Most railway tracks already utilize pre-existing, trackside fiber optic cable infrastructure, which makes fiber optic train and rail monitoring incredibly advantageous.
ASELSAN MIDAS-(R)ailway Multi Purpose Intelligent Distributed Acoustic Sensor rewarded with the "Best Innovation Award 2020" in big companies category in 6th ERCI Innovation Awards - using DAS technology to collect acoustic data and analyze it to detect intrusions on the railway
Acoustic Sensing - A train’s vibration pattern as it progresses its journey is picked up by lineside sensing equipment, usually a fiber optic cable....Installations exist worldwide, including on Network Rail and London Underground.
Fiber optic sensors, which work on the basis of Distributed Acoustic Sensing (DAS), provide comprehensive access to a wide range of information surrounding the railway....These solutions allow an overview of the entire railway network, including rolling stock, to be formed in real-time.
Over several years, Frauscher has supplied various projects in Taiwan with innovative, tailored solutions – based on their product’s unique capabilities