WOMEN EMPLOYEE SECURITY SYSTEM USING GPS AND GSM BASED PERSON TRACKING D.AMALA DEVI 1,B.VEERASWAMI NAYAK 2

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1 WOMEN EMPLOYEE SECURITY SYSTEM USING GPS AND GSM BASED PERSON TRACKING D.AMALA DEVI 1,B.VEERASWAMI NAYAK 2 1 D. Amala Devi, M.Tech Student, Dept of ECE, Kakinada Institute of Engineering and Technology-II, Korangi, Tallarevu, East GodavariDist, A.P., India. 2 B.VeeraswamiNayak,M.Tech,Assistant professor,dept of ECE,Kakinada Institute of Engineering and Technology- II, Korangi, Tallarevu, East GodavariDist, A.P., India. Abstract: Women s security is a critical issue in today s world and its very much needed for very individual tobe acting over such an issue. This paper describes a GPS and GSM based vehicle tracking and women employee security system that provides the combination of GPS device and specialized softwareto track the vehicle s location as well as providealerts and messages with an emergency button trigger. Now days due to recently happened cases such as rape by drivers or colleagues, burglary etc., employee security, especially women employee security has become the foremost priority of the companies. System uses the Global Positioning System technology to find out the location of vehicle. The information of vehicle position provided by the device can be viewed on Google maps using Internet or specialized software. The IT companies are looking forward to the security problem and require a system that will efficiently evaluate the problem of women employees security working in night shifts. This paper focuses on the proposed model which can be used to deal with the problem of securityissue of women employees using GPS and GSM based vehicle tracking. Keywords: GPS, Security, GSM & GPRS. I. INTRODUCTION The corporate and IT sector is the base of Indian economy and the base of the corporate and IT sector are the employees working for a company. Today, girl s security is a major issue. Women in India have to face a lot of problems, especially professional women employees have to face lot of problems while working for a company. Many physical harassment cases were revealed in recent years.it is company s responsibility to look after their employee s safety. Today, economic growth rate of country is increasing day by day and numbers of companies are establishing their setup in the country. The number of employees working for these companies needs an efficient and secure transportation facility. Transportation facilities for these companies require huge amount of workload and complex infrastructure. Generally most of companies prefer local transport vendors ona yearly contract basis for the transportation of employees.but this is not the proper solution to the transportation and safety problem. Due to recently happened mishaps such as robbery and rape cases security for the women employees, has become number one priority for most of the companies. Mostof the companies have security systems for employees but there are some serious drawbacks with that system as companycannot trust the drivers of transportation vehicles,cost of system.

2 In order to deal with such security problems, the system is proposed with innovative solution. This system willhelp to track the location of vehicle through using smart GPS device[1][2][3]. Smart phones offers much more, and they are full fledged computers that can fit in your pocket. A Smartphonecan make voice calls, make video calls, access the internet and browse the web, take photos and upload them to the web, navigate with GPS if the phone has GPS built-in, send s, play in-built games and run new applications and games.androidis the most popular operating system on mobile phones and there are hundreds of phone models from dozens of manufacturers.the statistics show that Smartphoneusage and data consumption is on the rise. Android users consume more data on a monthly basis compared to users of other mobile operating systems and download more apps on a monthly basis.the goal of our application is to easily locate a women in trouble and ensure her safety. It normally establishes a link between the traveler and the one who is tracking the traveler. Our security application is designed to be an aid during distress or panic for women and acts as an emergency application to alert our friends and family.in our application we have features to ensure women safety includes panic button,trace route, tracklocation,spotcapture and emergency calls. II. HARDWARE SYSTEM Fig 1: Block Diagram In this project we required operating voltage for ARM controller board is 12V. Hence the 12V D.C. power supply is needed for the ARM board. This regulated 12V is generated by stepping down the voltage from 230V to 18V now the step downed A.C. voltage is being rectified by the Bridge Rectifier using 1N4007 diodes. The rectified A.C. voltage is now filtered using a C filter. Now the rectified, filtered D.C. voltage is fed to the Voltage Regulator. This voltage regulator provides/allows us to have a Regulated constant Voltage which is of +12V. The rectified; filtered and regulated voltage is again filtered for ripples using an electrolytic capacitor 100μF. Now the output from this section is fed to microcontroller board to supply operating voltage. In this system we are using the IOT technology with GPS tracking due to that where the unfortunate incidents will happen to the women immediately we can take the action. In this we are using the protection switch. When she will press that button then immediately the voice will raise out like Help and GPS tracking will also detected and these data will be posted to police station and the server. The LDR senses the light around and will on the light in the emergency. A voice alert also produced using voice IC and speaker. III. SYSTEM HARDWARE FEATURES Micro controller: This section forms the control unit of the whole project. This section basically consists of a Microcontroller with its associated circuitry like Crystal with capacitors, Reset circuitry, Pull up resistors (if needed) and so on. The Microcontroller forms the heart of the project because it controls the devices being interfaced and communicates with the devices according to the program being written.

