By Arun Kurian PATHFINDER IMDL FINAL PRESENTATION

By Arun KurianPathfinderIMDL 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

SystemOverview

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: FastPINK: 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

DOROTHY SCARECROW

TIN MAN WIZARD

Questions?