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1. 发明申请

WO2008148713A3 VEHICLE SEAT 审中-公开
公开(公告)号：WO2008148713A3
公开(公告)日：2008-12-11
申请号：PCT/EP2008/056697
申请日：2008-05-30
申请人： IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. , SCHECKENBACH, Ingrid , KEDENBURG, Claus-Christian
发明人： SCHECKENBACH, Ingrid , KEDENBURG, Claus-Christian
IPC分类号： B60N2/58
摘要： The upholstered seat element of a vehicle seat includes a cushion, a trim cover fixed to the cushion along an attachment seam and an integrally formed planar textile electrode extending substantially parallel to the trim cover, the textile electrode being formed of interwoven conductive fibres. The electrode comprises a first electrode region arranged on one side of the attachment seam, a second electrode region arranged on the other side of the attachment seam and a transition region connecting the first electrode region to the second electrode region where the electrode overlaps with the attachment seam. The electrode comprises, in the transition region, only such conductive fibres that extend from the transition region into at most one of the first and second electrode regions, so that, in response to stress acting along a direction across the attachment seam, those conductive fibres extending from the transition region only into the first electrode region may be shifted with respect to those conductive fibres extending from the transition region only into the second electrode region, thereby enabling an elongation of the transition region in the direction of the stress.

2. 发明申请

WO2008122658A1 AUTOMOTIVE VEHICLE WITH OCCUPANT DETECTION SYSTEM 审中-公开
标题翻译：汽车检测系统
公开(公告)号：WO2008122658A1
公开(公告)日：2008-10-16
申请号：PCT/EP2008/054323
申请日：2008-04-10
申请人： IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. , KEDENBURG, Claus-Christian , WENDT, Christoph , FUKS, Stephen , SCHECKENBACH, Ingrid
发明人： KEDENBURG, Claus-Christian , WENDT, Christoph , FUKS, Stephen , SCHECKENBACH, Ingrid
IPC分类号： B60R21/015
CPC分类号： B60N2/002 , B60R21/01532
摘要： An automotive vehicle has arranged therein a vehicle seat and is equipped with an occupant detection system for detecting whether an occupant is present on the vehicle seat. The occupant detection system includes a first antenna electrode arranged in the seat and a sensing circuit associated with the seat. The sensing circuit comprises an oscillation circuit connected to the first antenna electrode for applying to the first antenna electrode a first oscillating signal and a current detection circuit also connected to the first antenna electrode for determining a first current flowing in the first antenna electrode in response to the first oscillating signal being applied. The first current indicates whether an occupant is present on the vehicle seat. The vehicle is further equipped with an appliance including an appliance control device arranged in the vehicle compartment at a location where it can be operated by an occupant of the seat. The occupant detection system is configured for detecting whether the occupant attempts to interact with the appliance control device. In particular, the occupant detection system includes a second antenna electrode arranged together with the appliance control device. An oscillator is operatively connected to the second antenna electrode for applying a second oscillating signal to the second antenna electrode and the current detection circuit is configured for determining a second current flowing in the first antenna electrode in response to the second oscillating signal being applied to the second antenna electrode. The second current thus indicates whether an occupant of the vehicle seat has a part of their body proximate to the appliance control device.
摘要翻译：机动车辆在其中布置有车辆座椅，并且配备有用于检测乘员是否存在于车辆座椅上的乘员检测系统。乘客检测系统包括布置在座椅中的第一天线电极和与座椅相关联的感测电路。感测电路包括连接到第一天线电极的振荡电路，用于向第一天线电极施加第一振荡信号，以及电流检测电路，其连接到第一天线电极，用于响应于第一天线电极确定流过第一天线电极的第一电流施加第一振荡信号。第一电流表示乘员是否存在于车辆座椅上。车辆还配备有包括设置在车厢中的设备控制装置的设备，其可以由座椅的乘员操作的位置。乘员检测系统被配置为检测乘员是否试图与设备控制装置进行交互。特别地，乘员检测系统包括与器具控制装置一起配置的第二天线电极。振荡器可操作地连接到第二天线电极，用于将第二振荡信号施加到第二天线电极，并且电流检测电路被配置为响应于施加到第二天线电极的第二振荡信号来确定在第一天线电极中流动的第二电流第二天线电极。因此，第二电流表示车辆座椅的乘员是否具有靠近设备控制装置的身体的一部分。

