2. Is cycling safe?
• Yes and No
• 677 Killed in 2011 (32,367 by car)
– 2.17 per million riders (1.10 by car)
– 72% Urban
– 33% at Intersections
– 53% during evening commute (4pm-12am)
– Average age for deaths 43
• Est. 48,000 Injured in 2011
– Average age for injury 32
– Many not reported
3. Lots of activity in this space…
“Gadgets to Boost Bike Safety” - NYT
Hovding Airbag
SMART sensor helmet
Helios Bars
BLAZE Headlight
4. How can technology help?
• Crowd-Source Safe Routes
• Hazardous Zone Detection
– Pot hole, stressful roads, user labels
• Collision Avoidance
• Smart Lighting
– Adaptive and reactive
• Auto 911 for accidents
• Traffic Law Notification
• Video Accident Logging
9. Vehicle Proximity Detection
• Previous attempts include:
– Ultrasound, RADAR, LIDAR, cameras, …
• DSRC + Differential GPS
Arada LocoMate ME
Bluetooth, DSRC, GPS
RTKLib + Radio PMUs
10. Reactive Lighting
• Connected Head / Tail light
• Change color / brightness / tempo
– Acceleration
– Proximity
– Environmental Conditions
11. Connected Helmet
• IMU tracks head motion
– Is the rider paying attention?
– Have they looked back recently?
• Binaural alerts from speakers
IMU
Speakers
Electronics Pkg
12. Cychic : Sensor System
Motor
Laser Projection
Hub: Smartphone, IMU,
GPS, BLE
Battery
Power / Cadence
Tail Lights
Rumble Bar
Speakers
Front Video
Rear Video
Radar, FLIR
optical flow
Wind Sensor
Speed
IMU
Heart Rate Monitor (Body Worn)
Necessary
Desirable
Wishful
14. What about the bike?
Faraday Electric Bike Rideshare Commuter Bike
15. Questions / comments?
Team
Connor Brem, Computer Science (Junior)
Spencer Barton, ECE (Junior)
Chris Palmer, ECE (Research Programmer)
Oliver Shih, ECE (Ph.D.)
Ali Momeni, Art Department (Assistant Prof.)
Bruno Sinopoli, ECE Department (Associate Prof.)