基于单片机的煤气与水汽监测系统设计

Design of gas and water vapor monitoring system based on Single Chip Microcomputer

针对家居生活中时而发生的煤气泄漏事故和卫生间淋浴产生的水汽给人们带来的困扰,以STC89C52RC单片机作为主控电路,设计一款煤气和水汽监测系统,通过煤气和水汽两个监测模块监测气体浓度,当浓度超出预警限制值时,系统自动进行声光报警,同时启动风扇排气.该系统操作简单、造价低廉、运行稳定,值得推广.

In view of the troubles caused by gas leakage accidents and water vapor generated by bathroom shower in our daily life,we designed a gas and water vapor monitoring system with STC89 C52 RC Single Chip Microcomputer as the main control circuit,in which the gas concentration was monitored by gas and water vapor monitoring modules.Once the concentration exceeded the warning limit,the system automatically conducted an sound and light alarm,and started the fans to exhaust simultaneously.The system is simple to operate,low in cost,stable in operation and worth popularizing.