MUMBAI, India, Feb. 6 -- Intellectual Property India has published a patent application (202521122505 A) filed by Rakhi Jaykumar Bharadwaj; Swarup Samir Diwan; Vedant Durgadas Dusad; Gaytri Kailash Dwase; and Shridhar Sagar Gadale, Pune, Maharashtra, on Dec. 5, 2025, for 'real time physical intrusion detection using avl tree.'
Inventor(s) include Rakhi Jaykumar Bharadwaj; Swarup Samir Diwan; Vedant Durgadas Dusad; Gaytri Kailash Dwase; and Shridhar Sagar Gadale.
The application for the patent was published on Feb. 6, under issue no. 06/2026.
According to the abstract released by the Intellectual Property India: "This invention describes a Physical Intrusion Detection System that detects unauthorized motion, notifies you via a web-based user interface, takes photos, and logs the activity immediately. The system employs IR sensors connected to an Arduino Uno to detect motion and a camera module as a photo-based source of visual evidence. The backend software is written in C++ and uses an AVL tree to store intrusion activity to make sure that the data will stay balanced and not over time degrade. The user interface is a simple web page that live-updates to display the data, events, and photos, as they occur in real-time. The system demonstrates a simple, effective, and reliable intrusion detection system that provides a smart, inexpensive intrusions detection system that captures physical intrusions in real-time to improve tracking capabilities in homes, labs, and institutions."
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