Study on Wide-area Vibration Monitoring Using Wireless Sensor Network

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For the purpose of constructing wireless sensor networks that are intended to measure vibrations inside and outside buildings generated from natural sources such as earthquakes and wind storms and man-made sources such as road and rail traffics and construction and/or demolition activities, wireless MEMS acceleration sensors have been developed and the way of mass data transfer and processing through ZigBee wireless network has been investigated. Based on the real world measurements using a prototype sensor network system, a methodology for evaluating and managing vibrations has been presented in order to assure safety and keep comfort in the urban regions.