摘要
为了解决当前EPA与无线控制网络互连问题,在保证各种标准产品互连互通的基础上,将OPC技术应用到EPA(Ethernet for Plant Automation)当中,开发了基于EPA的OPC服务器和客户端,对由三种无线传输方式(Zigbee、802.11b、蓝牙)组成的无线控制网络进行监控,解决了EPA与无线现场设备间互操作问题。
For solving the problem of interconnection between EPA and wireless control network, and on the basis of ensuring interconnection of all kinds of standard devices, OPC Server and OPC Client based on EPA are developed by applying the OPC technology to EPA, thus monitoring the wireless network which is composed of three wireless transmission ways（Zigbee, 802.11b, BlueTooth）, and solving the problem of interoperation between EPA and wireless field devices.
出处
《通信技术》
2007年第9期44-45,共2页
Communications Technology
基金
国家863基金资助项目(2004AA412020)。
关键词
EPA
OPC
COM
系统集成
互操作性
Ethernet for plant automation
OLE for process control
component object model
integrated system
interoperation
