Two-dimensional code including variable information

Abstract

The invention discloses a two-dimensional code including variable information. The two-dimensional code comprises a two-dimensional code body, a position detection graphic area and a function graphic area, wherein the position detection graphic area and the function graphic area are attached to the two-dimensional code body; the position detection graphic area is arranged at three corners of the two-dimensional code body, and comprises a positioning block, a partition block and an information box; the positioning block is arranged at the middle part of the partitioning block; the partitioning block and the positioning block are different in color; the partitioning block is arranged in the information box; the edges of the information box are parallel to the edges of the partitioning block; and plain code information is coated in the information box, and the plain code is at least one of characters, graphs, numbers and websites. The two-dimensional code including variable information provided by the invention can set the variable plain code information according to actual requirements in the position detection graphic area, the function graphic area structure of the two-dimensional code is damaged, the space of the two-dimensional code is fully utilized, and the application value of the two-dimensional code is greatly expanded.

Description

technical field [0001] The invention relates to the field of two-dimensional codes, in particular to a two-dimensional code containing variable information. 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) records data symbol information with a specific geometric figure distributed in a plane (two-dimensional direction) according to certain rules; Using the concepts of "0" and "1" bit streams that constitute the logical basis of the computer, using several geometric shapes corresponding to binary to represent text and numerical information, automatic reading through image input equipment or photoelectric scanning equipment to achieve Automatic processing of information: it has some co...

AI Technical Summary

Problems solved by technology

[0004] The traditional two-dimensional code edits the data into the graphics, and uses the two-dimensional code reading device to read the data, but for the two-dimensional code itself, it does not make full use of its characteristics. For example, for the position detection of the two-dimensional code, usually only Using its positioning function, there is no editing information, which is a waste for the use of QR codes

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