AUTOMATIC ACCIDENT DETECTION AND ALERT SYSTEM

SAVE ME: AUTOMATIC ACCIDENT ALERT SYSTEM
FOR AUTOMOBILES
College of Engineering, Cherthala
March 3, 2017
( College of Engineering, Cherthala)SAVE ME: AUTOMATIC ACCIDENT ALERT SYSTEM FOR AUTOMOBILESMarch 3, 2017 1 / 30

GROUP 1
Anamika G V (7)
Mekha S (23)
Priyanka S (26)
Safeena Ashraf (29)
Guide: Ms. Josna Jose
Assistant Professor
Computer Science & Engineering

Table of Contents
Introduction
Product Scope
Existing system
Proposed System
Advantages of Proposed System
Hardware Requirements
Software Requirements
System Design
Gantt Chart

Data Flow Diagrams
Usecase Diagram
Sequence Diagram
Activity Diagram
Hardware Diagram
Android Module
Server Module
Sensing Module
Screenshots
Conclusion
Reference

INTRODUCTION
To prevent accidents, it is not in our hand always but, it is possible to
save victims. Under such circumstance a vehicle collision detection
system is helpful.
”SAVE ME” includes a hardware system to hold sensor, an android
based application that detect nearby active sensor and also a
dedicated server which receive messages from 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.

PRODUCT SCOPE
In present scenario, we see many 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.

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.

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.

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
emergency number of the user, which he/she speciﬁes during
application installation.

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.

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

SOFTWARE REQUIREMENTS
Operating Environment/IDE: Android Studio, dream weaver
Operating System: Windows XP Service Pack
Front End: Jsp
Back-End: SQLyog
Platform: Android

SYSTEM DESIGN
Basically the ”SAVE ME” system has been divided into 3 main modules:
Android Application
Sensing Module
Server Module

SYSTEM ARCHITECTURE
Figure : System architecture of SAVE ME

GANTT CHART
Figure : Gantt chart associated with SAVE ME

DATA FLOW DIAGRAM
Figure : LEVEL 0 DFD

DATA FLOW DIAGRAM
Figure : LEVEL 1 DFD

USECASE DIAGRAM
Figure : Usecase daigram

SEQUENCE DIAGRAM
Figure : sequence diagram

ACTIVITY DIAGRAM
Figure : activity diagram

HARDWARE DIAGRAM
Figure : hardware diagram

ENTITY RELATIONSHIP DIAGRAM
Figure : ER diagram

IMPLEMENTATION
Python: Python is widely used at high-level, general purpose and as
dynamic programmic language.
MySQL: Database informations are created and stored using this.
Jsp: Server Module is built using Jsp.

SCREENSHOTS
Android Application
Figure : user registration in android application

Figure : user connecting to server

SCREENSHOTS
Web Page
Figure : Accident alert in web page

Figure : Map showing accident location

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
as possible.
SAVE ME consist of Raspberry pi, arduino, android application, also a
webpage.
Application sends the accident message to the the nearest control
station as well as to the emergency number provided by the
application user.
SAVE ME is very reliable and cost of installation is very cheap.

REFERENCES
[1] Bhandari Prachi, Dalvi Kasturi, Chopade Priyanka,“ Intelligent
Accident-Detection And Ambulance- Rescue System”
INTERNATIONAL JOURNAL OF SCIENTIFIC and TECHNOLOGY
RESEARCH, VOLUME 3, ISSUE 6, JUNE 2014
[2] Collision avoidance
system.Dec.2013.[Online].Available:https://en.wikipedia.org/
wiki/Collision/avoidance/system.
[3] Raspberry pi,Sept.2013.[Online].
Available:https://en.wikipedia.org/wiki/Raspberry/Pi.

AUTOMATIC ACCIDENT DETECTION AND ALERT SYSTEM

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