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Abstract: This project presents an alert system for PROB
detection using common commercially available electronic
devices to both detect the PROB and alert authorities. We use an
Android based smart phone with an integrated tri-axial
accelerometer. Data from the accelerometer is evaluated with
several threshold based algorithms and position data to determine
a PROB. The threshold is adaptive based on user provided
parameters such as: height, weight, and level of activity. The
algorithm adapts to unique movements that a phone experiences
as opposed to similar systems which require users to mount
accelerometers to their chest or trunk. If a PROB is suspected a
notification is raised requiring the user’s response. If the user
does not respond, the system alerts pre-specified social contacts
with an informational message via SMS. If a contact responds
the system commits an audible notification, automatically
connects, and enables the speakerphone. If a social contact
confirms a PROB, an appropriate emergency service is alerted.
Our system provides a realizable, cost effective solution to
PROB detection using a simple graphical interface while not
overwhelming the user with uncomfortable sensors. IPROB is
very powerful software especially developed for the safety of
girls, whenever some body is in trouble they don’t have to sit and
find contacts or find ways to send short message service, or
message the near ones. They might not have so much time.. All
that they have to do is shake the smart phone above the threshold
value, vigorously. Immediately a message alert is sent to the
person’s mom, dad and whoever they wish to, if their guardians
also have a smart phone. Even though if it is in silent mode.
When a message called ALERT is received it automatically
changes its profile to general, and gives a voice notification
YOUR SON // DAUGHTER IS IN TROUBLE PLZ HELPS….
PLZ HELP…. PLZ HELP…. REPEATEDLY AS A RING
TONE until they listen and stop it
I. INTRODUCTION
his application is generally meant for the attention of the
authorities or public in the emergency response capabilities
such as terrorist attacks and the natural disaster by facilitating the
communication with their respective along the mobile phones.
The difficulties in the existing application are the lack of
situational awareness and communication terminology among
their respective. Due to this response and recovery is Difficult to
the authorities. In respect of the public safety with the support of
the network provider the application runs in the android phones
in efficient way to identify and recover the problem by the
natural disaster or terrorist attacks etc…
Furthermore users are likely to operate the mobile devices for the
security purpose to intimate the problem detection to their
respective in the emergency cases.
II. APPLICATION REQUIREMENTS
To develop the IPROB android based mobile application the
station and the environment of the surrounding has to been
interviewed then the dangerous and the suspicious activates
should be notified to the device by the user .if the device detects
the problem then only other process creates the attention for
reporting to the authority.
.
A. Tri-axial accelerometer:
Tri axial accelerometer is a device which is used for the detection
of trigger using the higher threshold value, which is generally
works on the basis of three parameters such as height, weight,
and level of activity. The algorithm adapts to unique movements
that a phone experiences as opposed to similar systems which
require users to mount accelerometers to their chest or trunk.
B. Detection of speaker phone:
Detection of the speaker phone is the part as the unique
movement of a phone is triggered, the speaker phone enables and
recognize the voice and identifies the detection of problem.
As the problem is detected it creates the command as ALERT
and sends to the control and monitoring system through the
network provider.
C. Network provider support:
Network provider has got the important role, by sending the
commands through the short message type to the different
applications.
D. GPS (Global positioning system)
GPS is a Global positioning system which is used to track the
location by receiving the LOC, ENABEL command from the
Control and monitoring application.
And it stops working by giving command as DISABLE using the
network provider support.
E. SMS Manager Module
Text messaging, or texting, refers to the exchange of written
messages between fixed-line phone or mobile phone and fixed or
portable devices over a network. SMS Manager contains a
powerful rule editor which can be used to automate message
processing. This allows deploying common scenarios such as
SMS voting polls, but also much more complex schemes.
React to events like message being received or connection
going down.
Reply to messages.
Create contacts and add them to distribution lists.
III. APPLICATION DESIGN
Once the requirement of the application are fulfilled then the
application can be designed in the way of detecting the problem
by shaking the mobile phone by the user and the mobile phone
detects the voice which can be recognized and identifies the
problem .as the problem detected the alert message should be
created by the user application and sends to the authorities
application through the network provider when the authorities
Application receives the alert message which runs the
applications and alert the authorities by giving the voice
notification .When the authorities application get notified then
the location can be identified and traced by the enabling the GPS,
by creating enable message and sends to the user application
through the network provider.
