基于STC12LE5608AD的便携式瓦斯检测报警仪设计  

Design of Portable Gas Monitor and Alarm Based on STC12LE5608AD Microcontroller

作　　者：杨丽[1] 范江波[1] 

机构地区：[1]三门峡职业技术学院,河南三门峡472000

出　　处：《煤矿机械》2011年第9期155-157,共3页Coal Mine Machinery

摘　　要：介绍了一种基于STC12LE5608AD单片机的便携式瓦斯检测报警仪的硬件结构与软件设计方法,该检测报警仪采用MJC4/3.0J传感器对矿井瓦斯浓度进行检测,当瓦斯浓度超过设定限值时进行报警,能自动存储瓦斯浓度数据,并利用USB接口将数据传递到计算机。Hardware structure as well as software design of portable gas monitor and alarm which is based on STC12LE5608AD microcontroller and uses MJC4/3.0J sensors to detect concentration of coal mine gas are presented. It can alarm in time and automatically store gas concentration dates and transfers dates to computer with USB interface when gas concentration exceeds set limit.

关 键 词：瓦斯 传感器 单片机 报警仪 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置] TD712[自动化与计算机技术—控制科学与工程]