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Patent Searching and Data


Title:
WORK VEHICLE
Document Type and Number:
WIPO Patent Application WO/2021/059609
Kind Code:
A1
Abstract:
The purpose of the present invention is to facilitate automatic steering in accordance with work conditions. A work vehicle (1) is provided with: a vehicle body (3) capable of traveling by either manual steering using a steering handle (30) or automatic steering of the steering handle (30); a reference registration unit (150) for registering a travel reference line on the basis of the position of the vehicle body (3) that has travelled by manual steering; a travel line setting unit (201) capable of setting a plurality of planned travel lines for automatic steering on the basis of the travel reference line (L1); and an automatic steering control unit (200) for controlling automatic steering on the basis of the planned travel lines. The travel line setting unit (201) can change the width (L10) between adjacent planned travel lines among the plurality of planned travel lines.

Inventors:
KIKUMOTO MISAKO (JP)
NISHINO KUNIHIKO (JP)
MORIOKA YASUAKI (JP)
EZAKI HIDEAKI (JP)
MIYASHITA SHUNSUKE (JP)
TAMBO TORU (JP)
Application Number:
PCT/JP2020/022695
Publication Date:
April 01, 2021
Filing Date:
June 09, 2020
Export Citation:
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Assignee:
KUBOTA KK (JP)
International Classes:
A01B69/00; B62D6/00
Foreign References:
JP2019054746A2019-04-11
JP2019115280A2019-07-18
JP2018092401A2018-06-14
JP2019013224A2019-01-31
Attorney, Agent or Firm:
YASUDA & OKAMOTO PATENT ATTORNEYS (JP)
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