passive keyless door lock for cars using rfid
DESCRIPTION
using RFID and arduino to access door for carTRANSCRIPT
PASSIVE KEYLESS DOOR LOCK FOR CARS USING RFID
PREPARED BY: NUR UMAIRA ZULKIFLI
RASDIANA ROSLIIRMA HIDAYANTI HALIM AFFENDI
NUR WAHIDA MISKON
CONTENT INTRODUCTION OBJECTIVES HARDWARE DESIGN SOFTWARE DESIGN SYSTEM DESCRIPTION CONCLUSION
INTRODUCTIONo In automotive industry, keyless entry has been
used for quite some time by most car manufacturers.
o Recently, Passive Keyless Entry and Start (PKES) systems allow users to open and start their cars while having their car keys ’in their pockets’.
o In this project, we developed one system called Passive Keyless Door Lock for Cars using RFID Technology to obtain the similar feature.
OBJECTIVES
o To design and develop a complete passive keyless door lock system for car using RFID technology.
o To test the system and obtain the correct output.
HARDWARE DESIGN
ARDUINO
0-Rx1-Tx
4567
RDM6300RFID
1-Tx2-Rx3-NC4-Gnd5-Vcc
GND
LED_R
LED_G
BUZZER
*NC – Not Connected GND to GND VCC to VCC
SCHEMATIC
Hardware system
Development tools : o Arduino ATmega328
o RFID module RDM6300 UART
ARDUINO DUEMILANOVE
o Based on ATmega168 or ATmega328o 14 digital input/output pinso 6 analog input pinso 16 MHz oscillatoro 5V operating voltage
o Maximum effective distance up to 150mm
o Less than 100ms decoding time
o Uart interface
o Support EM4100 compatible read only or read/write tags
o Connect to the digital pins 0(Rx) and 1(Tx) of the ATmega328
RFID module RDM6300-UART
SOFTWARE DESIGN
SYSTEM DESCRIPTIONS
• Automatically unlocks when attach the card to the card reader and re-lock.
• If identified, the buzzer make a sound and the green LED turn on to unlocked. After that the red LED turn on to lock again.
• If unidentified the buzzer make a sound but the red LED turn on.
• Requires close proximity between card and reader.• This system is energy efficient.
CONCLUSION
o As a conclusion, the project is successful and meets all the specifications as well as the requirement with some limitation as mention in debugging section.
THE END &
THANK YOU