3 ARM7TDMI: ARM is the abbreviation of Advanced RISC Machines, it is the name of a class of processors, and is the name of a kind technology too. The RISC instruction set, and related decode mechanism are much simpler than those of Complex Instruction Set Computer (CISC) designs. Liquid-crystal display (LCD) is a flat panel display, electronic visual display that uses the light modulation properties of liquid crystals. Liquid crystals do not emit light directly. LCDs are available to display arbitrary images or fixed images which can be displayed or hidden, such as preset words, digits, and 7-segment displays as in a digital clock. LDR: LDRs or Light Dependent Resistors are very useful especially in light/dark sensor circuits. Normally the resistance of an LDR is very high, sometimes as high as ohms, but when they are illuminated with light resistance drops dramatically. The animation opposite shows that when the torch is turned on, the resistance of the LDR falls, allowing current to pass through it. This is an example of a light sensor circuit: When the light level is low the resistance of the LDR is high. This prevents current from flowing to the base of the transistors. Consequently the LED does not light. However, when light shines onto the LDR its resistance falls and current flows into the base of the first transistor and then the second transistor. The LED lights on. The preset resistor can be turned up or down to increase or decrease resistance, in this way it can make the circuit more or less sensitive. Fig 2: LDR GSM: Global System for Mobile Communication (GSM) is a set of ETSI standards specifying the infrastructure for a digital cellular service. The network is structured into a number of discrete sections: Base Station Subsystem the base stations and their controllers explained Network and Switching Subsystem the part of the network most similar to a fixed network, sometimes just called the "core network" GPRS Core Network the optional part which allows packet-based Internet connections Operations support system (OSS) network maintenance GSM was intended to be a secure wireless system. It has considered the user authentication using a preshared key and challenge-response, and over-the-air encryption. However, GSM is vulnerable to different class of attacks, each of them aiming a different part of the network.

4 includes the following sections: Master control station, Monitor stations, and Ground antennas. User Segment Fig 3: GSM Module GPS: Global Positioning System (GPS) technology is changing the way we work and play. You can use GPS technology when you are driving, flying, fishing, sailing, hiking, running, biking, working, or exploring. With a GPS receiver, you have an amazing amount of information at your fingertips. Here are just a few examples of how you can use GPS technology. GPS technology requires the following three segments. Space segment. Control segment. User segment Space Segment At least 24 GPS satellites orbit the earth twice a day in a specific pattern. They travel at approximately 7,000 miles per hour about 12,000 miles above the earth s surface. These satellites are spaced so that a GPS receiver anywhere in the world can receive signals from at least four of them. The GPS user segment consists of your GPS receiver. Your receiver collects and processes signals from the GPS satellites that are in view and then uses that information to determine and display your location, speed, time, and so forth. Your GPS receiver does not transmit any information back to the satellites. The following points provide a summary of the technology at work: The control segment constantly monitors the GPS constellation and uploads information to satellites to provide maximum user accuracy Your GPS receiver collects information from the GPS satellites that are in view. Your GPS receiver accounts for errors. For more information, refer to the Sources of Errors. Your GPS receiver determines your current location, velocity, and time. Your GPS receiver can calculate other information, such as bearing, track, trip distance, and distance to destination, sunrise and sunset time so forth. Your GPS receiver displays the applicable information on the screen. Control Segment The control segment is responsible for constantly monitoring satellite health, signal integrity, and orbital configuration from the ground control segment

