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    Device for determining the rotational speed
    12.
    发明授权
    Device for determining the rotational speed 失效
    用于确定转速的装置

    公开(公告)号：US06249754B1

    公开(公告)日：2001-06-19

    申请号：US09091912

    申请日：1998-06-24

    Applicant: Reinhard Neul ,  Dirk Lamprecht

    Inventor： Reinhard Neul ,  Dirk Lamprecht

    IPC: G01C1900

    CPC classification number: G01C19/56

    Abstract: A device for determining a rotation rate can be employed in conjunction with a rotation rate sensor which furnishes one or two output signals that among other things are a measure for the Coriolis acceleration and thus also for the rotation rate. The device includes an arrangement for signal processing, with which both digital subtraction of the output signals and an ensuing digital multiplication by a carrier signal shifted in a digital phase shifter are accomplished. The digital multiplication is followed by a digital/analog conversion and low-pass filtration, which in the final analysis furnishes an output signal (DR) that is equivalent to the rotation rate.

    Abstract translation: 用于确定旋转速率的装置可以与提供一个或两个输出信号的旋转速率传感器一起使用，其中除了其它方面之外，其是测量科里奥利加速度并因此也用于旋转速率。 该装置包括用于信号处理的装置，通过该装置完成输出信号的数字相减和在数字移相器中移位的载波信号的随后的数字乘法。 数字乘法之后是数字/模拟转换和低通滤波，其在最终分析中提供等效于转速的输出信号（DR）。

    Yaw rate sensor
    13.
    发明授权
    Yaw rate sensor 有权
    偏航率传感器

    公开(公告)号：US09261363B2

    公开(公告)日：2016-02-16

    申请号：US12303443

    申请日：2007-06-06

    Applicant: Reinhard Neul ,  Johannes Classen ,  Axel Franke ,  Marco Quander ,  Joerg Hauer ,  Udo-Martin Gomez ,  Kersten Kehr

    Inventor： Reinhard Neul ,  Johannes Classen ,  Axel Franke ,  Marco Quander ,  Joerg Hauer ,  Udo-Martin Gomez ,  Kersten Kehr

    IPC: G01C19/56 ,  G01C19/5762 ,  G01C19/5747

    CPC classification number: G01C19/5762 ,  G01C19/5747

    Abstract: A yaw rate sensor includes a drive mass element which is situated above a surface of a substrate and is drivable to vibrate by a drive device along a first axis extending along the surface, having a detection mass element, which is deflectable under the influence of a Coriolis force along a second axis perpendicular to the surface, and having a detection device by which the deflection of the detection mass element along the second axis is detectable. Due to the arrangement of the second axis perpendicular to the surface, the yaw rate sensor may be integrated into a chip together with additional yaw rate sensors suitable for detection of rotations about axes of rotation in other directions.

    Abstract translation: 偏航率传感器包括驱动质量元件，该驱动质量元件位于衬底的表面上方并且可被驱动装置驱动，沿着沿表面延伸的第一轴线振动，具有检测质量元件，该检测质量元件可在 科里奥利力沿着垂直于表面的第二轴线，并且具有检测装置，通过该检测装置可以检测到检测质量元件沿着第二轴线的偏转。 由于垂直于表面的第二轴的布置，横摆角速度传感器可以与适合于检测围绕其它方向的旋转轴线的旋转的附加横摆速率传感器一体地集成到一个芯片中。

    Micromechanical rotary acceleration sensor and method for detecting a rotary acceleration
    14.
    发明授权
    Micromechanical rotary acceleration sensor and method for detecting a rotary acceleration 有权
    微机械式旋转加速度传感器及旋转加速度检测方法

    公开(公告)号：US09164123B2

    公开(公告)日：2015-10-20

    申请号：US13453425

    申请日：2012-04-23

    Applicant: Reinhard Neul ,  Torsten Ohms ,  Mirko Hattass ,  Daniel Christoph Meisel

    Inventor： Reinhard Neul ,  Torsten Ohms ,  Mirko Hattass ,  Daniel Christoph Meisel

    IPC: G01P15/00 ,  G01P15/097

    CPC classification number: G01P15/097

    Abstract: The disclosure relates to a micromechanical rotary acceleration sensor including a substrate with at least one anchoring device and at least two flywheel masses. At least one of the flywheel masses is connected to at least one anchoring device by means of a coupling element. The at least one anchoring device is designed in such a manner that the at least two flywheel masses are elastically deflectable from a respective rest position about at least one axis of rotation. The at least two flywheel masses is designed in such a manner that they have different natural frequencies.

