Title:
LOADING MACHINE CONTROL DEVICE AND CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2020/054418
Kind Code:
A1
Abstract:
A loading machine control device, wherein a loading target specification unit specifies the location and the shape of a loading target. On the basis of the location and the shape of the loading target, an avoidance location specification unit specifies an interference avoidance location, which is a location that is a prescribed distance to the outside of the loading target. A movement process unit outputs an operation signal that drives only a slewing body to cause a bucket to move to the interference avoidance location, until the bucket arrives at the interference avoidance location. A movement control unit outputs an operation signal that, after the bucket has arrived at the interference avoidance location, drives the slewing body and a work apparatus to cause the bucket to move to an excavation location above an excavation target.
Inventors:
KONDA TOMOKI (JP)
HATAKE KAZUHIRO (JP)
OI TAKESHI (JP)
AIZAWA MASANORI (JP)
HATAKE KAZUHIRO (JP)
OI TAKESHI (JP)
AIZAWA MASANORI (JP)
Application Number:
PCT/JP2019/033685
Publication Date:
March 19, 2020
Filing Date:
August 28, 2019
Export Citation:
Assignee:
KOMATSU MFG CO LTD (JP)
International Classes:
E02F3/43; E02F9/20
Domestic Patent References:
| WO2017115809A1 | 2017-07-06 |
Foreign References:
| JPH1088625A | 1998-04-07 | |||
| JPH09256407A | 1997-09-30 | |||
| JP2018024997A | 2018-02-15 | |||
| JP2006307436A | 2006-11-09 | |||
| JPH11190042A | 1999-07-13 | |||
| JP2018199989A | 2018-12-20 |
Attorney, Agent or Firm:
SHIGA INTERNATIONAL PATENT OFFICE (JP)
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