DE19615215C2 - Radio wristwatch with date display - Google Patents

Radio wristwatch with date display

Info

Publication number
DE19615215C2
DE19615215C2 DE19615215A DE19615215A DE19615215C2 DE 19615215 C2 DE19615215 C2 DE 19615215C2 DE 19615215 A DE19615215 A DE 19615215A DE 19615215 A DE19615215 A DE 19615215A DE 19615215 C2 DE19615215 C2 DE 19615215C2
Authority
DE
Germany
Prior art keywords
hand
date
radio
display
microprocessor
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 - Fee Related
Application number
DE19615215A
Other languages
German (de)
Other versions
DE19615215A1 (en
Inventor
Klaus Katzmann
Eberhard Weisheit
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.)
CREATIV PRODUCT ELEKTRO und FE
HKW ELEKTRONIK GmbH
Original Assignee
CREATIV PRODUCT ELEKTRO und FE
HKW ELEKTRONIK 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 CREATIV PRODUCT ELEKTRO und FE, HKW ELEKTRONIK GmbH filed Critical CREATIV PRODUCT ELEKTRO und FE
Priority to DE19615215A priority Critical patent/DE19615215C2/en
Publication of DE19615215A1 publication Critical patent/DE19615215A1/en
Application granted granted Critical
Publication of DE19615215C2 publication Critical patent/DE19615215C2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
    • G04C3/146—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor incorporating two or more stepping motors or rotors
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)

Description

Funkarmbanduhren sind häufig mit einer Datumanzeige ausgestattet. Die bekannten Lö­ sungen erfordern jedoch einen erhöhten elektronischen und mechanischen Aufwand. Be­ kannt sind Datumanzeigen mittels Flüssigkristalldisplay oder auf elektro-mechanischem Weg durch Anwendung eines separaten Schrittmotorgetriebes und einer üblichen Datum­ scheibe. Die anspruchsgemäße Lösung benutzt die Tatsache, daß eine Funkuhrelektronik mit einem Mikroprozessor in der Lage ist, den Sekundenzeiger einer analog zeitanzeigen­ den Uhr exakt sekundengenau zu steuern und außerdem einen schnellen schrittsynchronen Vorlauf der Uhr und einen zeitweiligen Stop des Antriebs zu realisieren.Radio wristwatches are often equipped with a date display. The well-known Lö However, solutions require increased electronic and mechanical effort. Be Date displays are known by means of liquid crystal displays or on electro-mechanical ones Way through application of a separate stepper motor gear and a usual date disc. The sophisticated solution uses the fact that radio clock electronics with a microprocessor is able to display the second hand of an analog time to control the clock exactly to the second and also a fast step-synchronous To advance the clock and to temporarily stop the drive.

Somit kann der Sekundenzeiger vorübergehend andere Anzeigeinhalte durch Stellungs­ varianten und Stopphasen darbieten und danach wieder in den Normalbetrieb der Anzeige der laufenden Sekunde zurückkehren.Thus, the second hand can temporarily change the display content by position present variants and stop phases and then return to normal operation of the display return the current second.

Claims (2)

