Two-dimension code generation, identification and information providing method, device and system

Abstract

Disclosed are a two-dimensional code generation method, a recognition method, and an information provision method, device and system. The two-dimensional code generation method comprises: acquiring original information; generating a unique identification string corresponding to the original information; binding the original information with the unique identification string; sending a storage request carrying the original information, the unique identification string and a binding relationship therebetween to a predetermined server; and taking the unique identification string as content information about a two-dimensional code to generate the two-dimensional code. By way of binding the original information with the unique identification string composed of several characters, and conducting encoding on the unique identification string to obtain a two-dimensional code, the problems of complicated graphics, slow recognition speed and low recognition success rate of the existing two-dimensional code are solved, and the effects of simplified graphics complexity, fast recognition speed and high recognition success rate of the two-dimensional code are achieved.

Description

technical field [0001] The present invention relates to the field of the Internet, in particular to a two-dimensional code generation method, identification method, information provision method, device and system. Background technique [0002] With the popularity of smart devices, the use of QR codes is becoming more and more widespread. A two-dimensional code is a black and white graphic that records text and numerical information distributed on a plane with a specific geometric figure according to a certain rule. In terms of coding, the two-dimensional code cleverly utilizes the concepts of "0" and "1" bit streams that constitute the internal logic basis of the computer, and uses several geometric figures corresponding to binary to represent text and numerical information. Through the image input device or the photoelectric scanning device, the automatic reading and recognition of the two-dimensional code can be realized, so as to realize the automatic processing function...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problems of complex graphics, slow recognition speed and low success rate of the existing two-dimensional code, the embodiment of the present invention provides a two-dimensional code generation method, recognition method, device and system

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