发明公开
- 专利标题: DREHRATENSENSOR MIT ZWEI SENSITIVEN ACHSEN
- 专利标题(英): Yaw rate sensor having two sensitive axes
- 专利标题(中): 与两个敏感轴的旋转速率传感器
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申请号: EP07822375.7申请日: 2007-11-08
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公开(公告)号: EP2210060A1公开(公告)日: 2010-07-28
- 发明人: NEUL, Reinhard , CLASSEN, Johannes , GRACKI, Sebastian , KUHLMANN, Burkhard , FRANKE, Axel , KOHN, Oliver , KEHR, Kersten , GERHARDT, Christian
- 申请人: Robert Bosch GmbH
- 申请人地址: Postfach 30 02 20 70442 Stuttgart DE
- 专利权人: Robert Bosch GmbH
- 当前专利权人: Robert Bosch GmbH
- 当前专利权人地址: Postfach 30 02 20 70442 Stuttgart DE
- 国际公布: WO2009059639 20090514
- 主分类号: G01C19/56
- IPC分类号: G01C19/56 ; G01P9/04
摘要:
The invention relates to a yaw rate sensor, comprising a substrate (10), a bearing (20), an oscillating structure (40), which by means of springs (30) is rotatably suspended on the bearing (20) in order to perform a planar driving oscillating movement, and drive means for producing a planar driving oscillating movement of the oscillating structure (40). The essence of the invention is that the yaw rate sensor comprises first evaluation means for detecting a rotation in a first rotational axis and second evaluation means for detecting a rotation in a second rotational axis.
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