project center in Tirunelveli
Children often fall down in the bore
well which have been left uncovered and get trapped. The rescuing of this
trapped child is not only difficult but also risky. A small delay in the rescue
can cost the child his or her life. To lift the child out the narrow confines
of the bore wells is also not very easy. The child who has suffered the trauma
of the fall and is confined to a small area where, with a passage of time the
supply of oxygen is also reduces. This project genesis a robotic based child
recuing in particular for the latter accidents. Robots can only offer a
solution for bore well rescue because it is fast, Economical and safe.
Moreover, it has the facility to monitor the trapped child and provide a
supporting platform to lift up the child. Borehole robot consists of 3 wheels
with rubber grip for which motors are connected and these wheels have spring
suspension also. So that, the wheels will exact fit to the walls of the hole
which make the robot to travel down without any sliding and also this robot
consists an arm which is used to pick up the child from the borehole. This aids
to recover the child from the bore well without any danger of the victim. The
sensor systems are interfaced with the brain of the robot called “Arduino”. A
camera along with an LED light is used to visualize the victim as well as it
helps to operate the system by control unit. The robot Hand movement is used to
adjust the child position while lifting. The arm movement of the robot is
controlled by DC motor. Once child is perfectly picked by robot, DC motor is
used to lift up the child from borewell. The ZigBee plays a vital role of data
transferring between the victim in borewell and the recovery team in earth
surface with monitor.
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