计算机与现代化 ›› 2011, Vol. 1 ›› Issue (1): 145-4.doi: 10.3969/j.issn.1006-2475.2011.01.042

• 网络与通信 • 上一篇    下一篇

无线传感网络在桥梁健康监测中的新应用

王春茂   

  1. 东南大学学习科学研究中心,江苏 南京210096
  • 收稿日期:2010-10-08 修回日期:1900-01-01 出版日期:2011-01-20 发布日期:2011-01-20

New Application of Wireless Sensor Network in Bridgehealth Monitoring

WANG Chun-mao   

  1. Research Center for Learning Science, Southeast University, Nanjing 210096, China
  • Received:2010-10-08 Revised:1900-01-01 Online:2011-01-20 Published:2011-01-20

摘要:

无线传感网络近年来的持续发展为桥梁健康监控提供了可靠和高效的平台。采用最新的CC2530解决方案使得无线传感网络能以更小的体积和成本进行大规模部署,从而更有效地采集桥梁振动、形变等桥梁健康相关的各种信号。现有的传统回归分析数据处理技术较难实时处理海量的传感器数据,基于模式识别、数据挖掘的数据挖掘技术则可以发现数据与实体结构损伤间的潜在规律并指导桥梁维护。

关键词: 无线传感网络, 大规模数据处理, 模式识别, 数据挖掘, 桥梁健康监测

Abstract:

Wireless Sensor Network (WSN) developed in last few years provides highly reliable and efficient data collecting platform in bridgehealth monitoring. With the newest CC2530 solution, WSN node is small and cheap enough to be deployed in large scale to acquit various kinds of signals, such as vibration, deformation and other important parameters. Since large quantity of sensors are deployed, massive data can be analyzed in realtime with the help of data mining technology, it is possible to discover the potential relationship between raw data and structural failure which is valuable to guide the bridge maintenance.

Key words: wireless sensor network, massive data processing, pattern recognition, data mining, bridgehealth monitoring