Track Imaging

High-resolution imaging systems for high-speed railway inspection

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ADTS Track Imaging is an intelligent visual inspection system that combines high-resolution imaging, laser profiling and artificial intelligence to detect and classify anomalies along the railway track.

Equipped with high-definition line-scan cameras, it captures submillimeter images at high speed, making it ideal for the analysis of:

Rails
Fishplates
Fasteners
Sleepers
Ballast
Other track components.

The system is fully adaptable and can be mounted on virtually any railway or inspection vehicle. Thanks to its adjustable orientation and proprietary lighting and synchronization architecture, Track Imaging systems ensure optimal image acquisition even at full operating speed, with microsecond-level timing accuracy.

Performances

Resolution	Up to 0,05 mm/px
Image Type	Color (RGB) or mono
Max Speed	Up to max operational speed
Target Distance	Up to 1000 mm
Operating Temperature	-20°C / + 50°C
Humidity	15 to 85%
Lighting Power	100.000 Lux
Voltage	24 VDC or 220-110 VAC

AI-Enhanced Inspection

Proprietary AHMES software allows data to be collected and analyzed either directly from the vehicle’s control cabin or remotely from a separate location.

Integrated artificial intelligence empowers the Track Imaging systems to autonomously detect and assess:

Cracks and surface defects
Presence and alignment of components
Deformations and wear
Structural integrity indicators

Defects Catalogue

Models

HRS

High Resolution Surface imaging
for targeted rail inspection

Resolution	0,05 mm/px
FOV	ca. 300 mm

HRSW

Full-track coverage with multiple synchronized units

Resolution	0,1 mm/px
FOV	ca. 600 mm

V3DS

Integrates laser triangulation for enhanced 3D imaging

Resolution	0,1 mm/px
FOV	ca. 600 mm

Configurations

Rail Surface

Devices:
2 x HRS

Defects detection:
Rails

Rail Side

Devices:
4 x HRS

Defects detection:
Fishplates

Rail View

Devices:
2 x HRSW

Defects detection:
Rails
Fasteners

Full Track

Devices:
3 x HRSW

Defects detection:
Rails
Fasteners
Sleepers

3D Full Track

Devices:
3 x V3DS

Defects detection:
Rails
Fasteners
Sleepers
Ballast

The 3D Full Track configuration, with three V3DS units, enables simultaneous acquisition of 3D shape profile and high-resolution images of the railway track, which are then correlated through dedicated analysis software.