MUMBAI, India, Aug. 24 -- Intellectual Property India has published a patent application (202641097168 A) filed by Vel Tech Rangarajan Dr. Sagunthala R&d Institute Of Science And Technology on August 11, 2026, for Plant-Stress-Aware Supervisory Grow-Light Control And Light-Dose Management System.
Inventors include Dr. K Vinoth; K Bharath Chandra Sai; and Ch. Bhargavi.
The application for the patent was published on August 21, 2026, under issue no. 34/2026.
Abstract: Abstract Plant-Stress-Aware Supervisory Grow-Light Control and Light-Dose Management System The invention provides a plant-stress-aware supervisory grow-light control and light-dose management system. Environmental sensors acquire temperature, humidity, soil-moisture and ambient-light parameters, from which a controller determines an aggregate plant stress state and contributing stress source. The controller evaluates whether supplemental illumination is appropriate for the identified stress source and determines accumulated light exposure relative to a target light-dose requirement. Grow-light output is regulated according to illumination eligibility, remaining light-dose requirement and photoperiod conditions. During manual operation, environmental assessment remains active, enabling a supervisory mechanism to retain, constrain, modify, or override a manually requested illumination level according to plant stress and an authorization or protective-control condition. Temporal evaluation of sensor measurements reduces responses to transient variations. Electrical power and energy consumption may further be monitored for energy-conscious illumination management. The system provides context-dependent supplemental illumination while reducing inappropriate lighting under adverse plant conditions.
Disclaimer: Curated by HT Syndication.
