AU2015200031A1 - Estimation of direction of motion of users on mobile devices - Google Patents

Estimation of direction of motion of users on mobile devices Download PDF

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Publication number
AU2015200031A1
AU2015200031A1 AU2015200031A AU2015200031A AU2015200031A1 AU 2015200031 A1 AU2015200031 A1 AU 2015200031A1 AU 2015200031 A AU2015200031 A AU 2015200031A AU 2015200031 A AU2015200031 A AU 2015200031A AU 2015200031 A1 AU2015200031 A1 AU 2015200031A1
Authority
AU
Australia
Prior art keywords
mobile device
user
gravity
acceleration values
orthogonal
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.)
Abandoned
Application number
AU2015200031A
Other languages
English (en)
Inventor
Chirabrata BHAUMIK
Avik GHOSE
Abhinav Kumar
Arpan Pal
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.)
Tata Consultancy Services Ltd
Original Assignee
Tata Consultancy Services 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 Tata Consultancy Services Ltd filed Critical Tata Consultancy Services Ltd
Publication of AU2015200031A1 publication Critical patent/AU2015200031A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C22/00—Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers
    • G01C22/006—Pedometers
    • 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
    • G01C21/183—Compensation of inertial measurements, e.g. for temperature effects
    • G01C21/185—Compensation of inertial measurements, e.g. for temperature effects for gravity

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Telephone Function (AREA)
  • User Interface Of Digital Computer (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Navigation (AREA)
AU2015200031A 2014-01-13 2015-01-06 Estimation of direction of motion of users on mobile devices Abandoned AU2015200031A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN117MU2014 IN2014MU00117A (enExample) 2014-01-13 2014-01-13
IN117/MUM/2014 2014-01-13

Publications (1)

Publication Number Publication Date
AU2015200031A1 true AU2015200031A1 (en) 2015-07-30

Family

ID=53521170

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2015200031A Abandoned AU2015200031A1 (en) 2014-01-13 2015-01-06 Estimation of direction of motion of users on mobile devices

Country Status (8)

Country Link
US (1) US10520330B2 (enExample)
EP (1) EP2913635A1 (enExample)
JP (1) JP6592245B2 (enExample)
KR (1) KR102257800B1 (enExample)
CN (1) CN104776846B (enExample)
AU (1) AU2015200031A1 (enExample)
IN (1) IN2014MU00117A (enExample)
ZA (1) ZA201500195B (enExample)

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JP6514089B2 (ja) * 2015-11-02 2019-05-15 株式会社ソニー・インタラクティブエンタテインメント 情報処理装置、情報処理システム、および情報処理方法
CN105355203B (zh) * 2015-11-03 2019-03-12 重庆码头联智科技有限公司 通过重力传感器智能穿戴设备进行语音判断的装置及方法
CN106895835B (zh) 2015-12-17 2021-01-22 阿里巴巴集团控股有限公司 定位方法及装置
CN107007999B (zh) * 2017-05-23 2019-07-02 青岛海信移动通信技术股份有限公司 一种获取运动状态的方法及装置
US10462608B1 (en) 2017-07-31 2019-10-29 Agero, Inc. Estimating orientation of a mobile device with respect to a vehicle using global displacement information and local motion information
US11363970B2 (en) 2017-10-10 2022-06-21 Hunter Cronin Hand-held dexterity testing apparatus
CN108844533B (zh) * 2018-04-24 2021-01-19 西安交通大学 一种基于多传感器融合和姿态解算的自由姿态pdr定位方法
CN110986941B (zh) * 2019-11-29 2021-09-24 武汉大学 一种手机安装角的估计方法
EP4211421A1 (en) * 2020-09-29 2023-07-19 Huawei Technologies Co., Ltd. User trajectory estimation based on inertial measurement unit data

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US6977675B2 (en) * 2002-12-30 2005-12-20 Motorola, Inc. Method and apparatus for virtually expanding a display
BRPI0619876B8 (pt) * 2005-12-15 2021-06-22 Koninklijke Philips Nv sistema de medição, sistema para determinar o balanço calórico de um indivíduo e método de estimar um valor obtido relacionado com um indivíduo
US20080172203A1 (en) * 2007-01-16 2008-07-17 Sony Ericsson Mobile Communications Ab Accurate step counter
US8112281B2 (en) * 2007-12-19 2012-02-07 Enbiomedic Accelerometer-based control of wearable audio recorders
US7970573B2 (en) * 2008-12-22 2011-06-28 Intel Corporation Techniques for determining orientation of a three-axis accelerometer
US8332180B2 (en) * 2009-09-03 2012-12-11 Palo Alto Research Center Incorporated Determining user compass orientation from a portable device
US8670073B2 (en) * 2010-08-02 2014-03-11 Broadcom Corporation Method and system for video noise filtering
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JP2012107992A (ja) * 2010-11-17 2012-06-07 Sony Corp 歩行状況検出装置、歩行状況検出方法及び歩行状況検出プログラム
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WO2013016875A1 (en) 2011-08-04 2013-02-07 Google Inc. Moving direction determination with noisy signals from inertial navigation systems on mobile devices
JP5935365B2 (ja) * 2012-02-07 2016-06-15 セイコーエプソン株式会社 状態検出装置、電子機器及びプログラム
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CN102973275B (zh) * 2012-11-14 2015-05-27 无锡智感星际科技有限公司 一种人体运动状态的采集系统及采集方法
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Also Published As

Publication number Publication date
US20150198625A1 (en) 2015-07-16
CN104776846B (zh) 2020-01-21
KR102257800B1 (ko) 2021-05-27
ZA201500195B (en) 2017-08-30
KR20150084675A (ko) 2015-07-22
IN2014MU00117A (enExample) 2015-08-28
US10520330B2 (en) 2019-12-31
JP6592245B2 (ja) 2019-10-16
EP2913635A1 (en) 2015-09-02
JP2015149713A (ja) 2015-08-20
CN104776846A (zh) 2015-07-15

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Legal Events

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MK5 Application lapsed section 142(2)(e) - patent request and compl. specification not accepted