ACCIDENTAL PROTECTION BY AUTOMATIC BREAKS AND RELEASE OF AIRBAG USING GPS,GSM,MEMS TECHNOLOGY

1. ACCIDENTAL PROTECTION BY AUTOMATIC
BREAKS AND RELEASE OF AIRBAG USING
GPS,GSM,MEMS TECHNOLOGY
PRESENTED BY:
 J.SUDARSHANREDDY -
117Y1A0425
UNDER THE GUIDENCE OF : Mr.N.RAJEEV SIR (M.tech)
A1 GLOBAL INST OF ENGG & TECH
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2. ABSTRACT:
 To avoid major damage of the person and the vehicle
during accident this technique is applied
 Vehicle tracking system is one of the hot topics in
embedded systems industry
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3. CONTENTS:
 INTRODUCTION
 AIM
 BLOCK DIAGRAM
 DESCRIPTION
 HARDWARE TOOLS
 SOFTWARE REQUIRED
 TECHNOLOGY
 ADVANTAGES
 APPLICATIONS
 CONCLUSION AND FUTURE SCOPE
 REFERENCES
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4. INTRODUCTION:
 Main concentration of this project is to apply
automatic breaks to control the major damage by
accident and trace out the vehicle which is met with an
accident by using MEMS sensor and GPS, GSM by the
release of Air bag.
 In this project Arm 7controller communicates with
LCD, GPS module and GSM modem.
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5. AIM:
 The aim of this project is to prevent the accident (or)
controlling of the accident and save a person by
applying automatic breaks and protect by the release
of airbag
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6. BLOCK DIAGRAM:
GSM
MODULE
GPS
MODULE
A
R
M
7
MICRO
CONTROLLER
A
D
C
MEMS
SENSOR
M
A
X
252
LCD DISPLAY
RELAY MOTOR
H BRIDGE
MOTOR MOTOR
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IR sensor

7. DESCRIPTION:
 In this project we are using MEMS technology GSM
,and GPS modules and IR sensor
 The project constitutes a Arm7 micro controller ,
MEMS Accelerometer and LCD panel as an main
components
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8.  In this project there are two sessions one is vehicle
control and the another one is monitoring in it .IR
sensor help in detecting the obstacle coming in front of
the vehicle
 When ever any accident occurs MEMS sensor detects
the vibration of the vehicle and sends mechanical force,
to ARM relay gets activated and motor starts
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9. HARDWARE COMPONENTS:
 POWER SUPPLY
 Arm7 MICRO CONTROLLER
 GPS & GSM MODULE
 LCD DISPLAY
 MEMS SENSOR
 IR SENSOR
 H-BRIDGE
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10. TECHNOLOGY :
ADC MEMS TECHNOLOGY:
 MEMS are free scale’s enabling technology for
acceleration and pressure sensors
 MEMS-based sensors are a class of devices that builds
very small electrical and mechanical components on a
single chip
PLATFORM:EMBEDDED SYSTEM
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11. SOFTWARE TOOLS:
 EMBEDDED ‘C’:
 Middle level language
 KEIL COMPILER :
 Developing & coding purpose
 PROTEUS :
 Developing & designing the hardware
 FLASH MAGIC:
 Used for dumping
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12. ADVANTAGES:
 It reduces the death percentages in accidents
 It gives immediate information to the belonging one
 Simple and reliable
 Low cost
 Easily applicable
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13. APPLICATIONS:
 Cars for airbag development
 It is used for vehicle tracking
 Security System
 When ever any authorized people gives message to
GSM at accident location then it shows accident
location based on lat and long values.
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14. FUTURE SCOPE:
 By this project in future we can over come the safety of
Driver and Co-Passengers
 In the future scope we can implement this project by
using ultra sonic sensor to detect the object from a
particular distance
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15. REFERENCES:
 http://wikipedia.com
 http://slidesshare.com
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