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Time adjustment device, timekeeping device with a time adjustment device, and time adjustment method

机译:时间调整装置,具有时间调整装置的计时装置及时间调整方法

摘要

PROBLEM TO BE SOLVED: To provide a time correcting device that can save power consumption with its capability to acquire time information quickly and moreover can give accurate time indications.;SOLUTION: A GPS-equipped wrist watch 100 comprises a receiver that receives satellite signals, a time information generator 41 that generates internal time information, a reception controller 42 that controls the receiver, and a time information corrector 43 that corrects the internal time information. The time information corrector 43 comprises first information time correcting means 431 that receives first information including information on the year, month, day, hour, minute and second and the health state of each satellite and corrects the internal time information, second information time correcting means 432 that receives second information including leap second information and corrects the internal time information, third information time correcting means 433 that receives third information including information on the hour, minute and second and corrects the internal time information, and time correction recording means 434 that stores the fact that the internal time has been corrected in accordance with the first and second information into a memory 50.;COPYRIGHT: (C)2012,JPO&INPIT
机译:要解决的问题:提供一种可以节省功耗的时间校正设备,它具有快速获取时间信息的能力,并且可以给出准确的时间指示。解决方案:配备GPS的手表100包括一个接收卫星信号的接收器,产生内部时间信息的时间信息产生器41,控制接收器的接收控制器42和校正内部时间信息的时间信息校正器43。时间信息校正器43包括:第一信息时间校正装置431,其接收包括关于每个卫星的年,月,日,时,分,秒和健康状态的信息的第一信息并校正内部时间信息;第二信息时间校正装置接收包括leap秒信息的第二信息并校正内部时间信息的432;第三信息时间校正装置433,其接收包括时,分,秒的信息并校正内部时间信息的第三信息;以及存储时间校正记录的装置434内部时间已根据第一和第二信息校正到存储器50中的事实;版权所有:(C)2012,JPO&INPIT

著录项

  • 公开/公告号EP2479624B1

    专利类型

  • 公开/公告日2015-04-22

    原文格式PDF

  • 申请/专利权人 SEIKO EPSON CORP;

    申请/专利号EP20120151557

  • 发明设计人 BABA NORIMITSU;

    申请日2012-01-18

  • 分类号G04R20/04;

  • 国家 EP

  • 入库时间 2022-08-21 15:07:32

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