A layering and verification method based on different two-dimensional codes

Abstract

The invention relates to a different two-dimensional code-based layering and verification method and belongs to the electronic communication technical field. The method realized by a two-dimensional code reading terminal and a server which carries out information interaction with the two-dimensional code reading terminal. According to the method, the server generates two-dimensional codes in the same version, the number of the two-dimensional codes being equal to the number of the types of populations; black dot matrixes which commonly exist on the same position of all the two-dimensional codes are set as code sources and are arranged on commodities; the code sources are spread and distributed with the commodities; the other black dot matrixes on the two-dimensional codes are set as code branches and are stored in the server; the server issues authorization permissions to consumers; different types of consumers obtain different code branches from the server; the code branches and the code sources can be spliced together to form different two-dimensional codes; finally, different consumers can obtain different two-dimensional code content, and differentiated treatment for different consumer groups can be realized. Since the code sources are set, the arrangement of production and the transportation of the commodities can be simplified, and the cost of the setting of the two-dimensional codes can be effectively controlled.

Description

technical field [0001] The invention belongs to the technical field of electronic communication, and in particular relates to a layering and verification method based on different two-dimensional codes. Background technique [0002] With the popularization of mobile Internet and smart phones, QR codes have been applied in many fields of society, such as product traceability, product promotion, product anti-counterfeiting, mobile payment, etc. QR codes have become the entrance connecting online and offline , and its application forms and fields of application are rapidly expanding. [0003] In the current two-dimensional code application, complete information has been written into the two-dimensional code during the printing process, which makes it possible for all visitors to obtain the same two-dimensional code information when scanning. But sometimes, enterprises need to treat QR code visitors differently, hoping to provide different QR code application entrances for diff...

AI Technical Summary

Problems solved by technology

[0004] The present invention solves the disadvantage that different groups of people cannot effectively control the content of different two-dimensional codes in the prior art, and provides a layering and verification method based on different two-dimensional codes, which extracts the same position on all two-dimensional codes The black dot matrix co-existing on the Internet is used as the code source, and different code branches and code sources are combined when different groups of people scan the code, so that different groups of people can get different QR code content, and different groups of people can effectively treat them differently, so that the real Differentiated management in the sense becomes possible

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