Development of an Intelligent Vehicle Security and Anti-Theft System

Ekundayo Oluwatobi, Ore-Ofe Ajayi, Emmanuel Okolocha Chukwuadika, Jeremiah Ikeymbe Tertsua, Onuche Emmanuel Ocheje, Ibrahim Abubakar

Abstract


This paper presents the design and implementation of a microcontroller-based smart vehicle ignition control system using Arduino Uno with keypad authentication and servo-actuated lock mechanism. The system addresses the growing vehicle security concerns in Nigeria's automotive sector by providing a cost-effective alternative to expensive imported security systems. The system incorporates a 4×4 matrix keypad for password input, a 16×2 LCD display for user interface, servo motor for ignition control, and audio-visual feedback mechanisms. Testing results demonstrate 100% authentication accuracy, response times under 200ms, and significant cost reduction (75-90%) compared to commercial systems. The system successfully provides secure access control through password authentication with automatic re-locking features and anti-theft protection. This research contributes to locally-developed automotive security solutions suitable for the Nigerian market while providing educational value in embedded systems applications.


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References


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