Title:
WORK VEHICLE AND METHOD FOR CONTROLLING WORK VEHICLE
Document Type and Number:
WIPO Patent Application WO/2019/003761
Kind Code:
A1
Abstract:
A first sensor outputs a signal indicative of the operation amount of an accelerator operation member. A second sensor outputs a signal indicative of the operation amount of a work machine operation member. A controller receives the signals from the first sensor and the second sensor. The controller determines, from the operation amount of the accelerator operation member, a target input horsepower to be input to a hydrostatic transmission. The controller determines a target engine speed from the target input horsepower and the operation amount of the work machine operation member.
Inventors:
OASA TAKAHISA (JP)
Application Number:
PCT/JP2018/020535
Publication Date:
January 03, 2019
Filing Date:
May 29, 2018
Export Citation:
Assignee:
KOMATSU MFG CO LTD (JP)
International Classes:
F02D29/04; F16H61/00; F16H61/40; F16H61/66; F16H63/50
Foreign References:
| JP2008144942A | 2008-06-26 | |||
| JPH112144A | 1999-01-06 | |||
| JP2011245948A | 2011-12-08 | |||
| JP2006064011A | 2006-03-09 | |||
| JP2006291870A | 2006-10-26 | |||
| JPH01305141A | 1989-12-08 | |||
| JP2008275012A | 2008-11-13 |
Other References:
See also references of EP 3553297A4
Attorney, Agent or Firm:
SHINJYU GLOBAL IP (JP)
Download PDF:
Previous Patent: WORK VEHICLE AND METHOD FOR CONTROLLING WORK VEHICLE
Next Patent: WORK VEHICLE AND METHOD FOR CONTROLLING WORK VEHICLE
Next Patent: WORK VEHICLE AND METHOD FOR CONTROLLING WORK VEHICLE