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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