Title:
WORK MACHINE, SYSTEM INCLUDING WORK MACHINE, AND METHOD FOR CONTROLLING WORK MACHINE
Document Type and Number:
WIPO Patent Application WO/2024/043074
Kind Code:
A1
Abstract:
The present invention provides a work machine with which the work cycle time can be shortened. A travel sensor detects the advancement state of a traveling body. A work machine attitude sensor detects the attitude of the work machine. An object sensor detects an object in the vicinity of a main body. A controller commands the driving of a work machine actuator on the basis of detected values from the travel sensor, the work machine attitude sensor, and the object sensor. The controller recognizes, on the basis of object detection, a loading target for loading a load in a bucket. When the work machine approaches the loading target as the traveling body travels forward, the controller starts driving the work machine actuator to move the bucket in a dumping direction while continuing the forward travel of the traveling body at the point in time when a feature point of the bucket reaches a first target position, the first target position being on the near side from the loading target and higher than the loading target.
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Inventors:
MATSUYAMA TAKAFUMI (JP)
Application Number:
PCT/JP2023/028886
Publication Date:
February 29, 2024
Filing Date:
August 08, 2023
Export Citation:
Assignee:
KOMATSU MFG CO LTD (JP)
International Classes:
E02F3/43
Domestic Patent References:
| WO2015129932A1 | 2015-09-03 | |||
| WO2011108550A1 | 2011-09-09 |
Foreign References:
| JP2019190238A | 2019-10-31 | |||
| JP2021009556A | 2021-01-28 | |||
| JPH1088625A | 1998-04-07 | |||
| US20210223400A1 | 2021-07-22 |
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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