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School of Humanities and Informatics University of Skövde 1 Information Fusion Demonstrator WSN testbed setup May 14 th 2008 Gunnar Mathiason.

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Presentation on theme: "School of Humanities and Informatics University of Skövde 1 Information Fusion Demonstrator WSN testbed setup May 14 th 2008 Gunnar Mathiason."— Presentation transcript:

1 School of Humanities and Informatics University of Skövde 1 Information Fusion Demonstrator WSN testbed setup May 14 th 2008 Gunnar Mathiason

2 School of Humanities and Informatics University of Skövde 2 Infrastructure for Information Fusion (IF) Generic IF infrastructure issues –What components? –What fusion? Where? Why use a WSN testbed? –Collecting data for IF research –Data aggregation by using fusion algorithms –Central vs. distributed IF –Scalability validation –Own WSN research is secondary

3 School of Humanities and Informatics University of Skövde 3 Scenario

4 School of Humanities and Informatics University of Skövde 4 Equipment available, IF lab 21 TelosB, 21 MICAz (TinyOS) 1 Nokia N800, 4 Nokia N810 (Maemo)

5 School of Humanities and Informatics University of Skövde 5 Demonstrator First step: Visualize sensor data with N800 –Show signal quality, light, sound values –Sensors at other motes than gateway mote Second step: Visualize other N800s sensor data –Communicate between multiple N800 –Visualize resource usage and adaptiveness for data Third step: Replication between N800s –Database on Maemo, and database replication –Visualize database data at PC similarily

6 School of Humanities and Informatics University of Skövde 6 Projects 1.Integration of communication + Visualize sensors –Maemo connects to TinyOS –Nokia: USB, Bluetooth, WiFi –MICAz/TelosB: USB, Distributed database on Maemo –Replication as added layer 3.Sensor integration for MICAz/TelosB –Exensor /Umra sensor –Agroväst /Soil sensor

7 School of Humanities and Informatics University of Skövde 7 1. Integration of communication (first) Gateway mote via Tmote Connect and WiFi RJ45USB WiFi Tmote Connect

8 School of Humanities and Informatics University of Skövde 8 1. Integration of communication (wanted) on Maemo WiFi

9 School of Humanities and Informatics University of Skövde 9 Companies Exensor –Single sensor unit, Vehicle detection –Security/Military application –Distributed Fusion! Agroväst –Precision agriculture –Fusion of past /current /prediction data! SAAB Microwave –Situation awareness –Safe harbor, Safe public events Anomaly detection, Decision support


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