Profiling railways

MiniProf is an efficient wireless measuring system for supervising railway material in research, planning and maintenance. The full contact measuring principle measures the real profile and gives a precise overview and the possibility to optimise work and budgets.

MiniProf BT WheelMiniProf BT RailMiniProf BT Brake

Structural evaluation

Traffic Speed Deflectometer performs continuous bearing capacity measurements at traffic speeds up till 80 km/h (50 mph). TSD makes it possible to record bearing capacity, estimate residual lifetime for your road network, and decide precisely from where to where to repair.

Traffic Speed Deflectometer

Profiling roads

The Profiler and LaserProf systems are professional pavement survey equipments used by road authorities and national road research institutes for pavement condition surveys.

ProfilerLaserProfLaserProf BikeLaneTrailer

Vision systems

The Right-of-Way Imaging (ROW) system records images of the surrounding. The Surface Imaging System (SIS) records road pavement surface imagery. Both systems operate at normal traffic speeds.

Right-of-Way ImagingSurface Imaging System

Greenwood Milestone:
25 Years at the leading edge of frontier technology

On 20 October 2017 Greenwood Engineering A/S, the manufacturer of multiple highly specialized types of measuring equipment for condition surveys in the global road and railway sector, celebrates its 25th anniversary at the leading edge of frontier technology. The wide product range spreads from the small, handheld and light weight MiniProf units for monitoring and analysing the cross sectional profile of train wheels, rails and brakes to the truck size Traffic Speed Deflectometer (TSD) for network level bearing capacity measurement on roads while driving at normal traffic speed.

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Events

TRB 2018
97th Annual Meeting for Transportation Research Board
– Booth 358
Washington, D.C., USA
January 7-11, 2018

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