ACCIDENT INTIMATION SYSTEM Accident Stats Indias road accident
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ACCIDENT INTIMATION SYSTEM
Accident Stats India's road accident record: 16 % of the world's road accident deaths happen in India , while India has only 1 % of the world's road vehicles Mumbai’s 26/11 killed 195 people. About 250 people die in road accidents in India everyday! SO THERE IS A 26/11 EVERYDAY ON INDIAN ROADS WHICH IS A BIGGER KILLER?
The Solution This system aims at getting help to the injured in road accidents as fast as possible, thereby increasing the chances of survival of the victim
Block Diagram Pressure Sensor Analog to Digital Converter Microcontroller GSM Modem Vehicle Tracking Unit
ADC 0804 Features: • 8 bit parallel ADC • 0 -5 volt range • Uses Successive approximation technique • 256 steps with step size of 19. 53 mv
Microcontroller – P 89 v 51 rd 2 Features: • 64 KB of on chip flash program memory • Ideal for fast development since flash memory can be erased in seconds. • 1 KB of RAM
Vehicle tracking It’s a service provided by certain companies. Makes use of GPS and GSM. GPS co-ordinates are sent to the service provider via SMS and the service provider gives the information to the user through web interface.
How It works ? Vehicle tracking Unit installed in vehicle Location/ speed/ time data is sent over GSM network GSM tower Control Station GPS Satellite's
How does the GPS work? Triangulation from satellite Distance to a satellite is determined by measuring how long a radio signal takes to reach us from the satellite
Triangulation
