DE19519488B4 - Drehratensensor mit zwei Beschleunigungssensoren - Google Patents
Drehratensensor mit zwei Beschleunigungssensoren Download PDFInfo
- Publication number
- DE19519488B4 DE19519488B4 DE19519488A DE19519488A DE19519488B4 DE 19519488 B4 DE19519488 B4 DE 19519488B4 DE 19519488 A DE19519488 A DE 19519488A DE 19519488 A DE19519488 A DE 19519488A DE 19519488 B4 DE19519488 B4 DE 19519488B4
- Authority
- DE
- Germany
- Prior art keywords
- rate
- rotation sensor
- acceleration sensors
- acceleration
- sensors
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000001133 acceleration Effects 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
- G01C19/56—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces
- G01C19/5719—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using planar vibrating masses driven in a translation vibration along an axis
- G01C19/5733—Structural details or topology
- G01C19/574—Structural details or topology the devices having two sensing masses in anti-phase motion
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19519488A DE19519488B4 (de) | 1995-05-27 | 1995-05-27 | Drehratensensor mit zwei Beschleunigungssensoren |
US08/645,375 US5703293A (en) | 1995-05-27 | 1996-05-13 | Rotational rate sensor with two acceleration sensors |
JP12609596A JP4456674B2 (ja) | 1995-05-27 | 1996-05-21 | 回転率センサ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19519488A DE19519488B4 (de) | 1995-05-27 | 1995-05-27 | Drehratensensor mit zwei Beschleunigungssensoren |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19519488A1 DE19519488A1 (de) | 1996-11-28 |
DE19519488B4 true DE19519488B4 (de) | 2005-03-10 |
Family
ID=7763023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19519488A Expired - Lifetime DE19519488B4 (de) | 1995-05-27 | 1995-05-27 | Drehratensensor mit zwei Beschleunigungssensoren |
Country Status (3)
Country | Link |
---|---|
US (1) | US5703293A (de) |
JP (1) | JP4456674B2 (de) |
DE (1) | DE19519488B4 (de) |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3090024B2 (ja) * | 1996-01-22 | 2000-09-18 | 株式会社村田製作所 | 角速度センサ |
DE19703832A1 (de) * | 1997-02-01 | 1998-08-06 | Fag Automobiltechnik Ag | Wälzlager, insbesondere Radlager für Kraftfahrzeuge |
JP3931405B2 (ja) * | 1997-04-10 | 2007-06-13 | 日産自動車株式会社 | 角速度センサ |
DE19741537B4 (de) * | 1997-09-20 | 2005-06-02 | Volkswagen Ag | Zweiachsiger mechanischer Beschleunigungssensor |
US5905201A (en) * | 1997-10-28 | 1999-05-18 | Alliedsignal Inc. | Micromachined rate and acceleration sensor and method |
IL129654A (en) * | 1999-04-28 | 2003-10-31 | Rafael Armament Dev Authority | Method and apparatus for determining the geographical heading of a body |
US20040215387A1 (en) | 2002-02-14 | 2004-10-28 | Matsushita Electric Industrial Co., Ltd. | Method for transmitting location information on a digital map, apparatus for implementing the method, and traffic information provision/reception system |
JP3481168B2 (ja) | 1999-08-27 | 2003-12-22 | 松下電器産業株式会社 | デジタル地図の位置情報伝達方法 |
US6257059B1 (en) * | 1999-09-24 | 2001-07-10 | The Charles Stark Draper Laboratory, Inc. | Microfabricated tuning fork gyroscope and associated three-axis inertial measurement system to sense out-of-plane rotation |
JP5041638B2 (ja) | 2000-12-08 | 2012-10-03 | パナソニック株式会社 | デジタル地図の位置情報伝達方法とそれに使用する装置 |
JP4663136B2 (ja) | 2001-01-29 | 2011-03-30 | パナソニック株式会社 | デジタル地図の位置情報伝達方法と装置 |
DE10108197A1 (de) * | 2001-02-21 | 2002-09-12 | Bosch Gmbh Robert | Drehratensensor |
DE10108196A1 (de) | 2001-02-21 | 2002-10-24 | Bosch Gmbh Robert | Drehratensensor |
DE10108198A1 (de) | 2001-02-21 | 2002-09-12 | Bosch Gmbh Robert | Drehratensensor |
JP2002296039A (ja) | 2001-03-30 | 2002-10-09 | Murata Mfg Co Ltd | ジャイロ装置およびそれを用いた電子装置 |
