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Patent Searching and Data


Title:
EXCAVATION SYSTEM, WORK SYSTEM, CONTROL DEVICE, CONTROL METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM ON WHICH PROGRAM IS STORED
Document Type and Number:
WIPO Patent Application WO/2020/255714
Kind Code:
A1
Abstract:
Provided is an excavation system capable of improving work efficiency at a worksite. An excavation device (20) excavates an object (80) that is an object to be excavated at an excavation site. A first detection device (2) is installed in the excavation site away from the excavation device (20). The first detection device (2) detects information regarding the object (80) at the excavation site. A control device (10) transmits, to the excavation device (20), control information pertaining to movement of the excavation device (20) on the basis of target location data that corresponds to the information regarding the object (80) and indicates the position of the object (80). The excavation device (20) executes actions for excavation according to the control information.

Inventors:
YOSHIDA HIROSHI (JP)
YOSHIMOTO TATSUYA (JP)
OHTA DAISUKE (JP)
Application Number:
PCT/JP2020/021923
Publication Date:
December 24, 2020
Filing Date:
June 03, 2020
Export Citation:
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Assignee:
NEC CORP (JP)
International Classes:
E02F9/20; H04Q9/00
Domestic Patent References:
WO2016121010A12016-08-04
Foreign References:
JP2017071916A2017-04-13
JP2013098940A2013-05-20
JP2013096198A2013-05-20
JPH1088625A1998-04-07
JP2019113106A2019-07-11
Other References:
See also references of EP 3988720A4
Attorney, Agent or Firm:
IEIRI Takeshi (JP)
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