An automatic system for the detection of the internal contour of railway tunnels and the like

An automatic system for the detection of the internal contour of railway tunnels and the like

An automatic system for the detection of the internal contour of railway tunnels and the like using television-type detection means (7) or the like cooperating with specialized lighting means (5), the whole operating together with computing systems (13) in order to obtain surveys regarding the inter...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GIAMMARTINI, STEFANO, ANNUNZIATO, MAURO, PIERONI, FRANCESCO, FRANCHINI, TULLIO
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
GYROSCOPIC INSTRUMENTS
MEASURING
MEASURING DISTANCES, LEVELS OR BEARINGS
NAVIGATION
OTHER AUXILIARY EQUIPMENT FOR RAILWAYS
PERFORMING OPERATIONS
PHOTOGRAMMETRY OR VIDEOGRAMMETRY
PHYSICS
RAILWAYS
SURVEYING
TESTING
TRANSPORTING
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Beschreibung
Zusammenfassung:An automatic system for the detection of the internal contour of railway tunnels and the like using television-type detection means (7) or the like cooperating with specialized lighting means (5), the whole operating together with computing systems (13) in order to obtain surveys regarding the internal contour of railway tunnels and the like. For instance, for the ascertainment of whether the limit contour for special cargoes may encounter problems in the transit along a certain stretch of railway.