3. 发明申请

WO2009095340A1 VEHICLE SEAT WITH CAPACITIVE OCCUPANT DETECTION SYSTEM 审中-公开
标题翻译：具有电容检测系统的车身座椅
公开(公告)号：WO2009095340A1
公开(公告)日：2009-08-06
申请号：PCT/EP2009/050631
申请日：2009-01-21
申请人： IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. , PETEREIT, Andreas , WENDT, Christoph , KEDENBURG, Claus-Christian
发明人： PETEREIT, Andreas , WENDT, Christoph , KEDENBURG, Claus-Christian
IPC分类号： B60N2/56 , B60R21/015
CPC分类号： B60N2/5685 , B60N2/002 , B60R21/01532 , G01G19/4142
摘要： A vehicle seat is provided in combination with a seat heater and a capacitive occupant detection system. The seat heater comprises a seat heating element disposed in the vehicle seat while the capacitive occupant detection system comprises a measurement circuit and an electrode arrangement, which is also disposed in the vehicle seat. The electrode arrangement includes a sensing electrode and a shielding electrode. The measurement circuit is operatively connected to the sensing electrode and to the shielding electrode and configured to keep the sensing electrode and the shielding electrode at substantially the same electric potential during the capacitive measurement. Of the seat heating element, the sensing electrode and the shielding electrode, the seat heating element is closest to a seating region of the vehicle seat and the sensing electrode is arranged between the seat heating element and the shielding electrode.
摘要翻译：汽车座椅与座椅加热器和电容乘员检测系统组合提供。座椅加热器包括设置在车辆座椅中的座椅加热元件，而电容乘员检测系统包括测量电路和还设置在车辆座椅中的电极布置。电极装置包括感测电极和屏蔽电极。测量电路可操作地连接到感测电极和屏蔽电极，并被配置为在电容测量期间将感测电极和屏蔽电极保持在基本相同的电位。在座椅加热元件中，感测电极和屏蔽电极，座椅加热元件最靠近车座的座位区域，并且感测电极设置在座椅加热元件和屏蔽电极之间。

4. 发明申请

WO2015121197A1 OCCUPANT SENSOR AND SEAT WITH SUCH AN OCCUPANT SENSOR 审中-公开
标题翻译：使用传感器和座椅等等
公开(公告)号：WO2015121197A1
公开(公告)日：2015-08-20
申请号：PCT/EP2015/052641
申请日：2015-02-09
申请人： IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A.
发明人： WEIRES, Konstantin , JUNGEN, Dietmar , KEDENBURG, Claus-Christian , WAMPACH, Manuel
IPC分类号： G01G19/414 , B60N2/00
CPC分类号： G01G19/4142 , B60N2/002 , G01L1/22
摘要： An occupant sensor comprises at least one switching element, which comprises a top carrier layer and a bottom carrier layer arranged at a certain distance from one another by means of a spacer. The spacer comprises at least one opening defining an active zone of said switching element in which said carrier layers may be brought together in response to a force acting on at least one of said top and bottom carrier layers. The switching element further comprises at least a first electrode and a second electrode arranged within said active area of said switching element between said carrier layers in such a way that an electrical contact is established between said first and second electrode if said carrier layers are brought together. The occupant sensor further comprises a decoupling layer of a flexible material, said decoupling layer being arranged on a top side of said switching element in such a way that said decoupling layer covers the top carrier layer at least in the region of the active area, wherein the arrangement is such that said decoupling layer and switching element are laterally displaceable with respect to each other at least in the region of the active area.
摘要翻译：乘员传感器包括至少一个开关元件，该开关元件包括通过间隔件以彼此间隔一定距离布置的顶部载体层和底部载体层。间隔件包括限定所述开关元件的有源区的至少一个开口，其中所述载体层可以响应于作用在所述顶部和底部载体层中的至少一个的力而被带到一起。开关元件还包括至少第一电极和第二电极，其布置在所述载体层之间的所述开关元件的所述有源区域内，使得如果所述载体层被聚集在一起，则在所述第一和第二电极之间建立电接触。乘员传感器还包括柔性材料的去耦层，所述去耦层布置在所述开关元件的顶侧，使得所述去耦层至少在有源区域的区域中覆盖顶部载体层，其中该布置使得所述去耦层和开关元件至少在有源区域的区域中可相对于彼此横向移位。

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