专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明申请

WO2013167503A1 PRESSURE-RESPONSIVE SEAT OCCUPANCY SENSOR UNIT 审中-公开
标题翻译：压力响应座椅传感器单元
公开(公告)号：WO2013167503A1
公开(公告)日：2013-11-14
申请号：PCT/EP2013/059328
申请日：2013-05-06
申请人： IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A.
发明人： BOYER, Philippe , KORDEL, Markus , JUNGEN, Dietmar , IMAMOVIC, Sanel
IPC分类号： B60N2/00 , B60R21/015 , B60N2/64
CPC分类号： B60N2/002 , B60N2/64 , B60N2/646 , B60R21/01524 , G01G19/08 , G01L1/142
摘要： A pressure-responsive seat occupancy sensor unit (10) for detecting an occupancy state of a seat comprises a support plate (12) with a support area (14), a pressure-responsive membrane switch (15), one or more spacers (16) arranged around the support area and a compressible foam. The membrane switch comprises a first carrier film and a second carrier film spaced from each other by a spacer film. The spacer film has therein an opening defining a cell. The membrane switch comprises at least two electrodes arranged in facing relationship with each other in the cell on the first and the second carrier film, respectively, in such a way that they are brought closer together, possibly into contact with each other, when sufficient pressure is applied on the membrane switch. The one or more spacers (16) protrude from the support, and define an upper surface (20) raised with respect to the support area. The compressible foam (18) rests with its bottom surface (22) on the upper surface of the one or more spacers. The compressible foam penetrates into the support area in between the one or more spacers and activates the pressure- responsive membrane switch in response to a force applied on the top surface that exceeds a certain threshold force.
摘要翻译：一种用于检测座椅占用状态的压力响应座椅占用传感器单元（10）包括具有支撑区域（14）的支撑板（12），压力响应薄膜开关（15），一个或多个间隔件（16））和可压缩泡沫。膜开关包括通过间隔膜彼此隔开的第一载体膜和第二载体膜。间隔膜中具有限定电池的开口。膜开关包括分别在第一和第二载体膜上的电池单元中彼此面对的布置的至少两个电极，使得它们在足够的压力下彼此靠近时可能彼此接触应用于薄膜开关。一个或多个间隔件（16）从支撑件突出，并且限定相对于支撑区域升高的上表面（20）。可压缩泡沫（18）在其一个或多个间隔物的上表面上的底表面（22）上。可压缩泡沫渗透到一个或多个间隔物之间的支撑区域中，并且响应于施加在顶表面上的力超过一定阈值力而启动压敏响应膜开关。

32. 发明申请

WO2013117719A1 CAPACITIVE DETECTION DEVICE 审中-公开
标题翻译：电容式检测装置
公开(公告)号：WO2013117719A1
公开(公告)日：2013-08-15
申请号：PCT/EP2013/052585
申请日：2013-02-08
申请人： IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A.
发明人： PETEREIT, Andreas , TREIS, Alexander
IPC分类号： H03K17/96 , H03K17/955
CPC分类号： G01R27/2605 , B60N2/002 , B60R21/01532 , B62D1/046 , G01R1/18 , H03K17/955 , H03K17/962 , H03K2217/94094 , H03K2217/960705 , H03K2217/960765
摘要： A capacitive detection device (20) for a vehicle comprises a sensing electrode (26) for generating an oscillatory electric field in a detection space and a shielding electrode (28) arranged on a side of the sensing electrode turned away from the detection space. The capacitive detection device comprises a circuit ground and a ground connector for connecting the circuit ground to chassis ground of the vehicle. At least one shunt capacitor is connected between circuit ground and the shielding electrode. The at least one shunt capacitor has a capacitance at least 25 times higher than the capacitance between the shielding electrode and the chassis ground of the vehicle.
摘要翻译：一种用于车辆的电容检测装置（20）包括用于在检测空间中产生振荡电场的感测电极（26）和布置在远离检测空间的感测电极侧的屏蔽电极（28）。电容检测装置包括电路接地和用于将电路接地连接到车辆的底盘接地的接地连接器。至少一个并联电容器连接在电路接地和屏蔽电极之间。所述至少一个并联电容器具有比所述屏蔽电极和所述车辆的底盘接地之间的电容高至少25倍的电容。

