摘要
针对基于PIC单片机的高精度可燃气体探测报警系统的设计,文章介绍了系统工作原理、硬件组成、软件设计及温湿度补偿的方法。该系统可实现环境气体浓度监测和报警等功能。
A detection and alarm system with PIC MCU for combustible gas was introduced. The operating principle of gas sensors, the designs of system hardware and software, and the methods of temperature and humidity compensation were discussed. This instrument can implement monitoring and alarm etc.
出处
《仪表技术》
2006年第1期20-22,共3页
Instrumentation Technology
基金
湖南省科技攻关项目[03JKY3127]
关键词
气敏元件
可燃气体
单片机
温湿度补偿
gas sensor
combustible gas
MCU
temperature and humidity compensation
