Title:
HYDRAULIC SHOVEL AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/225133
Kind Code:
A1
Abstract:
Provided is a hydraulic shovel wherein the orientation of a work machine can be accurately acquired with a simple configuration. The work machine and an imaging device are mounted on a turning body. The work machine operates on a prescribed motion plane. The imaging device photographs the work machine at an angle larger than 0° with respect to the motion plane. A controller finds the position of the work machine relative to the turning body on the basis of the orientation of the work machine in the image photographed by the imaging device.
Inventors:
YAMANAKA NOBUYOSHI (JP)
KUMAGAI TOSHIAKI (JP)
FUJII KENSUKE (JP)
KUMAGAI TOSHIAKI (JP)
FUJII KENSUKE (JP)
Application Number:
PCT/JP2019/011556
Publication Date:
November 28, 2019
Filing Date:
March 19, 2019
Export Citation:
Assignee:
KOMATSU MFG CO LTD (JP)
International Classes:
E02F9/26
Domestic Patent References:
| WO2017056266A1 | 2017-04-06 |
Foreign References:
| JP2015224875A | 2015-12-14 | |||
| JP2017181340A | 2017-10-05 | |||
| JP2015056057A | 2015-03-23 | |||
| JP6263821B1 | 2018-01-24 | |||
| JP2009287298A | 2009-12-10 | |||
| US20150168136A1 | 2015-06-18 |
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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