CN109143836B - 电子时钟、时刻修正方法以及存储介质 - Google Patents

电子时钟、时刻修正方法以及存储介质 Download PDF

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Publication number
CN109143836B
CN109143836B CN201810663824.5A CN201810663824A CN109143836B CN 109143836 B CN109143836 B CN 109143836B CN 201810663824 A CN201810663824 A CN 201810663824A CN 109143836 B CN109143836 B CN 109143836B
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China
Prior art keywords
time
difference data
electronic clock
time difference
data
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CN201810663824.5A
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Chinese (zh)
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CN109143836A (zh
Inventor
诸星博
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Casio Computer Co Ltd
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Casio Computer Co Ltd
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Publication of CN109143836A publication Critical patent/CN109143836A/zh
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Publication of CN109143836B publication Critical patent/CN109143836B/zh
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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
    • 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
    • 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
    • G04G—ELECTRONIC TIME-PIECES
    • G04G5/00—Setting, i.e. correcting or changing, the time-indication
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electric Clocks (AREA)
CN201810663824.5A 2017-06-27 2018-06-25 电子时钟、时刻修正方法以及存储介质 Active CN109143836B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017-125421 2017-06-27
JP2017125421A JP6992288B2 (ja) 2017-06-27 2017-06-27 電子時計、時刻修正方法及びプログラム

Publications (2)

Publication Number Publication Date
CN109143836A CN109143836A (zh) 2019-01-04
CN109143836B true CN109143836B (zh) 2020-11-03

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CN201810663824.5A Active CN109143836B (zh) 2017-06-27 2018-06-25 电子时钟、时刻修正方法以及存储介质

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US (1) US11137726B2 (enExample)
JP (3) JP6992288B2 (enExample)
CN (1) CN109143836B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019117081A (ja) * 2017-12-27 2019-07-18 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
EP3926418A1 (fr) * 2020-06-18 2021-12-22 ETA SA Manufacture Horlogère Suisse Correction automatique de l'heure et/ou de la date

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH074632Y2 (ja) 1989-04-28 1995-02-01 シントム株式会社 サマータイム機能付き時計
JPH0812002B2 (ja) 1993-06-19 1996-02-07 四電産業株式会社 フライアッシュの改質方法
US5724316A (en) * 1995-09-26 1998-03-03 Delco Electronics Corporation GPS based time determining system and method
JP2001228272A (ja) 2000-02-17 2001-08-24 Fuji Photo Film Co Ltd 電子装置および日時設定方法
JP2005055195A (ja) 2003-08-05 2005-03-03 Citizen Watch Co Ltd 電波修正時計及びその制御方法
US8009519B2 (en) * 2008-02-28 2011-08-30 Hewlett-Packard Development Company, L.P. Apparatus and methods for maintaining a reliable time clock on a mobile computing device supporting satellite based position determination capability
JP5353303B2 (ja) * 2009-03-02 2013-11-27 セイコーエプソン株式会社 電子機器および電子機器の衛星信号受信方法
JP5392177B2 (ja) * 2010-05-12 2014-01-22 セイコーエプソン株式会社 電子機器
JP5821421B2 (ja) 2011-08-30 2015-11-24 セイコーエプソン株式会社 電子時計、及び電子機器
JP5803436B2 (ja) * 2011-08-30 2015-11-04 セイコーエプソン株式会社 衛星信号受信装置、衛星信号受信方法、および、電子機器
JP6003828B2 (ja) 2013-06-28 2016-10-05 カシオ計算機株式会社 情報処理装置、情報処理方法、プログラム及び情報処理システム
US9519273B2 (en) * 2014-03-06 2016-12-13 Seiko Epson Corporation Electronic timepiece and movement
JP2015184193A (ja) 2014-03-25 2015-10-22 セイコーエプソン株式会社 時計
JP6398234B2 (ja) * 2014-03-07 2018-10-03 セイコーエプソン株式会社 衛星信号受信装置、電子時計、および衛星信号受信方法
JP6248734B2 (ja) 2014-03-24 2017-12-20 セイコーエプソン株式会社 電子時計及び時差修正方法
US9945955B2 (en) * 2014-09-03 2018-04-17 Glacial Ridge Technologies, LLC Device for inputting RTK correction data to a GPS
CN104503222B (zh) * 2014-12-30 2017-07-07 飞亚达（集团）股份有限公司 一种手表及其时间同步方法
JP2016200509A (ja) 2015-04-10 2016-12-01 セイコーエプソン株式会社 通信システム、電子時計、通信装置、および電子時計の制御方法
KR20160143136A (ko) * 2015-06-04 2016-12-14 엘지전자 주식회사 위치 기반 알림 시스템 및 그것의 제어방법
JP6550937B2 (ja) * 2015-06-05 2019-07-31 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
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
JP6593228B2 (ja) * 2016-03-09 2019-10-23 セイコーエプソン株式会社 電子時計

Also Published As

Publication number Publication date
US20180373206A1 (en) 2018-12-27
JP2023162365A (ja) 2023-11-08
CN109143836A (zh) 2019-01-04
JP7347489B2 (ja) 2023-09-20
JP7609217B2 (ja) 2025-01-07
JP2022031875A (ja) 2022-02-22
US11137726B2 (en) 2021-10-05
JP6992288B2 (ja) 2022-01-13
JP2019007894A (ja) 2019-01-17

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