2. Use cases of the complex
NDT vehicles
NDT decryption
departments
3. Data visualization: ultrasonic, magnetic and eddy current channels
“Loupe” cursor, zooming-in one of recorded tracks “Distances measurement” cursor
Consolidated B-scan
Different views of defectogram: ordinary B-scan, B-Scan with “By front”
mode, B-Scan with colorgraph mode, B-scan with gradient mode
4. Integrated view of data: ultrasonic, magnetic, eddy current, video, 3D
Integrated view of data from NDT devices
5. Automatic defect detecting in rail defectograms
Analysis of files from mobile and removable NDT vehicles. The complex can be
adopted for any NDT hardware and for different NDT standards.
6. Ultrasonic channel data filtration
An algorithm for evaluating a signal dynamic threshold is developed for multi-bit
defectoscopes. This threshold depends on a noise level and is individually calculated
for every ultrasonic channel.
A multistage data filtration based on classical digital processing algorithms adopted for
defectograms is developed. This approach provides suppressing noise and leaving useful signals.
7. Calculation of flaw danger degree
4 categories of flaw danger
degree are appointed in the
UIC-725 standard: 0, I, II, III.
The complex provides
automatic flaw danger
degree calculation.
Flaw danger degree in the flaw panel based on the European standard UIC 725
8. Automatic analysis of additional characteristics
The panel with acoustic contact existence results The panel with ground echo signal loss results
The panel with joint detection results The panel with violation of the control technology results
9. Automatic analysis result comparison of the same place from several
passages
This feature allows to compare defect
markers automatically detected on two or
more passages of the same place in the
rail. To compare the markers, it is
necessary to decode all the opened
passages and apply this feature. After that,
the panel with the coinsident markers will
appear.
11. GIS - application
Data visualization on the map: the current position and the route of a NDT vehicle,
detected railway defects, joints, GPS-tracks, the results of the control stop, etc.
12. Reporting system and automatic reports generation
The reporting system provides collecting all the railway information including the
results of field inspections and generating all kinds of reports
- Inspection result report 1
- Inspection result report 2
- The report of bolted joints with non-recorded
bolt bores
- A list of segments with a ground echo signal loss
- The report of non-inspected rail segments
- The consolidated passage report
13. Thank you for your attention!
Non-destructive technology
(NDT)
EXPERIENCE + INNOVATIONS
