Poles Detector

Poles Detector

Counts and measures poles along the track

The Pole Detector System is designed to count catenary support poles along the railway line and measure their distance from the train.
It operates contactlessly using laser-based time-of-flight (TOF) technology and remains effective even in challenging environments such as tunnels, bridges, or night time conditions.

System Configuration

The system consists of 4 roof-mounted sensor units, with 2 units per side of the vehicle.
Each unit is equipped with a high-frequency laser capable of identifying poles at various distances and diameters — without being affected by light conditions.

Technical Specifications

  • Measurement method: Laser distance (Time-of-Flight)
  • Range: 0.5 m – 5 m
  • Detectable pole diameter: 12 mm – 200 mm
  • Vehicle speed: Up to 350 km/h
  • Operating temperature: –20°C to +50°C

Our Projects

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A custom optical overhead line monitoring system designed for a Chinese railway inspection train. Includes pole detection, catenary measurement and ...
Pole Detector System

Railway Electrification – Electric Poles

What’s the real role of electric poles in railway infrastructure? From catenary alignment to kilometer tracking, discover how electrification works ...