CN103206953B - 在定位时用来产生一地理方位的方法、及使用该方法的定位系统 - Google Patents
在定位时用来产生一地理方位的方法、及使用该方法的定位系统 Download PDFInfo
- Publication number
- CN103206953B CN103206953B CN201310011893.5A CN201310011893A CN103206953B CN 103206953 B CN103206953 B CN 103206953B CN 201310011893 A CN201310011893 A CN 201310011893A CN 103206953 B CN103206953 B CN 103206953B
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- China
- Prior art keywords
- magnetic
- orientation
- declination data
- geographic
- magnetic declination
- Prior art date
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Links
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000010586 diagram Methods 0.000 description 10
- 230000001133 acceleration Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
Classifications
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- 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
- G01C21/165—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 combined with non-inertial navigation instruments
-
- 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
- G01C21/04—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by terrestrial means
- G01C21/08—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by terrestrial means involving use of the magnetic field of the earth
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
- G01C17/38—Testing, calibrating, or compensating of compasses
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610921756.9A CN107014373B (zh) | 2012-01-12 | 2013-01-11 | 在定位时用来产生一地理方位的方法及定位系统 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261586109P | 2012-01-12 | 2012-01-12 | |
US61/586,109 | 2012-01-12 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610921756.9A Division CN107014373B (zh) | 2012-01-12 | 2013-01-11 | 在定位时用来产生一地理方位的方法及定位系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103206953A CN103206953A (zh) | 2013-07-17 |
CN103206953B true CN103206953B (zh) | 2016-12-28 |
Family
ID=48754251
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310011893.5A Active CN103206953B (zh) | 2012-01-12 | 2013-01-11 | 在定位时用来产生一地理方位的方法、及使用该方法的定位系统 |
CN201610921756.9A Active CN107014373B (zh) | 2012-01-12 | 2013-01-11 | 在定位时用来产生一地理方位的方法及定位系统 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610921756.9A Active CN107014373B (zh) | 2012-01-12 | 2013-01-11 | 在定位时用来产生一地理方位的方法及定位系统 |
Country Status (2)
Country | Link |
---|---|
US (1) | US9097533B2 (zh) |
CN (2) | CN103206953B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10402675B2 (en) * | 2016-08-30 | 2019-09-03 | The Boeing Company | 2D vehicle localizing using geoarcs |
CN107576335B (zh) * | 2017-09-04 | 2020-12-25 | 红栗子虚拟现实(北京)科技有限公司 | 一种基于大空间的惯性动作捕捉变形与扭曲校正方法和装置 |
CN108444466B (zh) * | 2018-03-16 | 2021-11-19 | 广东小天才科技有限公司 | 一种定位导航方法、装置及终端设备 |
Family Cites Families (27)
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JPH01207617A (ja) * | 1988-02-16 | 1989-08-21 | Sumitomo Electric Ind Ltd | 磁気方位センサの方位補正方法 |
US5345382A (en) * | 1992-05-15 | 1994-09-06 | Zexel Corporation | Calibration method for a relative heading sensor |
GB2376861B (en) * | 2001-06-19 | 2005-08-24 | Nec Technologies | Apparatus and method for displaying an electronic map on a mobile electronic device |
US6853315B2 (en) * | 2002-01-23 | 2005-02-08 | Triad Sensors, Inc. | Piezoelectric rate sensor system and method |
US6777928B2 (en) * | 2002-12-03 | 2004-08-17 | Delphi Technologies, Inc. | Rotary magnetic position sensor having pole differentiated magnets |
CH697492B1 (de) * | 2004-04-17 | 2008-11-14 | Vectronix Ag | Verfahren zum Schätzen der Genauigkeit azimutaler Ausrichtungen, Verfahren zum Bereitstellen einer azimutalen Ausrichtung eines tragbaren Zielgeräts und eines geschätzten Wertes deren Genauigkeit und tragbares Zielgerät. |
US7069145B2 (en) * | 2004-05-03 | 2006-06-27 | Sony Ericsson Mobile Communications Ab | Mobile terminals, methods, and program products for generating a magnetic heading based on position |
US20070190494A1 (en) * | 2005-04-04 | 2007-08-16 | Outland Research, Llc | Multiplayer gaming using gps-enabled portable gaming devices |
