摘要
为改善以太网通信的实时性,系统引入了一种简单的数据调度模型。在此基础上,实现了长输管线的SCADA系统。说明了长输管线监测系统运行时的特殊性,就此提出了关于长输管线SCADA系统应用中的可扩展性问题,并就采集原理、数据通讯规约等方面提出了一种解决方法。
To improve the real - time communication performance of Ethemet, a simple data schedule model is introduced. A long distance transportation pipeline SCADA system is de.signed based on it. It illustrates the particularities during the running of the long distance transportation pipeline SCADA system, and puts forward the problem of system expansibility, and gives a performable method on datasample, data communication stipulations of agreements.
出处
《计算机技术与发展》
2007年第2期125-127,232,共4页
Computer Technology and Development
关键词
长输管线
SCADA系统
数据调度
long distance transportation pipeline
SCADA system
data schedule
