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Safe-Cyclist Project (Night- Rider) Anthony Rowe Assistant Research Professor Electrical and Computer Engineering Department Carnegie Mellon University

Safe-Cyclist Project (Night-Rider) Anthony Rowe Assistant Research Professor Electrical and Computer Engineering Department Carnegie Mellon University

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Page 1: Safe-Cyclist Project (Night-Rider) Anthony Rowe Assistant Research Professor Electrical and Computer Engineering Department Carnegie Mellon University

Safe-Cyclist Project (Night-Rider)

Anthony RoweAssistant Research ProfessorElectrical and Computer Engineering Department Carnegie Mellon University

Page 2: Safe-Cyclist Project (Night-Rider) Anthony Rowe Assistant Research Professor Electrical and Computer Engineering Department Carnegie Mellon University

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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

Page 3: Safe-Cyclist Project (Night-Rider) Anthony Rowe Assistant Research Professor Electrical and Computer Engineering Department Carnegie Mellon University

Lots of activity in this space…

“Gadgets to Boost Bike Safety” - NYT

Hovding Airbag

SMART sensor helmetHelios Bars

BLAZE Headlight

Page 4: Safe-Cyclist Project (Night-Rider) Anthony Rowe Assistant Research Professor Electrical and Computer Engineering Department Carnegie Mellon University

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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

Page 5: Safe-Cyclist Project (Night-Rider) Anthony Rowe Assistant Research Professor Electrical and Computer Engineering Department Carnegie Mellon University

IMU

Smartphone Hub-IMU, GPS

Battery

Electronics -DSRC, CPU

Power / Cadence

Tail LightsRumble Bar

Speakers

Electronics Pkg

Motor

Front Video

Rear Video

Body Worn - Heart Rate Monitor

Radar, FLIRoptical flow,

Laser Projection

Wind Sensor

Speed

Page 6: Safe-Cyclist Project (Night-Rider) Anthony Rowe Assistant Research Professor Electrical and Computer Engineering Department Carnegie Mellon University

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Target Solutions

• Smartphone PnP Architecture• Vehicle Proximity Detection• Reactive Lighting• Connected Helmet• Rumble Bars

Page 7: Safe-Cyclist Project (Night-Rider) Anthony Rowe Assistant Research Professor Electrical and Computer Engineering Department Carnegie Mellon University

Existing Bike Peripherals

Bluetooth Strain Gauge power meter + cadence Heart Rate Monitor

Smartphone MountsTire Pressure Monitor

Page 8: Safe-Cyclist Project (Night-Rider) Anthony Rowe Assistant Research Professor Electrical and Computer Engineering Department Carnegie Mellon University

Smartphone PnP Architecture

Smartphone

PubSub

Camera

Accelerometer

DSRC

Rumbler Bars

Headlight

Tail light

Helmet Audio

LED Mirror

GPS

Plugin

Plugin

Plugin

Plugin

Plugin

Plugin

Dictionary

Sensors ActuatorsLogging

Page 9: Safe-Cyclist Project (Night-Rider) Anthony Rowe Assistant Research Professor Electrical and Computer Engineering Department Carnegie Mellon University

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Vehicle Proximity Detection

• Previous attempts include:– Ultrasound, RADAR, LIDAR, cameras, …

• DSRC + Differential GPS

Arada LocoMate MEBluetooth, DSRC, GPS

RTKLib + Radio PMUs

Page 10: Safe-Cyclist Project (Night-Rider) Anthony Rowe Assistant Research Professor Electrical and Computer Engineering Department Carnegie Mellon University

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Reactive Lighting

• Connected Head / Tail light• Change color / brightness / tempo

– Acceleration– Proximity– Environmental Conditions

Page 11: Safe-Cyclist Project (Night-Rider) Anthony Rowe Assistant Research Professor Electrical and Computer Engineering Department Carnegie Mellon University

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Connected Helmet

• IMU tracks head motion– Is the rider paying attention?– Have they looked back recently?

• Binaural alerts from speakers

IMUSpeakers

Electronics Pkg

Page 12: Safe-Cyclist Project (Night-Rider) Anthony Rowe Assistant Research Professor Electrical and Computer Engineering Department Carnegie Mellon University

Rumble Bar

• Virtual rumble strip inserts

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Page 13: Safe-Cyclist Project (Night-Rider) Anthony Rowe Assistant Research Professor Electrical and Computer Engineering Department Carnegie Mellon University

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What about the bike?

Faraday Electric Bike Rideshare Commuter Bike

Page 14: Safe-Cyclist Project (Night-Rider) Anthony Rowe Assistant Research Professor Electrical and Computer Engineering Department Carnegie Mellon University

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Questions / comments?

TeamConnor 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.)