公开(公告)号：US20170028163A1

公开(公告)日：2017-02-02

申请号：US15209856

申请日：2016-07-14

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Masahiko ONUMA ,  Kouji SAITOU

IPC: A61M21/00 ,  B60W40/09 ,  A61H23/04 ,  B60W50/16 ,  A61H9/00 ,  B60N2/44 ,  G05D1/00

CPC classification number: A61M21/00 ,  A61H9/0078 ,  A61H23/02 ,  A61H23/04 ,  A61H2201/0149 ,  A61H2201/1207 ,  A61H2201/5002 ,  A61H2201/503 ,  A61H2205/081 ,  A61H2205/108 ,  A61H2230/065 ,  A61M2021/0022 ,  A61M2021/0083 ,  A61M2205/50 ,  A61M2230/06 ,  A61M2230/42 ,  B60N2/914 ,  B60N2/976 ,  B60N2002/981 ,  B60W40/09 ,  B60W50/16 ,  B60W2040/0827 ,  G05D1/0061 ,  A61M2230/005

Abstract: A vehicle seat includes: plural airbags for massaging that are provided at least at an interior of a seatback, and that inflate to push against portions of a body of a seated vehicle occupant; an air supplying/discharging device that has a forced-air source that feeds air under pressure, and a control valve that supplies and discharges the air, that has been fed under pressure from the forced-air source, to the plural airbags respectively, so that the air supplying/discharging device inflates and contracts the plural airbags individually; and an electronic control unit that, in a state in which the forced-air source is operated, repeats, at a uniform cycle, supplying and discharging of the air by switching of the control valve, to generate awakening vibrations at least at one airbag among the plural airbags.

Abstract translation: 车辆座椅包括：多个用于按摩的安全气囊，其至少设置在座椅靠背的内部，并且膨胀以推压座位乘客的身体的部分; 具有在压力下供给空气的强制空气源的空气供给/排出装置以及分别从强制空气源供给的空气的供给排出到多个安全气囊的控制阀，因此 空气供给/排出装置分别充气和收缩多个安全气囊; 以及电子控制单元，其在强制空气源被操作的状态下以均匀的周期重复地通过切换控制阀来供应和排出空气，以至少在一个气囊处产生唤醒振动 多个安全气囊。