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Overview Background Introduction to IntelliDrive SM Preliminary Research/Proof of Concept Potential Applications –Safety –Mobility –Commercial The Future of IntelliDrive SM 2

Background 3

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1957 – First State Driver Education Program 1967 – State Highway Safety Standards 1968 – Federal Motor Vehicle Safety Standards 1978 – First Modern ABS System 1984 – National Minimum Drinking Age 1985 – First Vehicles Offer Anti-lock Brakes 1989 – Passive Restraint System Required 1996 – First Graduated Driver Licensing System We have hit a plateau…..  6

Introduction to IntelliDrive SM What is IntelliDrive SM ? –Previously known as VII –Communication Infrastructure Vehicle-to-Vehicle (V2V) Vehicle-to-Infrastructure (V2I) Vehicle-to-Handheld Devices (V2D) What is the purpose of IntelliDrive SM ? –Enable applications that provide safety, mobility, commercial, and environmental benefits 7

Introduction to IntelliDrive SM 8

IntelliDrive Coalition 9

Test of System’s Technical Feasibility –Can DSRC accommodate V2V and V2I… Detroit Test Environment –Robust and secure test environment –75 center lane-miles –52 DSRC RSE Units –Series of probe vehicles –Accommodates third party applications, a range of OBE, and a variety of vehicle types –Enables real-time systems measurements Private Sector ApplicationsPublic Sector Applications Proof of Concept 10

Longitudinal Acceleration Lateral Acceleration Vertical Acceleration Steering Wheel Angle/ Rate of Change Traction Control Activation Stability Control Activation Anti-Lock Brake Activation Tire Pressure Wiper Status Vehicle Exterior Lights Probe Vehicle Data Latitude Longitude Elevation Heading Speed Time Date Barometric Pressure Air Temperature Rain/Sun Sensor Positioning/Trajectory Environment Event - Based Elements: 11

Data Use Analysis and Processing (DUAP) 12

Collision warning Slow / Stopped Traffic Signal Violation Warning Emergency vehicle alerts Active Work Zone Low Clearance Curve speed warnings Blind spot warning Safety 13

On Board Equipment (OBE) Traffic Control Device DSRC radio Processor GPSMap storage Road Side Equipment (RSE) 1) DSRC equipped vehicle approaches CICAS-V intersection 2) Vehicle receives local GPS correction over DSRC. GPS position is corrected to ~ 0.5m accuracy allowing intersection approach matching 3) Vehicle receives map (Geometric Intersection Description or GID) over DSRC 4) Vehicle position mapped to intersection approach using GID GID GPSC SPaT ) Warning algorithm determines that the vehicle cannot safely proceed based on the current vehicle dynamics and the time to “red” phase. 8) A warning is issued to the driver at the appropriate time. 5) Vehicle receives Signal Phase and Timing (SPaT) information over DSRC 6) Vehicle warning algorithm Processes current vehicle dynamics information and determines if the vehicle can safely proceed through the intersection Intersection Control Simulation 14

Mobility GPS Tracking Smart parking Ramp metering Transit signal priority Real-time routing Signal Optimization 15

Diagnostic and warranty management Electronic Tolls AVL – Automatic Vehicle Location Mobile Weather Stations Congestion Avoidance – Off Board Navigation Inspection Stations TeleNav Real-Time Travel Times Commercial 16

Future of IntelliDrive SM Requires coordination between: –Government agencies –Auto manufacturers –OEM service providers –Public Potential User Benefits –Improved safety and mobility –Reduced environmental impacts –Auto and medical insurance benefits –New jobs –Engineering applications 17

How Long Will It All Take? Depends on: Current light vehicle fleet New sales rates Market penetration 18

Future of IntelliDrive SM -Deployment Phase I –50% of signalized intersections and all freeways in urban areas with 50% of population –Every Interstate interchange –131,800 Roadside Units Phase II –70% of signalized intersections in 454 urban areas –10,000 units for smaller communities –14,000 on Interstates –239,000 Roadside Units 19

Future of IntelliDrive SM Testing Facilities Michigan Testbed Michigan International Speedway (MIS) 20

Future of IntelliDrive SM 21

Further Information on IntelliDrive SM

Acknowledgements/ Disclaimers The development of this presentation was supported by the Michigan Ohio University Transportation Center, the U.S. Dept. of Transportation, the Michigan DOT, the University of Detroit Mercy and Wayne State University. The contents of this report reflect the views of the authors, who are responsible for the facts and the accuracy of the information presented herein. This document is disseminated under the sponsorship of the Department of Transportation University Transportation Centers Program, in the interest of information exchange. The U.S. Government assumes no liability for the contents or use thereof. The opinions, findings and conclusions expressed in this publication are those of the authors and not necessarily those of the Michigan State Transportation Commission, the Michigan Department of Transportation, or the Federal Highway Administration.