to binary to represent text and numerical information,...

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Application Information

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IPC IPC(8): G06K17/00G06Q30/00G06K19/06
CPCG06K17/0025G06K19/06037G06Q30/0185
Inventor 彭戴予晗张爽李震丁红发
Owner 彭戴予晗
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