33. 发明申请

WO2013050621A2 ELECTRICALLY CONDUCTIVE TEXTILES FOR OCCUPANT SENSING AND/OR HEATING APPLICATIONS 审中-公开
标题翻译：导电纺织品用于人员感应和/或加热应用
公开(公告)号：WO2013050621A2
公开(公告)日：2013-04-11
申请号：PCT/EP2012/069903
申请日：2012-10-08
申请人： IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A.
发明人： WITTKOWSKI, Thomas
CPC分类号： H05B3/02 , B60N2/002 , B60N2/5685 , D03D1/0088 , D10B2401/16 , D10B2505/08 , D10B2505/12 , H05B3/347 , H05B2203/005 , H05B2203/007
摘要： A flexible heater and/or electrode comprises a woven textile material having a warp direction and a weft direction, said textile material comprising at least one region having a low electrical conductance and at least two regions having a high electrical conductance. The at least two regions of high electrical conductance are adjacent to said at least one region of low electrical conductance. At least one of said at least two regions of high electrical conductance is operatively connected to a connection terminal of said heater and/or electrode, said connection terminal for connecting said heater and/or electrode to an electronic control circuit.
摘要翻译：柔性加热器和/或电极包括具有经向和纬向的编织纺织材料，所述纺织材料包括至少一个具有低电导率的区域和至少两个具有高电导。至少两个高电导区域与所述至少一个低电导区域相邻。所述至少两个高电导区域中的至少一个可操作地连接到所述加热器和/或电极的连接端子，所述连接端子用于将所述加热器和/或电极连接到电子控制电路。

34. 发明申请

WO2012022761A1 SEAT HEATER 审中-公开
标题翻译：座椅加热器
公开(公告)号：WO2012022761A1
公开(公告)日：2012-02-23
申请号：PCT/EP2011/064140
申请日：2011-08-17
申请人： IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. , THINNES, Martin
发明人： THINNES, Martin
IPC分类号： B60R21/015 , B60N2/56
CPC分类号： B60N2/5685 , B60N2/002 , B60R21/01532 , B60R21/0154
摘要： A seat heater (10) with a heating element (12) connected between a first (14) and a second (16) nodes comprises a third (18) and a fourth (20) node operatively connectable to a first and a second terminal, respectively, of a power supply. A first electric component (22) providing a controllable first conductance is connected between the first and the third nodes. A second electric component (24) providing a controllable second conductance is connected between the second and the fourth nodes. A control network (26) is connected to the electric components to control the respective conductances and has a mode of operation in which it applies an oscillating signal to the heating element by modulating the first and second conductances in such a way that a voltage drop variation between the third and first nodes is opposite to a voltage drop variation between the second and fourth nodes.
摘要翻译：具有连接在第一（14）和第二（16）节点之间的加热元件（12）的座椅加热器（10）包括可操作地连接到第一和第二端子的第三（18）和第四（20）节点，分别是电源。提供可控制的第一电导的第一电气部件（22）连接在第一和第三节点之间。提供可控制的第二电导的第二电气部件（24）连接在第二和第四节点之间。控制网络（26）连接到电气部件以控制相应的电导，并且具有操作模式，其中通过调制第一和第二电导将振荡信号施加到加热元件，使得电压降变化第三节点和第一节点之间的电压降变化与第二节点和第四节点之间的电压降变化相反。

35. 发明申请

WO2011154469A1 CAPACITIVE MEASUREMENT SYSTEM WITH SEAT HEATER INFLUENCE COMPENSATION 审中-公开
标题翻译：具有座椅加热器影响补偿的电容式测量系统
公开(公告)号：WO2011154469A1
公开(公告)日：2011-12-15
申请号：PCT/EP2011/059541
申请日：2011-06-08
申请人： IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. , LAMESCH, Laurent , VIRNICH, Michael , HOYER, David
发明人： LAMESCH, Laurent , VIRNICH, Michael , HOYER, David
IPC分类号： H03K17/955 , B60R21/015 , B60N2/00
CPC分类号： H03K17/955 , B60N2/002 , H03K2217/960705 , H03K2217/960775
摘要： The present invention proposes to compensate the effect of the seat heater by either direct measurement of the current coupled into the seat heater or by indirect compensation by introducing an additional electrode into the system. This additional electrode, subsequently referred to as 'compensation electrode', may be integrated into the capacitive measurement system in such a way, that the capacitance between the sense electrode and this compensation electrode is subject to the same relative variations as the capacitance between the sense electrode and the seat heater.
摘要翻译：本发明提出通过直接测量耦合到座椅加热器中的电流或通过将额外的电极引入系统来间接补偿来补偿座椅加热器的影响。随后称为“补偿电极”的该附加电极可以以这样的方式集成到电容测量系统中：感测电极和该补偿电极之间的电容受到与感测之间的电容相同的相对变化电极和座椅加热器。

