DE60141521D1 - Kalibrierung eines mehrachsigen beschleunigungssensors in einem fahrzeugnavigationssystem mittels gps-daten - Google Patents

Kalibrierung eines mehrachsigen beschleunigungssensors in einem fahrzeugnavigationssystem mittels gps-daten

Info

Publication number
DE60141521D1
DE60141521D1 DE60141521T DE60141521T DE60141521D1 DE 60141521 D1 DE60141521 D1 DE 60141521D1 DE 60141521 T DE60141521 T DE 60141521T DE 60141521 T DE60141521 T DE 60141521T DE 60141521 D1 DE60141521 D1 DE 60141521D1
Authority
DE
Germany
Prior art keywords
calibration
acceleration sensor
navigation system
gps data
vehicle navigation
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.)
Expired - Lifetime
Application number
DE60141521T
Other languages
English (en)
Inventor
John Begin
Ka C Cheok
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.)
Mitac International Corp
Original Assignee
Mitac International Corp
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 Mitac International Corp filed Critical Mitac International Corp
Application granted granted Critical
Publication of DE60141521D1 publication Critical patent/DE60141521D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass
    • G01C25/005—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass initial alignment, calibration or starting-up of inertial devices
    • 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
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
DE60141521T 2000-09-01 2001-09-04 Kalibrierung eines mehrachsigen beschleunigungssensors in einem fahrzeugnavigationssystem mittels gps-daten Expired - Lifetime DE60141521D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23004900P 2000-09-01 2000-09-01
PCT/US2001/027496 WO2002018873A2 (en) 2000-09-01 2001-09-04 Calibration of multi-axis accelerometer in vehicle navigation system using gps data

Publications (1)

Publication Number Publication Date
DE60141521D1 true DE60141521D1 (de) 2010-04-22

Family

ID=22863751

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60141521T Expired - Lifetime DE60141521D1 (de) 2000-09-01 2001-09-04 Kalibrierung eines mehrachsigen beschleunigungssensors in einem fahrzeugnavigationssystem mittels gps-daten

Country Status (4)

Country Link
EP (1) EP1315945B1 (de)
AU (1) AU2001287079A1 (de)
DE (1) DE60141521D1 (de)
WO (1) WO2002018873A2 (de)

