PROBLEM TO BE SOLVED: To provide a working vehicle capable of improving comfortability when round trip exercises of an operation lever occur.SOLUTION: A working vehicle comprises an operation apparatus outputting instruction voltage depending on the position of an operation lever 390, a controller outputting instruction signal depending on an operation signal, and a hydraulic pressure controlling part adjusting flow rate of work oil acting an actuator on the basis of the instruction signal. The controller executes a control to output an instruction signal depending on a neutral position if the operation lever 390 positions in a first region at a first direction side relatively to the neutral position during a first period, the operation signal is changed beyond a predetermined value by a restoration mechanism during the first period, and the controller receives an operation signal denoting that the operation lever 390 shifts to a second region at a second direction side relatively to the neutral position during a second period subsequent to the first period.SELECTED DRAWING: Figure 7
【課題】操作レバーの往復運動が発生したときに乗り心地を向上させることが可能な作業車両を提供する。【解決手段】作業車両は、操作レバー390の位置に応じた指令電圧を出力する操作装置と、操作信号に応じた指令信号を出力するコントローラと、指令信号に基づきアクチュエータを動作させる作動油の流量を調整する油圧制御部とを備える。コントローラは、第1の期間において操作レバー390が中立位置に対して第1の方向側の第1の領域に位置し、かつ第1の期間において復元機構によって操作信号が予め定められた値以上変動した場合、第1の期間に続く第2の期間において操作レバー390が中立位置に対して第2の方向側の第2の領域に移動したことを表す操作信号を受信したことを条件に、中立位置に応じた指令信号を出力する制御を行う。【選択図】図7
WORKING VEHICLE, METHOD TO BE INSTALLED IN COMPUTER FOR CONTROLLING A WORKING VEHICLE COMPRISING WORK MACHINE, AND CONTROLLING METHOD
作業車両、作業機を有する作業車両を制御するためにコンピュータに実装される方法および制御方法
2018-09-20
Patent
Electronic Resource
Japanese
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