MUMBAI, India, Sept. 14 -- Intellectual Property India has published a patent application (202611087259 A) filed by Indian Institute Of Technology, Roorkee on July 16, 2026, for Pwm Based Electronic Controller Switching System For Device Malfunctioning And Cyber-Attack Mitigation And Method.
Inventors include Kumar, Siddhyarth; Hote, Yogesh Vijay; and Modi, Shreyansh.
The application for the patent was published on September 11, 2026, under issue no. 37/2026.
Abstract: Present disclosure provides for mitigating cyber-attacks on a pulse width modulation (PWM) controlled device includes generating, by a primary controller having network connectivity, a first PWM control signal for controlling the PWM controlled device during normal operating conditions. A monitoring module monitors operations of the PWM controlled device and detects a device malfunction condition. The monitoring module triggers a switching circuit to switch control from the primary controller to at least one secondary controller isolated from the network connectivity. The at least one secondary controller controls the PWM controlled device during the device malfunction condition by generating a second PWM control signal upon detecting the trigger.
Disclaimer: Curated by HT Syndication.
