DE602005012052D1 - Verschiebungsdetektion von einer tragbaren Vorrichtung mit einem digitalen Hochpassfilter - Google Patents

Verschiebungsdetektion von einer tragbaren Vorrichtung mit einem digitalen Hochpassfilter

Info

Publication number
DE602005012052D1
DE602005012052D1 DE602005012052T DE602005012052T DE602005012052D1 DE 602005012052 D1 DE602005012052 D1 DE 602005012052D1 DE 602005012052 T DE602005012052 T DE 602005012052T DE 602005012052 T DE602005012052 T DE 602005012052T DE 602005012052 D1 DE602005012052 D1 DE 602005012052D1
Authority
DE
Germany
Prior art keywords
pass filter
portable device
displacement detection
digital high
digital
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.)
Active
Application number
DE602005012052T
Other languages
English (en)
Inventor
Michele Tronconi
Enrico Chiesa
Fabio Pasolini
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.)
STMicroelectronics SRL
Original Assignee
STMicroelectronics SRL
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 STMicroelectronics SRL filed Critical STMicroelectronics SRL
Publication of DE602005012052D1 publication Critical patent/DE602005012052D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03HIMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00Networks using digital techniques
    • H03H17/02Frequency selective networks
    • H03H17/04Recursive filters
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08Measuring 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
    • G01P15/0891Measuring 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/18Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration in two or more dimensions
DE602005012052T 2005-03-31 2005-03-31 Verschiebungsdetektion von einer tragbaren Vorrichtung mit einem digitalen Hochpassfilter Active DE602005012052D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05425184A EP1708362B1 (de) 2005-03-31 2005-03-31 Verschiebungsdetektion von einer tragbaren Vorrichtung mit einem digitalen Hochpassfilter

Publications (1)

Publication Number Publication Date
DE602005012052D1 true DE602005012052D1 (de) 2009-02-12

Family

ID=34943120

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005012052T Active DE602005012052D1 (de) 2005-03-31 2005-03-31 Verschiebungsdetektion von einer tragbaren Vorrichtung mit einem digitalen Hochpassfilter

Country Status (5)

Country Link
US (1) US7783449B2 (de)
EP (1) EP1708362B1 (de)
CN (1) CN101189794B (de)
DE (1) DE602005012052D1 (de)
WO (1) WO2006103246A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5155117B2 (ja) * 2008-11-21 2013-02-27 ラピスセミコンダクタ株式会社 重力軸判定装置及びこれを用いたモバイル端末装置
JP5736106B2 (ja) 2009-05-19 2015-06-17 古野電気株式会社 移動状態検出装置
US8760392B2 (en) * 2010-04-20 2014-06-24 Invensense, Inc. Wireless motion processing sensor systems suitable for mobile and battery operation
US9921239B2 (en) * 2014-11-20 2018-03-20 Stmicroelectronics, Inc. Offset cancellation device for micro-electromechanical system
US20170177203A1 (en) * 2015-12-18 2017-06-22 Facebook, Inc. Systems and methods for identifying dominant hands for users based on usage patterns
JP2022152252A (ja) * 2021-03-29 2022-10-12 セイコーエプソン株式会社 センサーモジュールおよび計測システム

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3103572B2 (ja) 1990-01-16 2000-10-30 オリンパス光学工業株式会社 カメラ装置
CH689071A5 (de) * 1994-03-24 1998-08-31 Cerberus Ag Signalauswertungsschaltung fuer einen Bewegungsmelder.
US5590065A (en) * 1994-08-10 1996-12-31 Crystal Semiconductor Corporation Digital decimation filter for delta sigma analog-to-digital conversion with reduced hardware compelexity
US5777909A (en) 1995-12-29 1998-07-07 Crystal Semiconductor Corporation High pass filter with coefficient switching to improve settling time
JP3431508B2 (ja) * 1998-08-11 2003-07-28 ペンタックス株式会社 像ぶれ補正制御装置
ITTO20040847A1 (it) 2004-12-01 2005-03-01 St Microelectronics Srl Dispositivo di rilevamento di spostamenti per un apparecchio portatile

Also Published As

Publication number Publication date
EP1708362A1 (de) 2006-10-04
US7783449B2 (en) 2010-08-24
WO2006103246A1 (en) 2006-10-05
CN101189794B (zh) 2011-06-08
EP1708362B1 (de) 2008-12-31
US20080079594A1 (en) 2008-04-03
CN101189794A (zh) 2008-05-28

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