Title:
HYDRAULIC SHOVEL EXCAVATION CONTROL SYSTEM
Document Type and Number:
Japanese Patent JP2017008719
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To make it possible to provide a hydraulic shovel excavation control system and excavation control method that are capable of improving work efficiency of an operator.SOLUTION: A work machine control system 200 comprises: an operation unit 28b for creating and updating a design surface S for showing a target shape of an excavation target; a display unit 29 for displaying the design surface S; an excavation limitation control unit 265 for executing excavation limitation control for automatically adjusting a bucket tip position with respect to the design surface S; and an execution instruction unit 264 for instructing execution of the excavation limitation control to the excavation limitation control unit 265. The operation unit 28b periodically updates the design surface S.SELECTED DRAWING: Figure 3
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Inventors:
MATSUYAMA TORU
KAMI YOSHIKI
KASHIWABARA MAKOTO
ICHIHARA MASASHI
KAMI YOSHIKI
KASHIWABARA MAKOTO
ICHIHARA MASASHI
Application Number:
JP2016206397A
Publication Date:
January 12, 2017
Filing Date:
October 20, 2016
Export Citation:
Assignee:
KOMATSU MFG CO LTD
International Classes:
E02F3/43; E02F9/20; E02F9/22; E02F9/26
Domestic Patent References:
| JP2008106440A | 2008-05-08 | |||
| JP2006249883A | 2006-09-21 | |||
| JP2001032331A | 2001-02-06 |
Foreign References:
| WO1998036131A1 | 1998-08-20 | |||
| US20110153117A1 | 2011-06-23 |
Attorney, Agent or Firm:
Shinki Global IP Patent Corporation
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