1. OTP BASED LOCKER
SYSTEM
Presented By,
Meha Brahmbhatt
(120950109040)
Internal Guide,
Miss Vishva Pandya,
Asst. Professor

2. CONTENTS:-
 AEIOU FRAMEWORK
 ITERATION FROM THE AEIOU FRAMEWORK
 PROBLEM STATEMENT
 OBJECTIVE
 LITERATURE SURVEY
 COMPONENTS
 BLOCK DIAGRAM
 CIRCUIT DIAGRAM
 FLOW CHART
 WORK PLAN
 REFERENCES

8. ITERATION FROM THE AEIOU FRAME WORK:-
o ACTIVITIES :- Locking / Unlocking Safety Locker
o ENVIRONMENT :- Crowd
o INTERACTION :- Communication between Employees and
Customers
o OBJECTS :- Lots of Lockers and Keys
o USERS :- Employees & Customers

9. o Numbers of Employees Involved.
o Bank or Customer can lost their Locker Keys.
o Waste Of Time.
o Complexity Increase.
Problem Statement :-

10. OBJECTIVE :-
o More Secured Lockers
o No need of any Employee to open Lockers
o Time Saver
o Fast Service
o Fully Automatic

11. LITERATURE SURVEY:-
Patents:-
1. Mobile OTP service providing system:-
• It generates an OTP having high security level.
• It uses a mobile OTP device for performing a security data storage function
of encoding and decoding data during data storage .
• it generates OTPs necessary for a plurality of services.
2. ZigBee network module system
• It adds a ZigBee application programming interface (API) unit in an
application layer of the original ZigBee communication protocol.
• Comprises network management API, a data transmission API, and
essential parameters of ZigBee functions.
• Used for transmitting data corresponding to the functional instructions

12. BLOCK DIAGRAM

13. CIRCUIT DIAGRAM

14. FLOW CHART

15. COMPONENTS
 Power supply
 ATmega32
 LCD display
 4X4 matrix keypad
 GSM 900 module
 ZigBee wireless module
 Smoke detector
 Buzzer

16. 1. ATMEGA32
 It comes from AVR family.
 8 bit processor
 Consist of four ports ( port A,B.C,D)
 32 general purpose registers.
 XTAL1 :- Input to the inverting
oscillator amplifier
 XTAL2 :- Output to the inverting
oscillator amplifier
 AREF :- Analog Reference pin for the
A/D converter.

17. 2. 4X4 MATRIX KEYPAD
 Used for loading numeric into the
microcontroller
 Consists of 16 buttons arranged in a
form of array containing four lines & four
columns.
 Key lifetime= 1x 109 million operations
 Pull down resistor use for proper
working of keypad
 Defining logic state when no button
pressed
 Row= o/p; column= i/p
 o/p pin= logic 1 & i/p pin = logic 0
 Input pins logic state is read by pressing
any button a logic one will appear on
some input pin. By combining zeros
and once on the our put pins, it is
determine which button is pressed.

18. Work plan:-
Month Plan
July AEIOU Frame Work
August Literature Survey
September Modelling
October Study about components & it’s working
Course(Microcontroller/AutoCAD)
November Hardware Components

19. REFERENCE:-
 Research paper /pdf (online):-
 https://eprint.iacr.org/2009/430.pdf :-
One-time-password-authenticated key exchange:-
Author Name:-Kenneth G. Paterson; Douglas Stebila.
 http://www.silabs.com/
Using Low- Cost OTP Microcontrollers to Simplify Embedded Applications:-
Author Name:-Evan Schulz
 https://www.youtube.com/
 https://www.google.co.in/

20. REFERENCE:-
 PATENTS
1. Mobile OTP service providing system:-
2. ZigBee network module system
3. System and methods for one-time password generation on a mobile
computing device
4. GSM based security system
5. Communication system using ZigBee and method of controlling the same

21. Thank You !!!