DE60321124D1 - Taktsystem und verfahren zur steuerung des taktsystems - Google Patents

Taktsystem und verfahren zur steuerung des taktsystems

Info

Publication number
DE60321124D1
DE60321124D1 DE60321124T DE60321124T DE60321124D1 DE 60321124 D1 DE60321124 D1 DE 60321124D1 DE 60321124 T DE60321124 T DE 60321124T DE 60321124 T DE60321124 T DE 60321124T DE 60321124 D1 DE60321124 D1 DE 60321124D1
Authority
DE
Germany
Prior art keywords
time
signal
timepiece
driving coil
coil
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60321124T
Other languages
English (en)
Inventor
Takashi Kawaguchi
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
Original Assignee
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
Application granted granted Critical
Publication of DE60321124D1 publication Critical patent/DE60321124D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04R—RADIO-CONTROLLED TIME-PIECES
    • G04R60/00—Constructional details
    • G04R60/02—Antennas also serving as components of clocks or watches, e.g. motor coils
    • 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
    • G04R20/08—Setting the time according to the time information carried or implied by the radio signal the radio signal being broadcast from a long-wave call sign, e.g. DCF77, JJY40, JJY60, MSF60 or WWVB
    • G04R20/10—Tuning or receiving; Circuits therefor
    • 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
    • G04R20/08—Setting the time according to the time information carried or implied by the radio signal the radio signal being broadcast from a long-wave call sign, e.g. DCF77, JJY40, JJY60, MSF60 or WWVB
    • G04R20/12—Decoding time data; Circuits therefor
    • 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
    • G04R20/26—Setting the time according to the time information carried or implied by the radio signal the radio signal being a near-field communication signal

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
DE60321124T 2002-06-12 2003-06-12 Taktsystem und verfahren zur steuerung des taktsystems Expired - Lifetime DE60321124D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002171557A JP4214721B2 (ja) 2002-06-12 2002-06-12 時計システムおよび時計システムの制御方法
PCT/JP2003/007523 WO2003107099A1 (ja) 2002-06-12 2003-06-12 時計システムおよび時計システムの制御方法

Publications (1)

Publication Number Publication Date
DE60321124D1 true DE60321124D1 (de) 2008-07-03

Family

ID=29727815

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60321124T Expired - Lifetime DE60321124D1 (de) 2002-06-12 2003-06-12 Taktsystem und verfahren zur steuerung des taktsystems

Country Status (8)

Country Link
US (1) US7027363B2 (de)
EP (1) EP1455247B1 (de)
JP (1) JP4214721B2 (de)
KR (1) KR100592128B1 (de)
CN (1) CN1251037C (de)
DE (1) DE60321124D1 (de)
HK (1) HK1067193A1 (de)
WO (1) WO2003107099A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10357201A1 (de) * 2003-12-08 2005-07-07 Atmel Germany Gmbh Funkuhr
DE102004004416A1 (de) * 2004-01-29 2005-08-18 Atmel Germany Gmbh Verfahren zur Ermittlung der Signalgüte eines gesendeten Zeitzeichensignals
JP3876898B2 (ja) * 2004-07-28 2007-02-07 カシオ計算機株式会社 電波受信装置及び電波受信回路
CN1617057A (zh) * 2004-12-08 2005-05-18 黎衍桥 无按键、无把的校时手表及其自动校正时间的方法
JP4586695B2 (ja) * 2005-09-26 2010-11-24 カシオ計算機株式会社 時刻修正装置
ATE535844T1 (de) * 2008-09-29 2011-12-15 Eta Sa Mft Horlogere Suisse Zeitbasiseinheit für eine armbanduhr
JP5236702B2 (ja) * 2010-08-20 2013-07-17 シャープ株式会社 立体画像用メガネ
US8787824B2 (en) * 2011-09-21 2014-07-22 Telefonaktiebolaget L M Ericsson (Publ) System and method for determining repeater gain
JP6141678B2 (ja) * 2013-05-07 2017-06-07 株式会社マキタ 電動機器用装置
CH708234B1 (fr) * 2013-06-27 2015-05-15 Soprod Sa Dispositif portatif multifonctions contrôlé par information externe.
CN104777744A (zh) * 2015-03-30 2015-07-15 陈德林 一种通过蓝牙技术实现表针对时的方法
CN105911852B (zh) * 2016-06-03 2018-11-27 苏秦 一种指针式手表计时方法
CN105911853B (zh) * 2016-06-03 2018-11-27 苏秦 一种手表走时方式
JP7045887B2 (ja) * 2018-03-15 2022-04-01 セイコータイムクリエーション株式会社 計時装置、計時システム、及び計時方法
JP2019158734A (ja) * 2018-03-15 2019-09-19 セイコークロック株式会社 計時装置、計時システム、及び計時方法
CN108572542A (zh) * 2018-04-28 2018-09-25 爱国者（北京）电子有限公司 一种指针校准方法、系统及指针装置
JP6819714B2 (ja) * 2019-04-03 2021-01-27 カシオ計算機株式会社 電子時計、時刻取得制御方法及びプログラム
JP7271363B2 (ja) * 2019-08-09 2023-05-11 シチズン時計株式会社 標準電波配信装置
CN110647029A (zh) * 2019-09-27 2020-01-03 歌尔股份有限公司 一种智能腕表及其时间校准方法和装置
CN111367161A (zh) * 2020-04-07 2020-07-03 中国地震局地震预测研究所 一种观测仪器的远距离授时系统
US11743025B1 (en) * 2022-03-15 2023-08-29 Pixart Imaging Inc. Optical sensor devices and method capable of calibrating clock signal by itself when receiving one or more transmissions of specific communication signal from monitoring system

