Safety Fire Alert System For Household

Project Title

Safety Fire Alert System For Household

Project Area of Specialization Electrical/Electronic EngineeringProject Summary

"Safety Fire Alert System For Household" is developed to protect the areas like a house, departments, and industries all valuable things from fire, dangerous gasses, and high temperature & humidity controlled anywhere with IoT. This fire and smoke safety system with IoT could manage to achieve the aim to cover up the things under it and could be controlled anywhere with the help of IoT. It will mail automatically to the owner when the rain will start or high temperature & humidity condition and after the owner's response sheet cover the area with the help of the motor operating system.

This project is semi-automatic, fully controlled based on an IOT interface with hardware. The application can be used in houses, departments, and industries, etc. Seems to be fire can be extinguished by water pump automatically and smoke by exhaust fan also by the user via IOT when a fire occurs to protect the valuable things from rain fire, humidity & temperature, and smoke. It is controlled from anywhere but the necessary condition is that the system and user both must be connected to the Internet. 

This project is developed in such a way that if fire or gas occurs in a department, house, or in the industry this system will try to oppose that and also inform the user to protect the valuable area and send values of humidity and temperature to the LCD and web page also. 

The project has been persuaded by the longing to plan that can identify fire and smoke and fitting move, with no human intercession.  

This project gives us occasion to the security frameworks assignments that generally people needed to do however were characteristically life-threatening. 

The purpose of this project is to debilitated off enormous misfortune, to keep away from such debacles mechanical influence should surpass human influence since human existence and time are invaluable.

Project Objectives

A few years ago there were no facilities to protect the households from fire and high temperature and humidity automatically because the technology of that time was not advanced and people usually do these things manually.
On 31 October 2019, Pakistan Railways Tezgam traveler train burst into flames while heading out from Karachi to Rawalpindi, coming about in at any rate 75 traveler passing
The present development of a fire safety system is very helpful to protect the valuable things of department houses and industries also as it works automatically by sensing fire, smoke, temperature, and humidity and also send data to the webpage for the user.
The field of this work is Mechatronics, Mechatronics is executing is this advancement to build a programmed controlled business sheet, attempted to build up another sheet framework to shield important things from fire, smoke, temperature, and moistness. They build up a programmed control framework by utilizing a fringe interface regulator and sensors. Their framework could figure out how to accomplish the point as it could shield the family units from fire and gases naturally.
This project is developed to protect the department (valuable things) from fire, dangerous gases, and high temperature and humidity-controlled anywhere with IoT. This fire and smoke safety system with IoT could manage to achieve the aim to cover up the things under it and could be controlled with the help of IoT. It will mail automatically to the owner when the rain will start or high temperature and humidity condition after the owner's response sheet cover the area with the help of a motor operating circuit. A pair of actuators help to extinguish the fire and exhaust the smoke.
The purpose of this project Is to develop fire safety and to control the project anywhere and anytime.
To protect the departments, industries, and other valuable places from fire, smoke, and high temperature.
Automatic control of the fire system is the evergreen feature of this project in order to reduce the manual system.
Temperature and humidity sensing is an additional feature especially for updates of temperature and humidity.
Problems that occur during the project is that:
Fire sensor and humidity & temperature sensor with Arduino gadget to identify fire episode and to gauge the measure the warmth force produced by the fire flare-up or in a particular area in our home, workplaces, and different sports.

Project Implementation Method

In this project, we have made using Arduino nano, 12V DC exhaust fan, IR flame sensor, MQ5 & MQ135 gas sensors, DHT-11 sensor, Nod MCU ESP8266, DHT-11, Arduino software 1.8.5 & webpage, connecting wires, etc is a model that could be further implemented and enhanced by the project industries on a high level based on its advantages and requirements.

Power the Arduino nano by 5V battery or charger, IR flame sensor, temperature & humidity sensor DHT-11, Nod MCU, gas sensor MQ2, MQ135 are connected to Arduino via connecting wires and placed on a hardboard.

ACtuators are connected with Arduino and 12v dc power by switching.

IR flame sensor, DHT-11, Nod MCU ESP8266, gas sensors, and actuators are programmed with Arduino ide. software. The language used here is C language.

