PanVue

Pantograph condition directly affects network reliability. An industry-first system, PanVue operates continuously in-service, replacing periodic manual inspection and supporting predictive maintenance while protecting overhead line infrastructure and reducing operational risk.

How PanVue Transforms Pantograph Inspection

Traditional pantograph inspection relies on manual checks carried out at fixed intervals. This limits visibility between inspections, places pressure on depots, and increases the risk of in-service failure. Using a fully automated stereo vision system, PanVue monitors pantograph–catenary interaction during normal operation, identifying wear, misalignment, and emerging faults as they develop. This allows maintenance activity to be planned around actual asset condition, reducing disruption, improving safety, and supporting consistent infrastructure protection across the fleet.

Pantograph Monitoring that Enables Real-Time Reliability

From inspecting every 10 weeks, to 10 times a day

KeolisAmey Metrolink replaced infrequent manual pantograph inspections with continuous, real-time monitoring using PanVue. This shift enabled earlier identification of assets at risk and timely intervention before failure—improving maintenance planning and protecting service performance.

“Since installing PanVue, KAM has seen the positive impact by already identifying trams that need to be withdrawn from service with issues. The effectiveness of Camlin’s technology has already been proven.” – Bilal Mohamed, Engineering Director, KeolisAmey Metrolink

Read the full case study.

KAM and PanVue case study

What PanVue Delivers

In-service inspection

Assesses pantograph condition during operational hours, removing the need to withdraw trains for routine inspection.

Real-time visibility

Detects issues automatically and provides continuous data, for a clear, up-to-date view of pantograph health across the fleet.

Precise assessment

Captures high-resolution images and creates a precise 3D model for a comprehensive condition assessment.

Accurate results

Provides fully automated inspection workflows and consistent monitoring data, for more informed maintenance decisions.

The Benefits of PanVue

Safer working environment

Reduces manual inspections and unplanned interventions, limiting staff exposure to live equipment and hazardous working environments.

Lower maintenance costs

Replaces fixed inspection cycles with condition-based intervention, reducing unnecessary activity and extending asset life.

Reduced risk of line teardown

Keeps trains running on schedule, protecting customer revenues and avoiding threats to operational reputation.

Improved fleet availablity

Ensures rolling stock remains in service for longer, supporting timetable stability and network performance.

Why choose PanVue?

PanVue uses advanced imaging and machine learning to assess pantograph condition – safely, in real-time and without the need to withdraw trains from service.