摘要
本文介绍了基于AT89S51单片机的多参数气体检测仪的设计和实现方法。利用电化学传感器和红外气体传感器,可同时检测氧气、一氧化碳、二氧化碳、硫化氢、甲烷等5种气体在空气中的含量,并具有超限报警、显示、打印等功能,可广泛应用于环境监测、卫生防疫、劳动保护、易燃易爆和安全生产等领域,具有一定的应用价值。
This paper introduce design method for the multi- parameters gas detector which is based on microcontroller AT89S51.Makes use of gas sensor,it can measure strength of five kinds of gas which include O2、CO、CO2、H2S and CH4 at the same time, it have also alarm and display and print etc function,far- ranging applied in environment monitor, hygiene epidemic prevention, labor protec- tion, combustible and explosive, safety to produce etc. it have certain applied value.
出处
《微计算机信息》
北大核心
2007年第19期190-191,180,共3页
Control & Automation
