畜禽类食品供应链追溯管理平台的研究与开发

发布时间：2018-01-04 13:14

本文关键词：畜禽类食品供应链追溯管理平台的研究与开发　出处：《南昌航空大学》2017年硕士论文　论文类型：学位论文

【摘要】：随着我国经济的快速发展和人民生活水平的不断提高,畜禽类食品作为日常主要摄取的食物之一,其需求量日益增大。然而近年来相关食品安全事件的频繁曝光极大地影响了畜禽食品的消费需求,人们开始重视畜禽食品质量等食品安全问题。为增加畜禽食品供应链信息透明度,提高食品监管效率,保障食品安全,设计和实现一套完整的畜禽食品供应链追溯管理平台具有重要的现实意义。论文的主要研究工作分为三个阶段。第一阶段从分析选题研究背景和国内外食品追溯体系发展现状出发,剖析了目前食品追溯体系存在的优点与不足,并详细介绍了系统应用的自动识别技术和开发技术。第二阶段主要结合实际情况和建设目标对系统依次进行了需求分析和系统设计。首先,通过供应链业务流程和用户权限分析,明确系统功能并利用UML建模工具,画出其用例图,同时分析了系统的非功能性需求和开发可行性;然后,结合系统需求和设计原则,确定了系统总体架构,并根据各功能模块用例图,完成了功能模块的详细设计和各模块的数据结构设计;最后,依据国家标准为供应链养殖、加工阶段设计了符合系统要求的追溯编码方案。第三阶段使用C#开发语言、Visual Studio 2012开发工具,结合SQL Server 2012、IIS、.NET Framework等开发技术,完成了基于B/S三层体系结构的食品追溯平台的编码实现、部署。本文具有以下特点:(1)在数据采集技术上,结合RFID标签技术和条码技术对畜禽食品供应链信息,实行分环节数据采集管理,在保障数据可靠传递的同时也降低了企业标签投入成本;(2)在标签编码技术上,针对RFID编码多样化、标准不统一等问题,提出了一种独立性强且无目标种类限制的EPC GID-96型通用标识符编码方案,该编码方案可实现对养殖个体的唯一标识;(3)在设计方案上,覆盖了供应链从养殖、加工到销售整个流程设计,其中基础模块及数据结构设计同样满足其他类食品追溯需求,提升了平台的通用性。目前该平台功能已测试通过,达到了预期目标并实现了对食品供应链关键环节信息的集中化管理,数据采集技术和编码方案实际可行。平台设计方案得到相关用户的认可。
[Abstract]:With the rapid development of economy and the continuous improvement of people's living standard, livestock and poultry food is one of the main daily food intake. However, the frequent exposure of food safety events has greatly affected the consumption demand of livestock and poultry food in recent years. People began to attach importance to food safety issues such as livestock and poultry food quality. In order to increase the information transparency of livestock and poultry food supply chain improve the efficiency of food supervision and ensure food safety. It is of great practical significance to design and implement a set of complete traceability management platform for livestock and poultry food supply chain. The main research work in this paper is divided into three stages. The first stage is based on the analysis of the research background and the food traceability at home and abroad. The current situation of system development. The advantages and disadvantages of the current food tracing system were analyzed. And introduced the automatic identification technology and the development technology of the system application in detail. The second stage mainly carries on the demand analysis and the system design to the system according to the actual situation and the construction goal. First of all. Through the analysis of supply chain business process and user authority, the system function is defined and the use case diagram is drawn by using UML modeling tool. At the same time, the non-functional requirements and development feasibility of the system are analyzed. Then, combined with the system requirements and design principles, the overall architecture of the system is determined, and according to the use case diagram of each functional module, the detailed design of the functional module and the data structure design of each module are completed. Finally, according to the national standards for supply chain aquaculture, the processing phase designed a traceability coding scheme according to the system requirements. The third stage uses C # development language. Visual Studio 2012 development tools, combined with SQL Server 2012 / IIS.NET Framework and other development technologies. The coding and deployment of food traceability platform based on B / S three-layer architecture is completed. This paper has the following characteristics: 1) in data acquisition technology. Combined with RFID label technology and bar code technology to the livestock and poultry food supply chain information, the implementation of sub-link data collection management, in order to ensure the reliable transmission of data, but also reduce the cost of enterprise label input; (2) in the tag coding technology, aiming at the diversity of RFID coding, the standard is not uniform and so on. In this paper, a EPC GID-96 general identifier coding scheme with strong independence and no restriction of target type is proposed, which can realize the unique identification of individuals. In the design scheme, covers the supply chain from aquaculture, processing to sales of the entire process design, in which the basic module and data structure design to meet other types of food traceability requirements. The platform has been tested, achieved the expected goal and realized the centralized management of the key link information in the food supply chain. Data acquisition technology and coding scheme is practical. Platform design has been approved by relevant users.
【学位授予单位】：南昌航空大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TS201.6;TP311.52

【参考文献】