CN100552571C - 无线电钟表 - Google Patents

无线电钟表 Download PDF

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Publication number
CN100552571C
CN100552571C CNB2004100557238A CN200410055723A CN100552571C CN 100552571 C CN100552571 C CN 100552571C CN B2004100557238 A CNB2004100557238 A CN B2004100557238A CN 200410055723 A CN200410055723 A CN 200410055723A CN 100552571 C CN100552571 C CN 100552571C
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CN
China
Prior art keywords
time
time information
information signal
signal
duration
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
CNB2004100557238A
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English (en)
Chinese (zh)
Other versions
CN1580982A (zh
Inventor
罗兰·波洛尼奥
汉斯-约阿希姆·赛勒
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.)
C MAX EUROP GmbH
Atmel Germany GmbH
Original Assignee
C MAX EUROP GmbH
Atmel Germany GmbH
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 C MAX EUROP GmbH, Atmel Germany GmbH filed Critical C MAX EUROP GmbH
Publication of CN1580982A publication Critical patent/CN1580982A/zh
Application granted granted Critical
Publication of CN100552571C publication Critical patent/CN100552571C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
    • H04L27/06—Demodulator circuits; Receiver circuits
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4902—Pulse width modulation; Pulse position modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
CNB2004100557238A 2003-07-31 2004-08-02 无线电钟表 Expired - Lifetime CN100552571C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10334990.1A DE10334990B4 (de) 2003-07-31 2003-07-31 Funkuhr
DE10334990.1 2003-07-31

Publications (2)

Publication Number Publication Date
CN1580982A CN1580982A (zh) 2005-02-16
CN100552571C true CN100552571C (zh) 2009-10-21

Family

ID=33521502

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2004100557238A Expired - Lifetime CN100552571C (zh) 2003-07-31 2004-08-02 无线电钟表

Country Status (5)

Country Link
US (1) US7486657B2 (enExample)
EP (1) EP1503257A3 (enExample)
JP (1) JP4868488B2 (enExample)
CN (1) CN100552571C (enExample)
DE (1) DE10334990B4 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7333467B2 (en) * 2003-12-08 2008-02-19 Atmel Germany Gmbh Receiver circuit and method using selectively variable amplification for receiving time signals from different transmitters
DE10357201A1 (de) * 2003-12-08 2005-07-07 Atmel Germany Gmbh Funkuhr
DE102004004375B4 (de) * 2004-01-29 2019-08-08 Atmel Corp. Verfahren zur Gewinnung von Zeitinformationen und Funkuhr
DE102004004411B4 (de) * 2004-01-29 2015-08-20 Atmel Corp. Funkuhr und Verfahren zur Gewinnung von Zeitinformationen
DE102004004416A1 (de) * 2004-01-29 2005-08-18 Atmel Germany Gmbh Verfahren zur Ermittlung der Signalgüte eines gesendeten Zeitzeichensignals
DE102004005340A1 (de) * 2004-02-04 2005-09-01 Atmel Germany Gmbh Verfahren zur Gewinnung von Zeitinformationen, Empfängerschaltung und Funkuhr
DE102006060924B3 (de) * 2006-12-20 2008-06-19 Atmel Germany Gmbh Verfahren zum drahtlosen Programmieren eines Zeitzeichenempfängers, drahtlos programmierbarer Zeitzeichenempfänger sowie Programmiergerät für eine drahtlose Programmierung eines Zeitzeichenempfängers
DE102006060927A1 (de) * 2006-12-20 2008-06-26 Atmel Germany Gmbh Meldeeinrichtung und Verfahren zum Programmieren einer Meldeeinrichtung
JP5386786B2 (ja) * 2007-03-26 2014-01-15 カシオ計算機株式会社 時刻情報受信装置および電波時計
WO2012040471A2 (en) 2010-09-22 2012-03-29 Xw Llc Dba Xtendwave Low power radio controlled clock incorporating independent timing corrections
US8270465B1 (en) 2011-11-15 2012-09-18 Xw Llc Timing and time information extraction from a phase modulated signal in a radio controlled clock receiver
US8693582B2 (en) 2012-03-05 2014-04-08 Xw Llc Multi-antenna receiver in a radio controlled clock
JP6387860B2 (ja) * 2015-03-04 2018-09-12 セイコーエプソン株式会社 電波時計および電波時計の制御方法

