Title:
REMOTE OPERATION ASSISTANCE SYSTEM FOR WORK MACHINE
Document Type and Number:
WIPO Patent Application WO/2021/117285
Kind Code:
A1
Abstract:
A purpose of the present invention is to provide a remote operation assistance system used for assisting an operator OP to perform remote operation of a work machine. In order to achieve this purpose, this remote operation assistance system has: a distance acquisition unit 201 that acquires information relating to the distance from the operator OP to a moving body M; an attribute acquisition unit 202 that acquires the attributes of the moving body M; an obstacle determination unit 203 that determines the level of the possibility that an obstacle will occur to remote operation, on the basis of the distance acquired by the distance acquisition unit 201 and the attributes acquired by the attribute acquisition unit 202; and an assistance control unit 204 that performs a control for assisting the remote operation in accordance with the result of the determination of the obstacle determination unit 203.
Inventors:
HIROSE RYUICHI (JP)
SASAKI HITOSHI (JP)
SAIKI SEIJI (JP)
YAMAZAKI YOICHIRO (JP)
SASAKI HITOSHI (JP)
SAIKI SEIJI (JP)
YAMAZAKI YOICHIRO (JP)
Application Number:
PCT/JP2020/028110
Publication Date:
June 17, 2021
Filing Date:
July 20, 2020
Export Citation:
Assignee:
KOBELCO CONSTR MACH CO LTD (JP)
International Classes:
E02F9/20; E02F9/24; E02F9/26
Foreign References:
| JP2017080845A | 2017-05-18 | |||
| JP2015226094A | 2015-12-14 | |||
| JPH1072851A | 1998-03-17 | |||
| JP2018202531A | 2018-12-27 | |||
| EP3414982A1 | 2018-12-19 | |||
| KR20190108530A | 2019-09-24 | |||
| JPH1072851A | 1998-03-17 |
Other References:
See also references of EP 4050162A4
Attorney, Agent or Firm:
SATO & ASSOCIATES (JP)
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