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    Combi-sensor for measuring multiple measurands in a common package
    3.
    发明授权
    Combi-sensor for measuring multiple measurands in a common package 有权
    用于测量公共封装中多个被测量的组合传感器

    公开(公告)号：US07243541B1

    公开(公告)日：2007-07-17

    申请号：US11393412

    申请日：2006-03-30

    申请人： Paul P. Bey ,  Anthony M. Dmytriw ,  Christopher M. Blumhoff ,  Craig S. Becke ,  Jamie W. Speldrich ,  Richard W. Gehman

    发明人： Paul P. Bey ,  Anthony M. Dmytriw ,  Christopher M. Blumhoff ,  Craig S. Becke ,  Jamie W. Speldrich ,  Richard W. Gehman

    IPC分类号： G01D11/24

    CPC分类号： G01D11/245 ,  G01D3/022 ,  G01D21/02

    摘要： A modular sensor system includes a plurality of varying types of sensors that provide multiple sensing measurands for sensing operations. A housing is generally associated with the varying types of sensors, such that the housing introduces media to be sensed by the sensors. An electrical interface can also be connected to the sensors, wherein the electrical interface permits a logical physical connection to be made to a selected sensor in order to maximize sensing sensitivity and provide a sensing repeatability and accurate sensor compensation thereof for the sensing operations.

    摘要翻译： 模块化传感器系统包括多个不同类型的传感器，其提供用于感测操作的多个感测测量。 壳体通常与不同类型的传感器相关联，使得壳体引入要由传感器感测的介质。 电接口还可以连接到传感器，其中电接口允许对所选择的传感器进行逻辑物理连接，以便最大程度地提高感测灵敏度，并为感测操作提供感测重复性和精确的传感器补偿。

    Packaging multiple measurands into a combinational sensor system using elastomeric seals
    6.
    发明授权
    Packaging multiple measurands into a combinational sensor system using elastomeric seals 有权
    使用弹性密封将多个被测量包装到组合传感器系统中

    公开(公告)号：US07832269B2

    公开(公告)日：2010-11-16

    申请号：US11821421

    申请日：2007-06-22

    申请人： Paul P. Bey, Jr. ,  Craig S. Becke ,  Jamie W. Speldrich ,  Christopher M. Blumhoff

    发明人： Paul P. Bey, Jr. ,  Craig S. Becke ,  Jamie W. Speldrich ,  Christopher M. Blumhoff

    IPC分类号： G01F15/00 ,  G01K1/08 ,  G01N19/10

    CPC分类号： G01D21/02

    摘要： A combinational sensor system for measuring multiple measurands includes a flow transducer, a pressure transducer and a humidity transducer. The pressure and humidity transducers are provided with independent access to sensed media and are ratiometric to a supply voltage, whereas the flow sensor is sensitive to openings to the flow path. The combinational sensor system utilizes elastomeric seals that include patterned electrically conductive and non-conductive seals. An ASIC is generally associated with the combinational sensor, and is located on a patterned electrically conductive substrate lead frame or for signal conditioning in order to detect any of the sensed measurands. The transducers can be arranged in a manner that distributes the transducers to optimize the accuracy and response time of the combinational sensor system.

    摘要翻译： 用于测量多个被测量的组合传感器系统包括流量传感器，压力传感器和湿度传感器。 压力和湿度传感器具有对感测介质的独立访问，并且与电源电压成比例，而流量传感器对流动路径的开口敏感。 组合传感器系统使用包括图案化导电和非导电密封件的弹性体密封件。 ASIC通常与组合传感器相关联，并且位于图案化的导电衬底引线框架上或用于信号调节以便检测任何感测的被测量。 换能器可以以分配换能器的方式布置，以优化组合传感器系统的精度和响应时间。

    Self diagnostic measurement method to detect microbridge null drift and performance
    7.
    发明授权
    Self diagnostic measurement method to detect microbridge null drift and performance 有权
    自诊断测量方法检测微桥零漂和性能

