PROBLEM TO BE SOLVED: To provide a vehicle seat which performs appropriate fatigue recovery measures according to a degree of fatigue of an occupant.SOLUTION: A seat S on which an occupant can be seated comprises: a detection part 100 for detecting biological information of an occupant; a degree of fatigue estimation part 110 for estimating a degree of fatigue of the occupant on the basis of the biological information detected by the detection part 100; and a control part 120 for switching between a first processing of assisting the occupant in breathing and a second processing of assisting the occupant in sleeping according to the degree of fatigue. The control part 120 performs the first processing when the degree of fatigue is not smaller than a first threshold value and is not larger than a second threshold value that is larger than the first threshold value and performs the second processing when the degree of fatigue is not smaller than the second threshold value.SELECTED DRAWING: Figure 8
【課題】乗員の疲労度に応じた適切な疲労回復措置を講じること。【解決手段】乗員が着座可能なシートSは、乗員の生体情報を検知する検知部100と、検知部100によって検知した生体情報に基づいて、乗員の疲労度を推定する疲労度推定部110と、乗員の呼吸を支援する第1の処理と、乗員の睡眠を支援する第2の処理を疲労度に応じて切り替える制御部120と、を有する。制御部120は、疲労度が第1の閾値以上であって、且つ第1の閾値より大きい第2の閾値以下である場合に第1の処理を実行し、疲労度が第2の閾値以上である場合に第2の処理を実行する。【選択図】図8
VEHICLE SEAT
乗物用シート
2018-05-24
Patent
Elektronische Ressource
Japanisch