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ACCIDENT NOTIFICATION USING WIRELESS SIGNALS

[Category : - Motors]
[Viewed 1021 times]

A signal receiver is installed in a vehicle to provide the caution message in the audio form. In this principle the radio frequency or
Infrared is used for producing signals. In order to receive this message certain transmitters are used. The transmitters are placed at a
distance of 500 meter before the accidental prone area. These transmitters are placed at a uniform interval of 50meter to make the
driver conscious about the impending danger and to reduce the vehicle speed. These signals will be available for the vehicles passing
through that area only. It works on the principle that when the vehicle enters the accident prone area the transmitter will send a
message to the receiver in the vehicle, and the transmitter switches ON the pre-recorded voice recorder, thereby providing a warning
message DANGER AHEAD to the driver. The warning message can be changed as per the requirements. Like this the message will
be announced for an interval of every 50m until the danger is about lOOmeter in order to reduce the drivers pressure. For the working
of these transmitters solar energy can be used. As per the technologies available now like the GPS is of high cost. This equipment can
be installed in a vehicle at a low cost. Due to the limitation of area Infrared is used for demonstration. But practically, Radio frequency
is used

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rahu (India)

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