发明授权
- 专利标题： Vibration type of micro gyro sensor
- 专利标题（中）： 振动型微陀螺传感器
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申请号： US10808544申请日： 2004-03-25
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公开(公告)号： US06993969B2公开(公告)日： 2006-02-07
- 发明人: Hirofumi Higuchi
- 申请人： Hirofumi Higuchi
- 申请人地址： JP Kariya
- 专利权人： Denso Corporation
- 当前专利权人： Denso Corporation
- 当前专利权人地址： JP Kariya
- 代理机构： Posz Law Group, PLC
- 优先权： JP2003-088340 20030327
- 主分类号： G01C19/56
- IPC分类号： G01C19/56
摘要：
An oscillation type of micro gyro sensor equipped with two vibrators is provided. The gyro sensor has a monitoring electrode, a signal processor, and a driving electrode attached to both the vibrators. The monitoring electrode monitors a vibration of only one of the two vibrators to output signal indicative of the monitored vibration. The signal processor drives the two vibrators in mutually opposite phases, by using the signal from said monitoring electrode. The driving electrode drives both the vibrators on the basis of the two driving signals.
公开/授权文献
- US20040231419A1 Vibration type of micro gyro sensor 公开/授权日：2004-11-25
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