基于无线网络的振动监测系统的设计与实现

Design and Implementation of Seismic Monitoring System Based on Wireless Network

本文介绍了一种基于振动传感器ADXL105的无线传感器网络节点的设计。详细介绍了节点的硬件组成和软件实现。该节点性能可靠稳定,并能实现低功耗工作,适用于环境状况及建筑物健康状况的远程监测。针对健康监测设计了一种基于CSMA方式的单跳传感器网络通信协议,给出了实验结果。

This paper proposes the design of a wireless sensor node based on seismic sensors ADXL105. Hardware architecture and software implementation are introduced in detail. The performance of the sensor node is reliable and stable. It can work in low power mode and is suitable for remote sensing of environmental and structural health condition. With the purpose of structural health condition monitoring, a wireless communication protocol based on CSMA for a single hop sensor network is designed. Finally, the experimental results of the sensor network are presented.