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SensorFly : Controlled-mobile Sensing Platform for Indoor Emergency Response Applications

SensorFly : Controlled-mobile Sensing Platform for Indoor Emergency Response Applications. Aveek Purohit , Zheng Sun, Frank Mokaya and Pei Zhang. - Twohsien 2011.5.9. OUTLINE. Motivation Contribution Hardware Design Software Architecture Hardware Characterization Evaluation

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SensorFly : Controlled-mobile Sensing Platform for Indoor Emergency Response Applications

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  1. SensorFly: Controlled-mobile Sensing Platform for Indoor Emergency Response Applications AveekPurohit, Zheng Sun, Frank Mokaya and Pei Zhang - Twohsien 2011.5.9

  2. OUTLINE • Motivation • Contribution • Hardware Design • Software Architecture • Hardware Characterization • Evaluation • Conclusion • Discussion

  3. OUTLINE • Motivation • Contribution • Hardware Design • Software Architecture • Hardware Characterization • Evaluation • Conclusion • Discussion

  4. Motivation

  5. OUTLINE • Motivation • Contribution • Hardware Design • Software Architecture • Hardware Characterization • Evaluation • Conclusion • Discussion

  6. Contribution • Small, low-cost！(29g, $200) • Node capability vs. resource • Deployment autonomy

  7. OUTLINE • Motivation • Contribution • Hardware Design • Software Architecture • Hardware Characterization • Evaluation • Conclusion • Discussion

  8. Hardware Design

  9. Hardware Design, Key Constraints Cost Weight Interference and Noise Energy

  10. Hardware Design, Design trade-offs • Processor • ARM7 based LPC2148 • AVR AtMega644 • Navigation Sensors

  11. Hardware Design, Design trade-offs • Radio • DigiXBee • nanoLOC TRX transceiver module • Motors • Two 7mm core-less motors

  12. Hardware Design, Board Layout

  13. OUTLINE • Motivation • Contribution • Hardware Design • Software Architecture • Hardware Characterization • Evaluation • Conclusion • Discussion

  14. Software Architecture

  15. OUTLINE • Motivation • Contribution • Hardware Design • Software Architecture • Hardware Characterization • Evaluation • Conclusion • Discussion

  16. Hardware Characterization • Height and Orientation Estimation • Ranging • Flight Time

  17. OUTLINE • Motivation • Contribution • Hardware Design • Software Architecture • Hardware Characterization • Evaluation • Conclusion • Discussion

  18. Evaluation

  19. Evaluation

  20. Evaluation

  21. Evaluation

  22. OUTLINE • Motivation • Contribution • Hardware Design • Software Architecture • Hardware Characterization • Evaluation • Conclusion • Discussion

  23. Conclusion • 29g controlled-mobile aerial sensor network platform for indoor emergency fire monitoring applications. • Achieve performance in both sensing quality and coverage that matches or exceeds pre-deployed static network infrastructures.

  24. OUTLINE • Motivation • Contribution • Hardware Design • Software Architecture • Hardware Characterization • Evaluation • Conclusion • Discussion

  25. Discussion • Strength • Use simple devices to achieve performance needed. • Weakness • The platform is focus on fire monitoring applications, but the design did not use temperature and smoke information. • Flight time may not sufficient.

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