JP6747005B2 - 電子時計 - Google Patents

電子時計 Download PDF

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Publication number
JP6747005B2
JP6747005B2 JP2016063676A JP2016063676A JP6747005B2 JP 6747005 B2 JP6747005 B2 JP 6747005B2 JP 2016063676 A JP2016063676 A JP 2016063676A JP 2016063676 A JP2016063676 A JP 2016063676A JP 6747005 B2 JP6747005 B2 JP 6747005B2
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JP
Japan
Prior art keywords
information
time
unit
storage unit
orbit
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JP2016063676A
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English (en)
Japanese (ja)
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JP2017181075A (ja
JP2017181075A5 (enExample
Inventor
俊之 野澤
俊之 野澤
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 JP2016063676A priority Critical patent/JP6747005B2/ja
Priority to US15/460,670 priority patent/US10649097B2/en
Publication of JP2017181075A publication Critical patent/JP2017181075A/ja
Publication of JP2017181075A5 publication Critical patent/JP2017181075A5/ja
Priority to US16/784,472 priority patent/US11442179B2/en
Application granted granted Critical
Publication of JP6747005B2 publication Critical patent/JP6747005B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G01S19/14—Receivers specially adapted for specific applications
    • 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
    • G01C21/20—Instruments for performing navigational calculations
    • 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
    • G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
    • G01S19/26—Acquisition or tracking or demodulation of signals transmitted by the system involving a sensor measurement for aiding acquisition or tracking
    • 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
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42—Determining position
    • G01S19/45—Determining position by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement
    • 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
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42—Determining position
    • G01S19/48—Determining position by combining or switching between position solutions derived from the satellite radio beacon positioning system and position solutions derived from a further system
    • 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
    • G01S19/34—Power consumption
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G21/00—Input or output devices integrated in time-pieces
    • G04G21/04—Input or output devices integrated in time-pieces using radio waves
    • G—PHYSICS
    • G04—HOROLOGY
    • G04R—RADIO-CONTROLLED TIME-PIECES
    • G04R20/00—Setting the time according to the time information carried or implied by the radio signal
    • G04R20/02—Setting the time according to the time information carried or implied by the radio signal the radio signal being sent by a satellite, e.g. GPS
    • G04R20/04—Tuning or receiving; Circuits therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Automation & Control Theory (AREA)
  • Electric Clocks (AREA)
  • Navigation (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Electromechanical Clocks (AREA)
JP2016063676A 2016-03-28 2016-03-28 電子時計 Active JP6747005B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2016063676A JP6747005B2 (ja) 2016-03-28 2016-03-28 電子時計
US15/460,670 US10649097B2 (en) 2016-03-28 2017-03-16 Electronic timepiece
US16/784,472 US11442179B2 (en) 2016-03-28 2020-02-07 Electronic timepiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016063676A JP6747005B2 (ja) 2016-03-28 2016-03-28 電子時計

Publications (3)

Publication Number Publication Date
JP2017181075A JP2017181075A (ja) 2017-10-05
JP2017181075A5 JP2017181075A5 (enExample) 2018-12-20
JP6747005B2 true JP6747005B2 (ja) 2020-08-26

Family

ID=59897958

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016063676A Active JP6747005B2 (ja) 2016-03-28 2016-03-28 電子時計

Country Status (2)

Country Link
US (2) US10649097B2 (enExample)
JP (1) JP6747005B2 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6747005B2 (ja) * 2016-03-28 2020-08-26 セイコーエプソン株式会社 電子時計
USD880334S1 (en) * 2018-06-15 2020-04-07 Parmigiani Fleurier SA Watch dial
CN109031382B (zh) * 2018-08-06 2021-03-16 武汉中海庭数据技术有限公司 一种基于停车位的高精度道路计算匹配方法及系统
JP2020112385A (ja) * 2019-01-09 2020-07-27 セイコーエプソン株式会社 電子時計
JP7192550B2 (ja) 2019-02-12 2022-12-20 セイコーエプソン株式会社 電子時計
JP6939838B2 (ja) * 2019-04-02 2021-09-22 カシオ計算機株式会社 電子時計、情報更新制御方法及びプログラム
JP6988855B2 (ja) * 2019-04-02 2022-01-05 カシオ計算機株式会社 電子時計、情報更新制御方法及びプログラム
JP7276360B2 (ja) * 2020-09-24 2023-05-18 カシオ計算機株式会社 情報処理装置、測位方法およびプログラム

