摘要
本文介绍一个已用于实践的全隔离型小型集散控制系统通讯网络，并且对其体系结构、软硬件设计以及可靠性措施给予全面阐述。
In this paper, a type of communication network used in small scale DCS systems is introducte d, which features full isolation. The designs of harware and software, together with the reliability technologies are also detailed.
出处
《微计算机信息》
1997年第3期35-38,共4页
Control & Automation
关键词
DCS系统
现场总线
全隔离型
集散控制系统
DCS systems, communication networks,field bus, MCS51 mutlti-chip systems
