Title:
ROBOT
Document Type and Number:
WIPO Patent Application WO/2022/224358
Kind Code:
A1
Abstract:
Provided is a robot capable of automatically confirming the accuracy of a three-dimensional sensor and correcting the accuracy. The robot comprises: a three-dimensional sensor for capturing an image of an object; a notification unit for notifying a determination timing for determining a deviation of an optical system of the three-dimensional sensor, on the basis of a change in a physical quantity related to the three-dimensional sensor; and a determination unit for determining whether or not there is a deviation at the optical system of the three-dimensional sensor. The change in the physical quantity includes at least one of acceleration and the number of times of acceleration and deceleration added to the three-dimensional sensor, a change in temperature of the three-dimensional sensor within a certain period, a change in temperature of the three-dimensional sensor within a total operating period, and the number of times of change in temperature of the three-dimensional sensor within the total operating period.
Inventors:
ZHONG TINGTING (JP)
TAKIZAWA SHOUTA (JP)
TAKIZAWA SHOUTA (JP)
Application Number:
PCT/JP2021/016079
Publication Date:
October 27, 2022
Filing Date:
April 20, 2021
Export Citation:
Assignee:
FANUC CORP (JP)
International Classes:
B25J13/08; B25J19/04
Foreign References:
| JP2005334998A | 2005-12-08 | |||
| JP2015042437A | 2015-03-05 | |||
| JP2020172015A | 2020-10-22 | |||
| JP6803633B1 | 2020-12-23 | |||
| JP2015089575A | 2015-05-11 | |||
| JP2017042895A | 2017-03-02 | |||
| JP2006035384A | 2006-02-09 | |||
| JP2004306249A | 2004-11-04 |
Attorney, Agent or Firm:
SHOBAYASHI Masayuki et al. (JP)
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