发明名称 Electronic timepiece, time adjustment method for an electronic timepiece, and control program for an electronic timepiece
摘要 An electronic timepiece has a reception unit that can receive satellite signals transmitted from positioning information satellites and acquire time information and positioning information; a time zone data storage means that stores region data dividing geographical information for which time zone information is set into a plurality of regions, and time zone information for each region; a time zone information acquisition means that extracts a region containing positioning information acquired by the reception unit from the region data, and acquires the time zone information for that region; a time zone information display means that displays the time zone information acquired by the time zone information acquisition means as a time zone candidate; an input device; a time zone information selection means that selects time zone information from the time zone candidates displayed on the display means based on operation of the input device; a time calculation means that calculates the current time based on the time information acquired by the reception unit and the time zone information selected by the time zone information selection means; and a time display means that displays the current time.
申请公布号 EP2065768(B1) 申请公布日期 2011.05.04
申请号 EP20080020406 申请日期 2008.11.24
申请人 SEIKO EPSON CORPORATION 发明人 AKIYAMA, TOSHIKAZU
分类号 G01S5/14;G01S19/14;G04G5/00;G04G9/00;G04G99/00;G04R20/02 主分类号 G01S5/14
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