Generation system and method of text wrapping two-dimensional code

Abstract

The invention provides a generation system and method of a text wrapping two-dimensional code. The system comprises a database, a processing module, an information management platform and a two-dimensional code generator. The method comprises steps that S1, an original two-dimensional code is generated based on the product information, and the production information and a digit sequence of the original two-dimensional code are stored in the database; S2, a text object is generated based on the product information, and a digit sequence of the text object is stored in a text database; S3, the original two-dimensional code is divided into an intermediate area and an annular area, the proportional relationship and the positional relationship between the intermediate area and the annular area are set, and the generated text object is filled to the annular area according to the pre-determined filling sequence; and S4, the original two-dimensional code of the intermediate area and the text object of the annular area are merged to form an image of the text wrapping two-dimensional code. The system and the method are advantaged in that guarantee is provided for a two-dimensional code whichis possible a false one, and sustainability and accessibility of the product information are guaranteed.

Description

technical field [0001] The invention relates to a system and method for generating a two-dimensional code surrounded by characters, and belongs to the technical field of computer applications. Background technique [0002] QR codes are a more advanced barcode format than 1D codes. One-dimensional codes can only express information in one direction (usually horizontal), while two-dimensional codes can store information in both horizontal and vertical directions. One-dimensional codes can only be composed of numbers and letters, while two-dimensional codes can store information such as Chinese characters, numbers and pictures, so the application fields of two-dimensional codes are much wider. [0003] The two-dimensional code mainly has the following advantages: high-density coding, large information capacity; wide coding range; strong error tolerance, error correction function; high decoding reliability; encryption measures can be introduced; The symbol shape and size ratio...

AI Technical Summary

Problems solved by technology

[0007] However, QR codes are limited to scanning by mobile devices such as mobile phones, and it is inconvenient to query product information without mobile devices

In addition, due to the large amount of data stored for one object, one code, a small number of QR codes may have errors due to system problems, or the QR codes may be defaced in a large area and cannot be scanned by mobile phones

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