DE59502948D1 - Control device for a clock to be synchronized by radio signals - Google Patents

Control device for a clock to be synchronized by radio signals

Info

Publication number
DE59502948D1
DE59502948D1 DE59502948T DE59502948T DE59502948D1 DE 59502948 D1 DE59502948 D1 DE 59502948D1 DE 59502948 T DE59502948 T DE 59502948T DE 59502948 T DE59502948 T DE 59502948T DE 59502948 D1 DE59502948 D1 DE 59502948D1
Authority
DE
Germany
Prior art keywords
synchronized
clock
control device
radio signals
radio
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
DE59502948T
Other languages
German (de)
Inventor
Heiko Dipl Ing Pilger
Robert Dipl Ing Belz
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.)
GM Global Technology Operations LLC
Original Assignee
Adam Opel 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 Adam Opel GmbH filed Critical Adam Opel GmbH
Application granted granted Critical
Publication of DE59502948D1 publication Critical patent/DE59502948D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G04R20/20—Setting the time according to the time information carried or implied by the radio signal the radio signal being an AM/FM standard signal, e.g. RDS
    • G04R20/24—Decoding time data; Circuits therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)
DE59502948T 1994-05-13 1995-05-05 Control device for a clock to be synchronized by radio signals Expired - Lifetime DE59502948D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4416869A DE4416869A1 (en) 1994-05-13 1994-05-13 Control device for a clock to be synchronized by radio signals

Publications (1)

Publication Number Publication Date
DE59502948D1 true DE59502948D1 (en) 1998-09-03

Family

ID=6518029

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4416869A Withdrawn DE4416869A1 (en) 1994-05-13 1994-05-13 Control device for a clock to be synchronized by radio signals
DE59502948T Expired - Lifetime DE59502948D1 (en) 1994-05-13 1995-05-05 Control device for a clock to be synchronized by radio signals

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4416869A Withdrawn DE4416869A1 (en) 1994-05-13 1994-05-13 Control device for a clock to be synchronized by radio signals

Country Status (2)

Country Link
EP (1) EP0682302B1 (en)
DE (2) DE4416869A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1028294A (en) * 1996-07-10 1998-01-27 Matsushita Electric Ind Co Ltd Mobile radio with clock display function
DE19730553A1 (en) * 1997-07-17 1999-01-21 Valeo Borg Instr Verw Gmbh Radio clock for motor vehicles
JP3743819B2 (en) * 1999-04-09 2006-02-08 カシオ計算機株式会社 Electronic device with clock function, time information correction method
DE10056548A1 (en) * 2000-11-15 2002-06-06 Bosch Gmbh Robert Method for providing a time signal in a vehicle
EP1253488B1 (en) * 2001-04-27 2007-04-11 CSEM Centre Suisse d'Electronique et de Microtechnique S.A. - Recherche et Développement Time keeping device with automatic time correction and method for correcting such a time keeper
EP1426839B1 (en) * 2001-09-10 2012-02-01 Citizen Holdings Co., Ltd. Radio corrected clock
WO2004043050A1 (en) * 2002-11-07 2004-05-21 Koninklijke Philips Electronics N.V. Mobile radio receiver with improved real-time precision
JP3603903B2 (en) * 2003-03-31 2004-12-22 セイコーエプソン株式会社 Radio-controlled clock and control method thereof

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3731956A1 (en) * 1987-09-23 1989-04-06 Junghans Uhren Gmbh AUTONOMOUS RADIO WATCH
DE3822412A1 (en) * 1988-07-01 1990-01-04 Schulz Werner Dipl Ing Fh Method for automatically setting autonomous radio clocks
JP2765996B2 (en) * 1989-10-06 1998-06-18 三洋電機株式会社 RDS receiver
GB2238438B (en) * 1989-11-20 1994-07-20 Pioneer Electronic Corp Radio data system receiver
DE4002723C2 (en) * 1990-01-31 2003-06-26 Junghans Uhren Gmbh Autonomous radio clock
DE9110462U1 (en) * 1991-08-23 1992-12-24 Junghans Uhren GmbH, 7230 Schramberg Autonomous radio clock with time zone switching
JPH07109434B2 (en) * 1991-11-19 1995-11-22 株式会社精工舎 clock
DE4202435C2 (en) * 1992-01-29 1995-07-06 Krogmann Uwe Phys Ing Radio-controlled clock
JP2555502B2 (en) * 1992-02-19 1996-11-20 株式会社精工舎 Radio-corrected clock and its reception time setting method and time correction method
JP2503376B2 (en) * 1992-06-18 1996-06-05 株式会社精工舎 Radio wave correction clock
DE4230531C1 (en) * 1992-09-12 1993-11-18 Braun Ag Radio clock
DE4233126A1 (en) * 1992-10-02 1994-04-07 Telefunken Microelectron Procedure for the operation of a radio clock and radio clock for use in an environment subject to interference
DE4313945A1 (en) * 1993-04-28 1994-11-03 Diehl Gmbh & Co Method and devices for disseminating standard time information
AU2283695A (en) * 1994-04-08 1995-10-30 Celestial Time, Inc. Satellite controlled timepiece

Also Published As

Publication number Publication date
EP0682302A2 (en) 1995-11-15
EP0682302B1 (en) 1998-07-29
EP0682302A3 (en) 1997-02-26
DE4416869A1 (en) 1995-11-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: GM GLOBAL TECHNOLOGY OPERATIONS, INC., DETROIT, US

8328 Change in the person/name/address of the agent

Representative=s name: STRAUSS, P., DIPL.-PHYS.UNIV. MA, PAT.-ANW., 65193

8380 Miscellaneous part iii

Free format text: PFANDRECHT

8380 Miscellaneous part iii

Free format text: PFANDRECHT AUFGEHOBEN

8380 Miscellaneous part iii

Free format text: PFANDRECHT

8327 Change in the person/name/address of the patent owner

Owner name: GM GLOBAL TECHNOLOGY OPERATIONS LLC , ( N. D. , US