Title:
TOOL CHECKING DEVICE, TOOL CHECKING PROGRAM, AND TOOL CHECKING METHOD FOR ROBOT ARM
Document Type and Number:
WIPO Patent Application WO/2022/138234
Kind Code:
A1
Abstract:
This tool checking device for a robot arm comprises: an image processing unit configured to perform, on a captured image of a tool attached to the robot arm, image processing associated with a tool condition about the tool type, or the tool state, that needs to be satisfied by the tool, and generate a processed image resulting from extracting a relevant area associated with the tool condition; and a determination unit configured to determine, on the basis of the processed image, whether or not the tool attached to the robot arm satisfies the tool condition.
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Inventors:
HIRAYAMA JYUNTA (JP)
TOKUMOTO MASARU (JP)
YAMASHITA TOMOKI (JP)
KIMURA KENICHIRO (JP)
TOKUMOTO MASARU (JP)
YAMASHITA TOMOKI (JP)
KIMURA KENICHIRO (JP)
Application Number:
PCT/JP2021/045535
Publication Date:
June 30, 2022
Filing Date:
December 10, 2021
Export Citation:
Assignee:
MAEKAWA SEISAKUSHO KK (JP)
International Classes:
B25J13/08
Foreign References:
| JPH05318239A | 1993-12-03 | |||
| JP2010234451A | 2010-10-21 | |||
| JPH06134638A | 1994-05-17 | |||
| JP2014168823A | 2014-09-18 | |||
| JP2020110920A | 2020-07-27 | |||
| JP2020179441A | 2020-11-05 | |||
| JP2018158405A | 2018-10-11 |
Other References:
See also references of EP 4249187A4
Attorney, Agent or Firm:
SEISHIN IP PATENT FIRM, P.C. (JP)
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