Fire Fighting Robot a Boon or Curse

Introduction

The security of home, laboratory, office, factory and building is important to human life. We ar developing an intelligent multi sensor ground stir flake robot in our daily life. There are 6 governing bodys in the fire fighting robot, including structure, avoidance hindrance and driver system, software development system, fire detection, remote supervise system and others. We design the fire detection system using both fire sensors in the fire fighting robot, and program the fire detection and fighting procedure using sensor based method. We design a low cost based obstacle detection module using IR sensors and ultrasonic sensors in the mobile robot. The fire fighting robot burn pull detection signals from security modules via wireless RF interface. If fire chance event is true, the fire fighting robot can uses two flame sensors to find out fire source by the proposed method, and trigger to fire source to fight the fire using extinguisher.





stuff DIAGRAM

Fire sensor
Obstacle Detection

PIC
16F877A
MICRO
CONTROLLER

MOTOR DRIVER CIRCUIT 1
RF Interface
Robo
MOTOR DRIVER CIRCUIT 2
Motors

Block Diagram Description
1.Fire Sensor

2. RF Module
Crystal Tuned PLL Based ASK Module
This Module uses the technique of On-Off key out (OOKs) modulation. Local Oscillator is based on PLL. The Module is high performance, simple-to-use and miniaturized. Applications kindred remote control, wireless security, etc.... operating at 315 / 434 Mhz can easily be implemented using this module.

Transmitter :-
                                                              
                                                  
                           downfall Details :-
Pin No. ( From L to R ) | resolve| Description| Notes|
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