Title:
VIDEO DISCRIMINATION DEVICE, VIDEO DISCRIMINATION SYSTEM, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/244306
Kind Code:
A1
Abstract:
This video discrimination device: stores a machine state dictionary linking identification information for data pertaining to the state of a machine, which is a numerical control device and/or a machining tool, and the contents of the data; acquires video of the machine; acquires data to be used in detecting a change in the state of the machine; determines whether the state of the machine has changed, on the basis of the data; and links the contents of the data and video from when the state of the machine has changed.
Inventors:
SUGITA YUUKI (JP)
AIZAWA NOBUAKI (JP)
AIZAWA NOBUAKI (JP)
Application Number:
PCT/JP2022/002289
Publication Date:
November 24, 2022
Filing Date:
January 21, 2022
Export Citation:
Assignee:
FANUC CORP (JP)
International Classes:
G05B19/18; H04N7/18
Domestic Patent References:
| WO2020157927A1 | 2020-08-06 | |||
| WO2021019821A1 | 2021-02-04 |
Foreign References:
| JPS6365511A | 1988-03-24 | |||
| JP2005209024A | 2005-08-04 | |||
| JP2007011532A | 2007-01-18 | |||
| JP2016039473A | 2016-03-22 | |||
| JP2005033303A | 2005-02-03 | |||
| JPH0293898A | 1990-04-04 |
Attorney, Agent or Firm:
AIWA INTERNATIONAL PATENT AGENCY (JP)
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