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POSS monitoring

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POSS monitoring

The POSS monitoring system provides real-time insight into the condition of rail infrastructure. Data is displayed on the customer’s own systems or via Strukton’s dedicated portal, POSS Online. In addition, we develop algorithms that enable Condition-Based Maintenance (CBM), helping predict and prevent asset failures and minimise disruptions.

POSS monitoring: Smart, Predictive and Always Insightful

POSS continuously collects data through:

  • Data loggers
  • Non‑intrusive sensors (without galvanic connection)

This data is processed in an advanced software system that:

  • Provides 24/7 visibility into the performance of critical assetss
  •  Uses intelligent algorithms to automatically detect anomalies, failure behaviour and root causes

Information is displayed in customer systems or via the POSS Online portal.

“POSS keeps getting smarter thanks to feedback from technicians and users. The system learns continuously, improving its predictive capabilities.”

Benefits of POSS Monitoring

For rail and energy infrastructure:

  • Up to 75% lower maintenance costs
  • Up to 99.9% availability
  • Real-time insight into asset condition and performance
  • Early warning signals before failures occur
  • More efficient maintenance and reduced downtime
  • Open system interface for future expansions

E-POSS for Energy Infrastructure

In addition to rail applications, we offer E-POSS for the energy sector – an open system for collecting data from substations. Examples include:

  • Status and switching speeds of circuit breakers
  • SF6 gas pressure
  • Current and voltage measurements
  • Motor currents of disconnectors and earthing switches

All data is captured and presented via a secure portal. We also provide solutions for regional grid operators for MS/LS transformer stations through the MSR Gateway.

AI Integration

We integrate Artificial Intelligence (AI) into algorithm development, ensuring customers have the insights they need to make critical decisions and achieve strategic goals.

Video – POSS in 1 minute

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Frequently asked questions

Find answers to frequently asked questions here.

For which types of infrastructure is asset management relevant?

Asset management applies to rail infrastructure, roads, tunnels, waterways and all other civil structures where safety, availability and sustainability are essential. Whether managing complex rail networks or urban mobility systems, modern asset management frameworks—often supported by AI and predictive analytics—strengthen performance and ensure future‑proof infrastructure across Europe.

How does asset management support infrastructure renewal?

Data‑driven asset management provides an understanding of the condition and remaining lifespan of existing structures and assets. This insight enables infrastructure owners to plan renovations and renewals more efficiently, allocate investments wisely and reduce environmental impact by avoiding premature replacement. Advanced asset analytics help organisations make smart decisions and prioritise upgrades where they deliver the most value.

What are the benefits of predictable maintenance?

Predictive maintenance helps prevent unexpected failures, avoids costly emergency repairs and keeps infrastructure available at the lowest operational impact. By identifying deviations at an early stage, repairs can be scheduled during planned maintenance windows—often at night—reducing disruptions and improving asset performance. Studies show predictive models significantly reduce unplanned outages and improve safety across transport networks.

How does data support asset management?

Data is the foundation of smart maintenance. By collecting condition data from inspections, sensors and monitoring systems, infrastructure managers gain accurate insight into the health of their assets. When combined with analytics, software and AI, this data enables predictive maintenance frameworks that reduce downtime, improve reliability and support informed, long‑term decision‑making.

What is sustainable asset management?

Sustainable asset management balances performance, cost efficiency and environmental impact across the entire lifecycle of infrastructure. It focuses on extending asset life, minimising failures and reducing CO₂ emissions through smarter maintenance planning and responsible material use. Modern approaches increasingly integrate predictive maintenance and sustainability goals to improve long‑term resilience. The POSS monitoring system and Eurailscout’s inspection trains are examples that boost sustainable asset management.

How is the safety of train operations ensured during maintenance?

Safety is maintained through strict operational procedures in combination with modelling and prioritisation based on asset criticality. Intelligent asset management and real‑time monitoring technologies help identify risks at an early stage and ensure trains can continue to operate safely. These systems support long‑term investment planning and maintain the reliability of the rail network.

When does railway maintenance take place?

Because European rail networks are heavily used, maintenance is often carried out during night‑time or weekend possessions when fewer trains are running. High‑traffic lines require carefully planned maintenance windows to minimise service disruptions while ensuring infrastructure remains safe and in good condition.