Abstract— Now a days we are facing a distressed cruel situation like a child has fallen in bore-well and struck in the hole which is uncovered and getting trapped. Rescue of the trapped child from bore-well is a very risky and difficult process. All are busy thinking about how to save a trapped child from bore-well. But there are no steps taken to prevent the child from falling into the bore-well. Here, in this paper, a step is taken to avoid children from falling into the bore-well. A robotic device is proposed. There is an arm-like structure on the top of the device which is extended horizontally towards the front of the device. At the tip of the arm, a curved structure is attached. On that, sonar is mounted. When the device is moved through a field or land, sonar emits radiation which will reflect when a strike on the ground. When sonar waves take more time than a fixed threshold to come back to the device, it is assumed that there is a pit or bore well. The device is controlled by an Arduino controller. A GSM module is attached for the wireless communication between the devices and monitors.
Aksa David, Linu Babu P
bore well, Arduino, Microwave Radar, and Sonar