36. 发明申请

WO2011154468A1 ROBUST CAPACITIVE MEASUREMENT SYSTEM 审中-公开
标题翻译：可靠的电容式测量系统
公开(公告)号：WO2011154468A1
公开(公告)日：2011-12-15
申请号：PCT/EP2011/059540
申请日：2011-06-08
申请人： IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. , LAMESCH, Laurent
发明人： LAMESCH, Laurent
IPC分类号： H03K17/955
CPC分类号： G01R27/2605 , H03K17/955 , H03K2217/960705 , H03K2217/960775
摘要： A capacitive sensing circuit is disclosed, wherein the transimpedance amplifier in front of the mixer in prior art is removed respectively replaced by an amplifier with low gain and consequently high dynamic range. The mixer DC offset voltage or current together with the large amplification factor required after the mixer now would result in an inacceptable DC offset at the output of the signal chain. In order to eliminate the effect of the mixer offset, the amplifying stages after the mixer are AC coupled to the mixer output and one of the signals entering the mixer is phase modulated or amplitude modulated with a known low frequency signal. An additional mixer after the AC coupled amplifying stages is driven with the same low frequency modulating signal, resulting in the wanted DC output signal responsive to the capacitance to be measured.
摘要翻译：公开了一种电容式感测电路，其中现有技术中混频器前面的跨阻抗放大器分别由具有低增益和因此高动态范围的放大器取代。混频器直流偏移电压或电流以及混频器之后所需的大放大因子将导致信号链输出端的不可接受的直流偏移。为了消除混频器偏移的影响，混频器之后的放大级AC耦合到混频器输出，并且进入混频器的信号之一用已知的低频信号进行相位调制或幅度调制。在AC耦合放大级之后的附加混频器用相同的低频调制信号驱动，导致有用的DC输出信号响应于要测量的电容。

37. 发明申请

WO2011117161A2 LICHTSENSOR MIT PHOTOEMPFINDLICHER HALBLEITERSTRUKTUR 审中-公开
标题翻译：有照片敏感的半导体结构中的光传感器
公开(公告)号：WO2011117161A2
公开(公告)日：2011-09-29
申请号：PCT/EP2011/054173
申请日：2011-03-21
申请人： IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. , FRANKE, Michael , LEHMANN, Lars
发明人： FRANKE, Michael , LEHMANN, Lars
IPC分类号： G01S17/36
CPC分类号： H01L27/14609 , G01S7/4914 , H01L31/09
摘要： Der Lichtsensor umfasst eine photoempfindliche Halbleiterstruktur mit einem mäßig bis hoch dotierten Halbleitersubstrat und einer darauf aufgebrachten epitaktischen Halbleiterschicht, welche eine schwächere Dotierung des selben Typs wie das Substrat aufweist, wobei an der vom Substrat abgewandten Seite der epitaktischen Schicht ein Sammelknoten in der Form eines Gebietes mit hoher Dotierung wiederum des selben Typs angeordnet ist, derart, dass durch Anlegen einer Spannung zwischen dem Sammelknoten und dem Substrat ein durch die epitaktische Schicht verlaufendes elektrisches Feld ausgebildet wird, welches durch einfallendes Licht in der epitaktischen Schicht generierte Minoritätsladungsträger an den Sammelknoten heranzieht.
摘要翻译：光传感器远程包括具有中度至重掺杂半导体衬底并在其上具有相同类型的作为基板的较弱掺杂的半导体外延层光敏半导体结构，上侧从基材上外延层，在一个区域的与所述形式的收集器节点相同类型的高掺杂继而被布置为使得通过将所述收集节点和衬底之间的电压，一个延伸穿过该外延层的电场吸引其通过入射的光中在所述收集节点的外延层的少数载流子产生的形成。

