阐述了现场总线的特点和基于Internet的远程控制的基本概念、系统的实现条件。重点论述了基于LonWorks现场总线技术的控制系统EIC2000的软硬件组成，如何通过Intemet从现场控制网络中荻取实时数据并将它嵌入HTML文件中。%The features of fieldbus and the basic concept and the conditions of system implementation of the remote control based on Intemet are described.The compositions of hardware and software of EIC2000 control system which is based on Lonworks fieldbus technology are expounded emphatically.The system obtained real time data from field control network through Internet and embedded the data into HTML file.
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