7/29/2019 sakthivel 110242

1/17

Mobile Phone Based Drunk

Driving Detection

BY

SAKTHIVEL.M

7/29/2019 sakthivel 110242

2/17

INTRODUCTION

Drunk driving, or officially Driving Under the In - fluence (DUI) of alcohol, is a major cause

of traffic accidents throughout the world. In this project , we propose a highly efficient

system aimed at early detection and alert of dangerous vehicle maneuvers typically related to

drunk driving. The entire solution requires only a mobile phone placed in vehicle and with

accelerometer sensor. A program installed on the mobile phone computes accelerations based

on sensor readings, and compares them with typical drunk driving patterns extracted from

real driving tests. Once any evidence of drunk driving is present, the mobile phone willautomatically alert the driver or sends a message to predefined number in application for

help well before accident actually happens.

Features :

Uses the accelerometer sensors from Android mobile to match the Drunk and drive pattern.

Automatically sends a message for Help .

Displays on the Screen a message .

7/29/2019 sakthivel 110242

3/17

ANDROID

MOBILE

WITH OMAP44A

PROCESSOR

BLOCK DIAGRAM

GSM

GPRS

ACCELEROMETER

3G

GPSBLUETOOTH

GPRS GPRSwireless

7/29/2019 sakthivel 110242

4/17

ARCHITECTURE:

7/29/2019 sakthivel 110242

5/17

MODULES

List Of Modules

Drunk Detection

Finding Location

Sending data

7/29/2019 sakthivel 110242

6/17

FUNTIONALITY DESCRIPTION OF MODULES

Drunk Detection

Accelerometer sensor is going to sense x, y & z direction value.

If the vehicle is moving in normal position, then it will show x & y direction

values.

If vehicle is out of control, then it will follow x, y & z direction.

Finding Location

Displaying the particular location.

Sending Message

Sending the message to other mobile

7/29/2019 sakthivel 110242

7/17

FUNCTIONAL AND NON FUNCTIONAL REQUIREMENTS

FUNCTIONAL REQUIREMENTS

Functional Requirements are those that refer to the functionality of the system,i.e., what Services it will provide to the user.

An individual mobile should check the availability as following

A mobile will have the list of available activity select a position randomly from it.

If a particular vehicle get the location.

If the person having android mobile then display the location.

If Sensor value is out of range then it will send vehicle number to Traffic controloffice

The process done for certain time interval by a mobile is to display a location and routetravelled

7/29/2019 sakthivel 110242

8/17

NON FUNCTIONAL REQUIREMENTS

These are requirements that are not functional in nature, that is, these are constraints withinwhich the system must work.

The program must be self-contained so that it can easily be moved from one

Computer to another. It is assumed that JDK and ANDROID will be available on

the computer on which the program resides.

Capacity, scalability and availability.

The system shall achieve 100 per cent availability at all times.

The system shall be scalable to support additional clients and volunteers.

7/29/2019 sakthivel 110242

9/17

NON FUNCTIONAL REQUIREMENTS (Continued)

Randomness, verifiability and load balancing.

The system should be optimized for supportability, or ease of maintenance as far as

possible. This may be achieved through the use documentation of coding standards,

naming conventions, class libraries and abstraction.

Output Requirements

The entire mobile should be in running state to check the availability and display

the Location.

7/29/2019 sakthivel 110242

10/17

PROGRAMMING LANGUAGE SELECTION

JAVA Android Activity

ABOUT JAVA

Java is a Programming Language originally developed by james

Gosling at Sun and released in 1995 as a core component of SunMicrosystems' Java Platform

The language derives much of its Syntax from C and C++ but has a

simpler object model and fewer low-level facilities

The java compiler into Byte Codes, which are secure and portable across

different platforms, compiles Java programs.

These byte codes are essentially instructions encapsulated in single type,

to what is known as java virtual machine (JVM), which resides in standard

browser.

7/29/2019 sakthivel 110242

11/17

Features Of Java

Java is Portable

Java is Object Oriented

Java and World Wide Web

Java Environment

Java Architecture

Java Virtual Machine

7/29/2019 sakthivel 110242

12/17

ANDROID ACTIVITY

7/29/2019 sakthivel 110242

13/17

onCreate()

Called when the activity is first created. This is where you should do all of your normal static

set upcreate views, bind data to lists, and so on. This method is passed a Bundle object

containing the activity's previous state.

onRestart()

Called after the activity has been stopped, just prior to it being started again.

onStart()

Called just before the activity becomes visible to the user. Followed by onResume () if the

activity comes to the foreground, or onStop() if it becomes hidden.

onResume()Called just before the activity starts interacting with the user. At this point the activity is at

the top of the activity stack, with user input going to it. Always followed by onPause().

onPause()

Called when the system is about to start resuming another activity. This method is typically

used to commit unsaved changes to persistent data, stop animations and other things that may

be consuming CPU, and so on.onStop()

Called when the activity is no longer visible to the user. This may happen because it is being

destroyed, or because another activity (either an existing one or a new one) has been resumed

and is covering it.

onDestroy()

Called before the activity is destroyed. This is the final call that the activity will receive. Itcould be called either because the activity is finishing.

http://developer.android.com/reference/android/app/Activity.htmlhttp://developer.android.com/reference/android/app/Activity.htmlhttp://developer.android.com/reference/android/app/Activity.htmlhttp://developer.android.com/reference/android/app/Activity.htmlhttp://developer.android.com/reference/android/app/Activity.htmlhttp://developer.android.com/reference/android/app/Activity.htmlhttp://developer.android.com/reference/android/app/Activity.htmlhttp://developer.android.com/reference/android/app/Activity.htmlhttp://developer.android.com/reference/android/app/Activity.htmlhttp://developer.android.com/reference/android/app/Activity.htmlhttp://developer.android.com/reference/android/app/Activity.htmlhttp://developer.android.com/reference/android/app/Activity.htmlhttp://developer.android.com/reference/android/app/Activity.htmlhttp://developer.android.com/reference/android/app/Activity.htmlhttp://developer.android.com/reference/android/app/Activity.htmlhttp://developer.android.com/reference/android/app/Activity.htmlhttp://developer.android.com/reference/android/app/Activity.html

7/29/2019 sakthivel 110242

14/17

The Android Manifest File

Before the Android system can start an application component, the system must

know that the component exists by reading the application's AndroidManifest.xml

file (the "manifest" file). Your application must declare all its components in thisfile, which must be at the root of the application project directory.

The manifest does a number of things in addition to declaring the application's

components, such as:

Identify any user permissions the application requires, such as Internet access orread-access to the user's contacts.

Declare the minimum API Level required by the application, based on which APIs

the application uses.

Declare hardware and software features used or required by the application, such as

a camera, bluetooth services, or a multitouch screen.

API libraries the application needs to be linked against (other than the Android

framework APIs), such as the Google Maps library.

7/29/2019 sakthivel 110242

15/17

Hardware requirements:

CPU type : Intel Pentium 4

Clock speed : 3.0 GHz

Ram size : 512 MB Hard disk capacity : 40 GB

Monitor type : 15 Inch color monitor

Keyboard type : internet keyboard

Mobile : ANDROID MOBILE

Software Requirements:

Programming language: Android API's, JAVA

Eclipse SDK

Android SDK

Jdk 1.6

TECHNOLOGY USED

GPRS

GPS

7/29/2019 sakthivel 110242

16/17

OUTPUT SCREENSHOT

7/29/2019 sakthivel 110242

17/17

THANK YOU