JP4230132B2 (ja) | 2001-05-01 | 2009-02-25 | パナソニック株式会社 | デジタル地図の形状ベクトルの符号化方法と位置情報伝達方法とそれを実施する装置 |
US7514283B2 (en) | 2003-03-20 | 2009-04-07 | Robert Bosch Gmbh | Method of fabricating electromechanical device having a controlled atmosphere |
US6936491B2 (en) | 2003-06-04 | 2005-08-30 | Robert Bosch Gmbh | Method of fabricating microelectromechanical systems and devices having trench isolated contacts |
US7075160B2 (en) | 2003-06-04 | 2006-07-11 | Robert Bosch Gmbh | Microelectromechanical systems and devices having thin film encapsulated mechanical structures |
US6952041B2 (en) | 2003-07-25 | 2005-10-04 | Robert Bosch Gmbh | Anchors for microelectromechanical systems having an SOI substrate, and method of fabricating same |
US7458263B2 (en) * | 2003-10-20 | 2008-12-02 | Invensense Inc. | Method of making an X-Y axis dual-mass tuning fork gyroscope with vertically integrated electronics and wafer-scale hermetic packaging |
US7068125B2 (en) | 2004-03-04 | 2006-06-27 | Robert Bosch Gmbh | Temperature controlled MEMS resonator and method for controlling resonator frequency |
US7464590B1 (en) * | 2004-03-12 | 2008-12-16 | Thomson Licensing | Digitally programmable bandwidth for vibratory rate gyroscope |
US7102467B2 (en) | 2004-04-28 | 2006-09-05 | Robert Bosch Gmbh | Method for adjusting the frequency of a MEMS resonator |
DE102004064066B4 (de) * | 2004-06-09 | 2011-06-09 | Fendt, Günter | Verfahren zur Auswertung eines Drehratensignals eines Multifunktionsdrehratensensors |
US7442570B2 (en) | 2005-03-18 | 2008-10-28 | Invensence Inc. | Method of fabrication of a AL/GE bonding in a wafer packaging environment and a product produced therefrom |
US7621183B2 (en) * | 2005-11-18 | 2009-11-24 | Invensense Inc. | X-Y axis dual-mass tuning fork gyroscope with vertically integrated electronics and wafer-scale hermetic packaging |
US20070170528A1 (en) | 2006-01-20 | 2007-07-26 | Aaron Partridge | Wafer encapsulated microelectromechanical structure and method of manufacturing same |
US8020441B2 (en) * | 2008-02-05 | 2011-09-20 | Invensense, Inc. | Dual mode sensing for vibratory gyroscope |
US20100071467A1 (en) * | 2008-09-24 | 2010-03-25 | Invensense | Integrated multiaxis motion sensor |
US7796872B2 (en) * | 2007-01-05 | 2010-09-14 | Invensense, Inc. | Method and apparatus for producing a sharp image from a handheld device containing a gyroscope |
US8250921B2 (en) | 2007-07-06 | 2012-08-28 | Invensense, Inc. | Integrated motion processing unit (MPU) with MEMS inertial sensing and embedded digital electronics |
US8141424B2 (en) * | 2008-09-12 | 2012-03-27 | Invensense, Inc. | Low inertia frame for detecting coriolis acceleration |
US20090265671A1 (en) * | 2008-04-21 | 2009-10-22 | Invensense | Mobile devices with motion gesture recognition |
US7934423B2 (en) * | 2007-12-10 | 2011-05-03 | Invensense, Inc. | Vertically integrated 3-axis MEMS angular accelerometer with integrated electronics |
US8047075B2 (en) | 2007-06-21 | 2011-11-01 | Invensense, Inc. | Vertically integrated 3-axis MEMS accelerometer with electronics |
US8462109B2 (en) * | 2007-01-05 | 2013-06-11 | Invensense, Inc. | Controlling and accessing content using motion processing on mobile devices |
US8508039B1 (en) | 2008-05-08 | 2013-08-13 | Invensense, Inc. | Wafer scale chip scale packaging of vertically integrated MEMS sensors with electronics |
US8952832B2 (en) | 2008-01-18 | 2015-02-10 | Invensense, Inc. | Interfacing application programs and motion sensors of a device |
DE102007060942A1 (de) | 2007-12-18 | 2009-06-25 | Robert Bosch Gmbh | Drehratensensor und Verfahren zum Betrieb eines Drehratensensors |
JP4968298B2 (ja) * | 2009-09-04 | 2012-07-04 | 株式会社デンソー | 振動型角速度センサ |
