公开(公告)号：US20170014078A1

公开(公告)日：2017-01-19

申请号：US15301253

申请日：2015-02-12

Applicant: Autoliv DEvelopment AB

Inventor： Yuki i Yamazak ,  Tatsuya Harada ,  Yukinori Midorikawa

IPC: A61B5/00 ,  B62D1/06 ,  B62D1/04 ,  A61B5/0245

CPC classification number: A61B5/6893 ,  A61B5/0245 ,  A61B5/7225 ,  B62D1/046 ,  B62D1/065 ,  H05B1/0236 ,  H05B3/03 ,  H05B2203/037

Abstract: An occupant information sensing device 100 includes a plurality of heater electrodes that are provided at a vehicle steering wheel 104 and insulated and separated from one another and that generate heat by conduction. Power sources provide electrical current for heater electrodes. Electrical circuit elements enable the system to provide occupant biological condition monitoring, gripping detecton, and electrical stimulation. The circuits enable common electrical connecting to the heater electrodes to provide multiple functions through the use of filtering and time division multiplexing.

Abstract translation: 乘员信息检测装置100包括设置在车辆方向盘104处并且彼此绝缘和分离并且通过传导产生热量的多个加热器电极。 电源为加热器电极提供电流。 电气元件使得系统能够提供乘员生物状态监测，夹持检测和电刺激。 这些电路使得能够通过使用滤波和时分复用来共同地连接到加热器电极以提供多种功能。