基于OPC的Matlab与组态王的数据通信

OPC-based data communication between Matlab and KingView

Matlab OPC(OLE for Process Control)Toolbox提供了一种服务器和客户端互访的通用机制,应用于OPC客户端数据访问,通过OPC Toolbox可以连接任何一个OPC数据访问服务器,方便地对连接的OPC服务器的数据进行读写,每个OPC数据访问服务器由唯一的ID号来确定,每个OPC数据访问服务器。由OPC数据访问服务器所在机器的主机名和ID号组成其在网络中唯一确定的身份。

Matlab OPC（OLE for Process Control）Toolbox provides a universal communication mecha-nism between server and client for the data accessing of OPC client. Any OPC server can be conveniently connected by OPC Toolbox for data accessing. Each OPC server is identified by an only ID. Its unique identity in network is composed of its host name and its own ID.