journal6 ›› 2012, Vol. 33 ›› Issue (3): 61-65.DOI: 10.3969/j.issn.1007-2985.2012.03.015

• Information and Engineering • Previous Articles     Next Articles

Bridge Monitoring System with Wireless Sensor Networks Based on Tree Structure


  1. (Xiangxi Vocational and Technical College for Minorities, Jishou 416000,China)
  • Online:2012-05-25 Published:2012-08-24

Abstract: Wireless sensor network with new tree structure applied in bridge health monitoring keeps the advantages of wired network monitoring and covers the shortage of complex wiring.With the material performance aging over time,the safety performance of the bridge structure will decrease.Due to the feature of service direction,the waste of resources can be reduced and the communication efficiency can be improved.Through data collection,transmission and receiving and data analysis,bridge monitoring system based on novel tree structure is established,which improves the system energy efficiency and life cycle and also increases the system crudeness and data transmission efficiency.

Key words: sensor node, wireless sensor, health monitoring

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