地方环境管理信息系统的设计——软硬件环境及总控系统设计

System Design of A Regional Environmental Management Information System--Software and Hardware Environment and Main Menu.

本文从结构化设计的原理出发,论述了系统分析与设计的关系,系统设计的一般原则、思路及过程,详细论述了系统软硬件环境分析和总控部分的设计,软硬件设计应综合考虑系统功能、费用以及扩展可能性。

This article outlines the principles and procedures of the system design of a Regional Environmental Management Information System (REMIS), in which modular design method has been used. The REMIS hardwares selection, software environment hierarchical relations of the functional modules and main menu of the REMIS have been discussed in detail. Hardware selection should reach identity of system functions, cost/benefit analysis and expansibility.