Abstract:
A temperature and humidity acquisition and monitoring system is designed based on ZigBee in consideration of the manual recording and the equipment self-monitoring on alternating hot and humid test box. The wireless sensor network in this system consists of CC2430 RF module, and the sensor nodes transfer the temperature and humidity parameters to the coordinator, and then the coordinator transfers them to the mobile terminal or uploads to the PC via the serial. The PC can record, display, store and process the temperature and humidity data in real-time by using the monitoring software VS2010, and send out the alarm information. The mobile terminal can synchronously set and inquire the information with the PC. After testing, the mobile terminal is convenient to operate and the data transmission is reliable. The whole system works stably and reliably with high measuring precision and easy to maintain, and it has a very high practical value in wireless monitoring field.
