This system can also aid companies in the rental vehicle business to keep a track of the vehicular activity by sending message at regular intervals to the authorised numbers. The controller in turn operates the relay to blow the airbag and automatically lock the brakes.Meanwhile a message reaches to the necessary help.and thus ambulance service and required aid can reach in the shortest time possible. Sensors such as vibration,alcohol and fire detectors detect signal in case of an accident occurence and send a signal to the connected microcontroller. ![]() With the growing population the use of vehicles has become superfluous.and this has led to the accidents increasing at an alarming rate resulting in a large loss of property and human life.This project aims at finding the occurrence of any accident and reporting the location of accident to the previously coded numbers so that immediate help can be provided by ambulance or the relatives concerned.GSM technology is used to intimate the vehicle position in the form of latitude and longitude coordinates through sms.The location spot is retrieved using Global Positioning System which is a navigational system using a network of satellites orbiting the earth.
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