MUMBAI, India, Aug. 10 -- Intellectual Property India has published a patent application (202521133914 A) filed by Sandip Institute Of Technology And Research Centre; Sandip Institute Of Engineering And Management; Sandip Polytechnic; Sandip Institute Of Pharmaceutical Sciences; Sandip University Nashik; and Sandip University Sijjoul on December 31, 2025, for An Automated Safety Stopping System For Escalators.
Inventors include Yadav, Om Prakash; Patil, Nitin S.; Bharambe, Tanmay J.; Sharmila M; Akotkar, Gopal; Sadaphale, Rajendra; and Deo, Sagar N..
The application for the patent was published on July 31, 2026, under issue no. 31/2026.
Abstract: The present invention relates to an automated safety stopping system for escalators designed to enhance passenger safety by detecting hazardous obstructions in real time. The system integrates infrared (IR) sensors, ultrasonic sensors, and pressure sensors strategically placed along the escalator to identify foreign objects, loose clothing, abnormal vibrations, or pressure irregularities. Sensor data is processed by an ATmega328p microcontroller, which analyzes signal variations and instantly activates an emergency braking mechanism when a risk is detected. The braking unit performs smooth and controlled deceleration to prevent abrupt stops and passenger injury. LED indicators provide visual alerts for system status, while an automatic reset mechanism restores normal operation once the obstruction is cleared. The invention ensures continuous monitoring, low false detection rates, and rapid response within milliseconds. It is energy-efficient, compliant with international safety standards, and suitable for new installations or retrofitting existing escalators, offering a reliable and cost-effective safety enhancement.
Disclaimer: Curated by HT Syndication.
