18-04-2011, 04:29 PM
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Military combat robot wireless controlled. Camera helps keeping an eye on border.
We cannot forget 9/11 when 101 people including nine foreigners and 14 policemen have lost their lives while about 300 people were injured in the worst terror attack seen in the country in which desperate men fired indiscriminately at people. It struck an idea in my mind, why can’t we make a robot to tackle such type of situation.
This combat robot is a basic idea of military robot.
Our Combat robot is radio operated, it has got “Toy Gun” bullet can be fired, radio camera in synchronization with the robot can rotate up and down ,left and right up to a safe firing limit. Gun and camera mechanism has been installed in such manner, which has all the function like tank, Turing to any angle on its axis, moving forward and reverse turning left and right, running instantly into reverse direction. This robot is radio operated; self powered, and has all the controls like a normal car. A laser gun has been installed on it, so that it can fire on enemy remotely when required; this is not possible until a wireless camera is installed. Wireless camera will send real time video and audio signals which could be seen on a remote monitor and action can be taken accordingly. It can silently enter into enemy area and send us all the information through its’ tiny camera eyes. It is designed for, fighting as well as suicide attack.
FEATURES:
Moves in forward direction.
moves in reverse direction
it can even turn left or right while moving forward or in reverse direction
Instant reverse or forward running without stopping
On the spot left or right turn to pass through the narrow space.
BLOCK DIAGRAM:
DESCRIPTION:
Power supply block: This consist a 12V power supply source and a power regulator (7805) to get 5v power supply. This 5v supply drives the receiver, lcd
Transmitting unit
Here a variable frequency oscillator 1is used for modulating the frequency i.e. to be transmitted and has its output to a high frequency oscillator 2 for generating a carrier wave. The carrier wave is then radiated into space by the antenna A1.
Receiving Unit
The receiving antenna A2 is connected to a tuned wave detecting circuit 11 for detecting the waves transmitted by antenna A1.The output of the tuned wave detecting circuit 11 for detecting the waves transmitted by the antenna A1.The output of the tuned wave detecting circuit 11 is connected to amplifier 12 which in turn has its output connected to the input of the high pass frequency as well as the filter 13 to a low pass frequency filter 14.The output of the filters 13 is connected to amplifier 15 while the output of filter 14 has its output connected to the input of amplifier 16.The outputs of amplifiers 14 and 16 are connected to separate motors and other side odf motors are connected to voltage potential B3.The high pass frequnecy filter 13 extracts the higher frequency components of the output signals from the amplifier 12 and the low pass frequency filter 14 extracts the lower frequency components of the output signal from the amplifier 12.
KEY COMPONENTS:
Advantages over traditional TAGGING system:
Modernizes the entire tracking system.
It is a very user friendly and can even be used by children’s.
Simple to operate and can be installed in a short time.
Can be used to track virtually everything.
No scope for error in detection
Facilitates quick and accurate detection and tracking is possible instantaneously.
Re-usable by simply attaching the tag to some other object.
Easier to manage with very less demand on man-power.
It has a variable range of operation and hence it can be used at almost all places.