Family Cites Families (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH496278A (fr) 1967-11-01 1970-05-29 Suisse De Rech S Horlogeres La Installation de détection d'un signal d'identification dans une émission de signaux horaires
DE2643250B2 (de) 1976-09-25 1978-07-27 Braun Ag, 6000 Frankfurt Zentralgesteuerte Uhr
DE2802040A1 (de) 1978-01-16 1979-07-19 Peter Gravenhorst Zeitzeichengesteuertes digitaluhrsystem mit hoher stoersicherheit
US4287597A (en) * 1978-09-05 1981-09-01 Arbiter Systems Incorporated Satellite controlled clock
DE3015312A1 (de) 1980-04-21 1981-10-22 Wolfgang Dr.-Ing. 6101 Groß-Bieberau Hilberg Qualitaetsindikator fuer den empfang bei funkuhren
DE3022949C2 (de) 1980-06-19 1983-11-17 Werner 6802 Ladenburg Schulz Verfahren zur automatischen Korrektur der Gangabweichung einer Uhr
DE3101406A1 (de) 1981-01-17 1983-01-05 Wolfgang Dr.-Ing. 6101 Groß-Bieberau Hilberg Automatische funkuhranpassung
DE3346091A1 (de) 1982-09-30 1985-07-04 Rainer Dipl.-Ing. 6500 Mainz Bermbach Selbstabgleichender schmalbandempfaenger
DE3236162A1 (de) 1982-09-30 1984-04-05 Rainer Dipl.-Ing. 6500 Mainz Bermbach Selbstabgleichender schmalbandempfaenger
DE3504338A1 (de) 1985-02-08 1986-08-14 Rainer Dipl.-Ing. 6500 Mainz Bermbach Frequenzeinstellung bei funkuhren
DE3516810A1 (de) 1985-05-10 1986-11-13 Junghans Uhren GmbH, 7230 Schramberg Empfaenger fuer amplitudengetastete zeitzeichensignale
US4768178A (en) 1987-02-24 1988-08-30 Precision Standard Time, Inc. High precision radio signal controlled continuously updated digital clock
DE3719650A1 (de) 1987-06-12 1988-12-22 Forschungsgesellschaft Fuer Fe Regelung fuer funkzeitzeichenempfaenger
US4823328A (en) 1987-08-27 1989-04-18 Conklin Charles C Radio signal controlled digital clock
DE3733965A1 (de) 1987-10-08 1989-04-20 Ulrich Dipl Ing Bellmann Verfahren zur informationsgewinnung aus stark gestoerten daten eines zeitzeichensenders
DE3733966A1 (de) * 1987-10-08 1989-04-20 Ulrich Dipl Ing Bellmann Anordnung zum empfang stark gestoerter signale des senders dcf-77
DE9010270U1 (de) 1990-05-04 1991-09-05 Junghans Uhren GmbH, 7230 Schramberg Autonome Funkuhr
JPH04105092A (ja) * 1990-08-24 1992-04-07 Nec Eng Ltd 時刻計数盤同期方式
JPH07109434B2 (ja) 1991-11-19 1995-11-22 株式会社精工舎 時 計
JP2555502B2 (ja) 1992-02-19 1996-11-20 株式会社精工舎 電波修正時計とその受信時刻設定方法および時刻修正方法
JP2503376B2 (ja) 1992-06-18 1996-06-05 株式会社精工舎 電波修正時計
DE4227502C2 (de) 1992-08-20 1995-11-02 Smi Syst Microelect Innovat Empfänger für amplitudengetastete Zeitzeichensignale
DE4233126A1 (de) 1992-10-02 1994-04-07 Telefunken Microelectron Verfahren für den Betrieb einer Funkuhr und Funkuhr für den Einsatz in einem störfeldbehafteten Umfeld
DE4242384C2 (de) 1992-12-08 1996-08-14 Smi Syst Microelect Innovat Empfänger für amplitudengetastete Zeitzeichensignale
DE9300945U1 (de) * 1993-01-25 1994-05-26 Junghans Uhren Gmbh, 78713 Schramberg Autonome Funkuhr
DE4332798A1 (de) 1993-09-27 1995-03-30 Telefunken Microelectron Schaltungsanordnung für einen abstimmbaren Schwingkreis
DE4403124C2 (de) 1994-02-02 1997-02-13 Telefunken Microelectron Verfahren zum Betrieb einer Funkuhr
DE4412892A1 (de) 1994-04-14 1995-10-26 Fritz Schaeffel Autonome Funkuhr und Verfahren zum Betrieb derselben
DE4427885A1 (de) 1994-08-08 1996-02-15 Telefunken Microelectron Verfahren zur Verbesserung des Störabstandes in einem Übertragungssystem durch die Bildung von Flächenäquivalenten
DE4442818A1 (de) 1994-12-01 1996-06-05 Afg Elektronik Gmbh Einrichtung zum Empfang und zur Auswertung von Sendersignalen
