Title:
WORK MACHINE
Document Type and Number:
WIPO Patent Application WO/2023/089961
Kind Code:
A1
Abstract:
A work machine comprises a lower traveling body, an upper rotating body rotatably attached to the lower traveling body, an attachment turnably attached to the upper rotating body, and a control unit that controls both the rotating actions of the upper rotating body and the turning actions of the attachment. The control unit receives, through teaching, a command corresponding to a series of actions that are configured from a plurality of action phases and that include movements of the upper rotating body and the attachment. While controlling the rotating actions and the turning actions on the basis of the command, the control unit assesses whether a current action phase is any one of the plurality of action phases on the basis of assessment conditions related to at least one of the position of the attachment, the actions of the upper rotating body and the attachment, and the orientation of the attachment. On the basis of the result of assessment, the control unit divides the command corresponding to the series of actions for each action phase and stores the divided command.
Inventors:
FUJIWARA SHO
NODA DAISUKE
AKIYAMA MASAKI
MOROTA YUMA
NODA DAISUKE
AKIYAMA MASAKI
MOROTA YUMA
Application Number:
PCT/JP2022/036126
Publication Date:
May 25, 2023
Filing Date:
September 28, 2022
Export Citation:
Assignee:
KOBELCO CONSTR MACH CO LTD (JP)
International Classes:
E02F9/20
Foreign References:
| JP2021050576A | 2021-04-01 | |||
| JPH09256407A | 1997-09-30 | |||
| JPS62214406A | 1987-09-21 |
Attorney, Agent or Firm:
KOTANI, Masataka et al. (JP)
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