Title:
INSPECTION METHOD OF HEATING FURNACE FOR IRON MANUFACTURE
Document Type and Number:
Japanese Patent JP2022101277
Kind Code:
A
Abstract:
To highly accurately perform imaging processing on a root side around a narrow place of a structure.SOLUTION: An inspection method of a heating furnace for iron manufacture according to the present disclosure comprises the steps of: making an unmanned flying object fly between a first structure 100A and a second structure 100B among a plurality of structures 100; adjusting the reference direction of an imaging direction of an imaging device 5 as a direction along an extension direction of the structure on the other side of the structures 100 in a state of being located on the one side of the structures 100; rotating the flying object 1 around a yaw axis with the extension direction of the structures 100 in the horizontal direction as the reference in a state of being maintained at the position on the one side; and generating a photographed image by the imaging device 5 in at least any of a state where the imaging direction of the imaging device 5 of the unmanned flying object 1 faces the first structure 100A side with respect to the reference direction and a state where the imaging direction faces the second structure 100B side with respect to the reference direction.SELECTED DRAWING: Figure 3
Inventors:
TAKAHASHI EIJI
NITTA NORIO
NITTA NORIO
Application Number:
JP2020215756A
Publication Date:
July 06, 2022
Filing Date:
December 24, 2020
Export Citation:
Assignee:
LIBERAWARE CO LTD
NIPPON STEEL CORP
NIPPON STEEL CORP
International Classes:
G01N21/84; B64C27/08; B64C39/02; B64D47/08; F27D1/00; F27D21/02
Attorney, Agent or Firm:
One ip patent business corporation