ResultRailway Safety Audio Alert System (Camera-Based Detection of Obstacles and Signal Aspects) Functional Requirement Specification (FRS) Document Number DRAFT ReviCentre for Railway Information Systems (CRIS)12 Feb 2026Official source ↗
ResultCRIS Centre for Railway Information Systems Chanakyapuri, New DelhiCentre for Railway Information Systems (CRIS)23 Mar 2012Official source ↗