The Research and Development of OPC XML-DA Server Based on Web Service Technology

摘要：

Since OPC DA Server is base upon the technology of COM/DCOM, its technical defect has apptared prominently while exchange the data with each other between the Internet. Thus its important to lead out the technical advantage and the necessity of OPC XML-DA Server based on the Web Service technology. The exchange of planr data across networks has been facilitated, in the meanwhile, the Data Fusion between Management Information System and FCS has been promotetd. This paper presents the scheme of a Middleware Server which is realized by mean of gSOAP Development Kit. The interface of the DA Server based on the technology of COM could be connected with Web Service Interface based on the technology of XML/SOAP. The experiment executed on two computers deployed in different networks justifies high efficiency and feasibility of OPC XML-DA Server in the communication.

关键词： OPC XML-DA XML SOAP Web Service

作者: Lu Huiming Yin Yao

作者单位: Dept.Automation North China Electric Power University,NCEPU Beijing, China

会议类型: 国际会议

会议名称: The 2nd IEEE International Conference on Advanced Computer Control(第二届先进计算机控制国际会议 ICACC 2010)

会议地点: 沈阳

会议语种:英文

页码: 472-475

在线出版日期: 2010-03-27（万方平台首次上网日期，不代表论文的发表时间）