Title:
WORK VEHICLE
Document Type and Number:
WIPO Patent Application WO/2020/137752
Kind Code:
A1
Abstract:
Provided is a work vehicle (1) that automatically travels along a target traveling route (R1) and that allows a worker to reliably confirm the presence or absence of obstacles on the target traveling route by performing appropriate lighting during automatic travel. The work vehicle (1) comprises: a travelling vehicle body (2) which automatically travels along the target traveling route (R1); a plurality of lights (17) which are provided to the travelling vehicle body (2) and illuminate respective directions; and a control device (15) which changes control pertaining to the illumination of the lights (17) during automatic travel.
Inventors:
KUROGI TOSHIAKI (JP)
Application Number:
PCT/JP2019/049651
Publication Date:
July 02, 2020
Filing Date:
December 18, 2019
Export Citation:
Assignee:
KUBOTA KK (JP)
International Classes:
A01B69/00; B60Q1/02; G03B7/099; G03B15/00; G03B15/05; G03B17/18; H04N7/18
Domestic Patent References:
| WO2017073636A1 | 2017-05-04 |
Foreign References:
| JP2018185236A | 2018-11-22 | |||
| JP2003341424A | 2003-12-03 | |||
| JP2004161270A | 2004-06-10 | |||
| JPH05303901A | 1993-11-16 | |||
| JP2016016780A | 2016-02-01 | |||
| JP2005056727A | 2005-03-03 | |||
| JP2018177043A | 2018-11-15 | |||
| JP2000071870A | 2000-03-07 | |||
| JP2016094093A | 2016-05-26 | |||
| JP2014036399A | 2014-02-24 |
Other References:
See also references of EP 3903552A4
Attorney, Agent or Firm:
YASUDA & OKAMOTO PATENT ATTORNEYS (JP)
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