架空接触線に沿ったパンタグラフのビデオ検査のためのシステムおよび方法

Title:

架空接触線に沿ったパンタグラフのビデオ検査のためのシステムおよび方法

Document Type and Number:

Japanese Patent JP6735339

Kind Code:

B2

Abstract:

Method for the video inspection of a pantograph (100) along an overhead contact line, including the steps of: detecting passage of the pantograph (100) in a plurality of monitoring stations (2); in each monitoring station (2), in response to the detection of the passage of the pantograph (100), illuminating a first overhead zone in which a portion of the pantograph (100) passes; in each monitoring station (2), during the step of illuminating the first overhead zone, acquiring images of the first overhead zone by way of at least one pair of stereo video cameras (5a, 5b); calculating the disparity between the images acquired; reconstructing a three-dimensional model of the portion of the pantograph (100).

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Inventors:

Sacchi, Matteo
Francesco, Cioketti
Ascari, Luka
Chiesi, Lorenzo
John Cunningham
McKelloy, Colin

Application Number:

JP2018511535A

Publication Date:

August 05, 2020

Filing Date:

May 09, 2016

Export Citation:

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Assignee:

CAMLIN ITALY S.R.L.

International Classes:

B60L5/26; B60L5/24; B61L25/02; G01B11/245; G06T1/00; G06T7/00; G06T7/593; H04N13/239

Domestic Patent References:

JP2015017921A
JP2005337714A
JP8079904A

Attorney, Agent or Firm:

Miyagaki Takeharu
Yusuke Jou
Shingo Yoshida

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