Title:
AGRICULTURAL WORK VEHICLE
Document Type and Number:
WIPO Patent Application WO/2014/208578
Kind Code:
A1
Abstract:
In order to address the issue of building a control structure more suitable during regeneration of an exhaust gas purification device (202) than conventional control structures, an agricultural work vehicle is provided that comprises an engine ECU (311) that controls the driving of an engine (201) and separate ECU (attachment ECU) (351, 354-358) being separate from the engine ECU (311). The agricultural work vehicle displays a request for warmup operation if the engine (201) temperature is no more than a prescribed temperature, on the basis of key switch (331) operation that starts the engine (201). The engine ECU (311) starts regeneration control of the exhaust gas purification device (202) when the engine (201) temperature rises to at least a prescribed temperature.
Inventors:
MARUBAYASHI HISASHI (JP)
KAWABE TATSUYA (JP)
KOIKE YUUSUKE (JP)
KAWABE TATSUYA (JP)
KOIKE YUUSUKE (JP)
Application Number:
PCT/JP2014/066793
Publication Date:
December 31, 2014
Filing Date:
June 25, 2014
Export Citation:
Assignee:
YANMAR CO LTD (JP)
International Classes:
F01N3/023; A01D41/12
Foreign References:
| JP2013113290A | 2013-06-10 | |||
| JP2005282478A | 2005-10-13 | |||
| JP2013253501A | 2013-12-19 | |||
| JP2009091915A | 2009-04-30 | |||
| JP2012013027A | 2012-01-19 | |||
| JP2012031765A | 2012-02-16 | |||
| JP2011256852A | 2011-12-22 |
Attorney, Agent or Firm:
WATANABE RYUICHI (JP)
Ryuichi Watanabe (JP)
Ryuichi Watanabe (JP)
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