DE69937853D1 - Treiberschaltung für einen Winkelgeschwindigkeitssensor - Google Patents

Treiberschaltung für einen Winkelgeschwindigkeitssensor

Info

Publication number: DE69937853D1
Authority: DE; Germany
Prior art keywords: angular velocity; driver circuit; velocity sensor; sensor; driver
Prior art date: 1998-03-31
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

Application number

DE69937853T

Other languages

English (en)

Other versions

DE69937853T2 (de

Inventor

Toshihiko Ichinose

Takeshi Uemura

Jiro Terada

Masami Tamura

Kiyohito Nakazawa

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Panasonic Corp

Original Assignee

Matsushita Electric Industrial Co Ltd

Priority date (The priority date 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 date listed.)

1998-03-31

Filing date

1999-03-30

Publication date

2008-02-14

1999-03-30 Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd

2008-02-14 Publication of DE69937853D1 publication Critical patent/DE69937853D1/de

2008-05-21 Application granted granted Critical

2008-05-21 Publication of DE69937853T2 publication Critical patent/DE69937853T2/de

2019-03-31 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- G01C19/5607—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using vibrating tuning forks

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
Radar, Positioning & Navigation (AREA)
Remote Sensing (AREA)
Gyroscopes (AREA)

DE69937853T 1998-03-31 1999-03-30 Treiberschaltung für einen Winkelgeschwindigkeitssensor Expired - Lifetime DE69937853T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP8572998		1998-03-31
JP08572998A JP3932661B2 (ja)	1998-03-31	1998-03-31	角速度センサ駆動回路

Publications (2)

Publication Number	Publication Date
DE69937853D1 true DE69937853D1 (de)	2008-02-14
DE69937853T2 DE69937853T2 (de)	2008-05-21

Family

ID=13866944

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69937853T Expired - Lifetime DE69937853T2 (de)	1998-03-31	1999-03-30	Treiberschaltung für einen Winkelgeschwindigkeitssensor

Country Status (4)

Country	Link
US (1)	US6220094B1 (de)
EP (1)	EP0947803B1 (de)
JP (1)	JP3932661B2 (de)
DE (1)	DE69937853T2 (de)

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* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6732586B2 (en) *	1995-05-30	2004-05-11	Matsushita Electric Industrial Co., Ltd.	Angular velocity sensor
JP2000088578A (ja) *	1998-09-10	2000-03-31	Matsushita Electric Ind Co Ltd	角速度センサ
JP4075152B2 (ja) *	1998-09-16	2008-04-16	松下電器産業株式会社	角速度センサ
JP4449110B2 (ja) *	1999-08-18	2010-04-14	パナソニック株式会社	角速度センサ
JP3520821B2 (ja) *	1999-10-29	2004-04-19	株式会社村田製作所	振動ジャイロ用自己診断回路
US6520833B1 (en) *	2000-06-30	2003-02-18	Lam Research Corporation	Oscillating fixed abrasive CMP system and methods for implementing the same
US6439978B1 (en) *	2000-09-07	2002-08-27	Oliver Design, Inc.	Substrate polishing system using roll-to-roll fixed abrasive
US6585338B2 (en)	2000-12-22	2003-07-01	Honeywell International Inc.	Quick start resonant circuit control
US6972619B2 (en) *	2002-12-17	2005-12-06	Matsushita Electric Industrial Co., Ltd.	Amplifier with a gain proportional to power source voltage
JP3956877B2 (ja) *	2003-03-18	2007-08-08	株式会社デンソー	センサ用温度補正装置およびセンサの温度補正方法
JP2005227214A (ja) *	2004-02-16	2005-08-25	Matsushita Electric Ind Co Ltd	角速度センサ及びそれを用いた自動車
US7190237B2 (en) *	2004-05-27	2007-03-13	Continental Automotive, Inc.	Open-loop start-up method for a resonating device
CN101014830B (zh) *	2004-09-09	2011-04-06	株式会社村田制作所	振动型惯性力传感器
JP2006162276A (ja) *	2004-12-02	2006-06-22	Denso Corp	物理量センサ
JP2006349409A (ja) *	2005-06-14	2006-12-28	Denso Corp	静電駆動・容量検出型のジャイロセンサのセンサ回路
JP5458462B2 (ja) *	2005-10-11	2014-04-02	パナソニック株式会社	振動型慣性力検知センサ
JP5040117B2 (ja) *	2006-02-17	2012-10-03	セイコーエプソン株式会社	発振回路、物理量トランスデューサ及び振動ジャイロセンサ
JP4696996B2 (ja) *	2006-03-27	2011-06-08	パナソニック株式会社	慣性力センサ
US20100077856A1 (en) *	2008-02-15	2010-04-01	Honeywell International, Inc.	Start time of gyro assembly
JP5344955B2 (ja) *	2009-02-27	2013-11-20	シチズンホールディングス株式会社	固体振動子発振回路およびこれを用いた物理量センサ
EP2336717B1 (de) *	2009-12-21	2012-09-19	STMicroelectronics Srl	Mikroelektromechanische Vorrichtung mit Schwingungsmasse und Verfahren zur Steuerung einer mikroelektromechanischen Vorrichtung mit Schwingungsmasse
CN102753937B (zh)	2010-02-17	2016-03-02	株式会社村田制作所	振动型惯性力传感器
US9091539B2 (en) *	2011-06-10	2015-07-28	Honeywell International Inc.	Gyroscope dynamic motor amplitude compensation for enhanced rate estimation during startup
US9823074B2 (en) *	2012-08-08	2017-11-21	Nxp Usa, Inc.	Micro-electro-mechanical system drive-mode oscillator module and method therefor
JP6503555B2 (ja) *	2013-07-12	2019-04-24	パナソニックＩｐマネジメント株式会社	駆動装置、物理量検出装置及び電子機器

