Research on Real-time Temperature Control based on Wireless Sensor Network System

The wireless sensor network closely links the logical information world with the real physical world, changing the way of interaction between humans and nature. This paper studies the environmental temperature and humidity monitoring system, combined with wireless sensor network technology, and designs a temperature and humidity monitoring system based on the wireless sensor network system. The wireless data collection node is mainly composed of digital temperature and humidity sensors, batteries and other devices, which can independently collect and send temperature and humidity data; the wireless gateway node can realize data aggregation and transmit the data to the remote end through RS232, 485, Ethernet or GPRS.