What is PRISMA
PRISMA is an innovative research project focused
on transforming railway infrastructure monitoring
through advanced photonic sensing technologies.
How we do it
By combining fiber optic sensors, smart materials, and data analysis, the project enables continuous, real-time monitoring of critical railway components, supporting the transition from traditional maintenance to predictive strategies.
What we do
Smart Sensing Modules
PRISMA develops innovative sensing elements based on composite materials, where fiber optic sensors are integrated, protected, and optimized for reliable operation in harsh railway environments.
Why it matters
Railway infrastructure today is still largely maintained through scheduled inspections and manual measurements, often requiring service interruptions and providing limited information.
PRISMA introduces a new paradigm based on continuous monitoring and data-driven decision-making.
Improved safety
through early detection of failures
Reduced costs
by avoiding unnecessary maintenance
Higher availability
of the network
Real-time monitoring
without disrupting train operations
Team & Funding
We deliver results
PRISMA is led by Prof. Paolo Bettini at Politecnico di Milano and developed in collaboration with GCF – Generale Costruzioni Ferroviarie, ensuring a strong link between research and industrial application.
The project is funded by the FISA – Fondo Italiano per le Scienze Applicate, supported by the Italian Ministry of University and Research (MUR).
