摘要: 提出一种基于TCP/IP的异构操作系统平台OPC数据存取的实现方法,利用TCP/IP通信作为异构平台之间的桥梁,有效实现了OPC数据的跨平台存取,给各种工业过程控制领域中OPC数据的跨平台存取问题提供了一种可以借鉴的通用解决方法。该方法成功应用于AMS-02低温地面支持系统项目中,接口软件模块实现简单,程序有较好的实时性、灵活性和可靠性。
关键词:
TCP/IP协议,
OPC通信,
异构平台,
温度数据
Abstract: This paper puts forward a method of implementing OPC data access between heterogeneous operating system platforms based on TCP/IP. In this method, smartly, TCP/IP communication acts as the bridge between the heterogeneous platforms, so it realizes the cross-platform OPC data access effectively and conveniently. This method can be used for universal reference towards various cross-platform OPC data access problems in industry process control field. It is successfully applied to the Alpha Magnetic System-02(AMS-02) Cryogenic Ground Support Equipment-Electric System(CGSE-ES) project, and the interface program is real-time, flexible, reliable and very easy to realize.
Key words:
TCP/IP protocol,
OPC communication,
heterogeneous platforms,
temperature data
中图分类号:
巩 超;宫 亮;杨煜普. 基于TCP/IP的异构平台OPC通信[J]. 计算机工程, 2008, 34(21): 62-64.
GONG Chao; GONG Liang; YANG Yu-pu. TCP/IP-based OPC Communication Between Heterogeneous Platforms[J]. Computer Engineering, 2008, 34(21): 62-64.