US8239162B2 (en) * | 2006-04-13 | 2012-08-07 | Tanenhaus & Associates, Inc. | Miniaturized inertial measurement unit and associated methods |
EP1872087A4 (en) * | 2005-04-19 | 2012-10-17 | Jaymart Sensors Llc | MINIATURED INERTIA MEASURING UNIT AND ASSOCIATED PROCEDURES |
EP1715292A1 (en) * | 2005-04-21 | 2006-10-25 | Samsung Electro-Mechanics Co., Ltd. | Method of compensating tilt using two-axis geomagnetic sensor and acceleration sensor, and apparatus thereof |
US20110307213A1 (en) * | 2006-07-10 | 2011-12-15 | Yang Zhao | System and method of sensing attitude and angular rate using a magnetic field sensor and accelerometer for portable electronic devices |
DE602006021592D1 (de) * | 2006-12-22 | 2011-06-09 | Eta Sa Mft Horlogere Suisse | Elektronische Uhr mit Anzeige der Richtung eines vorprogrammierten geografischen Orts |
AU2008236660A1 (en) * | 2007-04-03 | 2008-10-16 | Human Network Labs, Inc. | Method and apparatus for acquiring local position and overlaying information |
US20080312823A1 (en) * | 2007-06-13 | 2008-12-18 | Jiantao Huang | Providing the grid and magnetic azimuths on the electronic maps, and embedding grid magnetic angle, magnetic declination and inclination into the electronic map databases |
SG183690A1 (en) * | 2007-08-06 | 2012-09-27 | Trx Systems Inc | Locating, tracking, and/or monitoring personnel and/or assets both indoors and outdoors |
US8005635B2 (en) * | 2007-08-14 | 2011-08-23 | Ching-Fang Lin | Self-calibrated azimuth and attitude accuracy enhancing method and system (SAAAEMS) |
CN101261128A (zh) * | 2008-04-22 | 2008-09-10 | 昆明理工大学 | 地理位置定向装置及实现方法 |
EP2344841A4 (en) * | 2008-10-01 | 2013-05-22 | A Tech Corp | METHOD AND APPARATUS FOR PRECISION MEASUREMENT OF AZIMUT |
US8898034B2 (en) * | 2009-06-03 | 2014-11-25 | Apple Inc. | Automatically identifying geographic direction |
US7891103B2 (en) * | 2009-06-05 | 2011-02-22 | Apple Inc. | Magnetometer accuracy and use |
US8531180B2 (en) * | 2010-03-30 | 2013-09-10 | Apple Inc. | Determining heading using magnetometer data and angular rate data |
US8626465B2 (en) * | 2010-03-30 | 2014-01-07 | Apple Inc. | Calibrating sensor measurements on mobile devices |
CN101975573A (zh) * | 2010-11-01 | 2011-02-16 | 北京天海航兴科技股份公司 | 一种电磁感应寻北仪 |
CN102323854B (zh) * | 2011-03-11 | 2013-10-16 | 中国科学院研究生院 | 人体运动捕获装置 |
US9495018B2 (en) * | 2011-11-01 | 2016-11-15 | Qualcomm Incorporated | System and method for improving orientation data |
CN102589552B (zh) * | 2012-01-19 | 2015-01-07 | 北京华力创通科技股份有限公司 | 低成本组合导航系统的数据融合方法和装置 |
-
2013
- 2013-01-11 CN CN201310011893.5A patent/CN103206953B/zh active Active
- 2013-01-11 CN CN201610921756.9A patent/CN107014373B/zh active Active
- 2013-01-11 US US13/739,089 patent/US9097533B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN103206953A (zh) | 2013-07-17 |
CN107014373A (zh) | 2017-08-04 |
US20130184991A1 (en) | 2013-07-18 |
CN107014373B (zh) | 2020-06-09 |
US9097533B2 (en) | 2015-08-04 |
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Legal Events
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C06 | Publication | ||
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160413 Address after: Hongkong China des Voeux Road No. 136, BOC Group Life Insurance Mansion fifteen floor Applicant after: Hongkong Shang Xi en somatosensory Polytron Technologies Inc Address before: The British Virgin Islands of Tortola, Decheng Pam grove postal box 438 floor Applicant before: British Virgin Islands CyWee Group Ltd. |
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C14 | Grant of patent or utility model | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20170524 Address after: Room 24, building 101, 2401 King's road, Taishan, Hongkong, China Patentee after: Xi en somatosensory Polytron Technologies Inc Address before: Hongkong China des Voeux Road No. 136, BOC Group Life Insurance Mansion fifteen floor Patentee before: Hongkong Shang Xi en somatosensory Polytron Technologies Inc |
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TR01 | Transfer of patent right |