摘要
介绍一套新型多路可燃气体检测电子鼻系统。通过通用的ATMEL89C5 1单片机及外围检测电路完成了及时检测可燃气体浓度、环境温度 ,进行温度补偿 ,并实时显示 ,在发生报警或故障情况时进行声光报警。主要介绍了系统的硬件构成、软件设计。
A novel type of electronic nose device was used for a multi-detection of combustible gases.Using general MCU chip ATMEL89C51 and data processing base on temperature compensation arithmetic,it can detect gases concentration and temperature accurately and fast.Hardware?software?operation of temperature compensation?operation of gas demarcate are here introduced.
出处
《仪表技术与传感器》
CSCD
北大核心
2002年第5期46-49,共4页
Instrument Technique and Sensor
关键词
可燃气体检测
电子鼻
气体标定
温度补偿
Electronic Nose
Device Design
Demarcate Gas
Temperature Compensation
