Time adjustment device, timepiece with a time adjustment device, and time adjustment method
AssigneeSeiko Epson Corporation
InventorOsamu Urano
Life of this patent
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Abstract
A time adjustment device has a reception unit that receives a prescribed signal containing time information transmitted by a base station, a display time information adjustment unit that adjusts the time information displayed by a time information display unit based on the time information, a base station identification information acquisition unit that gets base station identification information contained in the prescribed signal, and a time adjustment execution determination unit that decides based on the base station identification information whether the display time information adjustment unit adjusts the displayed time information using the time information from the prescribed signal.
Claims8
A time adjustment device comprising:
- a reception unit that receives a prescribed signal containing time information transmitted by a base station;
- a display time information adjustment unit that adjusts the time information displayed by a time information display unit based on the time information;
- a base station identification information acquisition unit that gets base station identification information contained in the prescribed signal;
- and
- a time adjustment execution determination unit that decides based on the base station identification information whether the display time information adjustment unit adjusts the displayed time information using the time information from the prescribed signal.
A timepiece device having a time adjustment device, comprising:
- a reception unit that receives a prescribed signal containing time information transmitted by a base station;
- a display time information adjustment unit that adjusts the time information displayed by a time information display unit based on the time information;
- a base station identification information acquisition unit that gets base station identification information contained in the prescribed signal;
- and
- a time adjustment execution determination unit that decides based on the base station identification information whether the display time information adjustment unit adjusts the displayed time information using the time information from the prescribed signal.
A time adjustment method for a time adjustment device, wherein:
- the time adjustment device has a reception unit that receives a prescribed signal containing time information transmitted by a base station;
- and
- a display time information adjustment unit that adjusts the time information displayed by a time information display unit based on the time information;
- and
- the time adjustment method comprises:
- a base station identification information acquisition step of a base station identification information acquisition unit getting base station identification information contained in the prescribed signal;
- and
- a time adjustment execution determination step of a time adjustment execution determination unit deciding based on the base station identification information whether the display time information adjustment unit adjusts the displayed time information using the time information from the prescribed signal.
Dependencies are inferred from the claim text.