Superposed-type combined identification based on same identification equipment, and generation method and system

Abstract

The invention discloses a superposed-type combined identification based on the same identification equipment, and the identification consists of a two-dimensional code recognized by the same identification equipment, and a dot matrix, wherein the dot matrix is implanted into an information storage region on the surface of the two-dimensional code. The dot matrix is a square matrix with the dimension being greater than nine, wherein the size is smaller than the size of the information storage region. A combined identification generation method comprises the steps: respectively generating the two-dimensional code and the dot matrix based on an ID, and building a correlated binding relation between the two-dimensional code and the dot matrix; and implanting the dot matrix in the two-dimensional code, so as to form the combined identification. A combined identification generation system comprises a dot matrix generation device, a two-dimensional code generation device, a correlated binding device, and a combined identification generation device. Because two types of tags can be recognized by different software in the same identification equipment, there is no need to select the matched identification equipment according to the number of the tags, and the identification is wider in application range.

Description

technical field [0001] The invention relates to a combined identification, in particular to a superimposed combined identification based on the same identification device, a method and a system for generating it. Background technique [0002] In the existing two-dimensional code-based identification, because the two-dimensional code cannot achieve an effective anti-counterfeiting effect, there are such figure 1 The combination mark composed of two-dimensional code 1 and dot matrix code 2 is shown. In this combination mark, the authenticity of the dot matrix code can be identified by using a special dot matrix code identification device to identify the dot matrix code. False, in order to achieve anti-counterfeiting effect. However, due to the high cost of dot matrix code identification equipment, ordinary consumers will not easily purchase special dot matrix code identification equipment, so this combination of identification cannot be used in a larger range, restricting its...

AI Technical Summary

Problems solved by technology

[0002] In the existing two-dimensional code-based identification, because the two-dimensional code cannot achieve an effective anti-counterfeiting effect, there are such figure 1 The combination mark composed of two-dimensional code 1 and dot matrix code 2 is shown. In this combination mark, the authenticity of the dot matrix code can be identified by using a special dot matrix code identification device to identify the dot matrix code. False, in order to achieve anti-counterfeiting effect

However, due to the high cost of dot matrix code identification equipment, ordinary consumers will not easily purchase special dot matrix code identification equipment, so this combination of identification cannot be used in a larger range, restricting its scope of application

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