Abstract:
These days, everyone is concerned about security, whether it is the protection
of their own home or their data. Digital door locks are now widely used due to
the development of technology and the growing IoT. This project aims to
develop a smart door lock system utilizing a Raspberry Pi and leveraging
digital door lock technology. This system integrates three distinct
authentication methods: RFID cards through RFID readers, facial recognition
employing OpenCV libraries, and personal identification numbers (PINs)
entered via a keypad on the screen. This multi-modal approach empowers
users to select their preferred authentication method for gaining access
through the door, providing flexibility and heightened security. The Raspberry
Pi serves as the central control unit orchestrating these authentication
processes, offering a comprehensive and customizable solution for smart and
secure entry management. In conclusion, the project delivers enhanced
convenience, security, and safety to users through the implementation of a
smart door lock system. The integration of RFID card authentication, facial
recognition via OpenCV, and PIN entry on a keypad allows users to choose
the most convenient and secure method for accessing doors. This
comprehensive approach not only offers flexibility but also reinforces the safety
measures, providing an advanced and user-friendly solution for secure entry
management.
