MUMBAI, India, Sept. 7 -- Intellectual Property India has published a patent application (202641104235 A) filed by Vardhaman College Of Engineering on August 29, 2026, for System And Method For Predictive Maintenance Using Sensor Data.
Inventors include Mr. Karlapati Akshay Kumar; Ms. R Arul Selvi; Mr. Anasuri Bosu Babu; Mr. Poloju Vikram; Ms. Varsha Thakur; and Ms. Maduri D.
The application for the patent was published on September 04, 2026, under issue no. 36/2026.
Abstract: ABSTRACT The present disclosure relates to a system and method for predictive maintenance using sensor data. The system acquires heterogeneous sensor measurements from a physical asset, temporally aligns the measurements and determines sensor-quality indicators. An adaptive baseline estimator determines expected sensor responses according to a present operating condition, and residual features are generated from differences between measured and expected responses. A health- state estimator determines asset condition from quality-qualified residual features, while a progression engine predicts a maintenance horizon or remaining useful life. A confidence gate withholds a maintenance action when sensor reliability or prediction certainty is insufficient and can initiate re-acquisition or validation. When confidence is sufficient, a maintenance action is generated. After maintenance, further sensor data are evaluated against a verification criterion, and baseline adaptation is permitted only after verified physical recovery, thereby reducing false alarms and preventing unresolved degradation from being incorporated into a healthy reference state.
Disclaimer: Curated by HT Syndication.
