Title:
作業空間内の遠隔操作ビークルの位置を特定する方法およびかかる方法を用いた遠隔検査システム
Document Type and Number:
Japanese Patent JP7346308
Kind Code:
B2
Abstract:
A method of locating a remotely operated vehicle within a workspace includes the steps of: receiving a video feed of the workspace from a video camera; processing the video feed to identify landmarks and features of known physical structures in or near the workspace; determining a correlation between the features and landmarks and known physical structures; calibrating the video feed from the camera to the known physical structures using the correlation; determining the location in the calibrated video feed of a number of fiducial markers on the remotely operated vehicle; and determining the position of the remotely operated vehicle within the workspace using the location of the number of fiducial markers in the calibrated video feed.
Inventors:
Petroski, Lyman, Jay
Bolander, Martin
Bolander, Martin
Application Number:
JP2019572173A
Publication Date:
September 19, 2023
Filing Date:
July 26, 2018
Export Citation:
Assignee:
Westinghouse Electric Company LLC
International Classes:
G01C15/00; G01B11/00; G05D1/00; G06T7/70
Domestic Patent References:
| JP2008209189A | ||||
| JP2002065641A | ||||
| JP2014081212A | ||||
| JP2016177640A | ||||
| JP2010521733A | ||||
| JP8105991A | ||||
| JP2007071660A | ||||
| JP2007530978A | ||||
| JP10242506A | ||||
| JP2009143722A |
Foreign References:
| US20160349349 | ||||
| US20160378109 |
Attorney, Agent or Firm:
Yoshihiro City
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