OPERATING SYSTEM
By considering the today’s environment most of the people using
the android based mobile phones and android is the open source
which can be used and adapted easily so android operating
system can be used.
Android is an operating system based on the Linux kernel, and
designed primarily for touch screen mobile devices such as smart
phones and tablet computers. Initially developed by Android,
Inc., which Google backed financially .Android was unveiled in
2007 along with the founding of the Open Handset Alliance: a
consortium of hardware, software, and telecommunication
companies devoted to advancing open standards for mobile
devices. The first publicly available Smartphone running
Android, the HTC Dream, was released on October 22, 2008
The user interface of Android is based on direct manipulation,
using touch inputs that loosely correspond to real-world actions,
like swiping, tapping, pinching and reverse pinching to
manipulate on-screen objects. Internal hardware such as
accelerometers, gyroscopes and proximity sensors are used by
some applications to respond to additional user actions, for
example adjusting the screen from portrait to landscape
depending on how the device is oriented. Android allows users to
customize their home screens with shortcuts to applications and
widgets, which allow users to display live content, such as emails
and weather information, directly on the home screen.
Applications can further send notifications to the user to inform
them of relevant information, such as new emails and text
messages.
Android is open source and Google releases the source code
under the Apache License. This open-source code and permissive
licensing allows the software to be freely modified and
distributed by device manufacturers, wireless carriers and
enthusiast developers. In practice, Android devices ship with a
combination of open source and proprietary software. Android
has a large community of developers writing applications
("apps") that extend the functionality of devices, written
primarily in the Java programming language. In October 2012,
there were approximately 700,000 apps available for Android,
and the estimated number of applications downloaded from
Google Play, Android's primary app store, was 25 billion. A
developer survey conducted in April–May 2013 found that
Android is the most popular platform for developers, used by
71% of the mobile developer population.
Android is the world's most widely used Smartphone platform,
overtaking Symbian in the fourth quarter of 2010. Android is
popular with technology companies who require a ready-made,
low-cost, customizable and lightweight operating system for high
tech devices. Despite being primarily designed for phones and
tablets, it also has been used in televisions, games consoles,
digital cameras and other electronics. Android's open nature has
encouraged a large community of developers and enthusiasts to
use the open-source code as a foundation for community-driven
projects, which add new features for advanced user or bring Android to devices which were officially released running other
operating systems.
As of November 2013, Android's share of the global Smartphone
market, led by Samsung products, has reached 81%.The
operating system's success has made it a target for patent
litigation as part of the so-called "Smartphone" between
technology companies. As of May 2013, 48 billion apps have
been installed from the Google Play store, and as of September
2013, 1 billion Android devices have been activated.
A. Applications:
These are applications written in Java. Some of basic
applications include a calendar, email client, SMS program,
maps, making phone calls, accessing the Web browser, accessing
your contacts list and others.
If you are an average user, this is the layer you will us most, rest
all layers are used by Google programmers, developers and
hardware manufacturers.
B. Application Framework
This is the skeleton or framework which all android developers
has to follow. The developers can access all framework APIs an
manage phone’s n to keyword ki:
basic functions like resource allocation, switching between
processes or programs, telephone applications, and keeping track
of the phone’s physical location. The architecture is well
designed to simplify the reuse of components. Think of the
application framework as a set of basic tools with which a
developer can build much more complex tools.
C. Libraries
This layer consists of Android libraries written in C, C++, and
used by various systems. This library tells the device how to
handle different kinds of data and are exposed to Android
developers via Android Application framework. Some of these
libraries includes media, graphics, 3d, SQLite, web browser
library etc. The Android runtime layer which includes set of core
java libraries and DVM (Dalvik Virtual Machine) is also located
in same layer.
D. Runtime Android
This layer includes set of base libraries that are required for java
libraries. Every Android application gets its own instance of
Dalvik virtual machine. Dalvik has been written so that a device
can run multiple VMs efficiently and it executes files in
executable (.Dex) optimized for minimum memory.
E. Kernel – Linux:
This layer includes Android’s memory management programs,
security settings, power management software and several
drivers for hardware, file system access, networking and inter process-communication. The kernel also acts as an abstraction
layer between hardware and the rest of the software stac.
V. CONCLUSION
The problem of the women safety is increased rapidly in this
environment, so I proposed as an effective Android application to
prevent such type of the suspicious or natural disaster, by alerting
the concern authorities using the android mobile phone which
helps to stop such type of illegal activates and to trace the
concern..