Title:
DIAGNOSIS SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/230532
Kind Code:
A1
Abstract:
A diagnosis system 10 acquires operation condition information in which operation conditions of a robot arm 12 can be differentiated. The diagnosis system 10 acquires detection results from a plurality of sensor devices 20 installed on the robot arm 12. The diagnosis system 10 inputs the operation condition information acquired at a first time point and the detection results from the plurality of sensor devices 20 acquired at the first time point into a simulation model so as to estimate detection results at a second time point for a specific sensor device 20 among the plurality of sensor devices 20. The diagnosis system 10 compares the estimated detection results at the second time point for the specific sensor device 20 and the detection results from the specific sensor device 20 which were acquired at the second time point, and estimates the state of the specific sensor device 20.
Inventors:
WADA TAKASHI (JP)
ANDOH KIYOSHI (JP)
SHIRATA TAKUYA (JP)
ANDOH KIYOSHI (JP)
SHIRATA TAKUYA (JP)
Application Number:
PCT/JP2022/014953
Publication Date:
November 03, 2022
Filing Date:
March 28, 2022
Export Citation:
Assignee:
NABTESCO CORP (JP)
KYOKKO ELECTRIC CO LTD (JP)
KYOKKO ELECTRIC CO LTD (JP)
International Classes:
B25J19/06; G05B23/02
Domestic Patent References:
| WO2018073955A1 | 2018-04-26 |
Foreign References:
| JP2017177255A | 2017-10-05 | |||
| JP2020021292A | 2020-02-06 | |||
| JP2003205484A | 2003-07-22 | |||
| JP2021047183A | 2021-03-25 | |||
| US20140088766A1 | 2014-03-27 | |||
| JP2020039397A | 2020-03-19 |
Attorney, Agent or Firm:
MORISHITA Sakaki (JP)
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