基于单片机的煤气泄漏检测与报警系统的设计摘 要: 本文介绍了一种基于单片机的煤气泄漏检测与报警系统, 可对煤气浓度进行实 时检测和监控、 报警, 而且还能实现自动开启和关闭排气装置和煤气管道阀门
具有结构简 单、 价格低廉、 易于操作等特点
主要阐述了控制系统、 信号检测系统、 功能执行部件的硬 件设计, 给出了程序的设计方法, 并对程序进行了简要的分析
关键词: 单片机; 煤气泄漏; 声光报警; 气敏传感器Abstract:This paper introduces a novel intelligent gas monitoring and controlling system based on the single-chip computer technology
It can provide us with the following functions: dynamic measurements, monitoring and controlling, and also alarms for the on-the-spot gas concentration
Besides, this system can automatically open and shut off the gas-pipe valve
It is simple in structure, low cost and easy to operate and so on
It briefly introduces the control systems, signal sensing systems, hardware design of the functional components
The process design methodology and a brief analys