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2. 发明公开

EP2216200A1 Seat sensor apparatus for occupant presence detection 有权转让
标题翻译： Sitzsensorvorrichtung zur Erkennung der Anwesenheit eines Insassen
公开(公告)号：EP2216200A1
公开(公告)日：2010-08-11
申请号：EP10151949.4
申请日：2010-01-28
申请人： Delphi Technologies, Inc.
发明人： Hansen, Mark C. , Murphy, Morgan D. , Fischer, Thomas , Lu, Bo , Fortune, Duane D. , Punater, Sandeep D. , Gerhardt, Kendall B. , Hawes, Kevin J.
IPC分类号： B60N2/00 , H01H3/14 , B60R21/015
CPC分类号： B60R21/01516 , B60N2/002 , B60R21/01524 , H01H3/141
摘要： An occupant presence sensor apparatus (12) disposed in a seat (10) includes first and second substantially non-compliant force translation plates (22, 24) generally parallel to the seating surface (18) of the seat (10), an elastomeric mat (26) disposed between the first and second force translation plates (22, 24), and a switch mechanism (28) disposed between the first and second force translation plates (22, 24) within an opening (52) formed in the elastomeric mat (26). The elastomeric mat (26) includes a distributed array of hollow protuberances (50a, 50b) that extend toward and contact the force translation plates (22, 24), and the mat (26) has a stiffness that normally provides a clearance between the switch mechanism (28) and one of the force translation plates (22, 24). When an occupant of specified or higher weight sits on the seating surface (18), the protuberances (50a, 50b) collapse and the force translation plates (22, 24) activate the switch mechanism (28).
摘要翻译：设置在座椅（10）中的乘员存在传感器设备（12）包括大致平行于座椅（10）的座面（18）的第一和第二基本上非柔顺的力平移板（22,24），弹性垫（26），设置在第一和第二力平移板（22,24）之间，以及开关机构（28），其设置在第一和第二力平移板（22,24）之间，形成在弹性垫中的开口（52）内（26）。弹性垫（26）包括朝向和接触力平移板（22,24）延伸的中空突起（50a，50b）的分布阵列，并且垫（26）具有通常在开关之间提供间隙的刚度机构（28）和力平移板（22,24）中的一个。当具有特定或更高重量的乘员坐在座面（18）上时，突起（50a，50b）倒塌，力平移板（22,24）激活开关机构（28）。

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