MUMBAI, India, Aug. 31 -- Intellectual Property India has published a patent application (202641100627 A) filed by Vignans Nirula Institute Of Technology And Science For Women on August 20, 2026, for Design And Development Of An Intelligent Automatic Light Control System For Energy-Efficient Indoor Environments.
Inventors include G. Rohini Phaneendra Kumari; Shaik Sharmila; Jagadish Kalava; G. Kusuma Harinadh; R. Hemanjali; Ch. Pallavi; K. Manasa; and Y. Naga Lakshmi.
The application for the patent was published on August 28, 2026, under issue no. 35/2026.
Abstract: The present invention relates to an Adaptive Multi-Sensor Intelligent Automatic Light Control System for Energy-Efficient Indoor Environment with IoT Based Dynamic Energy Optimization, designed for efficient, intelligent, automatic and energy efficient management of the lighting systems inside the indoor environment. The inventive concept involves the utilization of a passive infrared (PIR) sensor that detects human presence, light-dependent resistor (LDR) sensor that measures ambient illumination, microcontroller for analyzing the sensor data, relay circuitry for automatic activation of lighting loads, an IoT communication module for remote monitoring and controlling, as well as regulated power supply. Microcontroller constantly receives and analyzes the occupancy status and ambient illumination information through adaptive decision making algorithm to find out the right lighting condition. If there is human presence and insufficient natural illumination in the environment, the system automatically switches on the lighting unit. Otherwise, the system switches off the lighting loads either if there is sufficient daylight present or no occupancy is detected during some pre-programmed period of time, thus decreasing energy waste due to unnecessary electricity use. IoT communication module allows one to monitor, control, record and analyze the operation and energy consumption as well as configure the system from a mobile or web application
Disclaimer: Curated by HT Syndication.
