基于软件组件技术的智能仪表软件系统_专业论文_技术文章_中国自动化仪表网 关键词： 软件组件模块；现场智能仪表；软件系统 [gap=944]Keywords ：software module；field intellgentinstnunent；software system
基于36个网页-相关网页
The paper discusses refining and chemical industry automation at the beginning of the 21st century from the following aspects:1) the integrated system of management and control; 2) a change in construction composition of information in automation system and the rapid increase of uncontrollable information; 3) the replacement of traditional DCS with open DCS; 4) the use of fieldbus; 5)field intelligent instrument; 6)the application of advanced process control.
基于10个网页-相关网页
因此，现场智能仪表的设计和开发是EPA系统的关键性技术之一。
So the design and developments of the field intelligent instruments is one of the key technologies of the EPA system.
现场总线技术具有丰富的内涵，涉及到智能仪表技术、网络通信技术、实时控制技术、集成电路技术和计算机技术等诸多领域。
The field bus technique relates to several fields of intelligent instrument, network communications, real-time control, integrated circuit technique and computer technology etc.
总线控制器作为管理计算机与现场总线的接口装置，起到了管理计算机与智能仪表数据双向传输的网桥作用。
As a network bridge, communication controller is the interface device which realize the function of communication between supervise PC and field bus.
应用推荐