Real time audio pattern recognition-based door locking system using NI myDAQ

Door security refers to the measures taken to secure entry points such as doors in a building or property. This can include using locks, deadbolts, keypads, or electronic access control systems to prevent unauthorized access. Door security is crucial for maintaining the safety and privacy of a space, and it can vary in complexity depending on the level of security required for a particular location. The current work focuses on audio pattern-based door locking system. The work integrates main components such as myDAQ and LabVIEW to create a robust and user-friendly door unlocking system. The myDAQ device acts as the hardware interface, capturing and processing signals from the door in response to knocking patterns. LabVIEW, a graphical programming environment, is utilized to design the software interface that interprets these signals. Users can conveniently set and modify their personalized knocking patterns through the LabVIEW interface, enhancing the project's accessibility. This combination of myDAQ and LabVIEW ensures a seamless integration of hardware and software, making the"Knock Lock"project both efficient and user centric.