A temperature and humidity acquisition monitoring system based on wireless sensor networks

Temperature and humidity are closely related with the daily production and life,and in many circumstances we need to collect and monitor the temperature and humidity.Traditional wired temperature and humidity monitoring system has a certain restrictions on the monitored environment and distance of data transmission.This paper trys to design a wireless temperature and humidity monitoring system,based on the theory of wireless sensor networks.This system can achieve real-time temperature and humidity testing,and can send temperature and humidity information to end-users to realize the dynamic monitoring of the terminal monitoring interface through the wireless transceiver and GSM communications.End users can also send control information through wireless transceiver and GSM communication to control the temperature and humidity.To a certain extent,this system can achieve automatic control and overcome the distance problem,having a broad application prospect.