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US5905460A (en) * 1997-07-17 1999-05-18 Seiko Instruments Inc. Wrist watch type GPS receiver
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JP2001165695A (ja) 1999-12-08 2001-06-22 Casio Comput Co Ltd 携帯型測位装置
US6353798B1 (en) * 2000-04-10 2002-03-05 Trimble Navigation Limited Integrated position and direction system with three-sensor digital compass
TWI321763B (en) * 2005-09-19 2010-03-11 Mitac Int Corp Method for updating ephemeris data of global positioning system
KR20070114656A (ko) * 2006-05-29 2007-12-04 세이코 엡슨 가부시키가이샤 측위 장치, 측위 장치의 제어 방법 및 기록 매체
US8989763B2 (en) * 2008-03-27 2015-03-24 Qualcomm Incorporated Updating position assist data on a mobile computing device
JP2008286546A (ja) * 2007-05-15 2008-11-27 Casio Comput Co Ltd 身体装着型電子機器
US7701390B2 (en) * 2007-07-09 2010-04-20 Seiko Epson Corporation Time adjustment device, timekeeping device with a time adjustment device, and a time adjustment method
JP2009270929A (ja) * 2008-05-07 2009-11-19 Sony Corp ナビゲーション装置及びエフェメリスデータ取得方法
JP2010002276A (ja) * 2008-06-19 2010-01-07 Seiko Epson Corp 予測衛星軌道暦の提供方法、サーバ及び測位システム
JP5753647B2 (ja) * 2008-10-09 2015-07-22 セイコーエプソン株式会社 電子時計及び衛星信号受信方法
JP2010127672A (ja) * 2008-11-26 2010-06-10 Seiko Epson Corp 位置算出方法及び位置算出装置
US8538682B1 (en) * 2009-04-24 2013-09-17 Qualcomm Incorporated Systems and methods for satellite navigation using locally generated ephemeris data
JP5272964B2 (ja) * 2009-08-18 2013-08-28 セイコーエプソン株式会社 電子時計
JP2011149925A (ja) * 2009-12-22 2011-08-04 Casio Computer Co Ltd 測位装置、測位方法およびプログラム
JP2012154872A (ja) * 2011-01-28 2012-08-16 Sanyo Electric Co Ltd 電子機器
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JP6229426B2 (ja) * 2013-10-16 2017-11-15 セイコーエプソン株式会社 電子機器、および受信制御方法
JP2015118069A (ja) * 2013-12-20 2015-06-25 セイコーエプソン株式会社 受信部駆動制御方法及び測位装置
JP6390238B2 (ja) * 2014-03-20 2018-09-19 セイコーエプソン株式会社 電子時計、および電子時計の制御方法
JP6311447B2 (ja) * 2014-05-20 2018-04-18 セイコーエプソン株式会社 電子時計、および衛星信号受信方法
JP6747005B2 (ja) * 2016-03-28 2020-08-26 セイコーエプソン株式会社 電子時計
JP6772700B2 (ja) * 2016-09-15 2020-10-21 カシオ計算機株式会社 測位装置、電子時計、測位制御方法、及びプログラム
JP2019060624A (ja) * 2017-09-25 2019-04-18 カシオ計算機株式会社 衛星電波受信装置、電子時計、測位制御方法及びプログラム
JP2019060625A (ja) * 2017-09-25 2019-04-18 カシオ計算機株式会社 衛星電波受信装置、電子時計、測位情報取得制御方法及びプログラム
JP6888575B2 (ja) * 2018-03-26 2021-06-16 カシオ計算機株式会社 電子時計及び情報取得方法

Also Published As

Publication number Publication date
US20200174139A1 (en) 2020-06-04
US11442179B2 (en) 2022-09-13
JP2017181075A (ja) 2017-10-05
US20170277139A1 (en) 2017-09-28
US10649097B2 (en) 2020-05-12

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