摘要
通过对OPC数据访问规范和OPC客户端工作流程的研究,以C++为开发语言实现了基于定制接口的OPC客户端,介绍了OPC客户端中接收器的构建和多线程机制的实现,最后通过在智能立体车库中的应用验证了该客户端的可靠性.
An intensive research is made into the OPC specification of data access and the workflow of the OPC client, then the OPC client is realized based on the OPC custom interface in the C＋ ＋ language. In addition, the sink in the OPC client is constructed and the multi-thread mechanism is realized. Finally, the reliability of this OPC client is confirmed through the application in an intelligent three-dimensional garage.
出处
《兰州交通大学学报》
CAS
2008年第6期130-133,共4页
Journal of Lanzhou Jiaotong University
关键词
OPC客户端
定制接口
数据访问
立体车库
OPC client
custom interface
data access
three-dimensional garage
