Application of Wireless Sensor Network for Bridge Structure Health Monitoring

• Main Authors: Chien-Hao Fu, 傅建豪
• Other Authors: Ren-Guey Lee
• Format: Others
• Language: zh-TW
• Published: 2007
• Online Access: http://ndltd.ncl.edu.tw/handle/38prfb

碩士 === 國立臺北科技大學 === 電腦與通訊研究所 === 95 === 　　In this thesis a wireless bridge structure health monitoring system is presented. It is mainly using the wireless sensor network (WSN) technology to acquire and gather the raw structural and environmental parameters and to transmit the numerical data to the gateway (or namely the sink) through multi-hop relay. And then it further stores data in the back-end monitoring center for the professional staffs to analyze and study. Based on the proposed bridge system, thus, the monitoring efficiency of bridge structures could be improved, and then to further satisfy the goal of intelligent infrastructure. 　　In order to conform the requirement of interface consistency between the front-end sensors (such as tilt sensors, temperature sensors, etc.) and the sensor nodes of WSN, a interface circuit is designed to link with both. Finally, a prototype system is implemented and experimented to verify the feasibility of the proposed bridge monitoring system.