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Patent Searching and Data


Title:
EXCAVATOR AND EXCAVATOR MANAGEMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/054416
Kind Code:
A1
Abstract:
An excavator having: a comparison unit that compares first image data obtained by imaging a bucket in a designated orientation at a first time and second image data obtained by imaging the bucket in the designated orientation at a second time different from the first time; and an output unit that outputs the comparison results of the comparison unit.

Inventors:
KOGA MASATO (JP)
Application Number:
PCT/JP2020/035363
Publication Date:
March 25, 2021
Filing Date:
September 17, 2020
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Assignee:
SUMITOMO HEAVY INDUSTRIES (JP)
International Classes:
E02F9/26
Domestic Patent References:
WO2011099337A12011-08-18
Foreign References:
JP2008241300A2008-10-09
Attorney, Agent or Firm:
ITOH, Tadashige et al. (Marunouchi MY PLAZA 1-1, Marunouchi 2-chome, Chiyoda-k, Tokyo 05, JP)
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