ppt-fire-fighting_using_arduino_basd.pptx

firefighting robot using arduino based

1. BACKGROUND OF PROJECT To increase the safety level when fire fighter extinguish the fire. To generate technique to check fires without involving humans directly. To Easy and fast reach the fire area. Decrease the time consuming for detection of fire and healing the fire. The main aim the project is designing fire extinguisher device, which can sense the fire and eliminate the dangerous

2. Introduction The Fire Fighting Robot is designed to detect and extinguish small fires automatically. • Uses three flame sensors (left, forward, right) • Navigates to fire source • Activates built-in fire extinguishing system • Water pump ejects water at fire source • Helps prevent major accidents and human loss

3. OBJECTIVES OF THE PROJECT T o create the program for the sensor and motor driver. To study about microcontroller PIC16F887 and learn about configuration. To express use of various sensor for different application. To study the mechanical fundamental for the submersible pump and DC motor. To examine a robot, which can search, detect & extinguish fire area instantly. As per the mechanical fundamental design and create robot. Examine robot performance to sense the direction of fired area.

4. Block Diagram Arduino, Servo, Pump, Motor Driver, Left & Right Motors, Flame Sensors, Buzzer Refer original PPT for full diagram (diagram retained).

5. BLOCKDIAGRAM OF THE PROJECT

6. LIST OF COMPONENETS Microcontroller – PIC16f887 Motor driver – L293d Heat sensor Mini Submersible pump LED DC motors Frame Wired remote Power supply - Butteries General parts like wires, capacitator, oscillators, PCB, Pickit module etc.

7. Submersible Water pump Power requirement: - 3.0 v to 6 v Directly connected with L293d High efficient motor using the submersible pump for the water spraying It will work when flame sense by the sensor and with help of programming pump work and throw water on fire.

8. WORKING OF THE PROJECT Proteus design:-

9. Programming

10. Working Principle of Motor Demonstrate various variables linked to the PIC16F887 microcontroller. To the microcontroller we connected the heat sensor, which work as sensing device.to other end motor driver L293d H- bridge installed which perform as driver of the submersible pump in output port of the L293d submersible pump is connected which is use for the spraying water on burn flame. For the controlling the Hz frequency we use the oscillator and capacitor. As a power supply of the model, we use external power supply 12v.

11. TROUBLESHOOTING During the selection of sensor we face which is best for our project. Problem with the calculation of temperature from sensor output in program. Use of Motor Driver L293D.

12. APPLICATION Easily extinguishes the area where explosion of heat is high. Suitable for a fire department. Use in Chemical industries without interfering the human beings. Time consuming during the explosion of fire.

13. ADVANTAGES To detect the exact direction of the fire source. Reduce the human effort. Reliable and economical. Not sensitive to weather conditions. Efficiency of model is high.

14. DISADVATEGES No monitoring system for the robot. It is not use when the fire is in large area. Sensing range of sensor is up to 1 Ft so no sense more than 1 Ft. Only sense the fire in between the 60° angle .

15. FUTURE SCOPE With improvement in design we can use during Wildfire. With use of sprinkler we can cover vast area of fire. Instead of water we can use CO2 or liquid N2. With use of camera we can easily monitor fire area from any place.

16. CONCLUSION Our project is main focused on reduce the hazardous situation in fire. In our project we have made and implement modular design of extinguish fire and reduce hazardous situation during fire fighting. With use of microcontroller we integrate it and made it simple.