OCCUPANT PROTECTION DEVICE
OCCUPANT PROTECTION DEVICE
- New search for: NAGASAWA ISAMU
- New search for: NAGASAWA ISAMU
To provide an occupant protection device capable of suppressing a seating state which makes appropriately performing impact absorption by an airbag and binding by a belt possibly difficult, due to that the inferior limb of an occupant moves forward at collision, regardless of a seating state of an occupant.SOLUTION: An occupant protection device includes: a seat having a seat cushion; driving means capable of driving upward inside the seat cushion; first detection means for detecting collision or collision possibility of a vehicle; second detection means for detecting a seating state of an occupant; and control means for controlling drive of the driving means. The driving means can change a drive angle of driving upward, and the control means determines a drive angle on the basis of the seating state when collision or collision possibility of the vehicle is detected by the first detection means, and controls so as to drive the driving means upward at the determined drive angle.SELECTED DRAWING: Figure 2
【課題】衝突時に乗員の下肢が前方に移動することでエアバッグによる衝撃吸収、ベルトによる拘束を適切に行うことが困難に成り得る着座状態になることを、乗員の着座状態によらずに抑制可能な乗員保護装置を提供すること。【解決手段】シートクッションを有するシートと、前記シートクッションの内部において上方に向かって駆動可能な駆動手段と、車両の衝突又は衝突可能性を検知する第１検知手段と、乗員の着座状態を検知する第２検知手段と、前記駆動手段の駆動を制御する制御手段と、を備え、前記駆動手段は、上方に駆動する駆動角度を変化させることが可能であり、前記制御手段は、前記第１検知手段によって車両の衝突又は衝突可能性が検知されると、前記着座状態に基づいて前記駆動角度を決定すると共に、決定された前記駆動角度において前記駆動手段を上方に駆動させる制御を行う、乗員保護装置。【選択図】図２
Document information
OCCUPANT PROTECTION DEVICE
乗員保護装置
2019-10-17
Patent
Electronic Resource
Japanese
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