中国医疗设备2017，Vol.32Issue(3)：22-25,4.DOI:10.3969/j.issn.1674-1633.2017.03.006
一种漏气监测系统的设计与实现
Design and Implementation of Gas Leakage Monitoring System
摘要
Abstract
Objective To monitor gas leakage of gas pipeline or gas cylinder in hospital, this study developed a gas leakage monitoring system. Methods The digital signal processing technology was adopted to analyze and process the ultrasonic signal produced by leakage and the acoustic pressure level calculation, thus the leakage detection and leakage amount estimation were realized. Results The gas leakage was real-time monitored effectively and the medical risk was prevented. Conclusion This system has stable performance, strong portability and wide market prospects.关键词
数字信号处理/声压级/气体泄漏/监测系统/高压气瓶Key words
digital signal processing/acoustic pressure level/gas leakage/monitoring system/high pressure gas cylinder分类
机械制造引用本文复制引用
赵惠军,王波,王亚林..一种漏气监测系统的设计与实现[J].中国医疗设备,2017,32(3):22-25,4.基金项目
军事医学计量专项科研课题(2011-ZL2-022). （2011-ZL2-022）
