IRJET- GSM based ATM Security System with GPS

International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056
Volume: 06 Issue: 2 | Feb 2019 www.irjet.net p-ISSN: 2395-0072
© 2019, IRJET | Impact Factor value: 7.211 | ISO 9001:2008 Certified Journal | Page 164
GSM BASED ATM SECURITY SYSTEM WITH GPS
Prof. Salunkhe M. J1, Popeta S. S2, Jadhav P. S3, Chendvankar K. P4
1,2,3,4Bharati Vidyapeeth College of Engineering, SEC-7 Opposite to Kharghar Railway Station, CBD Belapur, Navi
Mumbai - 400614
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Abstract – This project deals with prevention of ATM theft from robbery. Whenever robbery occurs, vibration sensor is used
here which senses vibration produced from ATM machine. When someone tries to stealing the money from the ATM machine
by destroying the machine then the vibration sensor will sense the vibration produce from ATM machine, microcontroller will
get an interrupt and then GSM modem sends the alert messages continuously to the nearest police station. They receives the
alert messages that will indicate there robbery is going on in particular area, then the police force can easily track the address
of that place using GPS and they will immediately reach there to handle the situation and they will catch the robbers as early
as possible.
Key Words: Atmega 328, GSM modem, GPS module, Piezoelectric Sensor, LCD.
1. INTRODUCTION
Automated Teller Machine (ATM) now a days extensively used all over the world for the withdrawal of the cash. A unique
card is issued for each user along with the unique code provided to him so as to the person can do all his transactions a
personally without knowing anyone. Since transactions are extensively secured but the cash of the ATM is not fully
secured. The ATM center already has the basic security features like security guards, CCTV cameras, etc. But there are
many ATM robberies are still happening in our country. So it very necessary to have a more security to the machine.
This project deals with the prevention of AM theft from robbery. So to overcome the drawback found in existing
technology. We add some extra security features i.e. whenever robbery will occur, then this system will immediately sends
the alert to the authorized person i.e. the nearest police station. So instantly the police force can trace the exact location of
that place through the GPS which is attached in the machine and they will catch the robbers.
1.1 Block Diagram
1.2 Working
The project uses a GSM modem duly interfaced to the Arduino. Upon a missed call to the GSM modem, the caller’s number
will get store in the arduino for further communication to the number only. This gives the unique flexibility of changing
number by the user at will without going through the cumbersome process of writing the number while burning the
program on to the arduino. Thus in that case only that number can use for communication and the user has no option to
change that. When the ATM is hit by any person, the vibration sensor sense those vibrations produced from the ATM and
at specific range of force it will generate the voltage level and will give as interrupt to the arduino, then the arduino will
send interrupt to the GSM modem, so GSM modem will immediately send the alert message to the authorize person. Hence

that authorize person can easily track the address of that place by using the GPS location which is attached in the system.
By the GPS module the exact location of that place can be easily trace hence the situation will handle.
2. COMPONENNTS
1. ARDUINO NANO (Atmega 328)
2. GSM MODEM
3. GPS MODULE
4. PIEZOELECTRIC SENSOR
5. LCD
2.1 ATMEGA 328
Fig -2.1: Atmega 328
FEATURES
 It has 22 input/output pins in total.
 14 of these pins are digital pins.
 Arduino Nano has 8 analogue pins.
 It has 6 PWM pins among the digital pins.
 It has a crystal oscillator of 16MHz.
 It's operating voltage varies from 5V to 12V.
 It also supports different ways of communication,

Which are:
 Serial Protocol.
 I2C Protocol.
 SPI Protocol.
 It also has a mini USB Pin which is used to upload
 code.
 It also has a Reset button on it.
PIN CONFIGURATION
2.2 GSM MODEM
Fig -2.2: GSM SIM 900

