Abrasion inspection apparatus, abrasion inspection method, and program
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United States of America Patent
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Oct 29, 2019
Grant Date -
Feb 1, 2018
app pub date -
Nov 20, 2015
filing date -
Feb 27, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
An abrasion inspection apparatus includes: a first imaging unit installed on a track along which a vehicle is traveling, a guide wheel installed on the vehicle, the first imaging unit imaging an inside of the track; a second imaging unit installed on the track in a vehicle traveling direction with respect to the first imaging unit and imaging the inside of the track; an image acquisition unit acquiring a first image of a boundary of the guide wheel captured by the first imaging unit on a first direction side in the vehicle traveling direction, and a second image of the boundary of the guide wheel captured by the second imaging unit at the same time on an opposite side to the first direction side; and a guide wheel detection unit detecting an abrasion situation of the guide wheel according to a position of a boundary indicated in the acquired images.
First Claim
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International Classification(s)
- B61K:OTHER AUXILIARY EQUIPMENT FOR RAILWAYS
- B61L:GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RA....
- G01M:TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR S....
- B61F:RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES....
- G01B:MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIME....
- B61B:RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE ....
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