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公开(公告)号：US07782218B2
公开(公告)日：2010-08-24
申请号：US11917007
申请日：2006-05-31
Applicant: Michael Krempl , Gerhard Wild , Jürgen Zacherl
Inventor： Michael Krempl , Gerhard Wild , Jürgen Zacherl
IPC: G08B21/00
CPC classification number: B60R21/01516 , B60R21/01526 , B60R21/01532 , G01G19/4142 , G01G23/48
Abstract: A device and a method for detecting seat occupancy, with the device including first and second sensor elements associated with a respective seat surface. First and second weight-dependent sensor signals are electrically obtainable from the sensor elements. The seat occupancy is determined by taking either the first or the second sensor signals in dependence on an ambient temperature.
Abstract translation: 一种用于检测座椅占用的装置和方法，其中该装置包括与相应的座表面相关联的第一和第二传感器元件。 第一和第二重量相关的传感器信号可从传感器元件电可获得。 座椅占有率取决于环境温度取第一或第二传感器信号。
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2.发明授权公开(公告)号：US07516809B2
公开(公告)日：2009-04-14
申请号：US11216996
申请日：2005-08-31
Applicant: Erwin Hetzenecker , Michael Krempl , Gerhard Wild , Gerd Winkler
Inventor： Erwin Hetzenecker , Michael Krempl , Gerhard Wild , Gerd Winkler
IPC: B60R21/015
CPC classification number: B60R21/01516 , B60N2/002 , B60R21/01532 , B60R21/0154
Abstract: In an occupant detection or classification system for a motor vehicle, a sensor mat (2) measures the pressure or pressure distribution on a seating surface. A control unit (4) receives the signals from the sensor mat (2) representing an occupancy of the vehicle seat. The temperature of the foam core (1) underlying the seating surface is measured at a location other than in the center of the foam core and, specifically, at the control unit (4).
Abstract translation: 在用于机动车辆的乘员检测或分类系统中，传感器垫（2）测量座椅表面上的压力或压力分布。 控制单元（4）从传感器垫（2）接收表示车辆座椅占用的信号。 在座面下面的泡沫芯（1）的温度是在不同于泡沫芯的中心的位置，特别是在控制单元（4）处测量的。
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公开(公告)号：US07126353B2
公开(公告)日：2006-10-24
申请号：US10544016
申请日：2003-10-22
Applicant: Arnulf Pietsch , Karlheinz Wamke , Gerhard Wild
Inventor： Arnulf Pietsch , Karlheinz Wamke , Gerhard Wild
IPC: G01R27/08
CPC classification number: G01R27/14
Abstract: The invention relates to a method and a circuit arrangement for determining an electric measurement value for a resistance element (R22), preferably for determining an electric current that flows through said resistance element (R22), whereby the resistance element (R22) to be measured is interconnected to additional resistance elements within a resistance array (2) consisting of columns (CL1, CL2, CL3) and rows (R1, R2, R3) of resistance elements. According to the invention, the load of a basic load resistance element (R13), which is connected between the output of a measurement/supply unit (1) and the common ground terminal connection of the resistance array (2), is applied to the measurement voltage (MEAS). The measurement voltage (MEAS) is simultaneously connected to the input of an impedance transformer (OCL, OR), whose output is connected in a subsequent step to the resistance elements in the resistance array (2) that are not to be measured. This prevents a voltage differential at the input of the operation amplifier, eliminating to a great extent undesired signal fluctuations, which could falsify the measurement result.
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4.发明申请公开(公告)号：US20060042852A1
公开(公告)日：2006-03-02
申请号：US11216996
申请日：2005-08-31
Applicant: Erwin Hetzenecker , Michael Krempl , Gerhard Wild , Gerd Winkler
Inventor： Erwin Hetzenecker , Michael Krempl , Gerhard Wild , Gerd Winkler
IPC: B60K28/00
CPC classification number: B60R21/01516 , B60N2/002 , B60R21/01532 , B60R21/0154
Abstract: In an occupant detection or classification system for a motor vehicle, a sensor mat (2) measures the pressure or pressure distribution on a seating surface. A control unit (4) receives the signals from the sensor mat (2) representing an occupancy of the vehicle seat. The temperature of the foam core (1) underlying the seating surface is measured at a location other than in the center of the foam core and, specifically, at the control unit (4).
