ATE557280T1 - Verfahren und system zum testen und eichen eines beschleunigungsmessers einer elektronischen vorrichtung - Google Patents

Verfahren und system zum testen und eichen eines beschleunigungsmessers einer elektronischen vorrichtung

Info

Publication number
ATE557280T1
ATE557280T1 AT10171353T AT10171353T ATE557280T1 AT E557280 T1 ATE557280 T1 AT E557280T1 AT 10171353 T AT10171353 T AT 10171353T AT 10171353 T AT10171353 T AT 10171353T AT E557280 T1 ATE557280 T1 AT E557280T1
Authority
AT
Austria
Prior art keywords
electronic device
accelerometer
testing
calibration
nest
Prior art date
Application number
AT10171353T
Other languages
English (en)
Inventor
Marc Kennedy
Arkady Ivannikov
Aleksandar Papo
Original Assignee
Research In Motion 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 Research In Motion Ltd filed Critical Research In Motion Ltd
Application granted granted Critical
Publication of ATE557280T1 publication Critical patent/ATE557280T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P21/00—Testing or calibrating of apparatus or devices covered by the preceding groups
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M7/00—Vibration-testing of structures; Shock-testing of structures
    • G01M7/02—Vibration-testing by means of a shake table
    • G01M7/06—Multidirectional test stands
    • 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
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/24—Arrangements or instruments for measuring magnetic variables involving magnetic resonance for measuring direction or magnitude of magnetic fields or magnetic flux

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Measuring Fluid Pressure (AREA)
  • Telephone Function (AREA)
  • Pressure Sensors (AREA)
AT10171353T 2009-07-30 2010-07-30 Verfahren und system zum testen und eichen eines beschleunigungsmessers einer elektronischen vorrichtung ATE557280T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22987009P 2009-07-30 2009-07-30

Publications (1)

Publication Number Publication Date
ATE557280T1 true ATE557280T1 (de) 2012-05-15

Family

ID=42729413

Family Applications (1)

Application Number Title Priority Date Filing Date
AT10171353T ATE557280T1 (de) 2009-07-30 2010-07-30 Verfahren und system zum testen und eichen eines beschleunigungsmessers einer elektronischen vorrichtung

Country Status (4)

Country Link
US (2) US8626471B2 (de)
EP (1) EP2284546B1 (de)
AT (1) ATE557280T1 (de)
CA (1) CA2711406C (de)

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US10198874B2 (en) * 2016-05-13 2019-02-05 Google Llc Methods and apparatus to align components in virtual reality environments
WO2018026893A1 (en) * 2016-08-03 2018-02-08 Google Llc Methods and systems for determining positional data for three-dimensional interactions inside virtual reality environments
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CN109613303A (zh) * 2018-12-29 2019-04-12 中国计量科学研究院 两分量重力场法加速度计动态校准装置
CN110702946B (zh) * 2019-09-24 2021-11-05 中国计量科学研究院 一种基于单目视觉的低频多轴加速度计灵敏度校准方法
CN113189367A (zh) * 2021-04-01 2021-07-30 中国第一汽车股份有限公司 一种加速度传感器检测装置
CN114252056B (zh) * 2021-12-13 2023-08-08 西安电子工程研究所 采用倾角传感器与水泡协同检测水平状态的方法
CN114337864B (zh) * 2021-12-14 2023-12-29 中晨科技（深圳）有限公司 一种智能化对讲机运行用自动测试设备
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Also Published As

Publication number Publication date
EP2284546A3 (de) 2011-07-06
CA2711406A1 (en) 2011-01-30
CA2711406C (en) 2014-02-18
US20110029275A1 (en) 2011-02-03
EP2284546A2 (de) 2011-02-16
EP2284546B1 (de) 2012-05-09
US8909498B2 (en) 2014-12-09
US20130263642A1 (en) 2013-10-10
US8626471B2 (en) 2014-01-07

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