基于WiFi和嵌入式技术的温湿度监测系统设计

Design of Temperature and Humidity Monitoring System Based on WiFi and Embedded Technology

针对目前温湿度监测系统成本高、功耗大、布线繁琐的现状,设计了一种基于WiFi和嵌入式技术的温湿度监测系统,该系统主要由服务器、多个WiFi节点两部分构成。通过各WiFi节点采集数据并上传到服务器中进行温湿度监控。设计了WiFi节点硬件电路,给出了系统的软件流程。本系统的运行情况表明,系统性能稳定、扩展性好、可长时间不间断低功耗运行,可在相关行业推广应用。

Currently,most of the temperature and humidity monitoring systems have the problems of high cost,large power consumption and wiring complex.In view of this situation,a temperature and humidity monitoring system is researched,based on WiFi and embedded technology.The system is mainly composed of two parts,the server and a number of WiFi nodes.The temperature and humidity signal are collected and uploaded to the server for monitoring through the WiFi nodes.The hardware circuit of WiFi nodes and the software flow of the system are designed.The operation of the system shows that the system has stable performance,good scalability.And also the system can be applied in related industries.