公开(公告)号：US06672159B2

公开(公告)日：2004-01-06

申请号：US10203861

申请日：2002-11-12

申请人： Frank Schmid ,  Jens Mohaupt ,  Wolfram Bauer

发明人： Frank Schmid ,  Jens Mohaupt ,  Wolfram Bauer

IPC分类号： G01C1900

CPC分类号： G01C19/56

摘要： A method is described for balancing the phase-locked loop of an electronic analyzing device which analyzes the output signal of a sensor device, a yaw rate sensor in particular using the Coriolis effect having an oscillating mass which undergoes a deflection under the effect of an external yaw rate on the sensor device and the output signal representing a yaw rate signal, the electronic analyzing device having in addition to the phase-locked loop, a control loop, a quadrature control loop in particular, and the control loop is provided with a controller having an input and an output as well as with a modulator or mixer having an input which has a first electrical connection with the output of the controller. In order to reduce the percentage of sensor devices produced which, however, cannot be balanced the first electrical connection is interrupted between the output of the controller and the input of the mixer and a second electrical connection is produced between the output of the controller and the input of the mixer, the second electrical connection being made by connecting an attenuating element in between.

摘要翻译： 描述了一种用于平衡电子分析装置的锁相环的方法，其分析传感器装置的输出信号，偏航率传感器，特别是使用具有在外部影响下经历偏转的振荡质量的科里奥利效应 传感器装置的偏航率和表示横摆率信号的输出信号，电子分析装置除具有锁相环，控制回路，特别是正交控制回路之外，还具有控制回路 具有输入和输出以及具有与控制器的输出具有第一电连接的输入的调制器或混频器。 为了减少生产的传感器设备的百分比，然而不能平衡传感器设备的百分比，因此控制器的输出和混合器的输入之间的第一电连接被中断，并且在控制器的输出和 混合器的输入，第二电连接是通过在其间连接衰减元件而制成的。

公开(公告)号：US06714025B2

公开(公告)日：2004-03-30

申请号：US10079765

申请日：2002-02-19

申请人： Jens Mohaupt ,  Wolfram Bauer

发明人： Jens Mohaupt ,  Wolfram Bauer

IPC分类号： G01R2726

CPC分类号： G01C19/56

摘要： A method and an apparatus for synchronous demodulation of the multiply modulated rotation rate signal of a rotation rate sensor which comprises a spring-mass system that oscillates at its natural resonant frequency, and at least one capacitor for ascertaining a Coriolis effect acting on the spring-mass system or a rotation rate, the rotation rate being ascertained by a time-variable capacitance change, brought about by the rotation rate, of the at least one capacitor by multiple demodulation of a multiply modulated electrical signal that comprises a time-variable first electrical signal and a second electrical signal, overlaid thereon, at the natural resonant frequency of the rotation rate sensor, the amplitude of the second electrical signal of the time-variable capacitance change of the at least one capacitor being correspondingly modulated. To substantially reduce the outlay for synchronous demodulation, the first electrical signal is generated so that it exhibits a time-invariant phase relationship to the natural resonant frequency of the rotation rate sensor.

摘要翻译： 一种用于同步解调旋转速率传感器的多重调制旋转速率信号的方法和装置，其包括以其固有谐振频率振荡的弹簧质量系统和至少一个电容器，用于确定作用在弹簧 - 质量系统或旋转速率，旋转速率由通过多调制电信号的多个解调的由至少一个电容器的转速引起的时间变化的电容变化来确定，所述多调制电信号包括时变的第一电 信号和第二电信号，覆盖在其上，以旋转速率传感器的固有谐振频率，对相应调制的至少一个电容器的时变电容变化的第二电信号的振幅。 为了大幅减少同步解调的费用，产生第一电信号，使得其呈现与旋转速率传感器的固有共振频率的时间不变相位关系。

公开(公告)号：US06765305B2

公开(公告)日：2004-07-20

申请号：US10257454

申请日：2003-01-29

申请人： Jens Mohaupt ,  Johannes Artzner ,  Wolfram Bauer

发明人： Jens Mohaupt ,  Johannes Artzner ,  Wolfram Bauer

IPC分类号： H02P1100

CPC分类号： G01C19/5712

摘要： A device is described for generating an electric voltage by which a body of a capacitive and/or inductive sensor capable of vibration, such as a capacitive micromechanical rotational rate sensor in particular, is induced to vibrate. In order to reduce the manufacturing cost of the sensor, a voltage generating device is provided which induces a constant mechanical deflection of the body capable of vibration, this deflection being independent of the manufacturing tolerances of the sensor.

摘要翻译： 描述了一种用于产生电压的装置，通过该电压使得能够振动的电容和/或感应传感器的主体，例如特别是电容式微机械转速传感器被感应振动。 为了降低传感器的制造成本，提供了一种电压产生装置，其引起能够振动的主体的恒定的机械偏转，该偏转与传感器的制造公差无关。

公开(公告)号：US09595141B2

公开(公告)日：2017-03-14

申请号：US14117817

申请日：2012-03-27

申请人： Jens Mohaupt ,  Klaus Schneider ,  Stefan Schmitt

发明人： Jens Mohaupt ,  Klaus Schneider ,  Stefan Schmitt

IPC分类号： G06F19/00 ,  G07C5/00 ,  G07C5/08

CPC分类号： G07C5/008 ,  G07C5/0808 ,  G07C5/0858 ,  G07C2205/02

摘要： A diagnostic device for motor vehicles includes at least one first interface for reading out error status information from a memory of a motor vehicle, at least one second interface for receiving and/or transmitting community content and error status information, an operating device for operating the diagnostic device by a user, a display device for displaying the information, and a processing device for processing the information, the processing device being connected to the first and the second interfaces and the processing device being designed to transmit and process the community content and error status information with the aid of the first and/or the second interfaces and to display this information with the aid of a display device. A diagnostic method for motor vehicles, a diagnostic system, as well as a use of a diagnostic device are also described.

摘要翻译： 用于机动车辆的诊断装置包括用于从机动车辆的存储器读出错误状态信息的至少一个第一接口，用于接收和/或发送社区内容和错误状态信息的至少一个第二接口，用于操作 用户的诊断装置，用于显示信息的显示装置和用于处理信息的处理装置，处理装置连接到第一和第二接口，处理装置被设计为传送和处理社区内容和错误 借助于第一和/或第二接口的状态信息，并借助显示设备显示该信息。 还描述了用于机动车辆的诊断方法，诊断系统以及诊断装置的使用。

公开(公告)号：US6122964A

公开(公告)日：2000-09-26

申请号：US257618

申请日：1999-02-25

申请人： Jens Mohaupt ,  Markus Lutz

发明人： Jens Mohaupt ,  Markus Lutz

IPC分类号： G01P15/02 ,  G01P15/125

CPC分类号： G01P15/125 ,  G01P2015/0814

摘要： Micromechanical comb structure includes a first comb device having a plurality of prongs and a second comb device having a plurality of prongs. The prongs of the first comb device and the prongs of the second comb device mesh with one another so that they are arranged side-by-side in pairs to form measuring capacitors. The prongs of at least one of the comb devices are designed to produce a variation in the mechanical natural frequencies of the prongs.

摘要翻译： 微机械梳结构包括具有多个插脚的第一梳状器件和具有多个插脚的第二梳状器件。 第一梳状器件的尖端和第二梳状器件的插脚彼此啮合，使得它们成对并排布置以形成测量电容器。 至少一个梳状装置的插脚被设计成产生插脚的机械固有频率的变化。