摘要
介绍了过程控制领域中数据传输标准OPC,论述了OPC技术的相关概念及其标准接口,OPC对象模型,接口程序实现的关键步骤。
OLE for process control (OPC), the standard for data transmission in process control filed is introduced. The conception related to OPC technology and its standard interface, OPC object model and key procedures for realizing the interface program are discussed.
出处
《煤气与热力》
2009年第5期35-38,共4页
Gas & Heat
基金
"十一五"国家科技支撑计划课题(2006BAJ03B02)
关键词
OPC
接口程序
燃气管网分析
OLE for process control (OPC)
interface program
gas network analysis