【摘要】 利用Internet实现远程监控具有广阔的应用前景。本文简要介绍了基于Internet的现场总线远程监控系统的产生背景、涉及的关键技术,在详细讨论系统体系结构、技术实现、网络安全的基础上,设计并实现了基于Internet的现场总线远程监控系统。更多还原

【Abstract】 Remote supervisory control via Internet can be applied in wide areas. The background and pivotal technologies of remote supervisory control system via Internet are introduced. And the configuration, implement technique and network security of the system are discussed. An example of fieldbus remote supervisory control system via Internet is also designed and realized.更多还原