DE19514030C2 (de) 1995-04-13 1998-09-17 Telefunken Microelectron Verfahren zum Erkennen der Zeittelegramme im gestörten Signal eines Zeitzeichensenders
DE19514036C2 (de) 1995-04-13 1997-08-21 Telefunken Microelectron Verfahren zum Ermitteln des Sekundenbeginns im Signal eines Zeitzeichensenders
DE19514031C2 (de) 1995-04-13 1997-07-10 Telefunken Microelectron Verfahren zum Detektieren des Beginns von Zeittelegrammen
DE19522621B4 (de) * 1995-06-22 2004-01-15 Atmel Germany Gmbh Verfahren zum Dekodieren von übertragenen Informationseinheiten
DE19540592A1 (de) 1995-10-31 1997-05-15 Braun Ag Funkuhr
JPH1130677A (ja) 1997-07-10 1999-02-02 Sony Corp 時刻データの処理回路
DE19808431A1 (de) 1998-03-02 1999-09-09 Junghans Uhren Gmbh Mehrkanal-Funkuhr
DE29813498U1 (de) 1998-07-29 1999-12-09 H & S Hard- & Software Technologie GmbH & Co., 44143 Dortmund Zeitsignal-Synchronisierungseinrichtung
DE29914606U1 (de) 1999-08-20 2000-12-28 Diehl Stiftung & Co., 90478 Nürnberg Funkempfangstester
JP3596464B2 (ja) * 2000-02-10 2004-12-02 セイコーエプソン株式会社 計時装置および計時装置の制御方法
US7102964B2 (en) * 2000-02-10 2006-09-05 Seiko Epson Corporation Time keeping apparatus and control method therefor
US6359525B1 (en) * 2000-07-25 2002-03-19 Thomson Licensing S.A. Modulation technique for transmitting multiple high data rate signals through a band limited channel
JP2002048881A (ja) * 2000-07-31 2002-02-15 Rhythm Watch Co Ltd 標準電波の複合装置及び複合方法
JP2002286877A (ja) 2001-03-28 2002-10-03 Seiko Clock Inc 時間フレームの開始タイミング決定方法、時間フレームの開始タイミング決定装置、時刻情報検出装置および電波修正時計
JP2003125012A (ja) 2001-10-16 2003-04-25 Matsushita Electric Ind Co Ltd Ａｇｃ付きａｓｋ復調装置
JP4233311B2 (ja) * 2001-11-20 2009-03-04 シチズンホールディングス株式会社 電波時計、標準電波受信方法および電子機器
JP2003167073A (ja) 2001-11-29 2003-06-13 Seiko Instruments Inc 電波修正装置及びこれを用いた電波修正時計
HK1050114A2 (en) 2002-04-04 2003-05-16 Idt-Lcd Holdings (Bvi) Limited Radio control clock
AU2003301465A1 (en) 2002-10-16 2004-05-04 Casio Computer Co., Ltd Radio wave reception device, radio wave clock, and repeater
CN1711746A (zh) * 2002-11-07 2005-12-21 皇家飞利浦电子股份有限公司 具有改进的实时精度的移动无线电接收机
CN1627213A (zh) 2003-11-28 2005-06-15 Atmel德国有限公司 由发送的时间信息信号获得时间信息的方法及无线电钟表
DE10357201A1 (de) 2003-12-08 2005-07-07 Atmel Germany Gmbh Funkuhr
US7333467B2 (en) 2003-12-08 2008-02-19 Atmel Germany Gmbh Receiver circuit and method using selectively variable amplification for receiving time signals from different transmitters
DE10361593A1 (de) 2003-12-30 2005-07-28 Atmel Germany Gmbh Verfahren zur Bestimmung des Sekundenbeginns aus einem gesendeten Zeitzeichensignal
DE102004004416A1 (de) 2004-01-29 2005-08-18 Atmel Germany Gmbh Verfahren zur Ermittlung der Signalgüte eines gesendeten Zeitzeichensignals
DE102004004375B4 (de) 2004-01-29 2019-08-08 Atmel Corp. Verfahren zur Gewinnung von Zeitinformationen und Funkuhr
DE102004004411B4 (de) 2004-01-29 2015-08-20 Atmel Corp. Funkuhr und Verfahren zur Gewinnung von Zeitinformationen
DE102004005340A1 (de) 2004-02-04 2005-09-01 Atmel Germany Gmbh Verfahren zur Gewinnung von Zeitinformationen, Empfängerschaltung und Funkuhr

Also Published As

Publication number Publication date
CN1580982A (zh) 2005-02-16
US20050036514A1 (en) 2005-02-17
DE10334990A1 (de) 2005-03-24
DE10334990B4 (de) 2016-03-17
JP2005055439A (ja) 2005-03-03
EP1503257A3 (de) 2008-01-30
EP1503257A2 (de) 2005-02-02
US7486657B2 (en) 2009-02-03
JP4868488B2 (ja) 2012-02-01

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Granted publication date: 20091021