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Patent Searching and Data


Title:
WORK VEHICLE AUTOMATIC TRAVELING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/116770
Kind Code:
A1
Abstract:
This work vehicle automatic traveling system is provided with a path element selection unit for sequentially selecting a next traveling path element where a work vehicle is to travel next from a group of traveling path elements and a group of circling path elements, on the basis of state information. The path element selection unit has: a cooperative path element selection rule adopted when a plurality of work vehicles travel for work in a working target area CA in a cooperative manner; and a single path element selection rule adopted when one of the work vehicles travels alone for work in the working target area CA as a single work vehicle. When the single work vehicle travels alone for work in the working target area CA and a work vehicle other than the single work vehicle is performing circling traveling on the basis of the circling path element, or is stopped, the next traveling path element is selected on the basis of the single path element selection rule.

Inventors:
TOMITA SAKURA (JP)
SANO TOMOHIKO (JP)
SAKAGUCHI KAZUO (JP)
NAKAJIMA TETSUYA (JP)
OSHITANI MAKOTO (JP)
IWAMI KENICHI (JP)
YOSHIDA OSAMU (JP)
Application Number:
PCT/JP2017/042873
Publication Date:
June 28, 2018
Filing Date:
November 29, 2017
Export Citation:
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Assignee:
KUBOTA KK (JP)
International Classes:
G05D1/02; A01B69/00
Foreign References:
JP2015112071A2015-06-22
JP2016093125A2016-05-26
JPH09120313A1997-05-06
JP2016170580A2016-09-23
JP2015112071A2015-06-22
JP2016093125A2016-05-26
Other References:
See also references of EP 3557360A4
Attorney, Agent or Firm:
R&C IP LAW FIRM (JP)
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