WORK VEHICLE AND METHOD FOR CONTROLLING WORK VEHICLE

To provide a vehicle operation as intended by an operator accurately while suppressing generation of shocks at a shuttle working.SOLUTION: A controller determines whether a vehicle is in a shuttle operation from an operation position of a back and forth operation member and an actual advance directi...

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Bibliographische Detailangaben
1. Verfasser:	OASA TAKAO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	To provide a vehicle operation as intended by an operator accurately while suppressing generation of shocks at a shuttle working.SOLUTION: A controller determines whether a vehicle is in a shuttle operation from an operation position of a back and forth operation member and an actual advance direction of a vehicle. The controller decides target brake force when the vehicle is in the shuttle operation. The controller decides a target capacity of a traveling pump and/or a target capacity of a traveling motor based on the target brake force.SELECTED DRAWING: Figure 13 【課題】シャトル動作時に、ショックの発生を抑えながら、オペレータの意図に合った車両の動作を精度良く実現する。【解決手段】コントローラは、前後進操作部材の操作位置と、車両の実進行方向とから、車両がシャトル動作中であるかを判定する。コントローラは、車両がシャトル動作中であるときには、目標ブレーキ力を決定する。コントローラは、目標ブレーキ力に基づいて、走行用ポンプの目標容量、及び／又は、走行用モータの目標容量を決定する。【選択図】図１３