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Wireless Data Acquisition System An Application to Crossbow’s Smart Dust Challenge Contest

Wireless Data Acquisition System An Application to Crossbow’s Smart Dust Challenge Contest. Hasan Ozer Graduate Student Civil and Environmental Engineering Northwestern University, Evanston, IL Mat Kotowsky Research Engineer Infrastructure Technology Institute

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Wireless Data Acquisition System An Application to Crossbow’s Smart Dust Challenge Contest

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  1. Wireless Data Acquisition SystemAn Application to Crossbow’s Smart Dust Challenge Contest Hasan Ozer Graduate Student Civil and Environmental Engineering Northwestern University, Evanston, IL Mat Kotowsky Research Engineer Infrastructure Technology Institute Northwestern University, Evanston, IL Managing Partner Civil Data Systems, LLC, Evanston, IL TinyOS Technology Exchange II University of California, Berkeley February 11th 2005

  2. Today • What is the Wireless Data Acquisition System? • Components of the WDA • The WDA Process • The WDA in Action TinyOS Technology Exchange II Wireless Data Acquisition System

  3. What is the WDA? • Collects Structural Health Data • Wireless • Installation is Fast • Installation is Unobtrusive • Not susceptible to “wired dangers” • Internet-enabled • Users can view data in near-real time • E-Mail alerts to warn of potential problems • Autonomous TinyOS Technology Exchange II Wireless Data Acquisition System

  4. Remote Nodes Crossbow Mica2 Mote MDA300 Analog Sensor Board SpaceAge Control Series 150 Displacement Potentiometer Components of the WDA System TinyOS Technology Exchange II Wireless Data Acquisition System

  5. Base Node Components of WDA System • Communication TinyOS Technology Exchange II Wireless Data Acquisition System

  6. WDA Process R R BASE R R TinyOS Technology Exchange II Wireless Data Acquisition System

  7. WDA in Action: Crack Monitoring http://www.civildata.com/motes TinyOS Technology Exchange II Wireless Data Acquisition System

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