PROBLEM TO BE SOLVED: To provide a vehicle seat belt device which enables improvement of prediction accuracy of seat belt wearing intension of an occupant seated on a seat and enables a seat belt to be taken out more easily.SOLUTION: A vehicle seat belt device 10 includes: a seat belt 12 which can restrain an occupant 24 seated on a seat 22; an electric retractor 14 which can take up the seat belt 12; a camera 16 which images behavior of the occupant 24; and a control part 18 which causes the electric retractor 14 to operate in a direction opposite to a seat belt 12 taking up direction to reduce a taking up force F applied to the seat belt 12 when movement of the hand of the occupant 24 for taking the seat belt 12 is detected by the camera 16.SELECTED DRAWING: Figure 1
【課題】シートに着座した乗員のシートベルト着用意思の推定精度を高め、シートベルトを取り出し易くする。【解決手段】車両用シートベルト装置10は、シート22に着座した乗員24を拘束可能なシートベルト12と、シートベルト12を巻取り可能な電動リトラクタ14と、乗員24の挙動を撮像するカメラ16と、カメラ16により、シートベルト12を取ろうとする乗員24の手の動きを検知した場合に、電動リトラクタ14をシートベルト12の巻取り方向と逆方向に作動させてシートベルト12に対する巻取り力Fを低下させる制御部18と、を有する。【選択図】図1
VEHICLE SEAT BELT DEVICE
車両用シートベルト装置
2018-08-02
Patent
Elektronische Ressource
Japanisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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