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Sensors & Surveillance in Remote and Border Areas

Sensors & Surveillance in Remote and Border Areas. Richard May Myotis Wireless. Topics. The limits to Power The Power hog A new approach. Limitless power …. .. and limits …. Shoot here. SimpleR is better …. > 10 years continuous.  Vibration. Colibrys. 9,000,000 measurements.

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Sensors & Surveillance in Remote and Border Areas

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  1. Sensors & Surveillance in Remote and Border Areas Richard May Myotis Wireless

  2. Topics • The limits to Power • The Power hog • A new approach

  3. Limitless power ….

  4. .. and limits …. Shoot here

  5. SimpleR is better …

  6. > 10 years continuous Vibration Colibrys

  7. 9,000,000 measurements Proximity Maxbotix

  8. 900,000 VGA pictures Images Omnivision

  9. ½ - 5 months Radio Leading industrial brand

  10. Why?

  11. The easy and the hard EASY: Turn the radio off! HARD: wake up whenever needed

  12. Low power radio operation Sleep Sleep I Wake up and join network WASTED t

  13. Say hello to “chirps” Frequency Signal A f t t Chirp Example (up-chirp) Chirp: • A signal whose frequency increases or decreases with time

  14. The usefulness of chirps The chirp at the transmitter… Attenuated, with noise, at receiver Chirp’s frequency / time relationship Detected signal

  15. CSS Communications System Data Data t

  16. Myotis Beta prototype - actual Tx Tx Tx Tx Tx Rx Rx Rx Rx Rx 2.5 ms t

  17. 1-5 years Radio Myotis

  18. Flexible Network Topology

  19. Industrial Version

  20. Questions?

  21. Thank you!

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