VACUUM CLEANER

Abstract

In this work we implemented a human friendly cleaning robot with the advancement of technology to make human life
easy and comfortable. The conventional automatic cleaning robot already exists, but these robots do not work in sync
with humans. This robot can work in any of two modes i.e. “Automatic and Manual''. The need of the project has come up
because of a busy schedule of a working people. So this has resulted in coming up with an objective of making a
automated vacuum cleaner. Vacuum cleaner robot which having components DC motors, wheels, roller brush, cleaning
mop, the garbage container and obstacle avoidance sensor & 12V rechargeable battery is used as power supply. The
study has been done keeping in mind economic cost of product. Manual work is done by robot technology. RF modules
have been used for wireless communication between remote (manual mode) and robot and having range 50m. In this
vacuum cleaning robot for obstacle detection IR sensor is used. Four motors are used, two for cleaning, one for water
pump and one for wheels. Motor driver IC is used to drive the motors & MOSFET is used for water pump and another for
cleaner as switching. In previous system, there was no automatic water sprayer used and works only in automatic mode.
In the automatic mode robot control all the operations itself and change the lane in case of hurdle detection and moves
back. In the manual mode, the remote is used to perform the expected task and to operate robot. In manual mode, RF
module has been used to transmit and receive the information between remote and robot and display the information
related to the hurdle detection on LCD. The whole circuitry is connected with 12V battery.