CN100520643C - 时间校正装置、带时间校正装置的计时装置及时间校正方法 - Google Patents

时间校正装置、带时间校正装置的计时装置及时间校正方法 Download PDF

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Publication number
CN100520643C
CN100520643C CNB2007101397282A CN200710139728A CN100520643C CN 100520643 C CN100520643 C CN 100520643C CN B2007101397282 A CNB2007101397282 A CN B2007101397282A CN 200710139728 A CN200710139728 A CN 200710139728A CN 100520643 C CN100520643 C CN 100520643C
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CN
China
Prior art keywords
information
time
time correction
satellite
correction
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Expired - Fee Related
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CNB2007101397282A
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English (en)
Chinese (zh)
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CN101118414A (zh
Inventor
浦野治
藤沢照彦
本田克行
松崎淳
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Seiko Epson Corp
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Seiko Epson Corp
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Publication date
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Publication of CN101118414A publication Critical patent/CN101118414A/zh
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Expired - Fee Related legal-status Critical Current
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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
    • 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
    • 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
    • G01S19/35—Constructional details or hardware or software details of the signal processing chain
    • 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
    • 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
    • G01S19/23—Testing, monitoring, correcting or calibrating of receiver elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)
CNB2007101397282A 2006-07-31 2007-07-27 时间校正装置、带时间校正装置的计时装置及时间校正方法 Expired - Fee Related CN100520643C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006208592 2006-07-31
JP2006208592A JP2008032636A (ja) 2006-07-31 2006-07-31 時刻修正装置、時刻修正装置付き計時装置及び時刻修正方法

Publications (2)

Publication Number Publication Date
CN101118414A CN101118414A (zh) 2008-02-06
CN100520643C true CN100520643C (zh) 2009-07-29

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Family Applications (1)

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CNB2007101397282A Expired - Fee Related CN100520643C (zh) 2006-07-31 2007-07-27 时间校正装置、带时间校正装置的计时装置及时间校正方法

Country Status (4)

Country Link
US (1) US7474594B2 (enExample)
EP (1) EP1884842A1 (enExample)
JP (1) JP2008032636A (enExample)
CN (1) CN100520643C (enExample)

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US8116170B2 (en) * 2007-12-19 2012-02-14 Seiko Epson Corporation Timekeeping device and satellite signal reception method for a timekeeping device
JP5266820B2 (ja) * 2008-03-19 2013-08-21 セイコーエプソン株式会社 衛星信号受信装置および衛星信号受信装置の制御方法
JP5168164B2 (ja) * 2008-05-02 2013-03-21 セイコーエプソン株式会社 電波修正時計およびその制御方法
JP5251372B2 (ja) * 2008-09-04 2013-07-31 セイコーエプソン株式会社 電子時計
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
JP5402073B2 (ja) 2009-02-23 2014-01-29 セイコーエプソン株式会社 衛星信号受信装置および衛星信号受信装置の制御方法
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US8971154B2 (en) * 2009-07-14 2015-03-03 Igrs Engineering Lab Ltd. Synchronization of system time in electronic device
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JP6097292B2 (ja) * 2012-07-11 2017-03-15 シチズン時計株式会社 衛星電波腕時計
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WO2014010645A1 (ja) 2012-07-11 2014-01-16 シチズンホールディングス株式会社 衛星電波腕時計
JP6205188B2 (ja) 2013-06-26 2017-09-27 セイコークロック株式会社 電波時計
JP6435762B2 (ja) * 2013-12-26 2018-12-12 カシオ計算機株式会社 電子機器、プログラム、及び、日時情報の取得方法
US10095189B2 (en) * 2014-06-12 2018-10-09 Nokia Technologies Oy Analog type watch and time set method
JP5962821B2 (ja) * 2015-07-01 2016-08-03 セイコーエプソン株式会社 電子時計およびその制御方法
JP6598218B2 (ja) * 2016-06-03 2019-10-30 日本電信電話株式会社 時刻同期装置及び測位装置、その方法並びにプログラム
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
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
CN108020808B (zh) * 2017-11-21 2020-02-04 浙江晨泰科技股份有限公司 一种高可靠高精度电能表实时时钟设计方法
CN109765578B (zh) * 2019-02-19 2020-11-03 武汉元光科技有限公司 公交车gps设备时钟校准方法及装置
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Also Published As

Publication number Publication date
CN101118414A (zh) 2008-02-06
US20080175105A1 (en) 2008-07-24
JP2008032636A (ja) 2008-02-14
EP1884842A1 (en) 2008-02-06
US7474594B2 (en) 2009-01-06

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Granted publication date: 20090729

Termination date: 20170727