摘要
针对传统温度数据采集系统存在布线繁琐、网络维护困难等存在的问题,利用无线传感器网络具有功耗低、成本低、微型化的优点,设计了一种环境温度监测系统.传感器网络节点采用高性能低功耗的8位AVR系列单片机ATmegal28L和Chipcon公司的无线收发射频芯片CC2420,以及温度传感器DS18B20来设计.实验结果表明,该监测系统能够实现节点间通信以及数据的实时处理、显示和存储,可以用于环境温度监测.
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.
出处
《湖北民族学院学报（自然科学版）》
CAS
2010年第3期353-356,共4页
Journal of Hubei Minzu University(Natural Science Edition)
基金
湖北省教育厅科学研究项目(B20092902)
湖北民族学院大学生创新项目(2009CY006)
