无线网络化微传感器及其嵌入式系统

钟先信; 李晓毅; 巫正中; 余文革

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无线网络化微传感器及其嵌入式系统

微纳技术 | 更新时间：2020-08-12

- 无线网络化微传感器及其嵌入式系统
- Wireless networked microsensor and its embedding system
- 光学精密工程 2003年11卷第3期页码：227-233
- 作者机构：
  
  重庆大学, 光电技术及系统教育部重点实验室, 重庆, 400044
- 作者简介：
- 基金信息：
  
  It is supported by the Major State Basic Research Development Program"Integrated Mic
- DOI：
  中图分类号： TP212.9
- 收稿日期：2002-12-17，
  
  修回日期：2003-03-17，
  
  网络出版日期：2003-06-15，
  
  纸质出版日期：2003-06-15
- 稿件说明：
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钟先信, 李晓毅, 巫正中, 余文革. 无线网络化微传感器及其嵌入式系统[J]. 光学精密工程, 2003,(3): 227-233

ZHONG Xian-xin, LI Xiao-yi, WU Zheng-zhong, YU Wen-ge . Wireless networked microsensor and its embedding system[J]. Editorial Office of Optics and Precision Engineering, 2003,(3): 227-233
钟先信, 李晓毅, 巫正中, 余文革. 无线网络化微传感器及其嵌入式系统[J]. 光学精密工程, 2003,(3): 227-233 DOI：

ZHONG Xian-xin, LI Xiao-yi, WU Zheng-zhong, YU Wen-ge . Wireless networked microsensor and its embedding system[J]. Editorial Office of Optics and Precision Engineering, 2003,(3): 227-233 DOI：

摘要

首先对无线传感网络作了分类

描述了无线网络化微传感器的体系结构

提出了两种蓝牙无线网络化传感器的体系结构

其主要特征是蓝牙、RF-MEMS天线及嵌入式系统.然后

讨论了无线网络化微传感器的技术要求与关键技术

包括自适应跳频与自配置蓝牙组网等新思想;研究重点在于无线通信的稳定性与可靠性、无线组网方案及实时互联网连接.为实现环境监测并通过无线网络通信传递测量值

可设计无线网络化微传感器嵌入式系统;选用了适当型号的嵌入式处理器和uClinux操作系统

设计了系统软件、低层驱动程序、调度程序及蓝牙高层协议程序.最后

以无线远程图像监视系统作为实例加以说明.

Abstract

The classification and architectures of wireless networked microsensors

and the architec-tures of two wireless microsensors with Bluetooth

RF-MEMS antenna and embedding system in par-tucular

are discussed in detail. The technical requirements for wireless networked microsensors andassociated key techniques

including adaptive brequency-hopped spread spectrum and self-configura-tion Bluetooth networking

are discussed with emphasis on stability and reliability of wireless commu-nication and wireless networking schemes including real-time connectivity to internet. A wireless net-worked microsensor can be designed with an embedding system to achieve environmental monitoringand transfer of measurements through wireless network communication. Low-level drivers

schedulersand Bluetooth high-level protocols can be designed by selecting appropriate 32 bits embedded processorand clinus operating system. The whole design and operating process of a wireless netwokred mi-crosensor and its embedding system are illustrated with a wireless remote image surveillance systemused as typical example.

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references

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POTTIE G J, KAISER W J. Wireless integrated network sensors[J]. Commun ACM, 2000,43(5) :51-58.

Bluetooth Special Interest Group. Bluetooth specification version 1.1 Volume 1[Z]. 2001.

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RAVINDRAN V, VARADAN V K. Implementation of local area wireless sensor networks using bluetooth[A].SPIE Proceedings [C]. San Diego, CA, USA, 2002. 258-265.

TILAK S, ABU-GHAZALEH N B, HEINZELMAN W. A taxonomy of wireless micro-sensor network models[A].ACM Mobile Computing and Communications Review Volume 6, Issue 2 [C]. New York, NY, USA: ACM Press,2002.28-36.

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SOHRABI K, GAO J, AILAWADHI V, a al . Protocols for self-organization of a wireless sensor network[J].IEEE Personal Communications Magazine, 2000,7(5) : 16-27.

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