Product tracing information providing method and system based on identifiable two-dimensional codes

Abstract

The invention discloses a product tracing information providing method and system based on identifiable two-dimensional codes. The method comprises steps that a registration request submitted by a first user is received, the commodity object information of a to-be-released product is acquired, a page is generated according to the commodity object information, variable two-dimensional codes are generated according to the linkage address of the page, and the variable two-dimensional codes are returned to first terminal equipment so that the variable two-dimensional codes are assigned by the first user to the to-be-released product. The input data is read by consumers through scanning the variable two-dimensional code to provide the information for the consumers, internal management efficiency and control force of enterprises are improved, if a product quality problem occurs, through scanning the product packaging two-dimensional codes, same-batch products can be traced, persons responsible for the quality can be traced, quality management is realized, and a commodity fleeing problem in the transfer process can be effectively prevented. The production information can be queried by theconsumers through scanning, and secure purchase can be realized.

Description

technical field [0001] The invention relates to the technical field of product traceability, in particular to a method and system for providing product traceability information based on distinguishable two-dimensional codes. Background technique [0002] Two-dimensional bar code / two-dimensional bar code (2-dimensional bar code) distributes black and white graphics on a plane (two-dimensional direction) according to certain rules through a specific geometric figure to record data symbol information. It cleverly uses the concept of "0" and "1" bit streams that form the internal logic basis of the computer in the coding, uses several geometric shapes corresponding to the binary to represent the text and numerical information, through image input equipment or photoelectric scanning The device automatically reads to realize the automatic processing of information. It has the advantages of large storage capacity, high confidentiality, high traceability, strong damage resistance, ...

AI Technical Summary

Problems solved by technology

In the existing technology, in the product traceability method provided by ordinary one-dimensional code or two-dimensional code, the amount of information carried by ordinary one-dimensional code or two-dimensional code is small, the recognition speed is slow, the recognition rate is low, and the application range is small, which cannot It can well meet the information traceability requirements of products with complex manufacturing processes

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