Abstract translation: 在用于机动车辆的乘员检测或分类系统中，传感器垫（2）测量座椅表面上的压力或压力分布。 控制单元（4）从传感器垫（2）接收表示车辆座椅占用的信号。 在座面下面的泡沫芯（1）的温度是在不同于泡沫芯的中心的位置，特别是在控制单元（4）处测量的。
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公开(公告)号：US20050088274A1
公开(公告)日：2005-04-28
申请号：US10497682
申请日：2002-12-03
Applicant: Gerhard Wild
Inventor： Gerhard Wild
CPC classification number: B60R21/01516
Abstract: The invention relates to planar sensor arrangements, in particular seat mat sensors, for recognition of seat occupancy in a motor vehicle, comprising several pressure sensitive sensor elements (A,S), arranged in a planar distribution, the electrical properties of which are each dependent on the local value of a measured parameter and with at least one non-rotationally symmetrical sensor element (A) on an installation-dependent fold line of the sensor arrangement, with a longest sectional line (12) through the active surface of the sensor element (A) arranged along the fold line (K).
Abstract translation: 本发明涉及用于识别机动车辆中的座椅占用的平面传感器装置，特别是座垫传感器，包括布置在平面分布中的几个压敏传感器元件（A，S），其电性质各自依赖 关于测量参数的局部值，以及在传感器装置的依赖于设备的折叠线上的至少一个非旋转对称的传感器元件（A），具有穿过传感器元件的有效表面的最长截面线（12） （A）沿折线（K）排列。
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Patent Agency Ranking
6.发明授权公开(公告)号：US06657445B2
公开(公告)日：2003-12-02
申请号：US10116825
申请日：2002-04-05
Applicant: Justin Cresswell , Arnulf Pietsch , Gerhard Wild
Inventor： Justin Cresswell , Arnulf Pietsch , Gerhard Wild
IPC: G01R2708
CPC classification number: B60R21/01532 , G01G19/4142 , G01L1/205
Abstract: A sensor mat configuration includes a sensor mat having row lines, column lines, and a plurality of force-dependent resistors connected between the row lines and the column lines to form a matrix having rows and columns. The sensor mat configuration includes a printed circuit board having a plurality of fixed resistors. The first terminal of each one of the plurality of the fixed resistors is connected to a respective one of the column lines, and the second terminal of each one of the plurality of the fixed resistors are connected together, thereby forming an additional row of the matrix. The resistances of the plurality of the fixed resistors are known within a narrow tolerance range, which enables these resistors to be used in measurements for accurately determining the resistances of the force-dependent resistors of the sensor mat.
Abstract translation: 传感器垫配置包括具有行线，列线和连接在行线和列线之间的多个力相关电阻器的传感器垫，以形成具有行和列的矩阵。 传感器垫配置包括具有多个固定电阻器的印刷电路板。 多个固定电阻器中的每一个的第一端子连接到列线中的相应一个，并且多个固定电阻器中的每一个的第二端子连接在一起，从而形成附加的矩阵列 。 多个固定电阻器的电阻在窄的公差范围内是已知的，这使得这些电阻器能够用于精确地确定传感器垫的力相关电阻器的电阻的测量中。
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7.发明授权
公开(公告)号：US4275177A
公开(公告)日：1981-06-23
申请号：US73654
申请日：1979-09-10
Applicant: Wilfried Walkenhorst , Richard Gauer , Gerhard Wild , Walter Muller
Inventor： Wilfried Walkenhorst , Richard Gauer , Gerhard Wild , Walter Muller
IPC: C08F2/00 , B01F15/06 , C08F2/02 , C08F12/00 , C08F12/02 , C08F255/06 , C08F279/04 , C08F279/06 , C08F291/00 , F28D7/08 , C08F12/08
CPC classification number: F28D7/08 , B01F15/066 , B01J19/006 , B01J19/2415 , C08F12/02 , C08F2/02 , C08F255/06 , C08F279/04 , C08F279/06 , F28D7/085 , B01J2219/00081 , B01J2219/00094 , B01J2219/0077 , F28D2021/0052
Abstract: Styrene-containing polymers are produced by one- or multi-stage prepolymerization and subsequent continuous, one- or multi-stage main polymerization with final working up. In the main polymerization stage(s) the mixture is subjected simultaneously to a heat exchange and a static mixing procedure.
