Title:
MONITORING DEVICE AND ROBOT MONITORING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/248471
Kind Code:
A1
Abstract:
The purpose of the present invention is to propose a technology capable of monitoring changes in information related to production work with a robot by a worker. This monitoring device 10 according to the present embodiment comprises: a first receiving means 15 that receives an execution history that includes the starting date and time and the ending date and time of predetermined production work, from a robot control device 50 for controlling a robot in accordance with a production program for causing a robot to execute the production work; a second receiving means 15 that receives a change history that includes the date and time when the production program or a variable was changed by a person; and a determination means 123 that compares the change history with the execution history, thereby determining whether or not the timing when the production program or the variable was changed by a person was during the production work.
Inventors:
XIE SHUXIAO (JP)
Application Number:
PCT/JP2022/025357
Publication Date:
December 28, 2023
Filing Date:
June 24, 2022
Export Citation:
Assignee:
FANUC CORP (JP)
International Classes:
B25J19/00; G05B19/18
Foreign References:
| JP2020119426A | 2020-08-06 | |||
| JP2021056794A | 2021-04-08 | |||
| JPH10333736A | 1998-12-18 | |||
| JP2020119427A | 2020-08-06 | |||
| US10802889B1 | 2020-10-13 |
Attorney, Agent or Firm:
SEVEN COLOR PATENT FIRM (JP)
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