PanVue

Traditional manual pantograph inspections come with limitations and operational challenges. PanVue solves these issues by automating pantograph monitoring, to enable predictive maintenance and reduce reliance on manual checks.

Product overview

PanVue is an industry first in pantograph monitoring by adopting a fully automated machine vision system based on stereo vision. By continuously analysing contact between the pantograph and catenary, our technology enables early detection of wear, misalignment, and potential faults. PanVue operates while the trains are in-service, enabling smarter maintenance routines, fewer service disruptions, and enhanced asset protection. With real-time insights and predictive capabilities, PanVue empowers operators to optimise performance, reduce costs, and keep passengers moving.

Real-time reliability

From inspecting every 10 weeks, to 10 times a day

Thanks to PanVue, KeolisAmey Metrolink (KAM) replaced infrequent inspections with real-time pantograph monitoring to optimise their maintenance schedules.

“Since installing PanVue, KAM has seen the positive impact by already identifying trams that need to be withdrawn from service with issues.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, KAM

Read the full case study.

KAM and PanVue case study

Key features

Stereo vision imaging

Uses stereoscopic cameras to capture high-resolution images and create a precise 3D model of the pantograph head.

Real-time assessment

Automatically detects issues like contact strip wear, horn defects, and structural anomalies during train operation.

In-service inspection

Operates continuously in-service, eliminating the need for manual inspections and enabling condition-based maintenance.

Early fault detection

Prevents infrastructure and overhead line damage, reducing service disruptions and operational costs.

Benefits of PanVue

Safer working environment

Eliminates safety risks to maintenance staff, with no need for manual inspections.

Accurate, repeatable results

Fully automated inspection workflow provides consistent, highly precise monitoring data.

Reduced risk of line teardown

Protects service continuity, customer revenues and threats to operational reputation.

Maximised fleet availability

Automated, real-time inspection maximises availability of rolling stock and operations.

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.