| 发明名称 |
Electronic timepiece and control method for an electronic timepiece |
| 摘要 |
An electronic device comprises a receiver configured to receive a satellite signal; a time generator configured to generate time; and a processor configured to selectively execute an automatic reception process or a manual reception process. The automatic reception process includes acquiring time information based on the received satellite signal and correcting the time based on the acquired time information. The automatic reception process is executed when a predetermined condition is satisfied. The manual reception process includes calculating the position of the electronic device based on satellite orbit information and the received satellite signal, and correcting the time based on the calculated position. The manual reception process is executed based on manual operation. |
| 申请公布号 |
US9158286(B2) |
申请公布日期 |
2015.10.13 |
| 申请号 |
US201414287638 |
申请日期 |
2014.05.27 |
| 申请人 |
Seiko Epson Corporation |
发明人 |
Fujisawa Teruhiko |
| 分类号 |
G04R20/02;G01S19/14;G01S19/34;G04G5/00;G04C11/00;G04R20/04 |
主分类号 |
G04R20/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An electronic device, comprising:
a receiver configured to receive a satellite signal; a time generator configured to generate time; and a processor configured to selectively execute an automatic reception process or a manual reception process; wherein the automatic reception process includes acquiring time information based on the received satellite signal and correcting the time based on the acquired time information without calculating the position of the electronic device, the automatic reception process being executed when a predetermined condition is satisfied, wherein the manual reception process includes calculating the position of the electronic device based on satellite orbit information and the received satellite signal, and correcting the time based on the calculated position, the manual reception process being executed based on manual operation. |
| 地址 |
Tokyo JP |
