Invisible two-dimensional bar code tracing system

A technology of two-dimensional barcode and traceability system, applied in the field of traceability system, can solve the problems of single query method and inability to quickly decode invisible two-dimensional code, etc., and achieve the effect of increasing query channels, facilitating supervision, and accurate authenticity

Inactive Publication Date: 2018-06-29
佛山市南方数据科学研究院
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an invisible two-dimensional barcode traceability system to solve the problem that the existing two-dimensional code traceability system proposed in the above background technology has a single query method and cannot quickly decode the invisible two-dimensional code

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  • Invisible two-dimensional bar code tracing system
  • Invisible two-dimensional bar code tracing system
  • Invisible two-dimensional bar code tracing system

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Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0017] see Figure 1-4 , the present invention provides a technical solution: an invisible two-dimensional barcode traceability system, including a query module, the output terminal of the query module is electrically connected to the input terminal of the communication module, and the output terminal of the communication module traces the output terminal of the platform The input end of the traceability platform is electrically connected, the output end of th...

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Abstract

The invention belongs to the technical field of tracing systems and particularly relates to an invisible two-dimensional bar code tracing system. The system comprises a query module, wherein an outputend of the query module is electrically connected with an input end of a communication module; an output end of a tracing platform is electrically connected with an input end of a product query module; the tracing platform is bidirectionally and electrically connected with a decoding module; an invisible two-dimensional bar code is input through the query module, and information of the invisibletwo-dimensional bar code is transmitted to the tracing platform; the decoding module is used for decoding the invisible two-dimensional bar code; after decoding is completed, the product information is queried through the product query module. The invisible two-dimensional bar code is queried in various query ways, query channels are increased, comprehensive and real-time tracing of a product canbe realized, decoding efficiency is high, authenticity of the product can be accurately judged, the product is convenient to supervise, manage and maintain, and use requirements are met.

Description

technical field [0001] The invention relates to the technical field of traceability systems, in particular to an invisible two-dimensional barcode traceability system. Background technique [0002] The traceability system has been widely used in various industries. It is actually a production control system that can track products forward, reverse or non-directionally. It is applicable to various types of process and production control systems. It allows you to trace the following information of the product: which part is installed in the finished product. During the production process of the product, which key parameters need to be controlled are produced and whether they are all qualified. And tight control over the current manufacturing process and more. Applying two-dimensional barcode technology to the product traceability system can realize effective product management and facilitate product supervision, management and maintenance. The existing two-dimensional code ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K7/14G06K17/00
CPCG06K7/1417G06K17/0022
Inventor 张剑宋子豪李冠勇
Owner 佛山市南方数据科学研究院
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