    公开(公告)号：US07712347B2

    公开(公告)日：2010-05-11

    申请号：US11897058

    申请日：2007-08-29

    申请人： Lamar F. Ricks ,  Paul P. Bey

    发明人： Lamar F. Ricks ,  Paul P. Bey

    IPC分类号： G01F25/00

    CPC分类号： G01F1/6845 ,  G01F1/692 ,  G01F1/6965 ,  G01F1/699 ,  G01F25/0007

    摘要： A self-diagnostic measurement method to detect microbridge null drift and performance. An ASIC can be designed to include a self-diagnostic feature that automatically occurs at start up or upon command in Normal Operation whereby the temperature compensated microbridge null can be measured in a state of very low thermal energy and allows for the tracking of microbridge null stability versus time. An Airflow Combi-Sensor ASIC (Heimdal) with its strategic partner ZMD can be developed and can be implemented in the form of a self-diagnostic feature that occurs when power is first applied to the ASIC or upon command. When the self-diagnostic is initiated, power is removed and after the electronics have settled, a small power can be applied to the microbridge to measure the bridge null with reduced sensitivity to flow due to self-heating.

    摘要翻译： 一种自诊断测量方法，用于检测微桥零漂和性能。 ASIC可以被设计为包括在启动时或在正常操作中的命令时自动发生的自诊断特征，由此可以在非常低的热能的状态下测量温度补偿的微桥无效，并且允许跟踪微桥无效 相对于时间。 可以开发与其战略合作伙伴ZMD的气流组合传感器ASIC（Heimdal），并可以以电源首次应用于ASIC或命令时发生的自诊断功能的形式实现。 当自诊断启动时，电源被去除，并且在电子设备已经稳定之后，可以将小功率施加到微桥以测量桥接零，由于自加热而对流量的敏感性降低。

    Packaging multiple measurands into a combinational sensor system using elastomeric seals
    8.
    发明申请
    Packaging multiple measurands into a combinational sensor system using elastomeric seals 有权
    使用弹性密封将多个被测量包装到组合传感器系统中

    公开(公告)号：US20080314118A1

    公开(公告)日：2008-12-25

    申请号：US11821421

    申请日：2007-06-22

    申请人： Paul P. Bey, JR. ,  Craig S. Becke ,  Jamie W. Speldrich ,  Christopher M. Blumhoff

    发明人： Paul P. Bey, JR. ,  Craig S. Becke ,  Jamie W. Speldrich ,  Christopher M. Blumhoff

    IPC分类号： G01F15/00 ,  G01K1/08 ,  G01N19/10

    CPC分类号： G01D21/02

    摘要： A combinational sensor system for measuring multiple measurands includes a flow transducer, a pressure transducer and a humidity transducer. The pressure and humidity transducers are provided with independent access to sensed media and are ratiometric to a supply voltage, whereas the flow sensor is sensitive to openings to the flow path. The combinational sensor system utilizes elastomeric seals that include patterned electrically conductive and non-conductive seals. An ASIC is generally associated with the combinational sensor, and is located on a patterned electrically conductive substrate lead frame or for signal conditioning in order to detect any of the sensed measurands. The transducers can be arranged in a manner that distributes the transducers to optimize the accuracy and response time of the combinational sensor system.

    摘要翻译： 用于测量多个被测量的组合传感器系统包括流量传感器，压力传感器和湿度传感器。 压力和湿度传感器具有对感测介质的独立访问，并且与电源电压成比例，而流量传感器对流动路径的开口敏感。 组合传感器系统使用包括图案化导电和非导电密封件的弹性体密封件。 ASIC通常与组合传感器相关联，并且位于图案化的导电衬底引线框架上或用于信号调节以便检测任何感测的被测量。 换能器可以以分配换能器的方式布置，以优化组合传感器系统的精度和响应时间。

    Autonulling DC bridge for real-time sensor transduction and voltage measurements
    9.
    发明授权
    Autonulling DC bridge for real-time sensor transduction and voltage measurements 失效
    用于实时传感器转换和电压测量的自动调节直流电桥

