I would like to express our heartfelt gratitude to Almighty Allah and Chief Prof Dr. In this project, propose a system which can be important for industrial buildings to stay safe from fire. The fire fighting robot will detect fire and smoke if there is a fire and then the robot will go to the fire and then the robot will spray water (or gas) on the fire.
In the 21st century, everyone deserves a safe lifestyle, because the fire can make daily life happen at any time by electricity, gas, etc. Currently, the fire brigade has many tools to control the fire from outside, but there is no provision to to control heavy fires. fire from the buildings, this robot could fill that problem. The robot can be controlled in two ways: one way is automatically start working after the robot is turned on, another way is controlled by the Android device through the Android application. To connect the robot to the Android device, the Bluetooth module is used, the necessary sensor is added to the robot.
Introduction 1-4
Motivation
Fire fighting is a critical operation which is currently done regularly by people, if we look around sometimes during fire fighting, many firemen have given their lives to put out the fire. Fire extinguishing robot is effective, the reason is that it is very easy to use, and it is suitable for specialized workers and general workers, and also this robot is effective because it extinguishes small houses before they burn the house, and this robot is also effective for construction, industry. If we talk about reliability, this robot is reliable, there are sensors and each performs for each separate part, in these sensors there is flame sensor.
We lost several lives every year due to the fire, using this robot would reduce that number. This robot is easier to operate using an Android smartphone with Android application. Through Bluetooth connection with the Android mobile phone, we can easily control this robot. By thinking about those kinds of problems, I thought I could initiate a change to solve those kinds of problems, so I decided to develop a firefighting robot that could work alongside a firefighter or for private use.
Objectives
Expected Outcome
This robot is capable as long as there is water and battery charging is available, the robot will work.
Background 5-7
Related Works
Snehal Adsul and his team develop 'Android controlled fire fighting robot using arduino' they used Arduino UNO R3 microcontroller, gas sensor for fire gas detection, they used bluetooth module to connect with android device. Azhar develops a fire fighting robot which is 'Bluetooth controlled fire fighting robot', several fire fighting robots have been made, each robot system has differences in functions. With Arduino UNO microcontroller Home-Automation as voice controller system with, IOT based project and many other projects are already developed and many systems are being developed.
Android devices are more than IOS, 21st century people can't want to worry about anything, expect easy things, control everything from their smart phone like android operator, for this expectation many devices are developed to control from android or IOS devices, Amazon Alexa , Google Home, Xbox, AC control, Play-station app, remote control, fan light smart TV remote control, bank account monitoring, vehicle control, work and earn and many more. Electronic devices control by android app, Arduino microcontroller, Raspberry Pi microcontroller and many microcontrollers are used to develop new robots, new devices, new IOT systems.
Scope of the Problem
This robot could benefit the robot company, these types of robots are useful and necessary for a safe life. To produce this robot, they need developed people, the work for this will create a field for their work. Develop this robot for real life use, it could be useful for life and also for national prestige.
Challenges
Requirement and Design Specification 8-17
- Requirement Collection
- Use Case Diagram
- Design Requirements
- Interaction Design and UX
- Implementation Requirements
To realize this project we need sensors, microcontrollers, robot wrappers, wheels, motors, LEDs and some hardware devices that will be described below. A flame sensor is a sensor designed to detect and respond to the presence of fire, the flame sensor is an analog device. Used this L298N H-Bridge motor shield for drive control, L298N H-bridge module cover voltage between 5 and 35V DC.
Using the L298N requires the Arduino microcontroller, the 7-35V DC power supply, the motor used for the L298N, and some jumper wires. To connect the motor shield to the Arduino you need 4 general pins, other general purpose digital pins are not required, to connect the motor to the motor shield there are 4 pins, for each motor there are 2 pins OUT1 and OUT2, to connect to the energy one for the current connection. and another have for GND. The pump used in this project which is min water flow 0.5L per minute, suitable voltage 4 ~ 12V. For the relay module, the working voltage is 5V.