Abstract translation: 含苯乙烯的聚合物通过一步或多阶段预聚合和随后的连续，一步或多阶段主聚合，最终加工生产。 在主要聚合阶段，混合物同时进行热交换和静态混合过程。
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8.发明授权公开(公告)号：US08188756B2
公开(公告)日：2012-05-29
申请号：US10504427
申请日：2002-02-14
Applicant: Justin Cresswell , Arnulf Pietsch , Gerhard Wild
Inventor： Justin Cresswell , Arnulf Pietsch , Gerhard Wild
IPC: G01R27/28
CPC classification number: G01L1/205 , B60R21/01516 , B60R2021/01184
Abstract: The invention relates to a method for determining the electrical resistance of an electrical supply lead to sensor elements and concerns a sensor arrangement. The sensor elements are interconnected to form a sensor arrangement, and the electrical total resistance of the supply lead to the sensor elements is determined by effecting a measurement involving an electrical component. The electrical total resistance of the supply lead to the sensor elements is compared to a reference value, whereby the reference value is the value of the electrical total resistance of a reference component of the circuit arrangement and of its electrical leads. The reference value is also determined by effecting a measurement.
Abstract translation: 本发明涉及一种用于确定传感器元件的电源引线的电阻和传感器装置的方法。 传感器元件互连以形成传感器装置，并且通过进行涉及电气部件的测量来确定供应给传感器元件的电气总电阻。 将馈送到传感器元件的电气总电阻与参考值进行比较，由此参考值是电路装置及其电引线的参考部件的电总电阻的值。 参考值也是通过进行测量来确定的。
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9.发明申请公开(公告)号：US20090212791A1
公开(公告)日：2009-08-27
申请号：US10504427
申请日：2002-02-14
Applicant: Justin Cresswell , Arnulf Pietsch , Gerhard Wild
Inventor： Justin Cresswell , Arnulf Pietsch , Gerhard Wild
IPC: G01R27/14
CPC classification number: G01L1/205 , B60R21/01516 , B60R2021/01184
Abstract: The invention relates to a method for determining the electrical resistance of an electrical supply lead to sensor elements and concerns a sensor arrangement. The sensor elements are interconnected to form a sensor arrangement, and the electrical total resistance of the supply lead to the sensor elements is determined by effecting a measurement involving an electrical component. The electrical total resistance of the supply lead to the sensor elements is compared to a reference value, whereby the reference value is the value of the electrical total resistance of a reference component of the circuit arrangement and of its electrical leads. The reference value is also determined by effecting a measurement.
Abstract translation: 本发明涉及一种用于确定传感器元件的电源引线的电阻和传感器装置的方法。 传感器元件互连以形成传感器装置，并且通过进行涉及电气部件的测量来确定供应给传感器元件的电气总电阻。 将馈送到传感器元件的电气总电阻与参考值进行比较，由此参考值是电路装置及其电引线的参考部件的电总电阻的值。 参考值也是通过进行测量来确定的。
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公开(公告)号：US20080204263A1
公开(公告)日：2008-08-28
申请号：US11917007
申请日：2006-05-31
Applicant: Michael Krempl , Gerhard Wild , Jurgen Zacherl
Inventor： Michael Krempl , Gerhard Wild , Jurgen Zacherl
IPC: G08B21/22
CPC classification number: B60R21/01516 , B60R21/01526 , B60R21/01532 , G01G19/4142 , G01G23/48
Abstract: A device and a method for detecting seat occupancy, with the device including first and second sensor elements associated with a respective seat surface. First and second weight-dependent sensor signals are electrically obtainable from the sensor elements. The seat occupancy is determined by taking either the first or the second sensor signals in dependence on an ambient temperature.
Abstract translation: 一种用于检测座椅占用的装置和方法，其中该装置包括与相应的座表面相关联的第一和第二传感器元件。 第一和第二重量相关的传感器信号可从传感器元件电可获得。 座椅占有率取决于环境温度取第一或第二传感器信号。
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