Invention Grant
- Patent Title: Work machine, method for controlling work machine, and execution management device
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Application No.: US17424302Application Date: 2020-04-15
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Publication No.: US11781292B2Publication Date: 2023-10-10
- Inventor: Minetaka Nishimura
- Applicant: KOMATSU LTD.
- Applicant Address: JP Tokyo
- Assignee: KOMATSU LTD.
- Current Assignee: KOMATSU LTD.
- Current Assignee Address: JP Tokyo
- Agency: Faegre Drinker Biddle & Reath LLP
- Priority: JP 19081307 2019.04.22
- International Application: PCT/JP2020/016598 2020.04.15
- International Announcement: WO2020/218120A 2020.10.29
- Date entered country: 2021-07-20
- Main IPC: E02F9/26
- IPC: E02F9/26 ; G07C3/12 ; E02F3/32
Abstract:
A work machine includes: a work implement including a bucket; a bucket position obtaining unit that obtains a position of the bucket; a distance calculating unit that calculates a distance between the position of the bucket obtained by the bucket position obtaining unit and a design topography of an execution object; and a recording unit that records existing topography data corresponding to the position of the bucket, based on the distance calculated by the distance calculating unit.
Public/Granted literature
- US20220064910A1 WORK MACHINE, METHOD FOR CONTROLLING WORK MACHINE, AND EXECUTION MANAGEMENT DEVICE Public/Granted day:2022-03-03
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