MUMBAI, India, Aug. 10 -- Intellectual Property India has published a patent application (202641090767 A) filed by Aditya Institute Of Technology And Management; Dr. P. Veeraiah; Dr. R. Suryanarayana; and Suryanarayana P. S. Kornu on July 26, 2026, for Edge-Computing Hardware System And Method For Real-Time Predictive Maintenance Using Topological Data Analysis Coprocessor.
Inventors include Dr. P. Veeraiah; Dr. R. Suryanarayana; and Suryanarayana P. S. Kornu.
The application for the patent was published on July 31, 2026, under issue no. 31/2026.
Abstract: An edge-computing system (100) and method (200) for real-time predictive maintenance of an industrial asset (102) are provided. The system (100) includes a data acquisition unit (106) comprising an analog-to-digital converter (108) and a hardware FIFO buffer (110) for acquiring and storing discrete time-series windows of a continuous analog vibration signal. A topological coprocessor (112) with parallel shift registers (114) transforms the windows into a point cloud matrix using time- delay embedding. A point cloud engine (116) constructs a Vietoris-Rips complex, and a persistent homology processor (118) extracts topological features by tracking birth and death radii of geometric structures. A Betti number extractor circuit (120) generates a structural health vector, which a hardware comparator gate (122) compares against a baseline vector. A physical actuator interface (124) triggers a safety actuation when a structural deviation exceeds a threshold.
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