alexa GPS and GSM Based Self Defense System for Women Safety | OMICS International | Abstract
ISSN: 2332-0796

Journal of Electrical & Electronic Systems
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Research Article

GPS and GSM Based Self Defense System for Women Safety

Sriranjini R1,2*

1Electrical and Electronics Engineering, PA College of Engineering and Technology, Tamil Nadu, India

2Department of Electrical Engineering and Information Technology, RWTH Aachen University, Germany

*Corresponding Author:
Sriranjini R
Department of Electrical Engineering and Information Technology
RWTH Aachen University, Germany
Tel: +49241801
E-mail: [email protected]

Received date: May 23, 2017; Accepted date: July 10, 2017; Published date: July 26, 2017

Citation: Sriranjini R (2017) GPS and GSM Based Self Defense System for Women Safety. J Electr Electron Syst 6: 233. doi: 10.4172/2332-0796.1000233

Copyright: © 2017 Sriranjini R. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.


The world is becoming unsafe for women in all aspects. The crimes against women are increasing at a higher rate. The employed women are feeling unsafe due to increasing crimes. This paper proposes a quick responding mechanism that helps women during trouble. When someone is going to harass, she can press the button that is attached to the device and the location information is sent as an SMS alert to few pre defined emergency numbers in terms of latitude and longitude. The microcontroller used is PIC16877A. It is interfaced with a push button, a GPS module, a GSM modem and a speech circuit (ISD1820PY). If the switch is pressed, it activates the speech circuit to capture the attention of the people nearby for help. The program is developed in embedded language to demonstrate the system capability in providing real time response. Thus the girl can be safe and she can feel protected.


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