公开(公告)号：EP2936055A1

公开(公告)日：2015-10-28

申请号：EP13805358.2

申请日：2013-12-13

申请人： Continental Teves AG & Co. OHG

发明人： GÜNTHNER, Stefan ,  SCHMID, Bernhard ,  LOHMANN, Jasmin

IPC分类号： G01C19/5726

CPC分类号： G01C19/5719 ,  G01C19/5726

摘要： The invention relates to a sensor (4) for detecting a rotation rate (8) of an object (6, 20), comprising: - a sensor element (2), which is designed to vibrate at an angle to the rotation axis (10) of the rotation rate (8) to be detected at an excitation frequency on a resetting element (14) fastened in a spatially fixed manner to the object (6, 20), such that the sensor element (2) is deflected at a reaction frequency in a reaction direction (18) at an angle to the rotation axis (10) and at an angle to the vibration direction (16) owing to the Coriolis force (18); and - a measuring transducer (32), which is designed to detect the vibration in the reaction direction (18) - wherein the vibratable sensor element (2) is formed in such a manner that a comparison of a temperature-dependent displacement of a frequency spacing between the excitation frequency and the reaction frequency and a temperature-dependent position (50) of the sensor element (2) on the object (6, 20) satisfies a predefined condition.

摘要翻译： 一种用于检测物体的旋转速度的传感器，包括：传感器元件，其被设计成在以空间固定方式固定的复位元件上以激励频率与要检测的旋转速度的旋转轴成一定角度振动 使得传感器元件在反作用方向上以与旋转轴成一角度并且由于科里奥利力而与振动方向成一定角度而被偏转; 以及测量传感器，其被设计成检测反应方向上的振动，其中可振动传感器元件形成为使得激发频率和反应频率之间的频率间隔的温度相关位移与a 传感器元件在物体上的与温度相关的位置满足预定条件。

公开(公告)号：EP2773586A2

公开(公告)日：2014-09-10

申请号：EP12790454.8

申请日：2012-11-02

申请人： Continental Teves AG & Co. OHG

发明人： GÜNTHNER, Stefan ,  SCHMID, Bernhard

IPC分类号： B81B7/02 ,  B81C1/00 ,  G01D5/12

CPC分类号： G01P15/0888 ,  B81B7/02 ,  B81B2201/0235 ,  B81B2201/0242 ,  B81B2201/0264 ,  B81B2201/0278 ,  B81C1/0023 ,  Y10T29/49002

摘要： The invention relates to a micromechanical element (123a), to a component (100) having a micromechanical element (123a), and to a method for producing a component (100). The micromechanical element (123a) comprises a plurality of individual sensor elements (1'a, 2'a, 3'a, 23a), wherein a first physical measurement variable can be measured by means of a first individual sensor element (1'a, 2'a, 3'a, 23a) and a second physical measurement variable can be measured by means of a second individual sensor element (1'a, 2'a, 3'a, 23a).

公开(公告)号：EP2425206A1

公开(公告)日：2012-03-07

申请号：EP10718943.3

申请日：2010-04-28

申请人： Continental Teves AG & Co. oHG ,  VTI Technologies Oy

发明人： SIVARAMAN, Ramnath ,  SCHMID, Bernhard ,  HILSER, Roland ,  GÜNTHNER, Stefan ,  KLEMETTI, Petri

IPC分类号： G01C19/56 ,  G01P9/04

CPC分类号： G01C19/5755 ,  G01C19/5712

摘要： The invention relates to a method for the precise measuring operation of a micromechanical rotation rate sensor, comprising at least one deflectably suspended seismic mass (1, 15, 20), at least one drive system for driving the seismic mass (1, 15, 20), and at least one first (2, 11, 18) and one second (3, 12, 19) trimming electrode element, which are jointly associated directly or indirectly with the seismic mass (1, 15, 20), wherein a first electrical trimming voltage (U
T01 , U
TL01 , U
TR01 ) is set between the first trimming electrode element (2, 11, 18) and the seismic mass (1, 15, 20) and a second electrical trimming voltage (U
T02 , U
TL02 , U
TR02 ) is set between the second trimming electrode element (3, 12, 19) and the seismic mass (1, 15, 20), wherein the first and the second electrical trimming voltage are set at least according to a quadrature parameter (U
T ) and a resonance parameter (U
f ).

