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    SENSOR ZUM ERFASSEN EINER DREHRATE EINES OBJEKTES
    1.
    发明公开
    SENSOR ZUM ERFASSEN EINER DREHRATE EINES OBJEKTES 审中-公开

    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。

    DOPPELAXIALER, SCHOCKROBUSTER, DREHRATENSENSOR MIT INEINANDERLIEGENDEN, LINEAR SCHWINGENDEN SEISMISCHEN ELEMENTEN
    4.
    发明公开
    DOPPELAXIALER, SCHOCKROBUSTER, DREHRATENSENSOR MIT INEINANDERLIEGENDEN, LINEAR SCHWINGENDEN SEISMISCHEN ELEMENTEN 审中-公开
    DOPPELAXIALER，SHOCK HARDY，网，带卧旋转速率传感器，直线振动地震ELEMENTS

    公开(公告)号：EP2475960A1

    公开(公告)日：2012-07-18

    申请号：EP10750135.5

    申请日：2010-09-09

    申请人： Continental Teves AG & Co. oHG

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

    IPC分类号： G01C19/56

    CPC分类号： G01C19/574 ,  G01C19/5642 ,  G01C19/5719

    摘要： The invention relates to a micromechanical yaw rate sensor, comprising a substrate, the base area of which is oriented parallel to the x-y plane of a Cartesian coordinate system (x, y, z), wherein the yaw rate sensor comprises at least one first (1) and a second seismic mass (2), which are coupled to at least one first drive device (14), and are mounted, such that the first and second seismic masses (2) are driven in a drive mode so as to deflect in phase opposition, wherein the yaw rate sensor is designed such that it can detect yaw rates about at least two sensitive axes (z, y) that are substantially perpendicular to each other, wherein at least the second seismic mass (2) is designed as a frame, which surrounds the first seismic mass (1) at least partially with respect to the positioning in the x-y plane.