About Accident Alert And Auto Dialer In Modern Traffic Project Topic :-
:-
This project is developed for the users to have
accident alert in modern traffic system.
This device
can be used in highly accidental area to avoid accidents.
It consists of microcontroller unit, telephone circuit, LCD display, two
transmitters and two receivers. One
transmitter is connected first and a receiver is fixed just opposite to the
transmitter. The other transmitter is
connected at the same side but something away from the first transmitter. The second receiver is connected just
opposite the second transmitter.
When
the vehicle passes the first transmitting and receiving unit, it senses that
one vehicle is crossing. When it crosses
the second unit, it also senses. The
microcontroller unit calculates the speed=displacement/time taken.
If
the speed exceeds the particular value, it sends signal to the other side
vehicle to be alert.
Unfortunately
if accident occurs, the sensor detects the occurrence of accident and operates
a telephone circuit to make a call to the Emergency number.
This
project is very much used in traffic controller. It is very accurate and cost effective.
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