5 Operating current: 25 ma typical Standby current: 1 ua typical Automatic power-down Voice IC: Fig 4: GPS Working The APR33A3 device offers true single-chip voice recording, non-volatile storage, and playback capability for 40 to 60 seconds. The device supports both random and sequential access of multiple messages. Sample rates are user- selectable, allowing designers to customize their design for unique quality and storage time needs. Integrated output amplifier, microphone amplifier, and AGC circuits greatly simplify system design. the device is ideal for use in portable voice recorders, toys, and many other consumer and industrial applications. Single-chip, high-quality voice recording & playback solution No external ICs required Minimum external components Non-volatile Flash memory technology User-Selectable messaging options Random access of multiple fixed-duration messages Sequential access of multiple variable-duration messages Programming & development systems not required Level-activated recording & edge-activated play back switches Fig 5: Voice IC module IV. CONCLUSION In today s world girl s security is a major issue. This system will help provide security to the working women by using alerts and emergency buttons in order to avoid any hurdles faces by them. Existing systems provide the mechanism to track the vehicle but still there is no separate mechanism to provide security to women employee. Such vehicle tracking system is extended with alert messages and panic button by our proposed model to overcome the problem of womenemployee s security that can be implemented for companies which have large number of women employees working in night shifts and by the companies which are situated away from the residential places. Following features like panicbutton to generate alarm and send message to the system, capturing images by connecting an android device invehicle and sending the pictures on trigger of panic button, provision of location of vehicle after fix time interval, viewing location of vehicle on google maps which is easily availableare the power planer of proposed model but still

6 providing security seamlessly at any time without any functional or physical device failure interventions remains a future issuethat needs to be resolved. V. REFERENCES [1]A Car Test for the Estimation of GPS/INS Alignment Errors Sinpyo Hong, Man Hyung Lee, Senior Member, IEEE, Sun Hong Kwon, and Ho Hwan Chun IEEE TRANSACTIONSON INTELLIGENT TRANSPORTATION SYSTEMS, VOL. 5, NO. 3, SEPTEMBER [2]GSM and GPS based Vehicle Location and Tracking System - BaburaoKodavati,V.K.Raju, S.Srinivasa Rao, A.V.Prabu, T.AppaRao,Dr.Y.V.Narayana, International Journal of Engineering Research and Applications (IJERA) ISSN: , Issue 3, pp [3]Velocity based Tracking and Localization System using Smartphones with GPS and GPRS/3G Ibrahim Abdallah Hag Eltoum, Mohammed Bouhorma Department of Computer Engineering, Laboratory of the Computer System and Telecommunication "LCST" FST, AbdelmalekEssaadi University, Tanger, Morocco. [4]POSITIONING AND NAVIGATION SYSTEM USING GPS J.Parthasarathy International Archives of the Photogrammetry, Remote Sensing and Spatial Information Science, Volume XXXVI, Part 6, Tokyo Japan [5]Ghaith Bader Al-Suwaidi, Mohamed Jamal Zemerly, Locating friends and family using mobile phones with global positioning system (GPS), IEEE/ACS International Conference on Computer Systems andapplications, [6]Francis EnejoIdachaba Design of a GPS/GSM based tracker for the location of stolen items and kidnapped or missing persons in NIGERIA ARPN Journal of Engineering and Applied Sciences VOL. 6, NO. 10,OCTOBER [7] [8]Edge-Based Locality Sensitive Hashing for EfficientGeo-Fencing Application Yi Yu, Roger Zimmermann School of Computing, National University of Singapore Singapore rogerz@comp.nus.edu.sg [9] [10]GPS and GSM based Vehicle Tracing and Employee Security System - S.S. Pethakar,N. Srivastava S.D.Suryawanshi- BharatiVidyapeethUnv.Pune, Pune-Satara road Pune.

7 FACULTY DETAILS: STUDENTS DETAILS: Name: B.VEERASWAMI NAYAK Mr. B.VEERASWAMI NAYAK was born in RANGAPURAM,AP on MAY He graduated from the RVR&JC College Of Engineering, Guntur, Post-graduated from the Kakinada Institute of Engineering &Technology, kakinada. Presently He is working as Asst Prof in Kakinada Institute of Engineering& Technology-II, Korangi. So far he is having 3 Years of Teaching Experience. His special fields of interest included VLSI system design, Embedded Systems, Digital Signal Processing & communication Systems. Name: D.AMALA DEVI MS.D.AMALA DEVIwas born in PENUGUDERU,AP on JUNE 20, 1993.She graduated from the Kakinada Institute of Engineering and Technology for Women,Korangi. Her special fields of interest included Embedded systems. Presently She is studying M.Tech in Kakinada Institute of Engineering and Technology-II,Korangi..