2. ABSTRACT
The main objective of our project is to provide an optimum solution to the
traffic hazards and the road accidents. According to this project when a
vehicle meets with an accident , immediately vibration sensor will detect
the signal and sends it to ARM controller. Microcontroller sends the alert
message through the GSM MODEM including the location to police control
room or a rescue team. So the police can immediately trace the location
through the GPS MODEM after receiving the information.
3. INTRODUCTION
The main intention of this project is to find the accident spot at any
place and intimating it to ambulance through the GPS and GSM
networks.
The GPS based vehicle accident identification module contains
MEMS,GSM module and a GPS modem connected to the
microcontroller.
Global system for Mobile (GSM) technology is used to establish
cellular connection.
GPS is used to trace the position of the vehicle.
4. HARDWARES USED
GPS-Global Positioning System
GSM – Global System for Mobile Communication
AT89S52
SENSOR
MAX 232
16*2 LCD
RESET
CRYSTAL
EEPROM
RESISTOR
BUZZER
7. AT89S52
8K Bytes of In-System Programmable
(ISP) Flash Memory
4.0V to 5.5V Operating Range
Fully Static Operation: 0 Hz to 33 MHz
Three-level Program Memory Lock
256 x 8-bit Internal RAM
32 Programmable I/O Lines
Three 16-bit Timer/Counters
Eight Interrupt Sources
Low-power Idle and Power-down
Modes
Interrupt Recovery from Power-down
Mode
Dual Data Pointer
Power-off Flag
8. SENSOR
Piezoelectric sensor
Used as accident detection
sensor
A kind of transducer
Input : applied force,
pressure, or strain
Output : signal
It will first sense the
occurrence of an accident
Give its output to the
microcontroller
9. GPS - Global Positioning System
The GPS detects the latitude and
longitudinal position of a vehicle.
Used in vehicles for both tracking
and navigation.
Enables to keep track of the vehicles.
helps to reach the destination.
sends the information through GSM.
10. GSM – Global System for Mobile
Communication
Used as a mediator
Highly economic and less
expensive
Highly efficient communication
Used to monitor and control
The latitudes and longitude
position of the vehicle is sent as
message through the GSM
Used for sending the message
11. EEPROM
24C04 EEPROM is used
EEPROM stores the
mobile numbers
Data stored will retain
even the power is off for
long time
12. 16X2 LCD
Used to display status of
the vehicle
Displays alphanumeric
characters and symbols
can display up to one 8-
character line or two 8-
character lines
Low power consumption
13. APPLICATIONS AND ADVANTAGES
Vehicle Accident Detection System can be used in the school bus.
This project can be used for cab or companies of cab.
If vehicle has undergone to an accident can be identified by using
tracking technology without any delay.
The immediate medication will be provided to the accident
victims in the remote areas.
14. FUTURE SCOPE
We can monitor some parameters of vehicle like overheat or
LPG gas leakage.
We can dial an emergency call if the vehicle goes out of a
certain/ pre-decided track.
This system can be interfaced with vehicle airbag system
that prevents vehicle occupants from striking interior
objects such as the steering wheel or window.
15. CONCLUSION
50%
10%
10%
7%
23%
Due to accidents
Unintentional deaths
Suicides
Other causes
Reductions in deaths
To minimize the deaths and the severe conditions due to accidents.
The GPS and GSM technologies are used where immediate action
would take place by the ambulance/police service which might
reduces the severity.
16. PROJECT COSTING
COMPONENTS IN RS.
GPS-Global Positioning System 2999
GSM-Global System for Mobile Communication 899
AT89S52 1198
SENSOR 395
MAX 232 15
16*2 LCD 160
RESET 3
CRYSTAL 25
EEPROM 50
RESISTOR 3
BUZZER 14
OTHER MISCELLANEOUS 100
RS-6000 /-