Title:
WORK VEHICLE AND METHOD FOR CONTROLLING WORK VEHICLE
Document Type and Number:
WIPO Patent Application WO/2014/208616
Kind Code:
A1
Abstract:
A work-machine request determination unit determines a work-machine-request horsepower on the basis of the oil pressure of a hydraulic pump and the operation amount of a work-machine operation member. A transmission-request determination unit determines the transmission-request horsepower on the basis of vehicle speed and the operation amount of an acceleration-operation member. An engine-request determination unit determines the engine-request horsepower on the basis of the work-machine request horsepower and the transmission-request horsepower. The request-throttle determination unit determines the request throttle value based on the engine request.
Inventors:
MIYAMOTO SHUNSUKE (JP)
MONDEN HIROSHI (JP)
HIRAKI HIKOSABUROU (JP)
FUJIWARA YASUO (JP)
OHKURA YASUNORI (JP)
MONDEN HIROSHI (JP)
HIRAKI HIKOSABUROU (JP)
FUJIWARA YASUO (JP)
OHKURA YASUNORI (JP)
Application Number:
PCT/JP2014/066883
Publication Date:
December 31, 2014
Filing Date:
June 25, 2014
Export Citation:
Assignee:
KOMATSU MFG CO LTD (JP)
International Classes:
B60W10/08; B60K6/485; B60K6/547; B60L15/20; B60L50/16; B60W10/10; B60W20/00; F16H3/66; F16H3/72
Domestic Patent References:
| WO2006126368A1 | 2006-11-30 |
Foreign References:
| JP2012153174A | 2012-08-16 | |||
| JP2013108437A | 2013-06-06 | |||
| JP2002281607A | 2002-09-27 | |||
| JPH11108175A | 1999-04-20 | |||
| JP2010188800A | 2010-09-02 | |||
| JP2012110089A | 2012-06-07 | |||
| JP2007040301A | 2007-02-15 | |||
| JP2011245948A | 2011-12-08 | |||
| JP2004100621A | 2004-04-02 | |||
| JP2006329244A | 2006-12-07 | |||
| JP2008247269A | 2008-10-16 |
Other References:
See also references of EP 2918466A4
Attorney, Agent or Firm:
Shinjyu Global IP (JP)
fresh green -- a global IP patent business corporation (JP)
fresh green -- a global IP patent business corporation (JP)
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