摘要
煤矿监控系统中存在数据规范不统一的问题,给系统集成和数据共享带来了困难,采用OPC UA技术可以有效地解决这个难题。介绍Ignition SDK中OPC UA服务器开发包的基本组成,并提出用其开发基于MODBUS协议的OPC UA服务器的设计思路和基本过程。通过OPC UA客户端程序测试,系统运行良好。
In monitoring and control system of coal mine there exists the problem that the data specifications are not uniform,which brings about the difficulty in system integration and data sharing,to use OPC UA technology can effectively solve this problem.In this paper we introduce the basic composition of OPC UA server development kit of Ignition SDK and put forward the design ideas and basic process of developing the Modbus protocol-based OPC UA server.Tested by the OPC UA client program,the system runs well.
出处
《计算机应用与软件》
CSCD
北大核心
2014年第2期89-92,131,共5页
Computer Applications and Software
基金
国家科技支撑计划项目(2007BAK29B01)
山西省科技攻关项目(20100322004)
中美国际合作项目(20110081033)
关键词
煤矿监控系统
OPC
UA
MODBUS
OPC UA
MODBUS
Coal mine monitoring and control system
