Title:
WORK ASSISTANCE SYSTEM AND WORK ASSISTANCE COMPOSITE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/168443
Kind Code:
A1
Abstract:
Provided is a system with which it is possible to reliably notify a worker about the movement mode of a work machine regardless of the distance between the work machine and the worker. A marker image M is projected in the surrounding area of the worker (for example, the ground surface in the vicinity of the worker so as to be visible to the worker) by an uncrewed aircraft 60. The marker image M is an image representing the movement mode of the work machine 40. It is thereby possible to reliably notify the worker of the movement mode of the work machine 40 regardless of the distance between the work machine 40 and the worker, in comparison with a case in which the marker M is projected in a location unrelated to the position of the worker.
Inventors:
MORITA YUKI (JP)
FUJIWARA YUSUKE (JP)
UEDA KAZUHIRO (JP)
YAMAZAKI YOICHIRO (JP)
FUJIWARA YUSUKE (JP)
UEDA KAZUHIRO (JP)
YAMAZAKI YOICHIRO (JP)
Application Number:
PCT/JP2021/045801
Publication Date:
August 11, 2022
Filing Date:
December 13, 2021
Export Citation:
Assignee:
KOBELCO CONSTR MACH CO LTD (JP)
International Classes:
E02F9/24; E02F9/26; G05D1/00; G05D1/10
Foreign References:
| JP2020052889A | 2020-04-02 | |||
| JP2020193503A | 2020-12-03 | |||
| JP2018084955A | 2018-05-31 | |||
| JPH047600B2 | 1992-02-12 |
Attorney, Agent or Firm:
SATO & ASSOCIATES (JP)
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