PROBLEM TO BE SOLVED: To switch between unmanned operation and manned operation according to a degree of fatigue of an operator even when the operator himself is not aware of fatigue.SOLUTION: A cargo handling vehicle includes: a fatigue degree determination section that determines whether an operator is tired or not an operation time determination section that determines whether a continuous operation time by the operator has reached a predetermined minimum operation time or not and an operation switching section that switches an operation state from manned operation to unmanned operation when the fatigue degree determination section determines that the operator is tired and the operation time determination section determines that the continuous operation time has reached the minimum operation time.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2017,JPO&INPIT【課題】運転者が自ら疲労に気が付かない場合であっても、疲労の度合いに応じて無人運転と有人運転とを切り替える。【解決手段】運転者が疲労しているか否かを判定する疲労度判定部と、前記運転者による継続運転時間が所定の最低運転時間に達したか否かを判定する運転時間判定部と、前記疲労度判定部が、前記運転者が疲労していると判定し、かつ前記運転時間判定部が、前記継続運転時間が前記最低運転時間に達したと判定する場合、有人運転から無人運転へ運転状態を切り替える運転切替スイッチ部と、を備えることを特徴とする荷役車両。【選択図】図2