US9097524B2 (en) | 2009-09-11 | 2015-08-04 | Invensense, Inc. | MEMS device with improved spring system |
US8534127B2 (en) | 2009-09-11 | 2013-09-17 | Invensense, Inc. | Extension-mode angular velocity sensor |
DE102010029565A1 (de) | 2010-06-01 | 2011-12-01 | Robert Bosch Gmbh | Verfahren zum Betrieb einer Sensoranordnung und Sensoranordnung |
DE102010029590B4 (de) | 2010-06-01 | 2014-07-10 | Robert Bosch Gmbh | Drehratensensor, Sensoranordnung, Verfahren zum Betrieb eines Drehratensensors und Verfahren zum Betrieb einer Sensoranordnung |
US8567246B2 (en) | 2010-10-12 | 2013-10-29 | Invensense, Inc. | Integrated MEMS device and method of use |
IL209261A0 (en) | 2010-11-11 | 2011-01-31 | Israel Aerospace Ind Ltd | A system and method for north finding |
DE102010062581A1 (de) | 2010-12-08 | 2012-06-14 | Robert Bosch Gmbh | Drehratensensor, Sensorsystem, Verfahren zum Betrieb eines Drehratensensors und Verfahren zum Betrieb eines Sensorsystems |
US8947081B2 (en) | 2011-01-11 | 2015-02-03 | Invensense, Inc. | Micromachined resonant magnetic field sensors |
US9664750B2 (en) | 2011-01-11 | 2017-05-30 | Invensense, Inc. | In-plane sensing Lorentz force magnetometer |
US8860409B2 (en) | 2011-01-11 | 2014-10-14 | Invensense, Inc. | Micromachined resonant magnetic field sensors |
EP3257074A1 (de) | 2015-02-11 | 2017-12-20 | InvenSense, Inc. | 3d-integration mit eutektischer al-ge-gebundener verbindung |
US10192850B1 (en) | 2016-09-19 | 2019-01-29 | Sitime Corporation | Bonding process with inhibited oxide formation |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4032559A1 (de) * | 1990-10-13 | 1992-04-16 | Bosch Gmbh Robert | Drehratensensor |
DE4335219A1 (de) * | 1993-10-15 | 1995-04-20 | Bosch Gmbh Robert | Drehratensensor und Verfahren zur Herstellung eines Drehratensensor |
DE4442033A1 (de) * | 1994-11-25 | 1996-05-30 | Bosch Gmbh Robert | Drehratensensor |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4512192A (en) * | 1983-09-02 | 1985-04-23 | Sundstrand Data Control, Inc. | Two axis angular rate and specific force sensor utilizing vibrating accelerometers |
GB9111316D0 (en) * | 1991-05-24 | 1991-07-17 | Burdess James S | Improvements in or relating to gyroscopic devices |
IL103644A (en) * | 1992-11-05 | 1995-03-30 | Israel State | Apparatus for measuring the rate of rotation and linear acceleration of a moving body in two perpendicular axes |
FR2700012B1 (fr) * | 1992-12-28 | 1995-03-03 | Commissariat Energie Atomique | Accéléromètre intégré à axe sensible parallèle au substrat. |
DE69420481T2 (de) * | 1993-01-29 | 2000-05-18 | Murata Manufacturing Co | Winkelgeschwindigkeitsmessaufnehmer |
DE4400127C2 (de) * | 1994-01-05 | 2003-08-14 | Bosch Gmbh Robert | Kapazitiver Beschleunigungssensor und Verfahren zu seiner Herstellung |
-
1995
- 1995-05-27 DE DE19519488A patent/DE19519488B4/de not_active Expired - Lifetime
-
1996
- 1996-05-13 US US08/645,375 patent/US5703293A/en not_active Expired - Lifetime
- 1996-05-21 JP JP12609596A patent/JP4456674B2/ja not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4032559A1 (de) * | 1990-10-13 | 1992-04-16 | Bosch Gmbh Robert | Drehratensensor |
DE4335219A1 (de) * | 1993-10-15 | 1995-04-20 | Bosch Gmbh Robert | Drehratensensor und Verfahren zur Herstellung eines Drehratensensor |
DE4442033A1 (de) * | 1994-11-25 | 1996-05-30 | Bosch Gmbh Robert | Drehratensensor |
Also Published As
Publication number | Publication date |
---|---|
DE19519488A1 (de) | 1996-11-28 |
US5703293A (en) | 1997-12-30 |
JPH08327650A (ja) | 1996-12-13 |
JP4456674B2 (ja) | 2010-04-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8364 | No opposition during term of opposition | ||
R071 | Expiry of right |