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Design of Environment Temperature Monitoring System Based on Wireless Sensor Network

GUO Jian-guang,JIA Jin-ying,HUANG Jian-gang,HUANG Yong*(School of Information and Engineering,Hubei University for Nationalities,Enshi 445000,China)  
Aimed at the shortcoming of conventional temperature data acquisition system with wiring trouble and network maintenance difficulties,an environmental temperature monitoring system using the wireless sensor network with low power consumption,low cost,miniaturization was designed.The high-performance sensor nodes with low-power 8-bit AVR series microcontroller ATmegal28L,chipcon wireless transceiver R.F CC2420 chip,and temperature sensor DS18B20 were adopted.The experimental results show that the monitoring system can realize data communication between nodes,real-time processing,display and storage,and can be used in the environment temperature monitoring.
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