38. 发明申请

WO2011020921A1 TIME-OF-FLIGHT SENSOR 审中-公开
标题翻译：飞行时间传感器
公开(公告)号：WO2011020921A1
公开(公告)日：2011-02-24
申请号：PCT/EP2010/062202
申请日：2010-08-20
申请人： IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. , FRANKE, Michael , SCHREIBER, Ronald , UHLMANN, Berndt , WERNER, Jörg
发明人： FRANKE, Michael , SCHREIBER, Ronald , UHLMANN, Berndt , WERNER, Jörg
IPC分类号： G01S7/491 , G01S17/36 , G01S17/89
CPC分类号： G01S17/89 , G01S7/491 , G01S17/36
摘要： An imager configured to operate according to the time-of-flight principle, comprises an illumination unit for illuminating a scene with intensity-modulated light; an array of pixels, each of said pixels configured for integrating charge induced therein by light impinging onto said pixel and for converting said light into a demodulated pixel signal; an output module configured to read out the signal of the pixels after a predetermined integration time; and control module for controlling the operation of the pixels of said pixel array and the output module. According to the invention, the imager further comprises a signal storage module associated to said array of pixels and a transfer module for transferring a signal from said pixels of said array of pixels into a corresponding storage area of said signal storage module, wherein said transfer module is configured for executing, during said predetermined integration time, a plurality of transfer operations for each pixel, and wherein said output module is configured to read out the integrated signal of the pixels after the predetermined integration time from the corresponding storage areas of said signal storage module.
摘要翻译：一种被配置为根据飞行时间原理操作的成像器，包括用强度调制光照亮场景的照明单元; 像素阵列，每个所述像素被配置为用于将通过光照射到所述像素上的光诱导的电荷积分并将所述光转换成解调像素信号; 输出模块，被配置为在预定的积分时间之后读出像素的信号; 以及用于控制所述像素阵列和所述输出模块的像素的操作的控制模块。根据本发明，成像器还包括与所述像素阵列相关联的信号存储模块和用于将来自所述像素阵列的所述像素的信号传输到所述信号存储模块的对应存储区域中的传输模块，其中所述传送模块被配置为在所述预定积分时间期间执行针对每个像素的多个传送操作，并且其中所述输出模块被配置为在来自所述信号存储器的对应存储区域的预定积分时间之后读出所述像素的积分信号模块。

39. 发明申请

WO2009112366A1 SEAT SENSOR ASSEMBLY 审中-公开
标题翻译：座椅传感器总成
公开(公告)号：WO2009112366A1
公开(公告)日：2009-09-17
申请号：PCT/EP2009/052231
申请日：2009-02-25
申请人： IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. , CANUT, Olivier , CHAUDRON, Julien , WATHIEU, Guy
发明人： CANUT, Olivier , CHAUDRON, Julien , WATHIEU, Guy
IPC分类号： B60R21/015 , G01G19/414 , H01R9/00 , B60N2/00
CPC分类号： B60R21/01516 , B60N2/002 , B60R21/01532 , B60R21/0154 , G01G7/06 , G01G19/4142 , H01R4/04 , H01R12/61
摘要： A sensor assembly comprises a foil based sensor and a connection cable for connecting said foil based sensor to a control circuit. The foil based sensor comprises at least one first flexible carrier foil and at least one electrode arrangement applied onto a first surface of said first flexible carrier foil, said least one electrode arrangement being arranged for forming at least one active zone of said foil based sensor. The electrode arrangement further comprises at least one conductive trace or conductive track extending from a connection region of said first flexible carrier foil towards said active zone of said foil based sensor. The connecting cable is electrically connected to said at least one conductive trace in said connection region of said first flexible carrier foil. According to the invention, the connecting cable comprises at least one flexible flat cable, and an uninsulated portion of said flexible flat cable is mechanically secured by means of a first coverlay film to the connecting region of said first flexible carrier foil so that said uninsulated portion of said flexible flat cable is in contact with said conductive trace, thereby establishing an electrical contact between said flexible flat cable and said conductive trace, said first coverlay film being laminated in the connection region of said first flexible carrier foil over said uninsulated portion of said flexible flat cable and said conductive trace and onto said first flexible carrier foil.
摘要翻译：传感器组件包括基于箔的传感器和用于将所述基于箔的传感器连接到控制电路的连接电缆。所述基于箔的传感器包括至少一个第一柔性载体箔和施加到所述第一柔性载体箔的第一表面上的至少一个电极装置，所述至少一个电极装置布置成用于形成所述基于箔的传感器的至少一个活动区域。电极布置还包括从所述第一柔性载体箔片的连接区域朝向所述基于箔的传感器的所述有源区域延伸的至少一个导电迹线或导电轨道。连接电缆与所述第一柔性载体箔的所述连接区域中的所述至少一个导电迹线电连接。根据本发明，连接电缆包括至少一个柔性扁平电缆，并且所述柔性扁平电缆的未绝缘部分通过第一覆盖膜机械地固定到所述第一柔性载体箔片的连接区域，使得所述未绝缘部分所述柔性扁平电缆与所述导电迹线接触，从而在所述柔性扁平电缆和所述导电迹线之间建立电接触，所述第一覆盖层被层压在所述第一柔性载体箔的所述连接区域的所述未绝缘部分上柔性扁平电缆和所述导电迹线到所述第一柔性载体箔上。

