Zeiteinstellungsvorrichtung, Uhr mit einer Zeiteinstellungsvorrichtung und Zeiteinstellungsverfahren

Details

Veröffentlichungs-Nr.

EP2479624

Aktenzeichen

EP12151557

Anmeldetag

18. Januar 2012

Veröffentlichung

22. April 2015

Erteilung

22. April 2015

Rechtsraum

EP

IPC

G04R20/04

Abstract

A time adjustment device can acquire time information in a short time, reduce power consumption, and display the correct time. A GPS wristwatch 100 has a reception unit that receives satellite signals; a time information generating unit 41 that generates internal time information; a reception control unit 42 that controls the reception unit; and a time information adjustment unit 43 that adjusts the internal time information. The time information adjustment unit 43 has a first information time adjustment means 431 that receives first information containing year, month, day, hour, minute, second, and satellite health information, and adjusts the internal time information; a second information time adjustment means 432 that receives second information including leap second information, and adjusts the internal time information; a third information time adjustment means 433 that receives third information of hour, minute, second information, and adjusts the internal time information; and a time adjustment recording means 434 that records in a storage unit 50 if the internal time was adjusted using the first or second information.

Anmelder

Firma

Seiko Epson Corporation

Land

🇯🇵 Japan

Fachgebiete