    Abstract translation: 本公开涉及一种微机械式旋转加速度传感器，其包括具有至少一个锚定装置和至少两个飞轮块的基板。 至少一个飞轮质量通过联接元件连接到至少一个锚定装置。 所述至少一个锚定装置被设计成使得所述至少两个飞轮块可以围绕至少一个旋转轴线从相应的静止位置弹性偏转。 至少两个飞轮质量被设计成使得它们具有不同的固有频率。

    EVALUATION ELECTRONICS SYSTEM FOR A ROTATION-RATE SENSOR
    15.
    发明申请
    EVALUATION ELECTRONICS SYSTEM FOR A ROTATION-RATE SENSOR 审中-公开
    用于转速传感器的评估电子系统

    公开(公告)号：US20100122577A1

    公开(公告)日：2010-05-20

    申请号：US12618314

    申请日：2009-11-13

    Applicant: Reinhard NEUL ,  Thorsten Balslink

    Inventor： Reinhard NEUL ,  Thorsten Balslink

    IPC: G01C19/56

    CPC classification number: G01C19/574 ,  G01C19/5726

    Abstract: An evaluation electronics system for a rotation-rate sensor, having a first and a second seismic mass, is developed for the purpose of ascertaining a rotation rate, acting on the rotation-rate sensor, from a deflection of the first and second seismic masses. The evaluation electronics system, in this instance, has a regulation member in order to minimize an undesired deflection of the first and second seismic masses, caused by interference influences.

    Abstract translation: 用于具有第一和第二地震质量的旋转速率传感器的评估电子系统被开发用于从第一和第二地震块的偏转确定作用在转速传感器上的旋转速率。 在这种情况下，评估电子系统具有调节构件，以便最小化由干扰影响引起的第一和第二地震质量的不期望的偏转。

    Micromechanical rotational rate sensor
    17.
    发明申请
    Micromechanical rotational rate sensor 有权
    微机电转速传感器

    公开(公告)号：US20060107738A1

    公开(公告)日：2006-05-25

    申请号：US11328755

    申请日：2006-01-09

    Applicant: Rainer Willig ,  Andreas Thomae ,  Burkhard Kuhlmann ,  Joerg Hauer ,  Udo-Martin Gomez ,  Siegbert Goetz ,  Christian Doering ,  Michael Fehrenbach ,  Wolfram Bauer ,  Udo Bischof ,  Reinhard Neul ,  Karsten Funk ,  Markus Lutz ,  Gerhard Wucher ,  Jochen Franz

    Inventor： Rainer Willig ,  Andreas Thomae ,  Burkhard Kuhlmann ,  Joerg Hauer ,  Udo-Martin Gomez ,  Siegbert Goetz ,  Christian Doering ,  Michael Fehrenbach ,  Wolfram Bauer ,  Udo Bischof ,  Reinhard Neul ,  Karsten Funk ,  Markus Lutz ,  Gerhard Wucher ,  Jochen Franz

    IPC: G01P15/08

    CPC classification number: G01C19/5747

    Abstract: An exemplary embodiment of the present invention creates a micromechanical rotational rate sensor having a first Coriolis mass element and a second Coriolis mass element which may be situated over a surface of a substrate. An exemplary embodiment of a micromechanical rotational rate sensor may have an activating device by which the first Coriolis mass element and the second Coriolis mass element are able to have vibrations activated along a first axis. An exemplary embodiment of a micromechanical rotational rate sensor may have a detection device by which deflections of the first Coriolis mass elements and of the second Coriolis element are able to be detected along a second axis, which is perpendicular to the first axis, on the basis of a correspondingly acting Coriolis force. The first axis and second axis may run parallel to the surface of the substrate. The detecting device may have a first detection mass device and a second detection mass device. The centers of gravity of the first Coriolis mass element, the second Coriolis mass element, the first detection mass device and the second detection mass device may coincide at a common mass center of gravity when they are at rest.

