1. XAVIER INSTITUTE OF POLYTECHNIC AND TECHNOLOGY
NAMKUM, RANCHI (JHARKHAND)
DEPARTMENT OF ELECTRONIC AND COMMUNICATION
ENGINEERING
WOMEN SAFETY DEVICE WITH GPS TRACKING AND ALERTS
Under the Guidance of :-
MRS. AKANKSHA KUMARI
Submitted by:-
PRATIMA BLUING (15107090018) PRAWEEN LAKRA (15107090019)
PRERNA ROSE TOPPO (15107090021) PRITI TOPPO (15107090022)

2. 1. Introduction
2. Components used
3. Software specifications
4. Block diagram and working
5. Advantages
6. Disadvantages
7. Applications
9. Future scope
References
Contents

3. Introduction
• Women safety is a very important issue due to rising crimes against
women these days.
• To help resolve this issue, a GPS based women safety system is
proposed that has dual security feature.
• This device consists of a system that ensures dual alerts in case a
woman is harassed or she thinks she is in trouble.
• This system can be turned on by a woman even if she thinks she
would be in trouble.
• It is useful because once an incident occurs she may or may not get
the chance to press the emergency button.
• In a button press alerting system, if a woman is hit on her head from
behind, she might never get a chance to press panic button and no
one will know she is in trouble.
Introduction

4.  Arduino Uno
 GSM Module
 GPS Module
 Fingerprint Scanner
 Power supply
 Buzzer
 LEDs
 LCD Display
 Push Buttons
 Capacitors
 Resistors
Components Used

5. • It is an open source computer hardware and
software.
• company, project, and user community that
designs and manufactures single-board
microcontrollers and microcontroller kits for
building digital devices and interactive objects
that can sense and control objects in the
physical world.
• It is designs to use a variety of microprocessors
and controllers.
• The boards are equipped with sets of digital and
analog input/output (I/O) pins that may be
interfaced to various expansion boards (shields)
and other circuits.
Arduino UNO

6. • It is a ARM based embedded GPS module
which allows to connect to Devkit8000 board
for GSM/GPRS solution.
• The Devkit8000's UART (the serial port)
from the expansion connector is used to
communicate with the GPRS module.
• GPRS (General Packet Radio Services) is a
packet based wireless communication service
which is used for various data applications on
phones, including wireless Internet (WAP),
MMS and software that connects to the
Internet.
• It is an overlay to the GSM network.
GSM Module

7. GPS Module
• A GPS navigation device, GPS
receiver, or simply GPS is a device
that is capable of receiving
information from GPS satellites and
then to calculate the device's
geographical position.
• Using suitable software, the device
may display the position on a map,
and it may offer directions.

8. Fingerprint Scanner
• A fingerprint sensor is an electronic device used to
capture a digital image of the fingerprint pattern.
• The captured image is called a live scan.
• This live scan is digitally processed to create a
biometric template which is stored and used for
matching.

9. • It is an electrical device that supplies
electric power to an electric load.
• The primary function of a power
supply is to convert electric current
from a source to the correct voltage,
current and frequency to power the
load.
Power Supply

10. Buzzer
• A buzzer or beeper is an audio
signaling device, which may be
mechanical, electromechanical.
• Typical uses of buzzers and
beepers include alarm devices,
timers, and confirmation of user
input such as a mouse click or
keystroke.

11. • It is a flat- panel display or
other electrically modulated
optical device that uses the
light-modulating properties of
liquid crystals.
LCD Display

12. LEDs
• It is a two-lead semiconductor light
source.
• It is p-n junction diode that emits
light when activated.
• When a suitable voltage is applied to
the leads, electrons are able to
recombine with electron holes within
the device, releasing energy in the
from of photons.

13. Push button
• It is a simple switch mechanism
for controlling some aspect of
a machine or a process.
• Buttons are typically made out
of hard material, usually plastic
or metal.

14. • It is a passive two-terminal
electrical component that
implements electrical resistance as
a circuit element.
• In electronic circuits, resistors are
used to reduce current flow,
adjust signal levels, to divide
voltages, bias active elements, and
terminate transmission lines,
among other uses.
Resistors

15. Capacitors
• It is a passive two-terminal
electrical component that stores
potential energy in an electric field.
• The effect of a capacitor is known
as capacitance.
• While some capacitance exists
between any two electrical
conductors in proximity in a circuit,
a capacitor is a component designed
to add capacitance to a circuit.

16. Arduino Compiler
• Arduino compiler is computer software that transforms
computer code written in one programming language into
another programming language.
• Arduino Compilers are a type of translator that support
digital devices, primarily computers.
• The name compiler is primarily used for programs that
translate source code from a high-level programming
language to a lower level language (e.g., assembly language,
object code, or machine code) to create an executable
program.

17. MC Programming Language
• Microcontrollers were originally
programmed only in assembly language,
but various high-level programming
languages, such as C, Python and
JavaScript, are now also in common use
to target microcontrollers and
embedded systems.
• These languages are either designed
specially for the purpose, or versions of
general purpose languages such as the C
programming language.

18. Block Diagram
Arduino
UNO
GPS + GSM
Module
Power Supply
LCD Display
Fingerprint Sensor and
Button
SMS
Buzzer

19. Working
• Power is supplied to the system.
• The Arduino UNO is programmed in Arduino IDE.
• LCD display is the display where user can see the status of
the system.
• Fingerprint scanner is connect to Arduino UNO for taking
the fingerprint of the user and send to Arduino.
• GPS + GSM module is connected to Arduino UNO, this two
module collects the information and sends data to Arduino
UNO.
• Buzzer is an audio signal device, which is used to buzz sound
whenever it is needed.
• At last, a SMS(Short Message Service) is sends to a phone.

20. Advantages
 It is safe and easy to use.
 It can be used by children, teenager girls, women, old lady
or old men.
 Mobile number can be changed at any time.

21. Disadvantages
o It is too big in size.
o It is difficult to carry and move from one place to another.
o When the power will turns OFF, then the total system will
turn OFF, so battery is always required .
o SIM card is needed for GSM module.

22. Applications
 It is used for safety of the women.
 It will be used for child tracking during school time.
 It

23. Future Scope
We can also interface this system with Smart Phone or
Mobile and laptop.
We can use this safety device in hand bags, luggage, vehicle
etc.
By using Nano size materials, the kit size gets reduced.
Using wireless GPS module and wireless panic button the
carrying of the kit can be avoided.
This system is also can be interfaced with vehicle’s air bag
system.

24. References
 www.Wikipedia.com
 www.Nevonproject.in
 www.in.element14.com
 www.goolge.com

25. Any Questions...?