Invention Grant
- Patent Title: Work machine and method for controlling work machine
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Application No.: US15540596Application Date: 2016-11-09
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Publication No.: US10745889B2Publication Date: 2020-08-18
- Inventor: Minetaka Nishimura , Yuki Shimano , Takuya Sonoda
- 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
- International Application: PCT/JP2016/083219 WO 20161109
- International Announcement: WO2018/087834 WO 20180517
- Main IPC: G01G19/14
- IPC: G01G19/14 ; E02F9/26 ; E02F3/32 ; G01P15/16 ; G05B13/04 ; E02F3/42 ; G01G19/08 ; E02F9/22 ; E02F3/43 ; G01P3/487
Abstract:
A hydraulic excavator has a boom, an arm, a bucket, and a boom cylinder which drives the boom. A load value within the bucket is computed based on a load of the boom cylinder, and the load value obtained by computing is corrected based on an acceleration of extension/retraction of the boom cylinder.
Public/Granted literature
- US20180274210A1 WORK MACHINE AND METHOD FOR CONTROLLING WORK MACHINE Public/Granted day:2018-09-27
Information query
