High Level Design the gEEk squad Michael Cozzolino Elizabeth Reed Andrew Williams Colleen O’Hagan.
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Transcript of High Level Design the gEEk squad Michael Cozzolino Elizabeth Reed Andrew Williams Colleen O’Hagan.
High Level Designthe gEEk squad
Michael Cozzolino
Elizabeth Reed
Andrew Williams
Colleen O’Hagan
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•Specifications•Solution
The Problem
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Specifications – Crucial • Impervious to water• Small • Non-auditory notification• Reliable• Tunable• Easy operation and setup
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Specifications – Additional benefit• Mobile• Self-monitoring • Record swimmer
information
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Solution – System Organization
Swimmer’s Eye
Sensing Signaling
NotificationProcessing1. Receive
Data: Active RFID
2. Transmit Data to Processor
1. Receive Data from Sensor
2. Send Signal to Notification Device
1. Receive Signal from Processor
2. Activate Vibration: on stimulus
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Sensing• Considerations
• Sensor Type– Infrared– Ultrasonic– RFID
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RFID• Operation
• Active vs. Passive
Reader ProcessorTag
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Signaling
RFID Tag Transponder
Reader
Processor
Vibrating Motor
Notification
Swimmer Presence Detection
Presence Status
Swimmer ID and Presence
Notification Signal
Antenna•Tuner•Power
Radio or WiFi
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Tag Options• Ekahau Wi-Fi tag T301
• Active Wave compactTag
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Conclusion• RFID for:
– Sensing
– Signaling
• Pick a Vendor