基于二维码和云平台的储备粮油质量追溯系统构建研究

Study on Construction of Quality Traceability System of Reserved Grain and Edible Oil Based on Two-dimensional Code and Cloud Platform

民以食为天,储备粮油质量安全关系到广大人民群众的身体健康、国家安全稳定,一直是社会关注的热点问题。该文针对储备粮油产品质量追溯的难题进行了研究,构建了基于二维码和云平台的储备粮油质量追溯系统,有效地实现了对粮油产品质量进行追溯、查询的功能。该文深入研究了基于二维码和云平台的储备粮油质量追溯系统的原理、组成、构建,二维码编码生成的原理、规则、实现,以及云平台查询网站建立等关键技术。通过MATLAB软件的GUI平台自主设计实现了二维码编码生成软件,并以网站运营商提供的云系统为基础,完成了对储备粮油质量追溯查询网站的设计和实现。然后以实例进行了该追溯系统的应用示范,验证了应用效果。最后对该追溯系统进行了全面总结。

People regard food as their prime want,the quality and safety of reserved grain and edible oil relate to health of the masses and the security and stability of country,which has always been a hot issue of social concern.ln this paper,the problem of tracing quality of reserved grain and edible oil products is studied,and the system of reserved grain and edible oil traceability based on two- dimensional code and cloud platform is construeted,which effectively achieves the function of grain and edible oilproducts quality tracing and querying.This paper discusses the principle,composition,construction of the system which is based on two- dimensional code and cloud platform,and the key technology such as principle,rules and implementation of two- dimensional code and cloud platform querying.The two- dimensional code generation software is designed and realized by GUI platform of MATLAB software.Based on the cloud system provided by website operator,the design and implementation of website for grain and edible oil quality tracing back are finished.Then,the application of this traceability system is demonstrated with an example to verify the effection of application.Finally,a comprehensive summary of the traceability system is given.