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Publication number	Priority date	Publication date	Assignee	Title
US4956618A (en) *	1989-04-07	1990-09-11	Vlsi Technology, Inc.	Start-up circuit for low power MOS crystal oscillator
ATE143489T1 (de) *	1991-03-12	1996-10-15	New Sd Inc	Stimmgabelinertialsensor mit einem ende und verfahren
JPH0933262A (ja) *	1995-07-25	1997-02-07	Nikon Corp	励振駆動回路及び方法並びにこれを用いた圧電振動角速度計
US5942686A (en) *	1994-09-15	1999-08-24	Bei Electronics, Inc.	Ratiometric transducer and method
US5534826A (en) *	1994-10-24	1996-07-09	At&T Corp.	Oscillator with increased reliability start up
CN1090313C (zh) *	1995-05-30	2002-09-04	松下电器产业株式会社	角速度传感器
JP3536497B2 (ja) *	1995-12-21	2004-06-07	株式会社デンソー	振動型角速度検出装置

1998
- 1998-03-31 JP JP08572998A patent/JP3932661B2/ja not_active Expired - Lifetime
1999
- 1999-03-30 DE DE69937853T patent/DE69937853T2/de not_active Expired - Lifetime
- 1999-03-30 EP EP99302471A patent/EP0947803B1/de not_active Expired - Lifetime
- 1999-03-31 US US09/282,532 patent/US6220094B1/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0947803B1 (de)	2008-01-02
EP0947803A3 (de)	2000-11-29
EP0947803A2 (de)	1999-10-06
DE69937853T2 (de)	2008-05-21
US6220094B1 (en)	2001-04-24
JPH11281368A (ja)	1999-10-15
JP3932661B2 (ja)	2007-06-20

Publication	Publication Date	Title
DE69937853D1 (de)	2008-02-14	Treiberschaltung für einen Winkelgeschwindigkeitssensor
DE69934169D1 (de)	2007-01-11	Drehgeschwindigkeitssensor
DE69837006D1 (de)	2007-03-22	Einfuhrvorrichtung für transkutan sensor
DE69904551D1 (de)	2003-01-30	Drehgeschwindigkeitssensorvorrichtung
DE69922466D1 (de)	2005-01-13	Fahrzeug-Verformungssensor-System
ID23358A (id)	2000-04-20	Gsp berbantuan tanpa kawat dengan menggunakan lokasi rujukan
DE69915969D1 (de)	2004-05-06	Befestigungsanordnung für einen Sensor
DE50204372D1 (de)	2006-02-09	Sensoreinrichtung für Fahrzeuge
FR2780189B1 (fr)	2004-02-13	Dispositif de navigation
DE69801033D1 (de)	2001-08-09	Multifinktion-lichtsensor für fahrzeug
DE69915919D1 (de)	2004-05-06	Drehgeschwindigkeitssensor
DE59900220D1 (de)	2001-10-04	Radar-sensorvorrichtung
DE69826373D1 (de)	2004-10-28	Signalverarbeitungssystem für einen Inertialsensor
DE19983425T1 (de)	2001-06-21	Fahrzeugrad-Ausrichtungsdaten durch rotierenden Visionssensor
DE59900866D1 (de)	2002-03-21	Kontaktelement für einen ultraschallsensor
EP1192409A4 (de)	2004-11-10	Kapazitiver sensor für kraftwagen
DE60030962D1 (de)	2006-11-09	Fahrzeugtachometer
DE59908391D1 (de)	2004-03-04	Radarsensor
DE69832177D1 (de)	2005-12-08	Navigationsvorrichtung
DE59913900D1 (de)	2006-11-16	Elektronische sensoranordnung
DE60124066D1 (de)	2006-12-07	Drehmomentsensor für Fahrzeuge
ATA61098A (de)	1999-07-15	Radsensor
DE60028546D1 (de)	2006-07-20	Fahrzeugnavigationsvorrichtung
DE69841314D1 (de)	2010-01-07	Navigationsvorrichtung
DE69921264D1 (de)	2004-11-25	Drehgeschwindigkeitssensor

Legal Events

Date	Code	Title	Description
2009-01-22	8364	No opposition during term of opposition
2009-05-07	8327	Change in the person/name/address of the patent owner	Owner name: PANASONIC CORP., KADOMA, OSAKA, JP
2010-03-25	8320	Willingness to grant licences declared (paragraph 23)