Making of Vehicle Crash Alert system using wireless technologies such as GSM

Abstract

Most of the car accident cases are due to excessive speed. Many lives could have been saved if emergency services had been notified of the tragedy and arrived in time. In today's world, GPS has become an essential component of any automotive system. This lecture examines an GPS receiver's capacity to monitor a vehicle's speed, detect an accident based on the observed speed, and report the accident location to an Alert Service Center. Through a Microcontroller Unit, the GPS will track a vehicle's speed and compare it to the prior speed every second. It will be assumed that an accident has occurred if the speed falls below the set speed. The system will then use the GSM network to relay the accident location, as determined by the GPS, as well as the time and speed. This will assist in reaching the rescue service in a timely manner, so saving a valuable human life.