JP6315184B2 - 衝撃検出回路、物理量検出装置、電子機器、移動体及び衝撃検出方法 - Google Patents

衝撃検出回路、物理量検出装置、電子機器、移動体及び衝撃検出方法 Download PDF

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Publication number
JP6315184B2
JP6315184B2 JP2014056359A JP2014056359A JP6315184B2 JP 6315184 B2 JP6315184 B2 JP 6315184B2 JP 2014056359 A JP2014056359 A JP 2014056359A JP 2014056359 A JP2014056359 A JP 2014056359A JP 6315184 B2 JP6315184 B2 JP 6315184B2
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Japan
Prior art keywords
impact
detection
output signal
input
axis
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JP2014056359A
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English (en)
Japanese (ja)
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JP2015179007A (ja
JP2015179007A5 (enExample
Inventor
岳美 米澤
岳美 米澤
哲弘 山田
哲弘 山田
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Seiko Epson Corp
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Seiko Epson Corp
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Priority to JP2014056359A priority Critical patent/JP6315184B2/ja
Priority to CN201510115255.7A priority patent/CN104932674B/zh
Priority to US14/660,160 priority patent/US9658245B2/en
Publication of JP2015179007A publication Critical patent/JP2015179007A/ja
Publication of JP2015179007A5 publication Critical patent/JP2015179007A5/ja
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/18—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration in two or more dimensions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/03—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses by using non-electrical means
    • G01P15/032—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses by using non-electrical means by measuring the displacement of a movable inertial mass
    • G01P15/036—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses by using non-electrical means by measuring the displacement of a movable inertial mass for indicating predetermined acceleration values
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/0891—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values with indication of predetermined acceleration values

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Telephone Function (AREA)
  • Gyroscopes (AREA)
JP2014056359A 2014-03-19 2014-03-19 衝撃検出回路、物理量検出装置、電子機器、移動体及び衝撃検出方法 Expired - Fee Related JP6315184B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2014056359A JP6315184B2 (ja) 2014-03-19 2014-03-19 衝撃検出回路、物理量検出装置、電子機器、移動体及び衝撃検出方法
CN201510115255.7A CN104932674B (zh) 2014-03-19 2015-03-16 冲击检测电路、物理量检测装置、电子设备及移动体
US14/660,160 US9658245B2 (en) 2014-03-19 2015-03-17 Impact detection circuit for physical quantity detection device to detect impact to electronic apparatus, moving object, and impact detection method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014056359A JP6315184B2 (ja) 2014-03-19 2014-03-19 衝撃検出回路、物理量検出装置、電子機器、移動体及び衝撃検出方法

Publications (3)

Publication Number Publication Date
JP2015179007A JP2015179007A (ja) 2015-10-08
JP2015179007A5 JP2015179007A5 (enExample) 2017-04-20
JP6315184B2 true JP6315184B2 (ja) 2018-04-25

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JP2014056359A Expired - Fee Related JP6315184B2 (ja) 2014-03-19 2014-03-19 衝撃検出回路、物理量検出装置、電子機器、移動体及び衝撃検出方法

Country Status (3)

Country Link
US (1) US9658245B2 (enExample)
JP (1) JP6315184B2 (enExample)
CN (1) CN104932674B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6396186B2 (ja) * 2014-11-17 2018-09-26 ラピスセミコンダクタ株式会社 半導体装置、携帯端末装置および操作検知方法
KR102524291B1 (ko) 2017-01-25 2023-04-24 현대자동차주식회사 자동차의 에어백 점화 제어 시스템 및 이를 이용한 에어백 점화 제어 방법
WO2021060062A1 (ja) * 2019-09-27 2021-04-01 パナソニックＩｐマネジメント株式会社 衝撃検出装置、及び蓄電パック
JP7063314B2 (ja) * 2019-11-20 2022-05-09 カシオ計算機株式会社 指針装置、電子時計、指針装置の制御方法、及びプログラム
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
JP7764709B2 (ja) * 2021-09-14 2025-11-06 セイコーエプソン株式会社 慣性センサーモジュール
JP2023050622A (ja) * 2021-09-30 2023-04-11 セイコーエプソン株式会社 慣性センサーモジュール

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2659694B2 (ja) * 1994-12-16 1997-09-30 山一電機株式会社 衝撃振動記憶方法
JPH10300769A (ja) * 1997-04-17 1998-11-13 Silicon Syst Inc 集積化された２軸衝撃検出器
US6889128B2 (en) * 2001-04-20 2005-05-03 Trw Inc. System and method for controlling vehicle suspension components and vehicle occupant protection devices
WO2007116459A1 (ja) * 2006-03-31 2007-10-18 Ssd Company Limited 衝撃検出装置及び擬似体験装置のコントローラ
US8384687B2 (en) 2008-08-21 2013-02-26 Denso Corporation Manipulation input apparatus
JP4666040B2 (ja) 2008-09-25 2011-04-06 株式会社デンソー 車両用操作装置
US8326569B2 (en) 2008-10-21 2012-12-04 Analog Devices, Inc. Tap detection
JP2010112874A (ja) 2008-11-07 2010-05-20 Canon Inc 加速度検出回路
JP2010185670A (ja) * 2009-02-10 2010-08-26 Denso Corp 車両用衝撃検出装置
CN102439404B (zh) 2009-03-30 2016-10-12 凯欧尼克公司 使用加速度计的定向轻击探测算法
JP2012063950A (ja) 2010-09-15 2012-03-29 Murata Mfg Co Ltd 入力装置及び電子機器
JP6071069B2 (ja) * 2010-12-17 2017-02-01 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 生体徴候を監視するためのジェスチャ制御
CN104081322A (zh) * 2012-01-27 2014-10-01 松下电器产业株式会社 电子设备

Also Published As

Publication number Publication date
US9658245B2 (en) 2017-05-23
US20150268265A1 (en) 2015-09-24
JP2015179007A (ja) 2015-10-08
CN104932674B (zh) 2019-06-25
CN104932674A (zh) 2015-09-23

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