MUMBAI, India, May 1 -- Intellectual Property India has published a patent application (202611025572 A) filed by Indian Institute Of Technology, New Delhi, on March 4, for 'a system and method for comprehensive data curation and analysis of ground-borne velocity induced by running trains.'
Inventor(s) include Manna, Bappaditya; Bhattacharjee, Namrata; and Banerjee, Arnab.
The application for the patent was published on May 1, under issue no. 18/2026.
According to the abstract released by the Intellectual Property India: "A computer-implemented system provides automated curation, processing, analysis, standards-based evaluation, and reporting of ground-borne vibration induced by railway and metro trains. Continuous time-history recordings are automatically segmented into train-passage events using user-defined parameters. Standardized pre-processing, including detrending and denoising, enhances signal fidelity. Time-domain metrics (root-mean-square vibration velocity, vibration velocity level) and frequency-domain metrics (Fast Fourier Transform, one-third octave band levels) are computed, complemented by multi-scale time-frequency analysis to capture transient and frequency-varying features. Computed metrics are automatically compared to limits in selected international vibration assessment standards to classify events for structural safety and human perception. Results are compiled into an engineering-grade report with visualizations, tabulated metrics, compliance outcomes, and parameter provenance. The integrated, GUI-driven platform replaces fragmented workflows, increases repeatability, and scales to batch and near-real-time operation for reliable, practitioner-ready assessment of railway-induced ground-borne vibration."
Disclaimer: Curated by HT Syndication.
