International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395-0056
Volume: 05 Issue: 06 | June-2018
p-ISSN: 2395-0072
www.irjet.net
AUTONOMOUS FLOOR CLEANING BOT KUSHAL N L1, HAMARA CHAUDHURI2, NIKITHESH H R3 1,2,3Student,
Dept. of Electronics and Communication Engineering, The National Institute of Engineering, Mysuru, Karnataka, India ---------------------------------------------------------------------***---------------------------------------------------------------------
Abstract - Households of today are becoming smarter
mopping. Motor driver circuit have been used to drive the motors. In the manual mode, user itself operates the robot via an android application using smart phone.
and more automated. Home automation delivers convenience and creates more time for people. Domestic robots are entering the homes and people’s daily lives, but it is yet a relatively new and immature market. However, a growth is predicted and the adoption of domestic robots is evolving. Several robotic vacuum cleaners are available on the market but only few ones implement wet cleaning of floors. The purpose of this project is to design and implement a Vacuum Robot which has two cleaning modes Autonomous and Manual mode and manual mode is via phone application. Vacuum Cleaner Robot is designed to make cleaning process become easier rather than by using manual vacuum. The main objective of this project is to design and implement a vacuum robot prototype by using Arduino Mega, Laser TOF sensor, servo motor, motor driver L298N, Ultrasonic Sensor, and Vaccum suction unit and to achieve the goal of this project. Vacuum Robot will have several criteria that are user-friendly
2. BLOCK DIAGRAM Fig-1: shown below is the block diagram of Automatic Floor Cleaner.
Key Words: Arduino mega, Motor driver, laser TOF sensor, suction unit, Ultrasonic sensor, Servo Motor
1. INTRODUCTION
Fig-1: Block diagram
Robot is an electro-mechanical machine and is used for various purposes in industrial and domestic applications. Robot appliances are entering in the consumer market, since the introduction of I-Robots. Many related appliances from various companies have been followed. Initially the main focus was on having a cleaning device. As the time pass on many improvements were made and more efficient appliances were developed.
2.1 HARDWARE USED Arduino Mega 2560: The Arduino Mega is a microcontroller board based on the ATmega2560. It has 54 digital input/output pins (of which 14 can be used as PWM outputs), 16 analog inputs, 4 UARTs , a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button.9contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.
In this research work a floor cleaner robot based on ATMEGA 2560- have been developed. This cleaner robot is an electric home appliance, which works in two modes as per the user convenience “Automatic and Manual”. Unlike other floor cleaner robots this is not a vacuum cleaner robot. It performs sweeping and mopping operation. Detachable mop is used for wet mopping. It works on 12V supply. In the automatic mode, robot performs all operations itself. Firstly robot starts it moves forward and perform cleaning action. For obstacle detection and to avoid hurdle Laser TOF sensor have been used. If any hurdle detected then robot change the lane automatically, does not stop cleaning action. It follows zigzag path for user convenience, water sprayer is attached which automatically spray water for mopping, therefore no need to attach wet cloth again and again for © 2018, IRJET
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Fig-2: Arduino mega 2560 |
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