A trolley-wire measurement device includes a rail detection unit to detect rails from point-group data that is an aggregate of points obtained by measuring a target object three-dimensionally, the rails defining a railway on which a train runs, a reference setting unit to set a reference for measuring a height and a displacement of a point on a trolley wire on the basis of the rails detected, a trolley-wire detection unit to detect the point on the trolley wire from the point-group data, and a height and displacement measurement unit to measure a height and a displacement of the point on the trolley wire by using the reference.
Trolley-wire measurement device and trolley-wire measurement method
2020-07-14
Patent
Electronic Resource
English
IPC: | G06K Erkennen von Daten , RECOGNITION OF DATA / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen |
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