Title:
SYSTEM INCLUDING WORK MACHINERY, COMPUTER-EXECUTED METHOD, PRODUCTION METHOD FOR TRAINED POSITION ESTIMATION MODELS, AND LEARNING DATA
Document Type and Number:
WIPO Patent Application WO/2020/158557
Kind Code:
A1
Abstract:
Provided is a system including work machinery comprising a work machine body, an implement mounted to the work machine body, an operation member for operating the implement, and a computer (102A). The computer (102A) has a trained position estimation model (80B) for finding the position of an implement part subject to position estimation. The computer (102A): acquires an operation command to operate the implement by way of operating the operation member; estimates, from the operation command by using the trained position estimation model (80B), the distance that the part subject to position estimation is displaced from a reference position; and outputs the estimated position obtained by estimating the position of the part subject to position estimation from the reference position and the displacement distance.
Inventors:
YAMANAKA NOBUYOSHI (JP)
KUMAGAI TOSHIAKI (JP)
FUJII KENSUKE (JP)
KUMAGAI TOSHIAKI (JP)
FUJII KENSUKE (JP)
Application Number:
PCT/JP2020/002251
Publication Date:
August 06, 2020
Filing Date:
January 23, 2020
Export Citation:
Assignee:
KOMATSU MFG CO LTD (JP)
International Classes:
E02F9/20
Domestic Patent References:
| WO2014167732A1 | 2014-10-16 | |||
| WO2017010212A1 | 2017-01-19 |
Foreign References:
| JP2016156193A | 2016-09-01 | |||
| JP2001142506A | 2001-05-25 | |||
| JP2018190241A | 2018-11-29 | |||
| JP2015063864A | 2015-04-09 | |||
| JPH09328785A | 1997-12-22 |
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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