JP5050904B2 - 現在位置測位方法及び測位装置 - Google Patents

現在位置測位方法及び測位装置 Download PDF

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Publication number
JP5050904B2
JP5050904B2 JP2008037116A JP2008037116A JP5050904B2 JP 5050904 B2 JP5050904 B2 JP 5050904B2 JP 2008037116 A JP2008037116 A JP 2008037116A JP 2008037116 A JP2008037116 A JP 2008037116A JP 5050904 B2 JP5050904 B2 JP 5050904B2
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Japan
Prior art keywords
satellite
current position
evaluation
apr
positioning
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JP2008037116A
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English (en)
Japanese (ja)
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JP2008281553A5 (enExample
JP2008281553A (ja
Inventor
新一 満永
幹央 永原
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.)
Seiko Epson Corp
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Seiko Epson 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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2008037116A priority Critical patent/JP5050904B2/ja
Priority to US12/062,183 priority patent/US7623069B2/en
Publication of JP2008281553A publication Critical patent/JP2008281553A/ja
Priority to US12/576,873 priority patent/US8164513B2/en
Publication of JP2008281553A5 publication Critical patent/JP2008281553A5/ja
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Publication of JP5050904B2 publication Critical patent/JP5050904B2/ja
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/22—Multipath-related issues
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/20—Integrity monitoring, fault detection or fault isolation of space segment

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Navigation (AREA)
JP2008037116A 2007-04-09 2008-02-19 現在位置測位方法及び測位装置 Active JP5050904B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2008037116A JP5050904B2 (ja) 2007-04-09 2008-02-19 現在位置測位方法及び測位装置
US12/062,183 US7623069B2 (en) 2007-04-09 2008-04-03 Present position locating method
US12/576,873 US8164513B2 (en) 2007-04-09 2009-10-09 Present position locating method

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007101478 2007-04-09
JP2007101478 2007-04-09
JP2008037116A JP5050904B2 (ja) 2007-04-09 2008-02-19 現在位置測位方法及び測位装置

Publications (3)

Publication Number Publication Date
JP2008281553A JP2008281553A (ja) 2008-11-20
JP2008281553A5 JP2008281553A5 (enExample) 2011-03-10
JP5050904B2 true JP5050904B2 (ja) 2012-10-17

Family

ID=40142473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008037116A Active JP5050904B2 (ja) 2007-04-09 2008-02-19 現在位置測位方法及び測位装置

Country Status (2)

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US (2) US7623069B2 (enExample)
JP (1) JP5050904B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110967712A (zh) * 2019-12-03 2020-04-07 维沃移动通信有限公司 一种信息处理方法及电子设备

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5050904B2 (ja) * 2007-04-09 2012-10-17 セイコーエプソン株式会社 現在位置測位方法及び測位装置
JP2008281551A (ja) * 2007-04-09 2008-11-20 Seiko Epson Corp 現在位置測位方法、プログラム、記憶媒体、測位装置及び電子機器
EP2348564B1 (en) 2008-10-31 2015-09-23 Panasonic Corporation Gas diffusion layer for fuel cell, manufacturing method therefor, membrane electrode assembly, and fuel cell
US20110076592A1 (en) 2008-10-31 2011-03-31 Masaki Yamauchi Membrane-electrode-assembly and fuel cell
US9726764B1 (en) 2009-12-07 2017-08-08 Rockwell Collins, Inc. System and mehtod for providing space-based precision position correlations for promoting improved availability, accuracy and integrity
GB2516576B (en) 2011-01-05 2015-05-20 Cambridge Silicon Radio Ltd Location Fix From Unknown Position
GB2487348B (en) 2011-01-05 2018-10-03 Qualcomm Technologies Int Ltd Calculation of location in a satellite navigation system with extended convergence zone
GB201100114D0 (en) 2011-01-05 2011-02-16 Cambridge Silicon Radio Ltd Determing positiion
GB2491549A (en) 2011-01-05 2012-12-12 Cambridge Silicon Radio Ltd Satellite subset selection
CN102955162A (zh) * 2011-08-16 2013-03-06 神基科技股份有限公司 卫星定位方法
JP6974290B2 (ja) * 2018-10-31 2021-12-01 エスゼット ディージェイアイ テクノロジー カンパニー リミテッドSz Dji Technology Co., Ltd 位置推定装置、位置推定方法、プログラム、及び記録媒体
CN109813306A (zh) * 2019-01-17 2019-05-28 李子月 一种无人车规划轨迹卫星定位数据可信度计算方法
CN111854769B (zh) * 2019-04-25 2022-07-22 北京嘀嘀无限科技发展有限公司 位姿数据处理方法、装置、地图生成设备和存储介质
CN115603792A (zh) * 2020-04-10 2023-01-13 华为技术有限公司（Cn） 一种通信方法和装置
DE102020206975A1 (de) * 2020-06-04 2021-12-09 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zur Auswahl einer Satellitenkombination für eine Positionsbestimmung
CN113009540B (zh) * 2021-03-18 2024-08-02 苏州华米导航科技有限公司 一种基于组合导航的驾驶行为监测系统及方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6670916B2 (en) * 2002-02-19 2003-12-30 Seiko Epson Corporation Method and system for position calculation from calculated time
JP4052294B2 (ja) * 2004-08-23 2008-02-27 セイコーエプソン株式会社 測位システム、測位端末、情報提供装置、測位方法、測位システムの制御プログラム、測位システムの制御プログラムを記録したコンピュータ読み取り可能な記録媒体
JP5050904B2 (ja) * 2007-04-09 2012-10-17 セイコーエプソン株式会社 現在位置測位方法及び測位装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110967712A (zh) * 2019-12-03 2020-04-07 维沃移动通信有限公司 一种信息处理方法及电子设备

Also Published As

Publication number Publication date
US8164513B2 (en) 2012-04-24
US20090040104A1 (en) 2009-02-12
JP2008281553A (ja) 2008-11-20
US20100079335A1 (en) 2010-04-01
US7623069B2 (en) 2009-11-24

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