基于Web的现场总线信息系统的研究与实现

Study and Implementation of a Fieldbus Information System Based on Web

不同现场总线网络有各不相同的信息结构和通信协议,不便于各网络间的信息交换。提出了基于Web的通用网络信息系统的模型,并以LonWorks现场总线为例,详细讨论了现场总线网络信息的提取、集成以及网络信息系统的设计。

Each fieldbus network has its own network information structure and communication protocol, so it is difficult to exchange data between different systems. A general model for network information system is presented based on Web. Taking LonWorks for examples, the method of distilling and integration of fieldbus information and the design of an information system is introduced.