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无线传感器网络节点机的研制 被引量:4

Design of a Wireless Sensor Network Node
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摘要 分析了无线传感器网络节点的体系结构,设计了节点机的硬件电路。以此为平台,实现各节点间的多跳通信。节点机采用支持IEEE 802.15.4的CC2420芯片作为无线通信模块,8位AVR单片机ATmega128L作为处理器,结合外围传感器,对环境进行监测。实验表明:该型节点机具有扩展方便、低功耗、可靠性高的特点。 In this paper, the structure of wireless sensor network node is analyzed and the design of a node hardware circuits is offered. The multiple-hop communication between the nodes is realized. The node is based on the 8bit AVR microprocessor ATmega128L, the peripheral sensors and 2.4 GHz wireless communication module CC2420, which can realize the function of monitoring environment. Experiment indicates that the node is convenient to extend, has low power consumption and is very reliable.
出处 《信息化研究》 2009年第1期44-47,共4页 INFORMATIZATION RESEARCH
基金 江苏省高校自然科学重大基础研究基金资助项目(07KJA51007) 江苏省科技发展计划(高技术研究)项目(BG2006018)
关键词 无线传感器网络 节点 CC2420 wireless sensor network node CC2420
作者简介 袁桅(1980-),男,硕士研究生,主要研究方向为通信与信息系统、无线传感器网络。
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