1. By Arun Kurian PATHFINDER IMDL FINAL PRESENTATION

2.  Objective  Travel a line map and classify varying symbols at intersections to make decisions about which directions to travel.  System Overview  Behaviors  Goals  Status OUTLINE

3. SYSTEM OVERVIEW

4. ROBOT OVERVIEW

5. ROBOT LAYERS

6. Not Pictured: Arduino Mega 2560, Sparkfun Bluetooth Mate, Remote Computer SPECIAL SYSTEM

7. SPECIAL SYSTEM BLOCK DIAGRAM

8. BEHAVIORS

9. Arduino Code -Obstacle detection -Intersection detection -PD Line following SYSTEM CODE

10. Used for obstacle detection and line following, respectively. PROXIMITY AND LINE SENSORS

11. ODROID Code -Shape detection -Color thresholding and detection SYSTEM CODE

12. GREEN: Fast PINK: Slow DRIVING PATH

13. Remote Control Panel -Bluetooth comm. SYSTEM CODE

14. Autonomous Driving – 9/14 Obstacle Detection Obstacle avoidance achieved on early platforms – 10/12 Line Following – 11/9 Color Thresholding – 10/20 Two color range sets – 11/24 Shape Classification – 10/20 GOALS

15.  Robot Mechanical System ODROID Code Arduino Code  Control Panel  Path & Signs Signs (Green and Pink)  New Path PROJECT STATUS DOROTHYSCARECROW TIN MANWIZARD

16. QUESTIONS?