Submitted by:

Atul Rana

Deepak

Vikrant verma

In this project we show that how we control the speed of any car up

to set value. Once the upper limit is set then its not possible to

increase the speed of vehicle. THIS SET VALUE IS PROVIDED BY RF

TRANSMITTER.

Most of the fatal or serious accidents are associated with excessive

or inappropriate speed.

Safety will be achieved by automatic driving controls and a growing

number of sensors both on the road infrastructure and the vehicle

itself.

The key idea offered is to use Radio Frequency Identification(RFID)

technology to tag the warning signals placed in the dangerous

portions of the road.

This Automatic Speed Control System in 4 Wheelers for Avoiding

Rash Driving a system by using sensors and electronic components,

to avoid rash driving and to prevent loosing of valuable property .

Microcontroller

Bridge Rectifier

Vehicle

RF Transmitter

RF Receiver

LCD to display the status of Vehicle and alert

about the ZONE.

Power Supply

ADC

12/13/10

12/13/10

The system designed in this project can reduce rash driving and accidents up to somewhat and thus can save many lives and many valuable properties. Rash driving within cities, within the regions of school zones, villages that are near to the high ways and beside the high ways can be prevented using this system. This system is cost effective, as it does not use sensors and electronic components, but instead uses simple mechanical system.