1. Funkarmbanduhr mit Datumanzeige mit den Baugruppen Funkempfänger (1), Langwellen­ antenne (2), Mikroprozessor (3), Uhrwerk (4) mit Schrittmotorantrieb (5), Zifferblatt (6) und Zeiger, wobei der mit einer elektrischen Schalteinheit (7) versehene Mikroprozessor (3) und der Funkempfänger (1) in üblicher Art die Uhrzeit und das Datum aus dem empfan­ genen Funkprotokoll generiert und der Schrittmotor (5) über ein Rädergetriebe (4) den Se­ kundenzeiger (8), gegebenenfalls auch den Minutenzeiger und den Stundenzeiger antreibt und somit die analoge Uhrzeitanzeige realisiert, und wobei nach Betätigung der elek­ trischen Schalteinheit (7) der Mikroprozessor (3) den Schrittmotor (5), entgegen der nor­ malerweise im Sekundentakt erfolgenden Fortschaltung, veranlaßt, durch zum Beispiel schnelleres Fortschalten eine Position bezüglich des Zifferblattes (6) einzunehmen, so dass der Sekundenzeiger zusammen mit einer entsprechend auf dem Zifferblatt vorhan­ denen Skala (9) eine weitere Information anzeigt, den Sekundenzeiger in dieser Stellung zeitweilig stoppt und danach wieder in den Normalbetrieb der Anzeige der laufenden Se­ kunde zurückkehrt.1. Radio wristwatch with date display with the modules radio receiver ( 1 ), long-wave antenna ( 2 ), microprocessor ( 3 ), clockwork ( 4 ) with stepper motor drive ( 5 ), dial ( 6 ) and pointer, the one with an electrical switching unit ( 7 ) provided microprocessor ( 3 ) and the radio receiver ( 1 ) generates the time and date from the received radio protocol in the usual way and the stepper motor ( 5 ) via a gear train ( 4 ) the second hand ( 8 ), possibly also the minute hand and the Hour hand drives and thus realizes the analog time display, and after actuation of the elec trical switching unit ( 7 ) the microprocessor ( 3 ) causes the stepper motor ( 5 ), contrary to the normal incremental switching, for example by advancing faster a position with respect of the dial ( 6 ), so that the second hand together with a correspondingly existing Sk ala ( 9 ) displays further information, temporarily stops the second hand in this position and then returns to normal operation to display the current second. 2. Funkarmbanduhr mit Datumanzeige nach Anspruch 1, dadurch gekennzeichnet, daß als weitere Informationen, zum Beispiel das Datum, der Wochentag, die Kalenderwoche, weitere Zeitzonen oder in Verbindung mit geeigneten Sensoren (10), zum Beispiel die Temperatur, die Luftfeuchtigkeit, der Luftdruck, Schadstoffbelastung der Umwelt oder medizinische Meßwerte, angezeigt werden.2. Radio wristwatch with date display according to claim 1, characterized in that as further information, for example the date, the day of the week, the calendar week, other time zones or in conjunction with suitable sensors ( 10 ), for example the temperature, the humidity, the air pressure , Pollution of the environment or medical measurements.
DE19615215A 1995-04-26 1996-04-18 Radio wristwatch with date display Expired - Fee Related DE19615215C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19615215A DE19615215C2 (en) 1995-04-26 1996-04-18 Radio wristwatch with date display

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29506614U DE29506614U1 (en) 1995-04-26 1995-04-26 Radio wristwatch with date display
DE19615215A DE19615215C2 (en) 1995-04-26 1996-04-18 Radio wristwatch with date display

Publications (2)

Publication Number Publication Date
DE19615215A1 DE19615215A1 (en) 1996-10-31
DE19615215C2 true DE19615215C2 (en) 2002-12-05

Family

ID=8007022

Family Applications (2)

Application Number Title Priority Date Filing Date
DE29506614U Expired - Lifetime DE29506614U1 (en) 1995-04-26 1995-04-26 Radio wristwatch with date display
DE19615215A Expired - Fee Related DE19615215C2 (en) 1995-04-26 1996-04-18 Radio wristwatch with date display

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE29506614U Expired - Lifetime DE29506614U1 (en) 1995-04-26 1995-04-26 Radio wristwatch with date display

Country Status (1)

Country Link
DE (2) DE29506614U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014005027A1 (en) 2014-04-05 2015-10-08 EMES Intellectual Property Limited Wireless wristwatch and method for changing the battery of a wireless wristwatch

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0915398A1 (en) * 1996-11-26 1999-05-12 Verena Soom Huggenberger Improved security wristwatch
EP1930795A1 (en) 2006-12-08 2008-06-11 HKW Elektronik GmbH Radio-controlled timepiece with weather data display

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3805307A1 (en) * 1988-02-20 1989-08-31 Ernst Gaertner Multifunction measuring apparatus
DE3890910T1 (en) * 1987-11-11 1989-12-21 Rolex Montres METHOD FOR PROGRAMMING THE PERMANENT CALENDAR OF A WATCH AND WATCH FOR THE APPLICATION OF THIS METHOD

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3890910T1 (en) * 1987-11-11 1989-12-21 Rolex Montres METHOD FOR PROGRAMMING THE PERMANENT CALENDAR OF A WATCH AND WATCH FOR THE APPLICATION OF THIS METHOD
DE3805307A1 (en) * 1988-02-20 1989-08-31 Ernst Gaertner Multifunction measuring apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
U J S 3/93, S.68 u. 69 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014005027A1 (en) 2014-04-05 2015-10-08 EMES Intellectual Property Limited Wireless wristwatch and method for changing the battery of a wireless wristwatch

Also Published As

Publication number Publication date
DE29506614U1 (en) 1995-06-14
DE19615215A1 (en) 1996-10-31

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20111102