GSM (Global System for Mobile Communication) is the most popular standard for mobile telephony systems in the world.
GSM is used by over 1.5 billion people across more than 212 countries and territories. Its ubiquity enables international
roaming arrangements between mobile network operators, providing subscribers the use of their phones in many parts of
the world. GSM differs from its predecessor technologies in that both signaling and speech channels are digital, and thus
GSM considered a second generation (2G) mobile phone system.
This is also facilitates the wide-spread implementation of data communication applications into the system. GSM also
pioneered low-cost implementation of the short message service (SMS), also called text messaging, which has since been
supported on other mobile phone standards as well. The standard includes a world-wide emergency telephone number
feature. GSM is a cellular network, which means that mobile phones connect to it by searching for cells in the immediate
vicinity. There are five different cell sizes in a GSM network macro, micro, pico, fento and umbrella cells. The coverage area
of each cell varies according to the implementation environment.
2.3 GPS MODULE (SIM 28)
Fig -2.3: GPS MODULE
Features
 Support EASY self-generated orbit prediction
 Support SBAS ranging (WAAS, EGNOS, GAGAN MSAS)
 Support EPO orbit prediction
 Power supply 2.9V~3.6V
 Backup power 3.0Vtypical
 Power consumption
o Acquisition: 23 Ma
o Tracking: 17mA
o Always Locate 3 mW
 Antenna type Active and Passive
2.4 PIEZO ELECTRIC SENSOR
Fig -2.4: Piezoelectric sensor
A piezoelectric sensor is a device that uses the piezoelectric effect to measure changes in pressure, acceleration,
temperature, strain or force by converting them to an electrical charge. It has very high DC output impedance and can be
model as a proportional voltage source and filter network. The voltage V at the source is directly proportional to the
applied force.

Strain Threshol Span to
Principle Sensitivit d [με] threshold
y [V/με] ratio
Piezo
electric 5.0 0.00001 100,000,000
Piezo 0.0001 0.0001 2,500,000
resistive
Inductive 0.001 0.0005 2,000,000
Capacitive 0.005 0.0001 750,000
Resistive 0.000005 0.01 50,000
2.5 LIQUID CRYSTAL DISPLAY (LCD)
Fig -2.5: LCD
Pin Configuration:-
VSS (Ground): Ground pin connected to system ground.
VCC (+5 Volt): Powers the LCD with +5V (4.7V – 5.3V).
VEE (Contrast V): Decides the contrast level of the display. Ground to get maximum contrast.
Register Select (RS): Connected to Microcontroller to shit between command/data register.
Read/Write (RW): Used to read or write data. Normally grounds to write data to LCD.
Enable (EN): Connected to Microcontroller Pin and toggled between 1 and 0 for data acknowledgement.
D0-D7: Data pins 0 to 7 forms A 8-bit data line. They can be connected to Microcontroller to send bit data. These
LCD’s can also operate on 4-bit mode in such case Data pin 4,5,6 and 7 will left free.
LED Positive: Backlight LED pin positive terminal.
LED Negative: Backlight LED pin negative terminal.

3. CONCLUSION
This system can be use for prevention of ATM security. By using this system we can highly prevent the robberies of ATM.
To implement the system which is more secure by using GSM module. It sends the alert message to the authorized person.
The thief tries to open the machine the vibration sensor will activate and gives signal to the microcontroller.
4. ACKNOWLEDGEMENT
Our project not only gives us chance to explore our field but also give us an opportunity to learn the minute’s details of the
electronic and telecommunication. With the completion of our project, we owe grate many thanks to all those without
whom this world have been a distinct reality.
Firstly we express our grate fullness to Dr. M. Z. Shaikh, Principal, Bharati Vidyapeeth College of Engineering, Navi Mumbai
for providing with a vital opportunity and an environment to carry out our project work successfully.
We extend our heartfelt thanks to Prof. P. A. Kharade, head of electronic and telecommunication department BVCOE and
our project guide Prof. M. J. Salunkhe sir for providing us with the best of facilities to make this project and for consistently
encouraging and give us full liberty with the project.
Thanks to our friends for giving their support at the hour of need lastly, deepest thanks to our families who provided us
with the conductive environment and infrastructure in successfully completion of the present work.
5. REFERENCES
[1] P.K. Amurthy and M.S. Reddy (2012), “Implementation of ATM Security by Using Fingerprint recognition and GSM”
International Journal of Electronics Communication and Computer Engineering vol.3,no. 1, pp. 83-86.
[2] ATM Security using GSM and Fingerprint with Authorized Permission for Transaction, T. N. S Pallavadhar, V. Srinivas,
International Journal of Emerging Engineering Research and Technology Volume 3, Issue 11, November 2015.
[3] Jimoh, R.G. and Babatunde, A. N. (2014). Enhanced Automated Teller Machine using Short Message Service
authentication verification. World Academy of Science, Engineering and Technology. International Journal of
Computer, Information Science and Engineering 2014. Vol:8 No:1 pp.14-17
[4] Siddique, M.I & Rehman, S. (2011). Impact of Electronic crime in Indian banking sector – An Overview Int.
International Journal of Business & Information Technology. Vol-1 No. 2 September 2011 pp.159-164.

IRJET- GSM based ATM Security System with GPS

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