基于单片机的家庭CO和甲烷泄漏的检测、报警与排气

在家庭生活中,火炉不完全燃烧产生的CO和液化气中的甲烷给人们带来的危害是毁灭性的。为了能够在家中随时的检测CO和甲烷的浓度,并在一定浓度时报警,而且在主人没及时通风的情况下能够自动启动排气装置。本文研究一种基于51单片机,通过传感器采集数据,单片机处理数据然后使相关硬件产生动作的系统,简单易于实现,具有一定的实际价值。

CO and methane released from the incomplete combustion of coal and liquefied petroleum gas in family use bring enormous health and safety hazards. In order to detect the concentration of CO and methane at home, to alarm in a certain concentration, and to activate the exhaust device automatically, a 51SCM-based system is developed in this paper. It collects data by sensors, processes data by SCM and activates the related hard device automatically. On one side it is easy to implement and on the other side it has good practical application value.