Title:
WORK MACHINE, SYSTEM INCLUDING WORK MACHINE, AND METHOD FOR CONTROLLING WORK MACHINE
Document Type and Number:
WIPO Patent Application WO/2024/043075
Kind Code:
A1
Abstract:
Provided is a work machine that can reliably discharge a load loaded into a bucket. A travel sensor detects a forward-traveling state of a traveling body. A work machine posture sensor detects the posture of the work machine. An object sensor detects an object located around the work machine body. A controller commands the driving of a work machine actuator on the basis of the detection values of the travel sensor, the work machine posture sensor, and the object sensor. On the basis of the object detection, the controller recognizes a loading target into which a load in the bucket is to be loaded. The controller controls the work machine actuator and the traveling body such that: the bucket is placed in a full-dump state when a feature point of the bucket is located above a loading target; and the traveling body is caused to travel backward while maintaining the full-dump state.
Inventors:
MATSUYAMA TAKAFUMI (JP)
Application Number:
PCT/JP2023/028887
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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