JP6398234B2 - 衛星信号受信装置、電子時計、および衛星信号受信方法 - Google Patents

衛星信号受信装置、電子時計、および衛星信号受信方法 Download PDF

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Publication number
JP6398234B2
JP6398234B2 JP2014045498A JP2014045498A JP6398234B2 JP 6398234 B2 JP6398234 B2 JP 6398234B2 JP 2014045498 A JP2014045498 A JP 2014045498A JP 2014045498 A JP2014045498 A JP 2014045498A JP 6398234 B2 JP6398234 B2 JP 6398234B2
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Japan
Prior art keywords
satellite
reception
time
rnss
satellite signal
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Expired - Fee Related
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JP2014045498A
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English (en)
Japanese (ja)
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JP2015169574A5 (enExample
JP2015169574A (ja
Inventor
馬場　教充
教充 馬場
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
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Publication date
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2014045498A priority Critical patent/JP6398234B2/ja
Priority to US14/633,711 priority patent/US9448540B2/en
Priority to EP15157748.3A priority patent/EP2916181B1/en
Priority to CN201510101357.3A priority patent/CN104898137B/zh
Publication of JP2015169574A publication Critical patent/JP2015169574A/ja
Publication of JP2015169574A5 publication Critical patent/JP2015169574A5/ja
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    • 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
    • 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
    • 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
    • G01S19/28—Satellite selection
    • 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)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Electric Clocks (AREA)
JP2014045498A 2014-03-07 2014-03-07 衛星信号受信装置、電子時計、および衛星信号受信方法 Expired - Fee Related JP6398234B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2014045498A JP6398234B2 (ja) 2014-03-07 2014-03-07 衛星信号受信装置、電子時計、および衛星信号受信方法
US14/633,711 US9448540B2 (en) 2014-03-07 2015-02-27 Satellite signal receiving device, electronic timepiece, and satellite signal receiving method
EP15157748.3A EP2916181B1 (en) 2014-03-07 2015-03-05 Satellite signal receiving device, electronic timepiece, and satellite signal receiving method
CN201510101357.3A CN104898137B (zh) 2014-03-07 2015-03-06 卫星信号接收装置、电子钟表和卫星信号接收方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014045498A JP6398234B2 (ja) 2014-03-07 2014-03-07 衛星信号受信装置、電子時計、および衛星信号受信方法

Publications (3)

Publication Number Publication Date
JP2015169574A JP2015169574A (ja) 2015-09-28
JP2015169574A5 JP2015169574A5 (enExample) 2017-02-23
JP6398234B2 true JP6398234B2 (ja) 2018-10-03

Family

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Family Applications (1)

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JP2014045498A Expired - Fee Related JP6398234B2 (ja) 2014-03-07 2014-03-07 衛星信号受信装置、電子時計、および衛星信号受信方法

Country Status (4)

Country Link
US (1) US9448540B2 (enExample)
EP (1) EP2916181B1 (enExample)
JP (1) JP6398234B2 (enExample)
CN (1) CN104898137B (enExample)

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JP6094520B2 (ja) * 2014-03-26 2017-03-15 カシオ計算機株式会社 電子時計
US10094934B2 (en) * 2014-09-03 2018-10-09 Honeywell International Inc. Method for the geographical selection of global navigation satellite system elements
US9729181B2 (en) * 2014-12-09 2017-08-08 Continental Automotive Systems, Inc. Network access device faceplate
JP6455240B2 (ja) 2015-03-06 2019-01-23 セイコーエプソン株式会社 電子機器および電子機器の制御方法
JP6036883B2 (ja) * 2015-03-13 2016-11-30 カシオ計算機株式会社 アナログ電子時計
KR102589108B1 (ko) * 2015-07-29 2023-10-16 콘비다 와이어리스, 엘엘씨 통신 디바이스들 및 방법들
US10067477B2 (en) 2015-10-27 2018-09-04 Timex Group Usa, Inc. Wristwearable device with travel information indicators
JP6750401B2 (ja) * 2016-08-25 2020-09-02 カシオ計算機株式会社 衛星電波受信装置、電子時計、衛星電波捕捉制御方法、及びプログラム
JP2018066577A (ja) * 2016-10-17 2018-04-26 一般財団法人 衛星測位利用推進センター 測位処理システム、方法、コンピュータプログラム、測位処理装置及びユーザ端末
JP6992288B2 (ja) * 2017-06-27 2022-01-13 カシオ計算機株式会社 電子時計、時刻修正方法及びプログラム
JP7006418B2 (ja) * 2018-03-20 2022-02-10 セイコーエプソン株式会社 電子機器
WO2020106688A1 (en) * 2018-11-20 2020-05-28 Timex Group Usa, Inc. Wristwearable device with travel information indicators
JP7196709B2 (ja) * 2019-03-19 2022-12-27 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
WO2022107254A1 (ja) * 2020-11-18 2022-05-27 日本電信電話株式会社 衛星信号受信装置、衛星信号処理方法、及びプログラム

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JPS61201187A (ja) * 1985-03-04 1986-09-05 Shigeru Tsuji アナログ式２４時間時差時計
US5724316A (en) * 1995-09-26 1998-03-03 Delco Electronics Corporation GPS based time determining system and method
JP3789556B2 (ja) 1996-06-25 2006-06-28 古野電気株式会社 電子時計およびクロックタイミング調整方法
JP2001004764A (ja) * 1999-06-16 2001-01-12 Matsushita Electric Ind Co Ltd 時計装置
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JP4862558B2 (ja) * 2006-08-25 2012-01-25 セイコーエプソン株式会社 計時装置
JP2008209248A (ja) * 2007-02-27 2008-09-11 Furuno Electric Co Ltd タイミング信号発生装置
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US8620306B2 (en) * 2008-06-24 2013-12-31 Qualcomm Incorporated Location specific search for regional satellite vehicles
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JP2014169869A (ja) 2013-03-01 2014-09-18 Seiko Epson Corp 電子時計および電子時計の時刻修正方法
JP6107322B2 (ja) 2013-03-29 2017-04-05 セイコーエプソン株式会社 電子時計および電子時計の受信制御方法
JP6350089B2 (ja) * 2013-09-06 2018-07-04 セイコーエプソン株式会社 電子時計および電子時計の衛星信号受信方法
JP6303444B2 (ja) 2013-11-28 2018-04-04 セイコーエプソン株式会社 電子時計

Also Published As

Publication number Publication date
US20150253742A1 (en) 2015-09-10
EP2916181B1 (en) 2019-05-08
CN104898137B (zh) 2019-08-13
US9448540B2 (en) 2016-09-20
JP2015169574A (ja) 2015-09-28
EP2916181A3 (en) 2016-04-20
EP2916181A2 (en) 2015-09-09
CN104898137A (zh) 2015-09-09

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