For this project, the buzzer is used to pair with the flame sensor, that is, when it detects a fire, the buzzer will buzz and when the water level rises, the buzzer will also buzz. For this project, you can communicate with any Bluetooth supporting device with this HC-05 Bluetooth module. Arduino UNO microcontroller was used for this project, UNO Rev3 is based on ATmega328P microcontroller board, 8-bit microcontroller with 32kb flash memory and 2kb RAM.
UNO contains everything necessary to support as. microcontroller, simple connection to a computer with USB cable, Arduino board has both analog and digital pins. Robot Control Android Application: "Bluetooth RC Controller" application is available on Google Plays Store, this application is available for everyone and this application is more benefits and more effective for controlled robot. Use care is a method used in system analysis to identify, clarify and organize system requirements.
In this Robot power is provided for difference power for difference part, for car driver use 4/5/6V, Arduino and other sensor use 7/8/9V, for water pump use 12V supply. Used water tank to extinguish water and set it up at the back of robot, and used plastic pipe for running water. Now, as we know the goal of interaction design is to develop things that enable the user to achieve their goals in the best way possible, the interaction between a user and a project involves elements such as movement, sounds, space time, behavior and much more, and of course this project mostly fulfills this requirement for user-to-project connection.
Implementation and Testing 18-22
Implementation Testing
There is some basic code required throughout the program, the sample program above is used for this fire fighting robot. All items are part of the development project, for 'Fire Fighting Robot Controlled by Android App' used sensors, microcontroller, power supply, LED, jumper wires, breadboard. Now if we want to know about the implementation of all the components for this project, then after connecting each part of the hardware of this project is working as expected.
After connecting all the hardware part, the project needs to implement the software on it for execution, implementing the coding from Arduino IDE which some sample code was shown above the pages, then that code uploaded to the Arduino microcontroller and finally after uploading the code to the microcontroller needs an operator to control that robot, for this you need an Android application which is available on google play-store, the applications name is 'Arduino Bluetooth RC car' which applications install on any android device (such as mobile /tab), then open the applications and then turn to the Bluetooth of that device then search for the Bluetooth module which is implemented in the Fire-Fighting robot, then select the appropriate module HC-05 Bluetooth module and connect the Android device with robot and then start using the robot, using that process Robots are absolutely work what was expected, combine Hardware and Software Implementation Robot are extremely work.
Limitation
The robot can be the next competitor of humans, there are three types of AI which are used for advanced robot of General AI, intermediate AI, advanced AI, for normal robots like this fire fighting robot which language is used for c developed, c integrated etc. description above all are this fire fighting robot, part by part clearly described within a whole robot. As a demonstration of a robot used all the necessary components to develop into this robot what could be the most effective device in real life.
Fire fighting robot controlled by android apps this project could not be completed without giving full advice, without components, tools impossible to complete the whole project. The aim of the project is to have the robot move around the incident site using the wheel, detect the fire and then start spraying water and stop the fire. For future scope want to add smart ambulance with this robot, to add sim card with this robot for when fire will detect the moment the robot will inform to near fire department.
For future scope, this robot connection medium WiFi will be added for more accessibility. For the future, another smoke sensor will be added to this robot for more sensitive operation. Use for any home, any private purpose and for less expense for everyone can easily use it would be one of the future implementation.
For the future, you want to add automatic obstacle measurement sensor which will detect obstacle automatically and the vehicle will stop automatically if the vehicle detects an obstacle in any side of the robot (such as ultrasonic sensor). 2] https://www.sfpe.org/page/FPE_ET_Issue_100/Robotics-in-Firefighting.htm [3]http://nevonprojects.com/android-controlled-fire-fighter-robot-project. 7]https://www.tomsguide.com/us/pictures-story/494-android-tv-remote-apps.html [8]http://robogames.net/rules/fire-fighting.php.
11]https://www.instructables.com/id/Arduino-Modules-L298N-Dual-H-Bridge-Motor-Controll [12]https://www.interaction-design.org/literature/article/what- er-interaktion-design.
