发明名称 Clock adjusting method and electronic equipment using the method
摘要 A clock adjusting method and an electronic equipment using the method are disclosed in which a clock portion (203) of an electronic equipment is correctly and simply adjusted by use of time information in broadcasting waves. In the case where a time (Ta) indicated by the clock portion of the electronic equipment is "0:00" a.m. or after "0:00" and before "23:00", the time of the clock portion is set at a reference time (Tref) based on the time information. In the other case, the judgement is made of whether the time of the clock portion indicates a time of the next day as compared with the reference time or a time of the preceding day as compared with the reference time. When the time of the clock portion indicates a time of the next day as compared with the reference time, the time of the clock portion is set at the reference time while a day of the week (WD) indicated by the clock portion is put back one day. When the time of the clock portion indicates a time of the preceding day as compared with the reference time, the time of the clock portion is set at the reference time while the day of the week of the clock portion is put forward one day. <IMAGE>
申请公布号 EP0969339(A3) 申请公布日期 2005.03.09
申请号 EP19990305122 申请日期 1999.06.29
申请人 SONY CORPORATION 发明人 MIYAKAWA, KAZUHISA
分类号 G04G5/00;G04R20/20 主分类号 G04G5/00
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