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JP4816339B2 (ja) * 2006-08-31 2011-11-16 ソニー株式会社 ナビゲーション装置、ナビゲーション情報算出方法及びナビゲーション情報算出プログラム
US8086405B2 (en) 2007-06-28 2011-12-27 Sirf Technology Holdings, Inc. Compensation for mounting misalignment of a navigation device
US8423255B2 (en) * 2008-01-30 2013-04-16 Microsoft Corporation System for sensing road and traffic conditions
US8248301B2 (en) 2009-07-31 2012-08-21 CSR Technology Holdings Inc. Method and apparatus for using GPS satellite state computations in GLONASS measurement processing
US8566032B2 (en) 2009-10-30 2013-10-22 CSR Technology Holdings Inc. Methods and applications for altitude measurement and fusion of user context detection with elevation motion for personal navigation systems
US8311740B2 (en) 2010-01-28 2012-11-13 CSR Technology Holdings Inc. Use of accelerometer only data to improve GNSS performance
IT1403430B1 (it) * 2010-12-24 2013-10-17 Magneti Marelli Spa Procedimento di calibrazione di un sensore inerziale montato in posizione arbitraria a bordo di un veicolo, e sistema sensore della dinamica di un veicolo montabile a bordo in posizione arbitraria
JP6094026B2 (ja) * 2011-03-02 2017-03-15 セイコーエプソン株式会社 姿勢判定方法、位置算出方法及び姿勢判定装置
CA2769788C (en) * 2011-03-23 2019-08-13 Trusted Positioning Inc. Methods of attitude and misalignment estimation for constraint free portable navigation
US9217757B2 (en) 2011-09-20 2015-12-22 Calamp Corp. Systems and methods for 3-axis accelerometer calibration
DE102011084553A1 (de) 2011-10-14 2013-04-18 Robert Bosch Gmbh Verfahren zur Ermittlung einer Lage eines tragbaren Gerätes
US10285141B1 (en) * 2012-09-19 2019-05-07 Safeco Insurance Company Of America Data synchronization across multiple sensors
US9406222B2 (en) 2012-10-18 2016-08-02 Calamp Corp. Systems and methods for location reporting of detected events in vehicle operation
US10107831B2 (en) 2012-11-21 2018-10-23 Calamp Corp Systems and methods for efficient characterization of acceleration events
JP5979674B2 (ja) * 2013-01-09 2016-08-24 アルパイン株式会社 車載機器の傾き検出装置、車載機器の傾き検出方法及び車載機器
US10054442B2 (en) 2013-01-17 2018-08-21 Invensense, Inc. Method and apparatus for handling vertical orientations of devices for constraint free portable navigation
US9459277B2 (en) 2013-02-19 2016-10-04 Calamp Corp. Systems and methods for 3-axis accelerometer calibration with vertical sample buffers
US10466269B2 (en) 2013-02-19 2019-11-05 Calamp Corp. Systems and methods for low latency 3-axis accelerometer calibration
US9228836B2 (en) * 2013-03-15 2016-01-05 Cambridge Mobile Telematics Inference of vehicular trajectory characteristics with personal mobile devices
GB2518676B (en) 2013-09-28 2019-04-10 Quartix Ltd Telematics system and associated method
WO2015081546A1 (zh) 2013-12-05 2015-06-11 华为终端有限公司 一种确定车辆加速度的方法及装置
DE102014202026A1 (de) 2014-02-05 2015-08-06 Robert Bosch Gmbh Verfahren und Vorrichtung zum Kalibrieren eines Beschleunigungssensors in einem Kraftfahrzeug
US9644977B2 (en) 2015-05-22 2017-05-09 Calamp Corp. Systems and methods for determining vehicle operational status
US10214166B2 (en) 2015-06-11 2019-02-26 Calamp Corp. Systems and methods for impact detection with noise attenuation of a sensor signal
US9791279B1 (en) 2016-06-30 2017-10-17 U-Blox Ag System for and method of determining angular position of a vehicle
US10055909B2 (en) 2016-07-08 2018-08-21 Calamp Corp. Systems and methods for crash determination
US10395438B2 (en) 2016-08-19 2019-08-27 Calamp Corp. Systems and methods for crash determination with noise filtering
US10219117B2 (en) 2016-10-12 2019-02-26 Calamp Corp. Systems and methods for radio access interfaces
US10473750B2 (en) 2016-12-08 2019-11-12 Calamp Corp. Systems and methods for tracking multiple collocated assets
US9958473B1 (en) * 2017-05-01 2018-05-01 Smartdrive Systems, Inc. Calibrating sensor unit orientation for use in a vehicle monitoring system
US10599421B2 (en) 2017-07-14 2020-03-24 Calamp Corp. Systems and methods for failsafe firmware upgrades
US20190141156A1 (en) 2017-11-06 2019-05-09 Calamp Corp. Systems and Methods for Dynamic Telematics Messaging
US11206171B2 (en) 2017-11-07 2021-12-21 Calamp Corp. Systems and methods for dynamic device programming
US11805390B2 (en) * 2018-12-05 2023-10-31 Here Global B.V. Method, apparatus, and computer program product for determining sensor orientation
WO2020264528A1 (en) * 2019-06-27 2020-12-30 DeepMap Inc. Calibration of inertial measurement units of vehicles using localization

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US5862511A (en) * 1995-12-28 1999-01-19 Magellan Dis, Inc. Vehicle navigation system and method
US6532419B1 (en) * 1998-09-23 2003-03-11 Magellan Dis, Inc. Calibration of multi-axis accelerometer in vehicle navigation system

Also Published As

Publication number Publication date
EP1315945A2 (de) 2003-06-04
AU2001287079A1 (en) 2002-03-13
WO2002018873A3 (en) 2002-05-10
EP1315945B1 (de) 2010-03-10
WO2002018873A2 (en) 2002-03-07

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