This document presents a women's safety device that uses GPS and GSM technology. The system sends an SMS alert to predefined mobile numbers with location information from the GPS receiver if a woman presses an allotted switch, indicating she is in danger and needs help. It is composed of a GPS receiver, microcontroller, GSM modem, and can be connected to an alarm system. The microcontroller processes the location data from the GPS receiver and sends it via GSM modem. This provides remote monitoring of hazards and threats as well as exact location information in emergency situations.

1. BHILAI INSTITUTE OF
TECHNOLOGY,RAIPUR
Presentation
on
Women Safety Device Using GSM and GPS
GUIDED BY – SUBMITTED BY-
PROF. ULIYA MITRA MAM A. SANKET
GULSHAN SONKAR
MOHNISH SAHU

2. INTRODUCTION
 This Project presents a women safety detection system using
GPS andGSM modems. The system can be interconnected
with the alarm system and alert theneighbors. This detection
and messaging system is composed of a GPS
receiver,Microcontroller and a GSM Modem. GPS Receiver
gets the location information fromsatellites in the form of
latitude and longitude.
 The Microcontroller processes this information and this
processedinformation is sent to the user using GSM modem A
GSM modem is interfaced to theMCU. The GSM modem
sends an SMS to the predefined mobile number. When a
woman is in danger and in need of self-defense then she can
press the switch which isallotted to her. By pressing the
switch, the entire system will be activated then immediately a
SMS will be sent to concern person with location using GSM
and GPS.

3. SYSTEM FEATURES
 Wireless connectivity.
 Expansion Capability.
 Protocol Compatibility.
 Application Control.
 Device Management.
 Savings.
 Convenience.

4. COMPONENT USED
 Global system for mobile communication (GSM)
module.
 ATMEGA328 microcontroller.
 ARDUINO UNO BOARD.
 LCD display.
 GPS receiver.
 12 v power source.
 Buzzer .

6. ARDUINO UNO AND GSM MODULE

8. PIN DIAGRAM OF ATMEGA328

9. FLOW CHART

10. ADVANTAGES:
 Sophisticated security.
 Monitors all hazards and threats.
 Alert message to mobile phone for remote information.
 Mobile number can be changed at anytime.
 Can be used to prevent incidents.
APPLICATIONS:
 Security appliances.
 Safety of women.
 Used as a legal evidence of crime with exact location
information for prosecution.

11. THANK YOU