1. Automotive Fire Fighting System Athan Jefferson Advisor Dr. Junkan Ma Instructor Dr. Cris Koutsougeras ET 493 Senior Design I

2. Introduction

3. Objective To design and fabricate an automatic firefighting system, to detected and extinguish fires.

4. Methodology Use infrared sensors to detect a fire source and the distance the fire source is away from the system Use sensor to detect water pressure Use arduino-uno microcontroller to controller sensors and actuators Use H-Bridge to amplify voltage from arduino to linear actuator and slew drive Use C programming algorithms to calculate the angle of water nozzle based on water pressure and distance

5. Flow chart

6. Pseudo code

8. Budget ItemsQuantityPriceTotal IR distance Sensor110.95 IR Temperature Sensor134.95 Dual H- Bridge29.9919.98 5"Slew Drive1249 linear Actuator1109.95 Miscellaneous iteams1100 Ply wood 2'x2'110 Total534.83

9. Deliverables October 25 –prepare and present proposal and presentation of design. COMPLETE October 30 – research and finalize all equations needed to control nozzle angle based on water pressure and distance. INPROGRESS November 7 – Have complete parts list and start ordering parts needed for design. INPROGRESS November 21 – design pseudo code and flow chart of system. COMPLETE December 23– Start fabrication of system structure and order any other parts needed for project. January 7 – Start programming arduino. February 10 – complete programing and start testing. April 16 – Finish project and start final presentation preparations.

10. Questions ?

11. Thank you