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1. PROJECT WORK
ACCIDENT
IDENTIFICATION
AND ALERTING
SYSTEM

2. DEPT OF MECHANICAL ENGINEERING
BATCH MEMBERS
1. HANOCK.CH (193R1A0310)
2. HARISH.K (193R1A0311)
3. KARTHIK.M (193R1A0314)
4. PAVAN SAI KUMAR.T (193R1A0322)
5. VENKANNA BABU.CH (193R1A0335)
6. DAYAKAR.V (203R5A0302)
Guide & Reference : Dr.C.V.SUBBA REDDY SIR

3. Table of Contents
Introduction
Product Scope
Existing system
Proposed System
Advantages of Proposed System
Hardware Requirements
Software Requirements
System Design

4. Data Flow Diagrams
UsecaseDiagram
SequenceDiagram
Activity Diagram
HardwareDiagram
Android Module
ServerModule
Sensing Module
Screenshots
Conclusion
Reference
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5. INTRODUCTION
• To prevent accidents, it is not in our hand always
but, it is possible to savevictims. Under such
circumstance avehicle collision detection system is
helpful.
• ”SAVE ME” includes a hardware system to hold
sensor, an android basedapplication that detect
nearby active sensorand also a dedicated server
which receive messagesfrom android application.
• The android application sends an alert message to
the nearby control station about the accident.
• Hence the accident spot can be located using GPS
in mobile phone of the victim.

6. PRODUCT SCOPE
In present scenario, we seemany case where people die on road due
to unnoticed road accidents.
This becomes a usual case at nights.
For android users who install ”SAVE ME” application it will be
helpful.
Any android user can use ”SAVE ME”. The hardware made use is
also reliable.

7. EXISTING SYSTEM
• It is a common scenario that people die
unnoticed during accidents, especially during
night time.
• Communication is possible only through
telephone calls.
• There is no such system to inform the rescue
forces when the driver is seriously injured.

8. PROPOSED SYSTEM
• ”SAVE ME” system include a Sensing
module an Android application and a Server
side .
• The Sensing module include a collision
sensor attached to the Raspberry pi
that detects any collision.
• Android application include mechanism to
detect any nearby active sensors. It sends
all updated messages to the server.
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9. Finally the Server side receives accident information from the android
application and sends an alert message to the nearby control station
of the accident location.
When alert message is received in the control station, they can fetch
accident location by using GPS in users mobile phone.
Then further rescue operations can be carried out.
On the other hand SAVE ME also send an information message to an
emergencynumber of the user,which he/she specifies during
application installation.
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10. ADVANTAGES OF PROPOSED SYSTEM
• Accident alerts are given to the nearest
control station on the very first moment of
collision.
• A message will be send to a selected
contact to inform about the accident.
• The alert message will include the GPS
location ,so that the rescue action become
very fast.
• A map may be displayed for the easy
identification of the accident location.
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11. HARDWARE REQUIREMENTS
The minimum hardware requirements are:
Raspberry pi
Arduino
Collision sensor
Processor: Intel Pentium III or Equivalent
RAM : 2GB
Disk Space: 750 MB of Disk Space
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12. SOFTWARE REQUIREMENTS
Operating Environment/IDE: Android Studio, dream weaver
Operating System:Windows XP Service Pack
Front End: Jsp
Back-End: SQLyog
Platform: Android
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13. SYSTEM DESIGN
Basically the ”SAVE ME” system has been divided into 3 main modules:
Android Application
Sensing Module
Server Module
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14. SYSTEM ARCHITECTURE
Figure : System architecture of SAVE ME
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15. GANTT CHART
Figure : Gantt chart associated with SAVE ME
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16. DATA FLOW DIAGRAM
Figure : LEVEL 0 DFD
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17. DATA FLOW DIAGRAM
Figure : LEVEL 1 DFD
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18. USECASE DIAGRAM
Figure : Usecase daigram
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19. SEQUENCE DIAGRAM
Figure : sequence diagram
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20. ACTIVITY DIAGRAM
Figure : activity diagram
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21. HARDWARE DIAGRAM
Figure : hardware diagram
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22. ENTITY RELATIONSHIP DIAGRAM
Figure : ER diagram
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23. IMPLEMENTATION
Python: Python is widely usedat high-level, generalpurposeandas
dynamic programmic language.
MySQL: Database informations are created and stored using this.
Jsp: Server Module is built using Jsp.
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24. SCREENSHOTS
Android Application
Figure : user registration in android application
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25. Figure : user connecting to server
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26. SCREENSHOTS
Web Page
Figure : Accident alert in web page
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27. Figure : Map showing accident location
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28. CONCLUSION
• SAVE ME: An Automatic Accident
Detection And Alert System For
Automobiles is used for providing help to
the accident victims.
• The proposed system is developed to
rescue accident victims as fast aspossible.
• SAVE ME consist of Raspberry pi, arduino,
android application, also a webpage.
• Application sends the accident message
to the the nearest control station aswell
asto the emergency number provided by
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29. Cherthala)
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