CN104634337B - 检测装置、传感器、电子设备以及移动体 - Google Patents
检测装置、传感器、电子设备以及移动体 Download PDFInfo
- Publication number
- CN104634337B CN104634337B CN201410642926.0A CN201410642926A CN104634337B CN 104634337 B CN104634337 B CN 104634337B CN 201410642926 A CN201410642926 A CN 201410642926A CN 104634337 B CN104634337 B CN 104634337B
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- China
- Prior art keywords
- circuit
- gain control
- automatic gain
- period
- drive
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- 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 - Fee Related
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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
- G01C19/5614—Signal processing
-
- 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
- G01C19/5776—Signal processing not specific to any of the devices covered by groups G01C19/5607 - G01C19/5719
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Gyroscopes (AREA)
- Control Of Amplification And Gain Control (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013231341A JP6307840B2 (ja) | 2013-11-07 | 2013-11-07 | 検出装置、センサー、電子機器及び移動体 |
| JP2013-231341 | 2013-11-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104634337A CN104634337A (zh) | 2015-05-20 |
| CN104634337B true CN104634337B (zh) | 2018-10-12 |
Family
ID=53005988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410642926.0A Expired - Fee Related CN104634337B (zh) | 2013-11-07 | 2014-11-07 | 检测装置、传感器、电子设备以及移动体 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US9829316B2 (enExample) |
| JP (1) | JP6307840B2 (enExample) |
| CN (1) | CN104634337B (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6197323B2 (ja) * | 2013-03-22 | 2017-09-20 | セイコーエプソン株式会社 | 検出装置、センサー、ジャイロセンサー、電子機器及び移動体 |
| JP6213165B2 (ja) | 2013-11-07 | 2017-10-18 | セイコーエプソン株式会社 | 検出装置、センサー、電子機器及び移動体 |
| JP6303411B2 (ja) * | 2013-11-07 | 2018-04-04 | セイコーエプソン株式会社 | 検出装置、センサー、電子機器及び移動体 |
| WO2015146165A1 (ja) * | 2014-03-25 | 2015-10-01 | 旭化成エレクトロニクス株式会社 | 角速度センサ、その駆動回路及びその駆動方法並びに角速度検出センサ装置 |
| CN104796114B (zh) * | 2015-05-15 | 2017-07-28 | 哈尔滨工业大学 | 一种低泄漏误差的模拟积分器 |
| CN105302047A (zh) * | 2015-11-26 | 2016-02-03 | 无锡拓能自动化科技有限公司 | 一种家居燃气智能监控系统 |
| JP6662254B2 (ja) * | 2016-09-13 | 2020-03-11 | 横河電機株式会社 | 駆動回路および物理量センサ装置 |
| DE102017205984A1 (de) * | 2017-04-07 | 2018-10-11 | Robert Bosch Gmbh | Drehratensensor und Verfahren zum Betrieb eines Drehratensensors |
| DE102018219333B3 (de) * | 2018-11-13 | 2020-03-26 | Albert-Ludwigs-Universität Freiburg | Verfahren zur automatischen frequenzanpassung eines filters in einer geschlossenen regelschleife |
| JP2020134369A (ja) * | 2019-02-21 | 2020-08-31 | セイコーエプソン株式会社 | 慣性センサー、電子機器および移動体 |
| EP4187203B1 (en) * | 2021-11-30 | 2024-10-23 | STMicroelectronics S.r.l. | Mems gyroscope device with improved hot startup and corresponding method |
| JP2023140589A (ja) * | 2022-03-23 | 2023-10-05 | セイコーエプソン株式会社 | 物理量検出回路及び物理量検出装置 |
| US12276502B2 (en) * | 2022-08-24 | 2025-04-15 | Panasonic intellectual property Management co., Ltd | Continuous monitoring of gyroscope sensor forced-to-rebalance loop electronics |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4125809A (en) * | 1977-11-09 | 1978-11-14 | The United States Of America As Represented By The Secretary Of The Navy | Digital C/kT meter |
| JPS6444126A (en) * | 1987-08-12 | 1989-02-16 | Hitachi Ltd | A/d and d/a converter |
| US5229606A (en) * | 1989-06-05 | 1993-07-20 | Digital Instruments, Inc. | Jumping probe microscope |
| US7149263B2 (en) * | 2000-06-26 | 2006-12-12 | Hitachi Kokusai Electric Inc. | AGC method and circuit for digital radio receiver |
| JP4171191B2 (ja) * | 2000-06-26 | 2008-10-22 | 株式会社日立国際電気 | Ａｇｃ制御方法及びａｇｃ回路 |
| JP5200491B2 (ja) * | 2006-11-06 | 2013-06-05 | セイコーエプソン株式会社 | 駆動装置、物理量測定装置及び電子機器 |
| US7895894B2 (en) | 2006-11-06 | 2011-03-01 | Seiko Epson Corporation | Driver device, physical quantity measuring device, and electronic instrument |
| JP4450029B2 (ja) * | 2007-07-24 | 2010-04-14 | セイコーエプソン株式会社 | 発振駆動回路、発振駆動装置、物理量測定回路、物理量測定装置および電子機器 |
| JP4508230B2 (ja) * | 2007-11-21 | 2010-07-21 | ソニー株式会社 | 慣性センサ及びその検出装置 |
| JP5365173B2 (ja) * | 2008-02-29 | 2013-12-11 | セイコーエプソン株式会社 | 物理量測定装置および電子機器 |
| IT1394898B1 (it) * | 2009-06-03 | 2012-07-20 | St Microelectronics Rousset | Giroscopio microelettromeccanico con attuazione a controllo di posizione e metodo per il controllo di un giroscopio microelettromeccanico |
| JP5368181B2 (ja) * | 2009-06-12 | 2013-12-18 | セイコーエプソン株式会社 | 物理量検出装置並びに物理量検出装置の制御方法、異常診断システム及び異常診断方法 |
| JP5638419B2 (ja) * | 2011-02-25 | 2014-12-10 | セイコーエプソン株式会社 | 信号処理回路、物理量検出装置、角速度検出装置、集積回路装置及び電子機器 |
-
2013
- 2013-11-07 JP JP2013231341A patent/JP6307840B2/ja not_active Expired - Fee Related
-
2014
- 2014-11-05 US US14/533,578 patent/US9829316B2/en active Active
- 2014-11-07 CN CN201410642926.0A patent/CN104634337B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104634337A (zh) | 2015-05-20 |
| JP2015090351A (ja) | 2015-05-11 |
| US20150122022A1 (en) | 2015-05-07 |
| US9829316B2 (en) | 2017-11-28 |
| JP6307840B2 (ja) | 2018-04-11 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 |