Barcode technology-based identity recognition method

Abstract

The invention discloses a barcode technology-based identity recognition method. The method comprises steps of S1, setting a first barcode on all books and setting a second barcode on all book borrowing cards; S2, when a book needs to be borrowed, scanning the first barcode on the to-be-borrowed book, and simultaneously scanning the second barcode on a book borrowing card of a book borrower; S3, matching the first barcode information and the second barcode information in a database during the book borrowing process so as to form a number pair. According to the invention, by adopting the barcodetechnology-based identity recognition method, the first barcode information and the second barcode information are stored in the number pair form. Therefore, the amount of the stored information canbe reduced to the maximum extent. Meanwhile, when the number pair is disassembled, redundant data residues cannot be generated in the storage space, so that books can be automatically borrowed throughthe above steps without generating redundant data residues. The method is very suitable for large-scale popularization.

Description

technical field [0001] The invention relates to the technical field of books, in particular to an identification method based on barcode technology. Background technique [0002] Libraries are institutions that collect, organize, and store books and materials for people to read and refer to. Libraries appeared as early as 3000 BC. Libraries have the functions of preserving human cultural heritage, developing information resources, and participating in social education. According to ""Library" Appearing in the Dictionary", the word "library" first appeared in Japanese literature in 1877; while it first appeared in Chinese literature, it was published in the 62nd issue of "Education World" The published article "Theory of Proposing a Simple Library" was dated 1894. The earliest provincial library in China was the Hubei Provincial Library founded in 1904. [0003] According to archaeologists' excavations, the earliest known library in the world is in Mesopotamia. The most fa...

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is that the current library generally adopts the mode of manual borrowing, which will generate a lot of labor costs, and the purpose is to provide an identification method based on barcode technology to solve the above problems