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基于EPA标准功能块的设计与实现
引用本文:付迎利,王平.基于EPA标准功能块的设计与实现[J].重庆邮电学院学报(自然科学版),2006,18(2):243-246.
作者姓名:付迎利  王平
作者单位:重庆邮电学院,重庆400065
基金项目:国家“863”基金责助项目(2003AA412030)
摘    要:详细介绍了EPA功能块的设计与实现,概要介绍了EPA通信协议栈的设计与实现以度二者之间的互连,通过案例分析详尽说明了EPA功能块在现场设备通信模块与网络控制系统中的实现方案。

关 键 词:EPA标准  EPA协议栈  EPA功能块规范  EPA功能块
文章编号:1004-5694(2006)02-0243-04
收稿时间:2005-09-26
修稿时间:2006-02-11

Design and implementation of function block based on EPA standard
FU Ying-li, WANG Ping.Design and implementation of function block based on EPA standard[J].Journal of Chongqing University of Posts and Telecommunications(Natural Sciences Edition),2006,18(2):243-246.
Authors:FU Ying-li  WANG Ping
Institution:Chongqing University of Posts and Telecommunication, Chongqing 400065 ,P. R. China
Abstract:This paper introduces the design and implementation of EPA function blocks and EPA protocol in detail, introduces briefly the linker of EPA function blocks and EPA protocol, and elaborates the implementation scheme of EPA function blocks in field devices and network control system. EPA standard is a real time dynamic network communication protocol for industrial automation and it is applied to industrial field devices successfully.
Keywords:EPA standard  EPA Protocol  EPA function blocks criterion  EPA function blocks
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