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High speed clearance profiling with integrated sensors

: Höfler, H.; Baulig, C.; Blug, A.; Wölfelschneider, H.; Fleischhauer, O.; Wirth, H.; Meier, J.; Lehmkühler, C.; Lenz, H.

7th World Congress on Railway Research, WCRR 2006. Abstracts : June 4 - 8 2006, Montréal, Canada
Montreal, 2006
World Congress on Railway Research (WCRR) <7, 2006, Montreal>
Fraunhofer IPM ()

We present a new measuring train to record clearance data and surrounding of railway lines and parameters of the track under test, as well as the adjacent track. The unique integration of complementary optical sensors like high speed video technique, photogrammetry, light sheet technology, forward view laser scanning, and fast side view laser scanning provides comprehensive information about all trackside objects.