OPC技术在船舶机舱实时监视系统中的应用

OPC technology applied in real-time monitoring system for marine engine room

为解决目前船舶机舱监视系统软件存在的问题,提出以OPC接口标准为基础来搭建船舶机舱实时监视系统的设计思想.分析了国内外船舶机舱实时监视系统软件的发展及现状,结合船舶机舱实时监视系统的特点,给出基于OPC技术的整个系统框架方案及系统设计,论述了客户端对OPC服务器对象的调用方法,实现了趋势分析等主要功能.本文的设计思想具有开放性高、易扩展、易维护等优点,可实现即插即用.

A design idea of OPC-based framework real-time monitoring system was put forward to solve some problems of software in marine engine room. The actuality and the development trend of software in real-time monitoring system of marine engine room were analyzed, combining with the characteristics of real-time monitoring system, and then a scheme and design of the whole system was put forward based on OPC technology, some calling methods were discussed from the client side to the server side and trend analysis functions were realized. The proposed idea has advantages of high openness, easy expansibility and easy maintenance, etc, which can realize the ＂plug and play＂ function.