BIOMETRIC AUTOMOBILE IGNITION LOCKING SYSTEM PART2

Andrew Jack
Posted by Andrew Jack July 8, 2017

5. BLOCK DIAGRAM OF SYSTEM
5.1. Finger Print Module
R305 Fingerprint module is one of the best and cheap sensor. It has TTL serial mode for communication
which makes it easier to interface with any microcontroller based system. It comes around 2200 rupees
from robokit India. Detailed version of datasheet is given in reference [5].
information on module as well as instruction for interfacing with Arduino
library to interface fingerprint module with Arduino, the source code is avail
6. FUTURE DEVELOPMENT
We can install GPS with GSM for vehicle tracking and to send alert on repetitive unauthorized unlock
request. This helps us to completely lock down automobile and immediate tracking.
We can install remote control automobile controller by which we can control security features like
remote ignition locking, remote steering locking, remote gear box locking, remote door looking, or remote
alarming system.
CONCLUSION
We can design our own security system with our own unique hardware, which cannot be crack by thief
easily. Car unlocking method is only valid fingerprint which is unique for each user. Designing hardware is
very easy because it is based on open source hardware, which provide easy to design hardware solution
which remove the hassle of study of internals of controller. Software code is open source having so many
API for control purpose which helps to develop our source code with ease. Taking the help of Adafruit
library and open source Arduino IDE we can develop source code without hassle of internal architecture of
Fingerprint Module.
REFERENCE
[1] Various anti-theft devices for car protection article by wikihow. http://www.wikihow.com/Choose-the-
Best-Anti-Theft-Devices-to-Protect-Your-Car
[2] Delhi police anti auto theft informatics.http://www.delhipolice.nic.in/home/auto-theft.htm
[3] Article of Indian express about car-theft in metro city like Delhi
http://indianexpress.com/article/delhi/hardlook-c-for-car-thefts-in-capital-and-cops-who-cant-keep-up/
[4] Article of Indian express about modern automobile thief.
[5] http://indianexpress.com/article/cities/delhi/software-savvy-tech-friendly-thieves-armed-with-latesttechnology-
and-tools-car-thieves-find-a-way-in/