The sensors and actuators are programmed in such a way that, when there detects fire or smoke on the sensor, it detects it by making a closed circuit then feedback is sent to Arduino and Nod MCU. Nod MCU is already connected to Wi-Fi, kit sends to webpage an also on LCD informing about the status (about fire or smoke), then actuators (for fire it starts water pump and for gas exhaust fan) are triggered by Arduino and hence the motor or fan operates and protects the valuable things under it. When the fire or smoke stops, the contact/circuit breaks, hence the Arduino is triggered, Nod MCU sends the data to the webpage and also to the LCD and informs about the status that the fire or smoke has stopped, then we can see on webpage and LCD that there is no alert all the stations are ok. Same for the Humidity & temperature Nid MCU sends the update on the webpage and LCD after every 10 sec or depend upon on program and then the system repeats the loop.

Benefits of the Project

This project is developed to; protect the households (valuable things), departments, and industries from fire, smoke, and high temperature & humidity controlled anywhere with IoT.

This project implemented using Arduino nano which is simpler and low cost.

This system not only alert but also provide control of fire and smoke.

This project uses IoT in order to control the project anywhere and anytime.

Automatic control of the fire system is the evergreen feature of this project in order to reduce the manual system.

Temperature & Humidity sensing is an additional feature especially for updates of temperature and humidity.

This project is a low-cost solution for fires with reliability.

The design criteria of this project focus on application, economical aspects, and flexibility.

This project focuses on the 12V standard DC voltage for the domestic purpose for house application which is provided by the battery at the same time.

The safety circuit very helpful to protect the houses, departments, industries, forest areas, and many more as it works automatically by sensing fire, humidity & temperature.

A fire-ready framework diminishes the likelihood of injury or death toll and cutoff points harm because of fire, smoke, heat, and different components.

This project is developed to apply IoT techniques to provide semiautomatic, full control of fire and smoke anywhere in the world. 

Technical Details of Final Deliverable

In this project we Connect the Arduino with 5V buck converter, buck converter is connected with 12V DC charger.

Then the gas sensor, Nod mcu, humidity & temperature sensor DHT-11, IR flame sensor, LCD and actuator with arduino.

Program the Arduino, gas sensors, Nod mcu humidity & temperature sensor DHT-11, IR flame sensor, LCD and actuators with C language.

Make sure that circuit and user both are connected to internet(Wi-Fi).

If there is fire, IR sensor detects the fire infrared radiations as an input and convers it into electrical current which triggers the Nod mcu.

Nod MCU sends data to the webpage user containing the status about fire and then Nod mcu starts the actuators through relay circuit which protects the important things switching under it.

When the fire stops, IR flame sensor detects no fire on it and hence circuit breaks and Nod mcu sends data to the webpage containing the status that fire has stopped or both stations are ok then user can see data on webpage that system is ok and hence motor stops back to its previous/normal state.

When the temperature & humidity va;ue is above its normal level the same process repeats and hence controlled by the user from a distance and the things under are being protected safely.

The process repeated similarly for every such type of condition. and this is the whole mechanism of the project.

Final Deliverable of the Project Hardware SystemCore Industry ITOther Industries Telecommunication Core Technology Internet of Things (IoT)Other TechnologiesSustainable Development Goals Decent Work and Economic GrowthRequired Resources

Item Name	Type	No. of Units	Per Unit Cost (in Rs)	Total (in Rs)
			Total in (Rs)	79900
Arduino nano	Equipment	4	350	1400
Nod MCU ESP8266	Equipment	4	1000	4000
DC water pump	Equipment	2	4500	9000
smoke sensor	Equipment	4	500	2000
Fire alarm	Equipment	2	1000	2000
Four switch relay	Equipment	2	500	1000
Humidity sensor	Equipment	4	400	1600
LCD	Equipment	4	1000	4000
Buck converter	Equipment	4	1000	4000
Gass sensor	Equipment	4	500	2000
Infrared fire sensor	Equipment	4	500	2000
Temperature sensor	Equipment	4	500	2000
Mini Camera	Equipment	2	4000	8000
Tank	Equipment	4	1000	4000
Iot Module	Equipment	2	3500	7000
MQ135	Equipment	4	400	1600
exhaust fan	Equipment	2	1000	2000
Others expanses	Miscellaneous	1	10000	10000
mini components	Equipment	10	100	1000
Hardware setup	Equipment	2	1000	2000
Power supply	Equipment	2	1000	2000
12V motor	Equipment	2	400	800
Actuator sensor	Equipment	4	500	2000
USB Cable	Equipment	1	500	500
Wi-fi module	Equipment	1	1200	1200
MQ35	Equipment	4	400	1600
Buzzer	Equipment	4	300	1200