Research and Implementation of Multi Data Sources OPC Data Access Server

摘要：

An OPC Data Access Server framework is given to meet the rapid changing of data sources,based on OPC Data Access specification.Also,Factory Method Pattern is exploited to meet the requirement of multi data sources.The framework enormously shortens the projects cycle and lowers the cost when upgrading or injecting a data source.

关键词： mutil data source OLE for Process Control Data Access Factory Method Pattern

作者: Hantao Zhang Xiaoping Zhou

作者单位: School of Electrical and Information Engineering University of Civil Engineering & Architecture Beijing,China

会议类型: 国际会议

会议名称: 2011 3rd International Conference on Computer and Network Technology(ICCNT 2011)(2011第三届IEEE计算机与网络技术国际会议)

会议地点: 太原

会议语种:英文

页码: 562-564

在线出版日期: 2011-02-26（万方平台首次上网日期，不代表论文的发表时间）