摘要
无线监视控制与数据采集RASCADA(Radio Supervisory Control and Data Acquisition)技术又称计算机四遥(遥测、遥信、遥控、遥调)技术,是以PLC为基础的生产过程控制与调度自动化系统,通过无线数传电台与PLC实现远程数据采集、监视与控制,具有极强的组网通讯能力及投资少、建设周期短、实时性高、运行维护简单等优点。
Radio Supervisory Control and Data Aequisition（RASCADA） is also called computer ＂Four Remotes＂ （remote measuring, remote signaling, remote controlling, and remote regulating）. It is a system of process control and dispatching automation based on PLC, realizing remote data collection, monitor, and control through ＂wireless data radio and PLC. This technology is very capable of network communication and has advantages such as small investment, short construction period, high real-time performance, and simple operation and maintenance.
出处
《有色冶金设计与研究》
2011年第4期174-177,共4页
Nonferrous Metals Engineering & Research
关键词
四遥
数传电台
可编程控制器PLC
IFIX监控软件
＂Four Remotes＂
data radio
programmable logic controller （PLC）
IFIX monitoring software