摘要翻译： 一种微机电转速传感器的精确测量操作的方法和装置，包括至少一个偏转悬挂的地震质量块，用于驱动地震质量块的至少一个驱动装置，以及至少一个第一和第二修整电极元件， 被共同分配给所述地震质量块，设置在所述第一修整电极元件和所述地震块之间的第一修整电压（UTO1，UTLO1，UTRO1）和被设置为第二修整电压（UTO2，UTLO2，UTRO2） 在第二修整电极元件和地震块之间，第一和第二修整电压至少被设置为正交参数（UT）和共振参数（Uf）的函数。

公开(公告)号：EP2263093A1

公开(公告)日：2010-12-22

申请号：EP09728656.1

申请日：2009-04-03

申请人： Continental Teves AG & Co. oHG

发明人： BURGHARDT, Roland ,  HILSER, Roland ,  SCHMID, Bernhard ,  ALBRECHT, Veith ,  THEOBALD, Dirk

IPC分类号： G01P15/18 ,  G01P15/125

CPC分类号： G01P15/18 ,  G01P15/125

摘要： Micromechanical acceleration sensor, comprising at least one substrate (1), one or more frames (2, 2a, 2b), of which at least one first frame (2, 2b) is directly or indirectly suspended on the substrate (1) by means of at least one spring element (3, 3b) and is deflected upon the action of at least one first acceleration with respect to the substrate (1), and at least one first seismic mass (9, 9a), which is suspended on the first (2, 2b) or an additional frame (2a) by means of at least one spring element (7, 7a) and is deflected upon the action of an acceleration, which, in particular, differs from the first acceleration, with respect to said frame (2, 2a).

公开(公告)号：EP2193335A1

公开(公告)日：2010-06-09

申请号：EP08787285.9

申请日：2008-08-18

申请人： Continental Teves AG & Co. oHG

发明人： SCHMID, Bernhard ,  GÜNTHNER, Stefan

IPC分类号： G01C19/56

CPC分类号： G01C19/574

摘要： Micromechanical rate-of-rotation sensor comprising at least one substrate (30), wherein the base area of the substrate is oriented parallel to the x-y plane of a system of Cartesian coordinates, at least two seismic masses (1, 1a, 1b) and at least one respective suspension spring element (10, 11) for suspension of the seismic mass (1, 1a, 1b) on the substrate (30), wherein the at least two seismic masses (1, 1a, 1b) are coupled to one another by at least one coupling beam (2, 2a, 2b) and at least one of the suspension spring elements (10) comprises at least two beam sections (11) which, in the undeflected state, are oriented substantially parallel to one another or have an angular width of less than 45° with respect to one another, and one or a plurality of connecting sections (12) which connect the beam sections (11) to one another, wherein the beam sections can be displaced relative to one another with regard to their longitudinal direction.

摘要翻译： 包括至少一个衬底（30）的微机械旋转速率传感器，其中衬底的底部区域平行于笛卡尔坐标系统的xy平面取向，至少两个震动质量块（1,1a，1b）和 至少一个用于将所述震动质量体（1,1a，1b）悬挂在所述基板（30）上的悬架弹簧元件（10,11），其中所述至少两个震动质量体（1,1a，1b）与一个 另一方面通过至少一个联接梁（2,2a，2b）并且至少一个悬挂弹簧元件（10）包括至少两个梁部分（11），所述梁部分在未偏转状态下彼此基本平行地定向或者 具有相对于彼此小于45°的角宽度，以及将所述梁部分（11）彼此连接的一个或多个连接部分（12），其中所述梁部分可以相对于彼此 关于它们的纵向。