CN115769708A - 惯性传感器 - Google Patents

惯性传感器 Download PDF

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Publication number
CN115769708A
CN115769708A CN202180044732.9A CN202180044732A CN115769708A CN 115769708 A CN115769708 A CN 115769708A CN 202180044732 A CN202180044732 A CN 202180044732A CN 115769708 A CN115769708 A CN 115769708A
Authority
CN
China
Prior art keywords
inertial force
inertial
detection element
force detection
range
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.)
Withdrawn
Application number
CN202180044732.9A
Other languages
English (en)
Chinese (zh)
Inventor
岸本慎一
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 Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management 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.)
Filing date
Publication date
Application filed by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of CN115769708A publication Critical patent/CN115769708A/zh
Withdrawn legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/28—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network with correlation of data from several navigational instruments
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
    • G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
    • G01C21/16—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
    • G01C21/166—Mechanical, construction or arrangement details of inertial navigation systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
    • G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
    • G01C21/16—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
    • G01C21/18—Stabilised platforms, e.g. by gyroscope

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Signal Processing (AREA)
  • Gyroscopes (AREA)
CN202180044732.9A 2020-06-24 2021-06-24 惯性传感器 Withdrawn CN115769708A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020109127 2020-06-24
JP2020-109127 2020-06-24
PCT/JP2021/023940 WO2021261556A1 (ja) 2020-06-24 2021-06-24 慣性力センサ

Publications (1)

Publication Number Publication Date
CN115769708A true CN115769708A (zh) 2023-03-07

Family

ID=79281323

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180044732.9A Withdrawn CN115769708A (zh) 2020-06-24 2021-06-24 惯性传感器

Country Status (5)

Country Link
US (1) US20230258456A1 (https=)
JP (1) JPWO2021261556A1 (https=)
CN (1) CN115769708A (https=)
DE (1) DE112021003405T5 (https=)
WO (1) WO2021261556A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7760874B2 (ja) * 2021-09-14 2025-10-28 セイコーエプソン株式会社 慣性センサーモジュール
JP7760880B2 (ja) * 2021-09-30 2025-10-28 セイコーエプソン株式会社 慣性センサーモジュール
JP7779093B2 (ja) * 2021-11-10 2025-12-03 セイコーエプソン株式会社 慣性計測装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005241503A (ja) * 2004-02-27 2005-09-08 Hitachi Metals Ltd 落下時加速度履歴記録装置及びそれに用いられる加速度センサ装置
US20110132089A1 (en) * 2008-09-08 2011-06-09 Hitachi, Ltd. Inertial Sensor
CN104114977A (zh) * 2012-02-21 2014-10-22 松下电器产业株式会社 惯性力传感器
WO2019189191A1 (ja) * 2018-03-28 2019-10-03 Ntn株式会社 加速度検出装置およびそれを備える軸受装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4471389B2 (ja) * 2007-01-22 2010-06-02 トレックス・セミコンダクター株式会社 デュアル加速度センサシステム
JPWO2011074099A1 (ja) * 2009-12-17 2013-04-25 トヨタ自動車株式会社 角速度検出装置
JP2011209270A (ja) 2010-03-11 2011-10-20 Panasonic Corp 角速度センサ素子
JP6531279B2 (ja) * 2013-10-09 2019-06-19 パナソニックＩｐマネジメント株式会社 加速度センサ
JP6641878B2 (ja) * 2015-10-21 2020-02-05 セイコーエプソン株式会社 物理量センサー、電子機器および移動体
JP6550141B2 (ja) * 2015-10-23 2019-07-24 株式会社日立製作所 Ｍｅｍｓ装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005241503A (ja) * 2004-02-27 2005-09-08 Hitachi Metals Ltd 落下時加速度履歴記録装置及びそれに用いられる加速度センサ装置
US20110132089A1 (en) * 2008-09-08 2011-06-09 Hitachi, Ltd. Inertial Sensor
CN104114977A (zh) * 2012-02-21 2014-10-22 松下电器产业株式会社 惯性力传感器
WO2019189191A1 (ja) * 2018-03-28 2019-10-03 Ntn株式会社 加速度検出装置およびそれを備える軸受装置
CN111936867A (zh) * 2018-03-28 2020-11-13 Ntn株式会社 加速度检测装置及具备该加速度检测装置的轴承装置

Also Published As

Publication number Publication date
JPWO2021261556A1 (https=) 2021-12-30
US20230258456A1 (en) 2023-08-17
WO2021261556A1 (ja) 2021-12-30
DE112021003405T5 (de) 2023-04-06

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