MUMBAI, India, Sept. 7 -- Intellectual Property India has published a patent application (202641104401 A) filed by Srm Trp Engineering College on August 31, 2026, for Eco-Friendly Solar Powered Iot-Based Grass Cutter And Automatic Sprayer System.
Inventors include Haris Rengasamy Ga; Yuvaraja T; Praveen K; Rajesh K; and Dr. R. Meenal.
The application for the patent was published on September 04, 2026, under issue no. 36/2026.
Abstract: The present invention is a Solar Power IoT-Based Grass Cutter and Sprayer Robot designed for agricultural and garden applications. The system integrates renewable energy harvesting, autonomous navigation, and smart control features into a single compact robotic platform. A solar panel is used as the primary energy source to charge an onboard battery through a regulated power management circuit, ensuring stable and continuous operation even under fluctuating sunlight conditions. The robot is equipped with DC gear motors for mobility, a highspeed DC motor for grass cutting, and a water pump system for spraying applications. An L293D motor driver is used to control the direction and speed of the driving motors, enabling smooth movement in multiple directions. Obstacle detection is achieved using an ultrasonic sensor, which allows the robot to identify and avoid objects in its path, ensuring safe and autonomous operation in outdoor environments. Additionally, a relay module is used to control the spraying mechanism efficiently. To enhance usability and monitoring, an IoT module is integrated into the system, allowing real- time remote access, control, and status tracking through a connected platform.
Disclaimer: Curated by HT Syndication.
