WORK VEHICLE AND CONTROL METHOD FOR THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a work vehicle and a control method for the same capable of reducing an uncomfortable feeling of an operator when switching a power transmission route with a power transmission device.SOLUTION: When a clutch is in a disengaged state, a predicted engagement time determination section determines predicted engagement time. The predicted engagement time is a predicted value of a period from a start of clutch engagement to completion of the clutch engagement. A speed ratio parameter estimation section determines an estimated value of a speed ratio parameter between a present speed and a speed after a lapse of the predicted engagement time. A clutch control section outputs a clutch command signal to allow the clutch to be engaged when the estimated value of the speed ratio parameter reaches a mode switch threshold.