1. Rural Intersection Decision Support (IDS) System Demo Highlights What you won’t see (Well, probably not this)

2. What you will see u Animation of LIVE data collected by all IDS system sensors (projected on a screen in a tent) u LIVE demo of Xroads vehicle trajectory tracking (projected on a screen in the tent) u Radar sensor / processor & communication suite (monitoring mainline traffic) u Laser / radar vehicle classification sensor suite (minor road traffic) u Surveillance cameras (IR and visible light, Xroads and mainline) u Controller Cabinet / Wireless communication

3. Other Highlights u Wireless broadcast / reception capability v Laptops/Tablet PC’s running animation software to illustrate capability of intersection communicating to vehicles within range of intersection v Probe vehicle broadcasting engine speed, vehicle speed, and throttle position v Animation running on tablet PC near roadside for “eyeball” calibration/verification

4. Plan View Mainline Radar Mainline Radar Xroads Tracking Cameras (Research) Research Radar Vehicle Classification Sensors Wireless 802.11b Broadcast antenna

5. Procedure u All meet in Tent v See live animation of sensor data v See live Xroads vehicle trajectory tracker v See prototype Driver Infrastructure Interface (DII) hardware v See data xmitted from probe vehicle to tent u Break into 4 groups v Get Safety Vest v See Camera v See Radar / Cabinet v See Vehicle Classifier v See Controller Cabinet

6. MN IDS Crossroads Sensor Layout Xroads Tracking Cameras (Station 4) Vehicle Classification Sensors (station 3) Control Cabinet (Station 2) Roadside Radar (Station 1) Tent

7. Intersection Crossroads – Vehicle Classification

8. What you won’t see u RWIS at the intersection v 0.9 miles northwest of intersection v Will be pointed out on the bus u GOOD live Infrared camera video v Quality issues in bright daylight conditions v Tracking easier with visible light cameras v Will likely have IR monitor at controller cabinet.

9. One Intersection Crash u Driver Fell asleep on CSAH 9 at 2:45 AM

10. Sleepy Driver results

11. Sleepy Driver Damage approximately $2500 to IDS System $1000 Electrical Repair $1000 U of MN Equipment $500 Mn/DOT Damage Does not include replacement of electrical utility pole

12. Sleepy Driver