Title:
AGRICULTURAL MACHINE
Document Type and Number:
WIPO Patent Application WO/2021/199879
Kind Code:
A1
Abstract:
This agricultural machine (1) comprises: a vehicle body (3) which can travel; a travel switch (85) which commands the start of automatic travel of the vehicle body (3) when operated; and an automatic travel control unit (40A) which performs automatic travel of the vehicle body (3) on the basis of a planned travel line (L1) when the command is output, wherein, on the occasion of the command being performed by the travel switch (85), when a positional deviation (ΔJ5) between the selected planned travel line (L1) and the vehicle body (3) or a directional deviation (ΔF3) between the planned travel line (L1) and the direction of the vehicle body (3) is at least a first threshold (J11, F11), the automatic travel control unit (40A) executes line matching to make the positional deviation (ΔJ5) and the directional deviation (ΔF3) less than the first threshold (J11, F11).
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Inventors:
MORIMOTO TAKANORI (JP)
TAKAHASHI YUSUKE (JP)
MINAKATA YUSUKE (JP)
NAKAGUCHI KANTA (JP)
TAKAHASHI YUSUKE (JP)
MINAKATA YUSUKE (JP)
NAKAGUCHI KANTA (JP)
Application Number:
PCT/JP2021/008345
Publication Date:
October 07, 2021
Filing Date:
March 04, 2021
Export Citation:
Assignee:
KUBOTA KK (JP)
International Classes:
A01B69/00; B62D6/00; G05D1/02
Domestic Patent References:
| WO2020003561A1 | 2020-01-02 |
Foreign References:
| JP2010200674A | 2010-09-16 | |||
| JP2020018236A | 2020-02-06 | |||
| JP2002067990A | 2002-03-08 | |||
| JPH05260804A | 1993-10-12 | |||
| JP2019038535A | 2019-03-14 | |||
| JP2019038535A | 2019-03-14 |
Attorney, Agent or Firm:
YASUDA & OKAMOTO PATENT ATTORNEYS (JP)
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