Automated Labor

We the Students of Sri Venkateswara College of Engineering have resulted in the creation of an automated labor that works for the mankind by replacing the man power to move a specified object in a specified path, to sweep, suck dirt and mop an entire area, to follow a specific object and monitor it. All these mentioned action can be controlled with an app, which connects with the automated labor via Wi-fi. It can be used to reduce man power and save the precious time of the mankind. The automated labor doesn’t involve any human supervision, does not occupy more space and it is easily portable. Idea Solution Details Solution Description ❖ Our Project is based on machine learning and IOT ❖ It is a automated labor it has four modes and it can be controlled via Wi-Fi using NODEMCU Line follower mode : 1.)When both IR sensors are on the white surface, so the robot moves forward otherwise inverts the connection of that motor. 2.)If the left sensor appears on a black line, the robot moves right. 3.)If the right sensor appears on a black line, the robot moves left. 4.)If both sensors come on the black line, the robot stops. Obstacle avoidance Mode: 1.)When the ultrasonic sensor detects an object within a given range then the robot stops and looks right to check for an obstacle, if there is no obstacle is detected, turn the robot to the right and move forward in that direction. 2.)If there is an obstacle on the right side, look left, if there is no obstacle is detected, turns the robot to the left and move forward in that direction. 3.)If an obstacle detects in all three directions, rotate the robot to 180 degrees and go forward. Line following with obstacle avoidance mode. 1.)Robot keep tracking the line and until an ultrasonic sensor detects an object in a given range, then the robot stops, looks left, right, and gets the distances. If the object is on the right and front side, the robot moves on the left side, and if the object is on the left and front side, the robot moves on the right side. Object following Mode: 1.)In this mode, the robot tracking the object. This is very cool and fun projects. 2.)The ultrasonic sensor is use to detects the distance of the object(near or far) and IR sensor is use to detects where the object is move(left or right). 3.)We need to calibrate the IR sensor for object detection. Put an object in front of the First IR sensor and the distance between object and IR sensor is 5 cm after that rotate is potentiometer until the second led is turn off. Do the same process for another IR Sensor. 4.)When there is no object detects by the ultrasonic sensor and IR sensor the robot should be stop and if the object is detected within 30 cm range it move forward and keep tracking it. If the right IR sensor detect the object, the robot moves right and If the right IR sensor detect the object, the robot move left. ❖ We also include a vacuum cleaner with the project. It sweeps, sucks dirt and mops a entire room by avoiding objects