摘要
详述了金属监督管理系统的设计方法和功能特点,通过业务流程分析、面向对象分析、数据流程分析等提出了金属监督管理系统的业务模型、概念与物理数据模型、功能模型,进行了信息编码设计、数据库设计、功能模块设计和安全性设计,通过多种权限控制和流程控制开发了基于ORACLE数据库技术和B/S(浏览器/服务器)操作方式的金属监督管理信息系统。
This paper presents the design method and features of the technical supervision management information system for metal materials in the electric power sector. With in-depth analyzing of the work flow, objects and dada flow, it proposes the PAM（Process Analyst Model）,PDM （Physical Data Model）,CDM （Conceptual Data Model）and function model for the technical supervision management system for the metal materials. The information encoding, database, function module and security are designed based upon these models By means of multi-right control and work flow control, an advanced technical supervision management information system for metal materials is developed based on BS mode and ORACLE database.
关键词
数据模型
金属监督
功能
分析
设计
data model
metal technical supervision
function
analysis
design
