By Arun Kurian PATHFINDER IMDL FINAL PRESENTATION

 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

SYSTEM OVERVIEW

ROBOT OVERVIEW

ROBOT LAYERS

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

SPECIAL SYSTEM BLOCK DIAGRAM

BEHAVIORS

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

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

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

GREEN: Fast PINK: Slow DRIVING PATH

Remote Control Panel -Bluetooth comm. SYSTEM CODE

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

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

QUESTIONS?