    Abstract translation: 本发明的示例性实施例创建了具有第一科里奥利质量元件和可位于衬底表面上的第二科里奥利质量元件的微机械转速传感器。 微机电转速传感器的示例性实施例可以具有激活装置，第一科里奥利质量元件和第二科里奥利质量元件可以通过该激活装置具有沿第一轴线激活的振动。 微机电转速传感器的示例性实施例可以具有检测装置，通过该检测装置，第一科里奥利质量元件和第二科里奥利元件的偏转能够沿着垂直于第一轴线的第二轴线被检测 的相应的科里奥利力量。 第一轴线和第二轴线可以平行于基板的表面延伸。 检测装置可以具有第一检测质量装置和第二检测质量装置。 当第一科里奥利质量元件，第二科里奥利质量元件，第一检测质量装置和第二检测质量装置的重心在静止时可以在共同的重心处重合。

    Method and device for tuning a first oscillator with a second oscillator and rotation rate sensor
    19.
    发明授权
    Method and device for tuning a first oscillator with a second oscillator and rotation rate sensor 有权
    用于利用第二振荡器和转速传感器调谐第一振荡器的方法和装置

    公开(公告)号：US06654424B1

    公开(公告)日：2003-11-25

    申请号：US09520250

    申请日：2000-03-07

    Applicant: Andreas Thomae ,  Johannes Artzner ,  Reinhard Neul ,  Georg Bischopink ,  Karsten Funk ,  Markus Lutz

    Inventor： Andreas Thomae ,  Johannes Artzner ,  Reinhard Neul ,  Georg Bischopink ,  Karsten Funk ,  Markus Lutz

    IPC: H04L2500

    CPC classification number: H03J7/02 ,  G01C19/56

    Abstract: In the method and device for tuning a first oscillator with a second oscillator respective response signals of the first oscillator are produced from corresponding frequency-shifted and/or phase-shifted signals of the second oscillator. The first oscillator is tuned to the second oscillator according to the difference of the respective response signals. For amplitude correction a quotient is formed by dividing an output signal by the sum of the response signals. The method and device according to the invention are especially useful in a rotation rate sensor. The invention also includes a rotation rate sensor, which includes a device for determining rotation rate from the oscillations of a first and second oscillator and the device for tuning the first oscillator with the second oscillator.

    Abstract translation: 在用第二振荡器调谐第一振荡器的方法和装置中，由第二振荡器的相应频移和/或相移信号产生第一振荡器的响应信号。 根据各个响应信号的差异，第一振荡器被调谐到第二振荡器。 对于幅度校正，通过将输出信号除以响应信号的和来形成商。 根据本发明的方法和装置在旋转速率传感器中特别有用。 本发明还包括旋转速率传感器，其包括用于从第一和第二振荡器的振荡确定转速的装置和用于利用第二振荡器调谐第一振荡器的装置。

    Piezoresistive micromechanical sensor component and corresponding measuring method
    20.
    发明授权
    Piezoresistive micromechanical sensor component and corresponding measuring method 有权
    压电微机械传感器元件及相应的测量方法

    公开(公告)号：US09110090B2

    公开(公告)日：2015-08-18

    申请号：US13635581

    申请日：2011-01-19

    Applicant: Reinhard Neul ,  Christian Rettig ,  Achim Trautmann ,  Daniel Christoph Meisel ,  Alexander Buhmann ,  Manuel Engesser ,  Ando Feyh

    Inventor： Reinhard Neul ,  Christian Rettig ,  Achim Trautmann ,  Daniel Christoph Meisel ,  Alexander Buhmann ,  Manuel Engesser ,  Ando Feyh

    IPC: G01P15/12 ,  G01P15/09 ,  G01P15/08

    CPC classification number: G01P15/09 ,  G01P15/0802 ,  G01P15/12 ,  G01P15/123

    Abstract: A piezoresistive micromechanical sensor component includes a substrate, a seismic mass, at least one piezoresistive bar, and a measuring device. The seismic mass is suspended from the substrate such that it can be deflected. The at least one piezoresistive bar is provided between the substrate and the seismic mass and is subject to a change in resistance when the seismic mass is deflected. The at least one piezoresistive bar has a lateral and/or upper and/or lower conductor track which at least partially covers the piezoresistive bar and extends into the region of the substrate. The measuring device is electrically connected to the substrate and to the conductor track and is configured to measure the change in resistance over a circuit path which runs from the substrate through the piezoresistive bar and from the piezoresistive bar through the lateral and/or upper and/or lower conductor track.

    Abstract translation: 压阻微机电传感器部件包括基板，抗震块，至少一个压阻棒和测量装置。 地震质量从基板悬挂使其能够偏转。 所述至少一个压阻棒设置在所述基底和所述抗震块之间，并且当所述地震质量被偏转时，所述至少一个压阻棒经受阻力的变化。 至少一个压阻棒具有至少部分地覆盖压阻棒并延伸到衬底的区域中的横向和/或上部和/或下部导体轨道。 测量装置电连接到基板和导体轨道，并且被配置成测量电路的电阻变化，该电阻通过基板通过压阻棒和从压阻棒通过横向和/或上部和/ 或下导体轨道。

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