基于多级客户机/服务器体系的SCADA系统

A SCADA system based on multi-C/S system

阐述了SCADA系统的结构和功能,以及如何选择一种合适的数据库访问技术,解决系统的复杂度和操作的简单性之间的矛盾.在此基础上,介绍一种SCADA系统的开发实例,分析了该系统的层次结构和功能、设计方案、以及通讯网络,突出了模块化设计与软件功能硬件化的特点.

This paper expatiates the configuration and function of the SCADA system and how to choose an appropriate database access technique to solve the conflict between the complexity of the system and the simplification of the operation, based on which, combing a SCADA system exploitation instance, presents the configuration and function of this system, along with an account of its design conception and communication network. Then it expatiates the characteristic of modularization and the realization of the software function by hardware.