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讨论了现场总线技术和Web技术的优越性,提出了基于Web的CAN网络远程监控系体系结构并给出了其实现原理,分析了基于CAN的智能节点设计思想,重点研究了基于WebSnap的中间层软件设计,说明了基于多种现场总线的远程监控网络结构,并指出了远程监控系统的实际应用意义。
The superiority of the field bus technology and the Web technology are discussed. The architecture of the remote monitoring and control system of the CAN network based on the Web is proposed and its implementation principle is given. The design idea of the intelligent node based on CAN is analyzed, and the middle layer based on WebSnap Software design shows the remote monitoring network structure based on a variety of field bus and points out the practical application of remote monitoring system.