ITTO20040899A1 - Apparecchio portatile dotato di un dispositivo accelerometrico per il rilevamento di caduta libera - Google Patents

Apparecchio portatile dotato di un dispositivo accelerometrico per il rilevamento di caduta libera

Info

Publication number
ITTO20040899A1
ITTO20040899A1 IT000899A ITTO20040899A ITTO20040899A1 IT TO20040899 A1 ITTO20040899 A1 IT TO20040899A1 IT 000899 A IT000899 A IT 000899A IT TO20040899 A ITTO20040899 A IT TO20040899A IT TO20040899 A1 ITTO20040899 A1 IT TO20040899A1
Authority
IT
Italy
Prior art keywords
apparatus equipped
free fall
portable apparatus
fall detection
accelerometric device
Prior art date
Application number
IT000899A
Other languages
English (en)
Inventor
Luca Fontanella
Ernesto Lasalandra
Caterina Riva
Benedetto Vigna
Original Assignee
St Microelectronics 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 St Microelectronics Srl filed Critical St Microelectronics Srl
Priority to IT000899A priority Critical patent/ITTO20040899A1/it
Publication of ITTO20040899A1 publication Critical patent/ITTO20040899A1/it
Priority to US11/302,486 priority patent/US7578184B2/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B19/04—Arrangements for preventing, inhibiting, or warning against double recording on the same blank or against other recording or reproducing malfunctions
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Pressure Sensors (AREA)
IT000899A 2004-12-23 2004-12-23 Apparecchio portatile dotato di un dispositivo accelerometrico per il rilevamento di caduta libera ITTO20040899A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT000899A ITTO20040899A1 (it) 2004-12-23 2004-12-23 Apparecchio portatile dotato di un dispositivo accelerometrico per il rilevamento di caduta libera
US11/302,486 US7578184B2 (en) 2004-12-23 2005-12-12 Portable apparatus with an accelerometer device for free-fall detection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000899A ITTO20040899A1 (it) 2004-12-23 2004-12-23 Apparecchio portatile dotato di un dispositivo accelerometrico per il rilevamento di caduta libera

Publications (1)

Publication Number Publication Date
ITTO20040899A1 true ITTO20040899A1 (it) 2005-03-23

Family

ID=36651887

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000899A ITTO20040899A1 (it) 2004-12-23 2004-12-23 Apparecchio portatile dotato di un dispositivo accelerometrico per il rilevamento di caduta libera

Country Status (2)

Country Link
US (1) US7578184B2 (it)
IT (1) ITTO20040899A1 (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100618866B1 (ko) * 2004-10-02 2006-08-31 삼성전자주식회사 전자기기의 자유 낙하 검출방법 및 장치
EP1813916B1 (en) 2006-01-30 2014-04-30 STMicroelectronics Srl Inertial device with pedometer function and portable electronic appliance incorporating said inertial device
DE102006040250A1 (de) * 2006-08-28 2008-03-06 Robert Bosch Gmbh Vorrichtung zum Fallschutz von Drehratensensoren
US7644222B2 (en) * 2006-10-25 2010-01-05 Hewlett-Packard Development Company, L.P. Low latency event communication system and method
KR101123338B1 (ko) * 2007-04-13 2012-03-27 키네틱 인코포레이티드 물체의 운동 감지 장치
DE102007053808B4 (de) * 2007-11-12 2023-07-06 Robert Bosch Gmbh Sockelelement, Sockelanordnung und Verfahren zur Herstellung einer weiteren Sockelanordnung
US7745920B2 (en) * 2008-06-10 2010-06-29 Micron Technology, Inc. Packaged microelectronic devices and methods for manufacturing packaged microelectronic devices
CN101834921A (zh) * 2009-03-13 2010-09-15 鸿富锦精密工业（深圳）有限公司 具有防摔保护功能的电子设备
US8700353B2 (en) * 2010-05-27 2014-04-15 Incheck Technologies, Inc. MEMS accelerometer device
US9720701B2 (en) * 2012-09-10 2017-08-01 Intel Corporation Providing support for device states
US10506087B2 (en) 2018-02-01 2019-12-10 Microsoft Technology Licensing, Llc Electroactive perimeter stiffener
US11255875B2 (en) 2020-02-18 2022-02-22 Stmicroelectronics Asia Pacific Pte Ltd. System and method for determining distance of free fall
US11570539B2 (en) 2021-03-20 2023-01-31 International Business Machines Corporation Safeguarding audio device based on detection of freefall or lost scenarios

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5227929A (en) * 1990-11-26 1993-07-13 International Business Machines Corporation Portable computer hard disk protective reflex system
US6046877A (en) * 1995-02-16 2000-04-04 Mobile Storage Technology, Inc. Protection apparatus and method for hard disk drive unit of a portable computer
US6750521B1 (en) * 1999-10-22 2004-06-15 Delphi Technologies, Inc. Surface mount package for a micromachined device
US6520013B1 (en) * 2000-10-02 2003-02-18 Apple Computer, Inc. Method and apparatus for detecting free fall
US6891239B2 (en) * 2002-03-06 2005-05-10 The Charles Stark Draper Laboratory, Inc. Integrated sensor and electronics package
US7034393B2 (en) * 2003-12-15 2006-04-25 Analog Devices, Inc. Semiconductor assembly with conductive rim and method of producing the same

Also Published As

Publication number Publication date
US20060150731A1 (en) 2006-07-13
US7578184B2 (en) 2009-08-25

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