PROBLEM TO BE SOLVED: To attain the reduction of the fatigue of a body and the evocation of attentiveness, and to attain the enhancement of the efficiency and safety of work by discharging a scent into a cabin when a fatigue degree by traveling operation and working operation is detected from body information such as a pulse and blood pressure and the fatigue and the stress of an operator become high.SOLUTION: The working vehicle is provided with an operation seat 2 provided in the cabin 1 of an agricultural working vehicle a fatigue detection sensor 11 for detecting the fatigue degree of the operator performing the traveling operation and working operation of the working vehicle at the operation seat 2, for example, the variation of the pulse and the blood pressure and a fatigue reduction means 16 operated based on the fatigue detection of a predetermined value or larger of the fatigue detection sensor 11. When the fatigue degree of the operator reaches the predetermined value or higher, the fatigue reduction means 16 is operated, for example, to discharge the scent into the cabin 1.COPYRIGHT: (C)2008,JPO&INPIT【課題】農用作業車のオペレータの疲労軽減。【解決手段】農用作業車両のキャビン1内に設けられている操縦席2と、操縦席2で作業車両の走行操作及び作業操作をしているオペレータの疲労度を、例えば脈拍や血圧等の変化から検出する疲労検出センサ11と、疲労検出センサ11の所定値以上の疲労検出に基づき作動する疲労軽減手段16を具備し、オペレータの疲労度が所定値以上になると、疲労軽減手段16が作動し、例えばキャビン1内に香りを放出するものである。【選択図】図3
