Anti-counterfeiting system and method based on two-dimensional code

Abstract

The invention relates to an anti-counterfeiting system and method based on a two-dimensional code. The method comprises the following steps: splitting the two-dimensional code into at least two two-dimensional code segments, and orderly distributing the two-dimensional code segments in a symbolic pattern. The two-dimensional code segments can be split into two-dimensional code segments in a regular area and two-dimensional code segments in an irregular area, and the two-dimensional code segments can be distributed into the irregular area of the irregular symbolic pattern according to a positioning point mapping table. According to the invention, the color two-dimensional codes are combined into the symbolic pattern, so that the appearance of the commodity is not affected while the anti-counterfeiting information is set. According to the system and the method, the space occupied by the two-dimensional code on the commodity is saved, black and white two-dimensional codes are eliminated, thus achieving more beautiful and practical effects.

Description

[0001] The present invention is a divisional application with the application number 201611093103.2, the application date is December 01, 2016, the application type is invention, and the application name is an anti-counterfeiting system and method combined with two-dimensional code scanning technology. technical field [0002] The invention relates to the field of anti-counterfeiting technology, in particular to an anti-counterfeiting system and method based on a two-dimensional code. Background technique [0003] At present, there are many unscrupulous people engaged in counterfeiting of well-known products in the society. In order to make it easier for consumers to identify the authenticity of the products, well-known manufacturers often print or paste anti-counterfeiting code labels on the products. fake query. Many companies have printed two-dimensional codes on their products or product packaging boxes. After consumers purchase products, they can use the two-dimensional...

AI Technical Summary

Problems solved by technology

[0004] The anti-counterfeiting method realized by combining the two-dimensional code scanning technology on the market has the following defects: in the existing anti-counterfeiting method realized by combining the two-dimensional code scanning technology, the two-dimensional code printed on the commodity can be inquired repeatedly indefinitely, in order to avoid counterfeiting Those who also print the same two-dimensional code on counterfeit goods, the existing two-dimensional code labels are made of special materials or processes such as anti-counterfeiting ink, fragile paper, etc., which makes the cost of anti-counterfeiting realized by combining two-dimensional code scanning technology After verifying the authenticity, it will hinder the recirculation of products in the market, and although this technology increases the counterfeiting cost of imitators, there is still the possibility of counterfeiting

However, the two-dimensional code generation method of this patent is relatively simple, and it is easy to be forged by criminals through technical means.

The verification of the QR code cannot be traced

Moreover, at present, the traceability information of products on the market is mainly displayed to the user terminal in the form of text or pictures. The traceability form is single and the amount of information is small, which is not conducive to consumers' comprehensive understanding of all aspects of the product, resulting in poor traceability experience for consumers.

Moreover, the text or picture information is easily tampered and forged, so that consumers cannot obtain true and accurate traceability information about purchased products, and cannot achieve the purpose of anti-counterfeiting inquiries on products while obtaining product traceability information

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