System "Blik"

"BLIK" system - electro-optical scanning complex.


The "BLIK" system is designed for remote diagnostics of the contact wire in a railway power network from aboard moving railcar laboratory. The system is mounted on the railcar and allows to measure the average wear of contact wire and to identify places of local high wear at rates up to 110 km / h.

This system has been operating at the Moscow railway since 2005.

Engineering data

Spectral range 400-900 nm
Sensor format в 2 x 5150 elements
Measurement accuracy 0.3 mm
Horizontal measuring range 1300 mm
Vertical measuring range 1100 mm
Longitudinal resolution 30 mm (at 108 km / h)
Recording speed 1000 frames / s
On time (max) 3 min
Car speed up to 108 km / h
Continuous scanning time up to 6 hours
Temperature range from -40 ° C to +60 ° C