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS587191B2 (ja) 1975-03-20 1983-02-08 セイコーエプソン株式会社 自動歩度緩急水晶時計
JPS5479680A (en) 1977-12-07 1979-06-25 Seiko Instr & Electronics Ltd Automatic correction system of portable electronic watch
JPS5487264A (en) 1977-12-22 1979-07-11 Seiko Instr & Electronics Ltd Electronic watch
US4490050A (en) * 1983-04-29 1984-12-25 Rauland-Borg Corporation Master/slave clock system
JP2761489B2 (ja) 1992-04-06 1998-06-04 モレックス インコーポレーテッド 電気コネクタ
JPH06331762A (ja) 1993-01-28 1994-12-02 Yukiro Kawashima 外部信号により時刻・年月日を設定する時計
JPH0676895U (ja) * 1993-04-02 1994-10-28 シチズン時計株式会社 発電時計
US5677895A (en) 1994-08-18 1997-10-14 Mankovitz; Roy J. Apparatus and methods for setting timepieces
AU6966196A (en) * 1995-09-05 1997-03-27 C. Eric Youngberg System, method, and device for automatic setting of clocks
JPH09113647A (ja) 1995-10-24 1997-05-02 Mansei Kogyo Kk 時計装置
JP4083844B2 (ja) * 1997-09-03 2008-04-30 シチズンホールディングス株式会社 電子時計および電子時計の送受信システム
JPH11211857A (ja) * 1998-01-30 1999-08-06 Rhythm Watch Co Ltd アナログ式電波修正時計
US6236623B1 (en) * 1998-10-16 2001-05-22 Moore Industries System and method for synchronizing clocks in a plurality of devices across a communication channel
JP2000221285A (ja) * 1999-01-29 2000-08-11 Rhythm Watch Co Ltd 時刻信号中継装置および時刻修正システム
JP3481878B2 (ja) * 1999-02-25 2003-12-22 リズム時計工業株式会社 時刻信号中継装置および時刻修正システム
WO2000058792A1 (fr) * 1999-03-30 2000-10-05 Seiko Epson Corporation Horloge electronique et procede de transmission de donnees pour horloge electronique
DE19940114B4 (de) * 1999-08-24 2005-12-08 Junghans Uhren Gmbh Verfahren und Einrichtung zur Ortszeitanzeige
WO2001022175A1 (fr) * 1999-09-17 2001-03-29 Seiko Epson Corporation Compteur de temps electronique; technique de commande et methode de reglage dudit compteur de temps
JP2001305248A (ja) * 2000-04-18 2001-10-31 Toshio Suzuki アナログ電波時計
US6377517B1 (en) 2000-10-17 2002-04-23 Agilent Technologies Inc. Method and system for synchronizing a time of day clock based on a satellite signal and a communication signal
JP3776714B2 (ja) * 2000-11-07 2006-05-17 セイコープレシジョン株式会社 無線式親子時計システム及びその子時計
US6744698B2 (en) 2001-03-08 2004-06-01 Seiko Epson Corporation Battery powered electronic device and control method therefor

Also Published As

Publication number Publication date
JP2004020218A (ja) 2004-01-22
JP4214721B2 (ja) 2009-01-28
US20040042345A1 (en) 2004-03-04
US7027363B2 (en) 2006-04-11
KR20040019404A (ko) 2004-03-05
HK1067193A1 (en) 2005-04-01
EP1455247A1 (de) 2004-09-08
KR100592128B1 (ko) 2006-06-26
EP1455247B1 (de) 2008-05-21
WO2003107099A1 (ja) 2003-12-24
CN1545648A (zh) 2004-11-10
EP1455247A4 (de) 2005-07-27
CN1251037C (zh) 2006-04-12

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Legal Events

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