    公开(公告)号：US5461322A

    公开(公告)日：1995-10-24

    申请号：US102835

    申请日：1993-08-06

    申请人： Paul P. Bey, Jr. ,  Thomas L. Fare ,  David J. Yonce

    发明人： Paul P. Bey, Jr. ,  Thomas L. Fare ,  David J. Yonce

    IPC分类号： G01N27/02 ,  G01R17/06 ,  G01R17/02

    CPC分类号： G01N27/02 ,  G01R17/06

    摘要： A feedback operated DC bridge circuit for monitoring the voltage variations in a voltage divider circuit using a voltage controlled resistance component to reach a null balance across the bridge. Amplification is provided at higher accuracy near the null point when the voltage difference across the bridge is zero. The feedback bridge circuit includes an integrator which directly drives the controlling component to the value of the resistance in an unknown branch to force the null condition. The voltage controlled component (configured as a discrete metal oxide semiconductor device or bipolar junction transistor) and the balancing scheme are suitable for microfabrication and provides noise-rejection enhancement. The interconnected integral feedback of the autonulling DC bridge enables both a neural network for pre-processing sensor input in a spatial domain as well as general analog computation that mimics a first order differential equation in the form of the system state equation.

    摘要翻译： 一个反馈操作的直流电桥电路，用于使用电压控制的电阻分量来监测分压器电路中的电压变化，以达到跨桥的零平衡。 当桥上的电压差为零时，在零点附近以更高的精度提供放大。 反馈桥接电路包括一个积分器，它将控制分量直接驱动到未知分支中的电阻值，以迫使空值。 电压控制部件（配置为离散金属氧化物半导体器件或双极结型晶体管）和平衡方案适用于微细加工，并提供噪声抑制。 自动直流电桥的互连整体反馈使神经网络能够预处理空间域中的传感器输入以及以系统状态方程式的形式模拟一阶微分方程的一般模拟计算。

    Self diagnostic measurement method to detect microbridge null drift and performance
    10.
    发明申请
    Self diagnostic measurement method to detect microbridge null drift and performance 有权
    自诊断测量方法检测微桥零漂和性能

    公开(公告)号：US20090056410A1

    公开(公告)日：2009-03-05

    申请号：US11897058

    申请日：2007-08-29

    申请人： Lamar F. Ricks ,  Paul P. Bey

    发明人： Lamar F. Ricks ,  Paul P. Bey

    IPC分类号： G01F15/02 ,  G01F25/00

    CPC分类号： G01F1/6845 ,  G01F1/692 ,  G01F1/6965 ,  G01F1/699 ,  G01F25/0007

    摘要： A self-diagnostic measurement method to detect microbridge null drift and performance. An ASIC can be designed to include a self-diagnostic feature that automatically occurs at start up or upon command in Normal Operation whereby the temperature compensated microbridge null can be measured in a state of very low thermal energy and allows for the tracking of microbridge null stability versus time. An Airflow Combi-Sensor ASIC (Heimdal) with its strategic partner ZMD can be developed and can be implemented in the form of a self-diagnostic feature that occurs when power is first applied to the ASIC or upon command. When the self-diagnostic is initiated, power is removed and after the electronics have settled, a small power can be applied to the microbridge to measure the bridge null with reduced sensitivity to flow due to self-heating.

    摘要翻译： 一种自诊断测量方法，用于检测微桥零漂和性能。 ASIC可以被设计为包括在启动时或在正常操作中的命令时自动发生的自诊断特征，由此可以在非常低的热能的状态下测量温度补偿的微桥无效，并且允许跟踪微桥无效 相对于时间。 可以开发与其战略合作伙伴ZMD的气流组合传感器ASIC（Heimdal），并可以以电源首次应用于ASIC或命令时发生的自诊断功能的形式实现。 当自诊断启动时，电源被去除，并且在电子设备已经稳定之后，可以将小功率施加到微桥以测量桥接零，由于自加热而对流量的敏感性降低。