| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a time information receiving system for suppressing consumption of electric power, by reducing the reception operation time of the reference electric wave, as much as possible, with suppression of receiving wasteful data to a maximum level, when correcting the internal time, and to provide a program. <P>SOLUTION: The time information receiving system detects P signal or M signal, contained in the time code of the reference electric wave received, by making receiving of the reference electric wave started, when the time becomes the receiving state date and time calculated by a limit date and time calculation means (A2-A10); corrects errors of a second part of inside time data, on the basis of the detected P signal or M signal (A12-A16); and monitors the inside time by newly calculated reception start date and time (A20 and A2). <P>COPYRIGHT: (C)2009,JPO&INPIT |
