Electronic timepiece, storage medium storing program, and time correction method
AssigneeCasio Computer Co., Ltd.
InventorsYuuki OSHITA, Chiharu SHIRATORI
Life of this patent
Estimating the term…
Abstract
An electronic timepiece includes an obtaining circuit, a first processor and a second processor. The obtaining circuit obtains information on current time from outside. The first processor measures time. The second processor is connected to the obtaining circuit. The first processor obtains a synchronization signal corresponding to the current time, obtains the current time, which the second processor obtains from the obtaining circuit, and based on the current time and the synchronization signal, corrects the measuring time, which the first processor is measuring.
Claims18
An electronic timepiece comprising:
- an obtaining circuit that obtains information on current time from outside;
- a first processor that measures time;
- and
- a second processor connected to the obtaining circuit,
- wherein the first processor
- obtains a synchronization signal corresponding to the current time,
- obtains the current time, which the second processor obtains from the obtaining circuit, and
- based on the current time and the synchronization signal, corrects the measuring time, which the first processor is measuring.
A non-transitory computer readable storage medium storing a program executable by an electronic timepiece including an obtaining circuit that obtains information on current time from outside, a first processor that measures time, and a second processor connected to the obtaining circuit, the program causing
- the first processor to:
- obtain a synchronization signal corresponding to the current time;
- obtain the current time, which the second processor obtains from the obtaining circuit;
- and
- based on the current time and the synchronization signal, correct the measuring time, which the first processor is measuring.
A time correction method that is performed by an electronic timepiece including an obtaining circuit that obtains information on current time from outside, a first processor that measures time, and a second processor connected to the obtaining circuit, the method comprising, with the first processor:
- obtaining a synchronization signal corresponding to the current time;
- obtaining the current time, which the second processor obtains from the obtaining circuit;
- and
- based on the current time and the synchronization signal, correcting the measuring time, which the first processor is measuring.
Dependencies are inferred from the claim text.