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Patent Searching and Data


Title:
SYSTEM FOR DESIGNING TRAVEL PATH OF WORK MACHINE, METHOD, AND WORK MACHINE
Document Type and Number:
WIPO Patent Application WO/2019/176193
Kind Code:
A1
Abstract:
A controller acquires terrain data that indicates the terrain of a work site. The controller acquires material data that indicates the position of a material. The controller computes, on the basis of the material data, an evaluation function for each of a plurality of candidates for a travel path determined from the terrain data. The evaluation function includes a material function pertaining to the quantity of the material. The controller determines, as the travel path, a candidate having the smallest evaluation function from among the plurality of candidates.

Inventors:
HIRAYAMA MASAMI (AU)
GUIVANT JOSE (AU)
KATUPITIYA JAYANTHA (AU)
WHITTY MARK (AU)
Application Number:
PCT/JP2018/045313
Publication Date:
September 19, 2019
Filing Date:
December 10, 2018
Export Citation:
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Assignee:
KOMATSU MFG CO LTD (JP)
International Classes:
E02F3/76; G05D1/02; E02F3/85
Domestic Patent References:
WO2019008767A12019-01-10
Foreign References:
JPS5826130A1983-02-16
JP2011237339A2011-11-24
JPH10212035A1998-08-11
US20140214237A12014-07-31
JPH1088625A1998-04-07
JPH09209393A1997-08-12
JP2007164279A2007-06-28
Attorney, Agent or Firm:
SHINJYU GLOBAL IP (JP)
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