摘要
为了能够有效地检测泄漏并准确定位,该系统运用负压波和流量平衡原理,综合运用传感器技术、电路技术、无线通信技术、数据库技术和虚拟仪器技术,使泄漏检测定位系统的定位精度达到2%,检测时间在1min以内,系统可安全稳定地运行。
In order to detect leaks effectively and to locate leaks nicely,the system exerts negative wave and flow equilibrium theory,adopts synthetically sensor technology,circuit technology, wireless technology,database technology and virtual instrument technology?The location precision can reach 2% and detecting time is within one minute. The system can run safely and stably.
出处
《计算机测量与控制》
CSCD
2004年第3期208-210,213,共4页
Computer Measurement &Control
关键词
输油管道
泄漏检测
定位系统
无线通信
虚拟仪器
数据库
oil pipeline
leak detection and location
wireless communication
virtual instrument
database
