| 基于ATmega128的无线传感器网络节点设计 |
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| 引用本文： | 仲元昌,王军强,陈启健,周田.基于ATmega128的无线传感器网络节点设计[J].电子工程师,2008,34(12):68-71. |
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| 作者姓名： | 仲元昌 王军强 陈启健 周田 |
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| 作者单位： | 重庆大学通信工程学院,重庆市,400030 |
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| 基金项目： | 重庆市自然科学基金
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| 摘 要： | 传感器节点是无线传感器网络的基本组成单位。大量无线传感器网络节点通过自组织方式构成网络，利用网络节点中各种传感器，能够实时采集和处理节点覆盖区域内的各种参数。介绍了无线传感器网络节点结构、节点组成单元的硬件电路和节点的软件结构。该节点以ATmega128低功耗处理器为核心，结合传感器电路和CC2420射频收发模块，实现对观察区域的实时监测。
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| 关 键 词： | 无线传感器网络 节点 ATmega128 CC2420 |
Design of Wireless Sensor Network Node Based on ATmega128 |
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| ZHONG Yuanchang,WANG Junqiang,CHEN Qijian,ZHOU Tian.Design of Wireless Sensor Network Node Based on ATmega128[J].Electronic Engineer,2008,34(12):68-71. |
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| Authors: | ZHONG Yuanchang WANG Junqiang CHEN Qijian ZHOU Tian |
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| Affiliation: | ( College of Communication Engineering, Chongqing University, Chongqing 400030, China) |
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| Abstract: | Sensor node is the basic unit of wireless sensor network. A lot of wireless sensor network nodes can constitute network through self-organization. Taking advantage of the various sensors in the nodes, they can sample and process the various parameter of the area covered with node. In this paper, the structure of wireless sensor network node is analyzed, and the design of the node hardware circuit and the structure of the node software are presented our node is based on the low power micro-processor ATmega128, the peripheral sensor and RF communication module CC2420, which can realize the function of monitoring the area when observed. |
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| Keywords: | ATmega128 CC2420 |
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