In recent years

In recent years, people in urban areas lead a busy life due to their long working hours.at this suituations one will find a way of saving time. Nowadays the manually work is carried out by robotic system.with the concern of time saving, the floor cleaning robot is developed, which is an automatic system that performs cleaning by its own without any human intervention.
The robot is a autonomous vehicle which performs work based on computarized data which is loaded into the microcontroller.The main basic controller used to control the robot is microcontroller. Genarally robot is built with a various sensors for sensing the obstacles along with the robot path.Microcontroller recevies the sensory datas from the sensors and gives an command to the motor driver circuit. As per the commands received from the microcontroller the driver circuit will drive the DC motor which controls the wheels motion.
To control any of the robots there will be some mediun in which robot can be controlled. Bluetooth device is one such device that can be used to control the autonomous robot using bluetooth app. This bluetooth module creates a communication between smartphones and the robotic system, in which robot movements can be controlled from any place within the bluetooth range.
The developed project is focused on floor cleaning operations which performs sweeping, mopping and water sprinking efficiently. This floor cleaning robot is operated in two modes: auto mode and semi auto mode.
In auto mode robot starts cleaning automatically and makes decisions based on sensors used in robots. These sensors are controlled by the ardunio microcontroller and also microcontroller controls the wheels motors by sending signal to the motor driver circuit.
In semi auto mode the robot is controlled by a smartphones using HC-05 bluetooth app. In this mode the robot movement for cleaning is controlled by bluetooth connectivity. The operations like sweeping

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