Smart fire protection system for buildings

My project is to the alarm the people that there is a fire in the building and a lighted gate that tells the people to exit from that gate

IntermediateFull instructions provided3,167

Smart fire protection system for buildings

Things used in this project

Hardware components

Arduino UNO

Gas Detection Sensor, Hydrogen

Buzzer, Piezo

Breadboard (generic)

Alphanumeric LCD, 16 x 2

DC Motor, 12 V

RGB Diffused Common Cathode

Resistor 220 ohm

Through Hole Resistor, 10 kohm

Jumper wires (generic)

LED Strip, NeoPixel Digital RGB

Software apps and online services

Arduino IDE

Autodesk Tinkercad

Story

My project is about the safety for people in skyscrapers if there is a fire in the building so the people could be alerted by the piezo and the sprinkler placed in every floor will be turned on to extinguish and the exhaust which also placed at every floor will be turned on to take the out the smoke as well. As we know that if there is smoke in the skyscraper so the visibility is zero so that's why I have placed a neopixel strip at the exit gate to show the way out and I have used green color for my neopixel LED strip because when there is smoke in the room, green color can effectively be seen and also I have a bulb which will indicate us.I decided to make it because in tall buildings like Burj Khalifa its hard to know where is the fire so the gas sensor will help us in the fire by telling us there is fire somewhere so people could exit quickly and the fire department could quickly come to put off the fire till it spreads the whole building.

My project works like when the fire will reach the gas sensor the piezo will buzz and red light will glow and the bulb will also glow they will indicate everyone in the building that there is fire in the building the exhaust motor and the sprinkler motor will be turned on to extinguish the fire and the exhaust motor will be turned on to take the smoke out of the building. The green neopixel LED strip placed at gate will be turned on to show the way to exit this is how my project works.

Smart Fire Protection System For Skyscrapers

this is a smart fire protection system it helps us in telling where is the fire . This project works like when the fire is on any floor the gas sensor will alert us the buzzer will start to buzz and the bulb will start to glow and the sprinkler motor will be extinguishing the fire and the exhaust motor will be taking out the smoke from the building and also a neopixel LED will be there on the door because there is zero visibility in the smoke so the greenlight will show us the way out this is how it works

Code

SMART_FIRE_PROTECTION_SYSTEM.ino

#include <Adafruit_NeoPixel.h>
#include <LiquidCrystal.h>
LiquidCrystal lcd(8, 9, 10, 11, 12, 13);

//Constants 

const int dinPin = 3;

const int numOfLeds = 16;

Adafruit_NeoPixel pixels = Adafruit_NeoPixel(numOfLeds, dinPin, NEO_GRB + NEO_KHZ800);
int Gas_Sensor_Value = 0;
int Gas_sensor = A0;
int Piezo    = 7;
int RGB_red  = 6;
int RGB_green = 5;
int exhaust_motor = 4;
int sprinkler_motor = 2;

void setup() 
{
  pixels.begin();
  pixels.setBrightness(80);
  lcd.begin(16, 2); // set up the LCD's number of columns and rows:
  pinMode(Gas_sensor, INPUT);
  pinMode(Piezo, OUTPUT);
  pinMode( RGB_red, OUTPUT);
  pinMode( RGB_green, OUTPUT);
  pinMode( exhaust_motor,OUTPUT);
  pinMode(sprinkler_motor,OUTPUT);
}
void loop() 
{
   lcd.clear();
   Gas_Sensor_Value = analogRead(A0);

   if( Gas_Sensor_Value >= 700)
   {
  for(int i=0;i<numOfLeds;i++){
  pixels.setPixelColor(i, pixels.Color(0,255,0));
  pixels.show();
  }
    digitalWrite(sprinkler_motor, HIGH);
    digitalWrite(Piezo, HIGH);
    digitalWrite(exhaust_motor, HIGH);
    digitalWrite(RGB_red, HIGH);
    digitalWrite(RGB_green, LOW);
    lcd.print("Burj Khalifa is"); // Print a message to the LCD.
    lcd.setCursor(0,1); 
   lcd.print("on fire!");
     delay(1000);
   }
  else
  {
   digitalWrite( exhaust_motor, LOW);
   digitalWrite(sprinkler_motor, LOW);
   digitalWrite(Piezo,    LOW);
   digitalWrite(RGB_red,  LOW);
   digitalWrite(RGB_green, HIGH);
   lcd.print("Burj Khalifa"); // Print a message to the LCD.
   lcd.setCursor(0,1); 
   lcd.print("is Safe"); 
    delay(1000);
  }
  }

Credits

advit_90

1 project • 4 followers

Contact

Smart fire protection system for buildings