绿叶菜安全生产HACCP管理系统ER模型的设计及应用  

ER Model and Implementation of Management Information System for the Safety Production of Green Leafy Vegetables Based on HACCP

作　　者：申广荣[1] 钱振华[1] 黄秀梅[1] 徐敬敬[1] 黄丹枫[1] 

机构地区：[1]上海交通大学农业与生物学院,上海200240

出　　处：《上海交通大学学报（农业科学版）》2010年第5期470-473,共4页Journal of Shanghai Jiaotong University(Agricultural Science)

基　　金：2008年上海自然基金项目(09ZR1415200);上海市重点学科建设项目(B209)

摘　　要：绿叶菜生产过程涉及因素众多,不仅受产地环境的影响,而且与天气状况有关,相应的农事操作也因地因时而异。因此,具有明显的空间、时间和属性特征的绿叶菜生产信息管理的基础是构造其数字化管理的概念模型,这也是生成用于蔬菜安全生产的追溯、包含田间档案信息条形码的第一步。本文以蔬菜产品的条形码为主实体,绿叶菜种类、田块编码、采收时间为依赖实体,设计了绿叶菜安全生产管理系统ER模型,在此基础上,建立了相关数据库并构建了绿叶菜安全生产HACCP管理系统。The growth of green leafy vegetables involves many factors that not only associate with the locality environment but also with the climate conditions and the corresponding agronomic activities. It is necessary that design the concept or logic model of digital information management for green leafy vegetable production in order to further establish the information management systems and also realize the safety monitoring of green leafy vegetable through the bar codes attached to green leafy vegetable products. The information of green leafy vegetable production contains spatial and temporal ones and the property data, both spatial information and temporal information are the key elements of green leafy vegetables. In this paper the ER model of management information system for green leafy vegetable safety pro＆lction and its implementation are presented, in which the bar code was the main entity and green leafy vegetable species, the field code and the harvest date are the entities relying on the main entity.

关 键 词：绿叶菜 安全监控 ER模型 档案追溯 条形码 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论]