CN105953782B - 物理量传感器、电子设备以及移动体 - Google Patents
物理量传感器、电子设备以及移动体 Download PDFInfo
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- CN105953782B CN105953782B CN201610127765.0A CN201610127765A CN105953782B CN 105953782 B CN105953782 B CN 105953782B CN 201610127765 A CN201610127765 A CN 201610127765A CN 105953782 B CN105953782 B CN 105953782B
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Images
Classifications
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- 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
- G01C19/5642—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using vibrating bars or beams
- G01C19/5656—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using vibrating bars or beams the devices involving a micromechanical structure
-
- 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
-
- 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
- G01C19/5642—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using vibrating bars or beams
- G01C19/5649—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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Signal Processing (AREA)
- Gyroscopes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015-045574 | 2015-03-09 | ||
| JP2015045574A JP6492790B2 (ja) | 2015-03-09 | 2015-03-09 | 物理量センサー、電子機器、及び移動体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105953782A CN105953782A (zh) | 2016-09-21 |
| CN105953782B true CN105953782B (zh) | 2021-02-05 |
Family
ID=56888521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610127765.0A Active CN105953782B (zh) | 2015-03-09 | 2016-03-07 | 物理量传感器、电子设备以及移动体 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US9927238B2 (enExample) |
| JP (1) | JP6492790B2 (enExample) |
| CN (1) | CN105953782B (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7251385B2 (ja) | 2019-07-30 | 2023-04-04 | セイコーエプソン株式会社 | 振動デバイス、電子機器および移動体 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5880827A (en) * | 1997-11-11 | 1999-03-09 | Raytek Subsidiary, Inc., | Measurement System with large dynamic range |
| JP3334794B2 (ja) * | 1999-01-14 | 2002-10-15 | 日本電気株式会社 | 振幅制限増幅回路 |
| WO2000051253A1 (fr) * | 1999-02-25 | 2000-08-31 | Mitsubishi Denki Kabushiki Kaisha | Unite de poste de radio |
| US6837108B2 (en) * | 2002-04-23 | 2005-01-04 | Honeywell International Inc. | Increasing the dynamic range of a MEMS gyroscope |
| JP4449504B2 (ja) | 2004-03-15 | 2010-04-14 | パナソニック株式会社 | 角速度センサ |
| JP4534741B2 (ja) * | 2004-12-10 | 2010-09-01 | 株式会社デンソー | ジャイロセンサ |
| JP4671305B2 (ja) * | 2006-02-17 | 2011-04-13 | シチズンホールディングス株式会社 | 物理量センサ |
| JP4396725B2 (ja) * | 2006-05-12 | 2010-01-13 | セイコーエプソン株式会社 | 検出装置、ジャイロセンサ及び電子機器 |
| JP2008070132A (ja) | 2006-09-12 | 2008-03-27 | Matsushita Electric Ind Co Ltd | 角速度センサ |
| 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 |
| JP5552976B2 (ja) * | 2010-09-07 | 2014-07-16 | セイコーエプソン株式会社 | 角速度検出装置及び電子機器 |
| JP2013019834A (ja) * | 2011-07-13 | 2013-01-31 | Seiko Epson Corp | 角速度検出回路、集積回路装置及び角速度検出装置 |
| KR101298286B1 (ko) * | 2011-11-30 | 2013-08-20 | 삼성전기주식회사 | 자이로센서 오프셋 자동 보정회로, 자이로센서 시스템 및 자이로센서 오프셋 자동 보정방법 |
| JP2014149229A (ja) | 2013-02-01 | 2014-08-21 | Panasonic Corp | 角速度センサ |
-
2015
- 2015-03-09 JP JP2015045574A patent/JP6492790B2/ja active Active
-
2016
- 2016-02-23 US US15/051,224 patent/US9927238B2/en active Active
- 2016-03-07 CN CN201610127765.0A patent/CN105953782B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP6492790B2 (ja) | 2019-04-03 |
| JP2016166749A (ja) | 2016-09-15 |
| US20160265915A1 (en) | 2016-09-15 |
| CN105953782A (zh) | 2016-09-21 |
| US9927238B2 (en) | 2018-03-27 |
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