基于虚拟技术的氢气传感器检测系统  

Hydrogen Sensor Detection System Based on Virtual Technology

作　　者：徐仁庆[1] 殷晨波[1] 何茂先[1] 

机构地区：[1]南京工业大学车辆与工程机械研究所,江苏南京210009

出　　处：《仪表技术与传感器》2009年第5期35-36,44,共3页Instrument Technique and Sensor

基　　金：江苏省自然科学基础研究基金预研项目(BK2004214)

摘　　要：为了改进传统氢气检测系统的不足,开发了一套基于虚拟技术的氢气传感器检测系统。在该系统中采用了一种新型的半导体氢气传感器结构,并利用LabVIEW平台将传统的电路和仪器集成于计算机中,实现了在计算机中对采集到的数据进行处理和存储。实验表明该检测系统对杂质气体的抗干扰能力较强,系统响应时间约为15 s.A hydrogen sensor detection system based on virtual technology was developed to improve the traditional hydrogen detection system. In this system, a new structure for semi-conductor hydrogen sensor was adopted, the traditional circuit and apparatus were integrated into a computer with the LabVIEW platform. This system can carry out data-processing and data-storage by computer. The experimental results show this detection system has a better anti-interference capability against impurities gases, and its response time is about 15 s.

关 键 词：氢气传感器 氢气检测系统 虚拟技术 LABVIEW 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]