40. 发明申请

WO2009034070A1 METHOD AND SYSTEM FOR DETECTING AN OCCUPANT IN A VEHICLE SEAT 审中-公开
标题翻译：用于检测车辆座椅的方法和系统
公开(公告)号：WO2009034070A1
公开(公告)日：2009-03-19
申请号：PCT/EP2008/061908
申请日：2008-09-09
申请人： IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. , BIECK, Werner , BOUR, Christian , DECOSTER, Yves , GOEDERT, Guenter , LAMESCH, Laurent , ORLEWSKI, Pierre
发明人： BIECK, Werner , BOUR, Christian , DECOSTER, Yves , GOEDERT, Guenter , LAMESCH, Laurent , ORLEWSKI, Pierre
IPC分类号： B60R21/015 , B60N2/00
CPC分类号： B60R21/01532 , B60N2/002 , B60R21/0152
摘要： An occupant detection system comprises an electrode arrangement for placement into a seat of an automotive vehicle and an evaluation circuit operatively connected to the electrode arrangement. The latter includes a first electrode for emitting an electric field into a detection region above the vehicle seat, a second electrode and an electric insulator layer sandwiched between the first and second electrodes. When the electrode arrangement is in place in the seat, the first electrode forms with vehicle ground a first capacitor having a first capacitance, which is influenceable by an occupying item in the detection region through interaction of the occupying item with the electric field, the first electrode forms with the second electrode a second capacitor having a second capacitance and the second electrode forms with at least one of vehicle ground and a third electrode a third capacitor having a third capacitance. As a first indicator of the seat occupancy state, a measure of the first capacitance is determined while the first electrode is caused to emit an electric field into said detection region and the second electrode is operated as a driven shield for the first electrode. The fluctuations of at least one of the first, second and third capacitances are measured and the frequency spectrum of the measured fluctuations is analysed, which yields a second indicator of the occupancy state. The derivation of the occupancy state of the seat is then based on both the first indicator and the second indicator.
摘要翻译：乘员检测系统包括用于放置在机动车辆的座椅中的电极装置和可操作地连接到电极装置的评估电路。后者包括用于将电场发射到车辆座椅上方的检测区域中的第一电极，夹在第一和第二电极之间的第二电极和电绝缘体层。当电极布置在座位中时，第一电极形成具有第一电容的第一电容器，该第一电容器通过占用物体与电场的相互作用而被检测区域中的占用物品影响，第一电容器电极与第二电极形成具有第二电容的第二电容器，并且第二电极与车辆接地和第三电极中的至少一个形成具有第三电容的第三电容器。作为座椅占有状态的第一指标，在使第一电极向所述检测区域发射电场并且第二电极作为第一电极的驱动屏蔽来确定第一电容的测量。测量第一，第二和第三电容中的至少一个的波动，并且分析所测量的波动的频谱，其产生占用状态的第二指示符。然后，基于第一指示符和第二指示符，导出座位的占用状态。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式