Title:
DISPLAY SYSTEM FOR WORK MACHINE, REMOTE OPERATION SYSTEM FOR WORK MACHINE, WORK MACHINE, AND DISPLAY METHOD FOR WORK MACHINE
Document Type and Number:
WIPO Patent Application WO/2023/228883
Kind Code:
A1
Abstract:
A display system for a work machine comprises: a three-dimensional data acquisition unit that acquires three-dimensional data for a work target of a ripper work machine connected to the body of the work machine; an image data acquisition unit that acquires a work target image representing a work target image; a contact position calculation unit that calculates a contact position where a ripper point contacts the work target on the basis of the three-dimensional data, the initial position of a ripper cutting edge provided on a shank of the ripper work machine, and a movement path of the ripper point; a contact position image generation unit that generates a contact position image indicating the contact position; and a display control unit that combines the work target image and the contact position image and causes the combined images to be displayed on a display device.
Inventors:
TAKAHAMA KAZUHISA (JP)
TSUMURA SOUICHI (JP)
TSUMURA SOUICHI (JP)
Application Number:
PCT/JP2023/018757
Publication Date:
November 30, 2023
Filing Date:
May 19, 2023
Export Citation:
Assignee:
KOMATSU MFG CO LTD (JP)
International Classes:
E02F9/26; E02F3/84; E02F9/20; H04N7/18
Foreign References:
| JP2021025238A | 2021-02-22 | |||
| JP2020039036A | 2020-03-12 | |||
| JP2018035645A | 2018-03-08 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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