摘要
利用AT89S52单片机设计了一套室内环境监测和报警系统,将传感器技术与单片机技术相结合,实现了对环境温湿度的采集和读取、数码管显示和蜂鸣器报警。介绍了该系统的硬件电路和软件设计,并通过实验搭建及系统软硬件联机调试,实现了温湿度监测与控制,达到了预期要求。
By using AT89S52 single chip microcomputer,a set of indoor environment monitoring and alarm system is designed. The sensor technology and single-chip microcomputer technology are combined to realize the collection of the environmental temperature and humidity and read, digital display and a buzzer alarm. The hardware and software design of the system are debugged to realize the temperature and humidity monitoring and control. The result can meet the expected requirement.
出处
《机械工程师》
2015年第7期46-47,共2页
Mechanical Engineer
基金
大学生重点科研平台创新训练项目(cz1410007)
关键词
单片机
DHT11
数码管显示
温湿度检测
single chip microcomputer
DHT11
digital display
temperature and humidity measurement
