1. ACCIDENT INTIMATION SYSTEM

2. 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?

3. 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

4. Block Diagram Analog to Digital Converter Microcontroller
Pressure Sensor
GSM Modem
Vehicle Tracking
Unit

5. ADC 0804 Features: 8 bit parallel ADC 0-5 volt range
Uses Successive approximation technique
256 steps with step size of mv

6. Microcontroller – P89v51rd2
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

7. 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.

8. Location/ speed/ time data is sent over GSM network
How It works ?
GPS Satellite's
Vehicle tracking Unit installed in vehicle
Location/ speed/ time data is sent over GSM network
GSM tower
Control Station

9. 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

10. Triangulation
Triangulation