ZHENG Peng1, LI Min-qiang1, GUO Zheng1. Detection system based on gas separating technology[J]. 2009, 28(1): 83-84+87. DOI: 10.13873/j.1000-97872009.01.031.
基于气体分离技术的检测系统
摘要
设计了气体检测电路
通过该电路将实时数据发送到计算机;设计了动态加热系统
该系统由AT89S52单片机控制
与其他外围电路相互配合
可提供频率可调的加热电压;设计了基于LabVIEW的计算机数据处理程序
实现了对数据的处理和气体的判别。实验证明:该系统能够实现气体检测功能。
Abstract
A gas detection circuit is designed for sending real-time data to PC.A dynamic heat-up system is designed.AT89S52 microcontroller controls other periphery circuits.The dynamic heat-up system can supply frequency-conversion heat-up voltage.The software based on LabVIEW is designed for data analyzing and gas distinguishing.The experiment result shows that the system can realize the function of gas measurement.