TIME CORRECTION DEVICE, TIME CORRECTION METHOD AND TIME CORRECTION PROGRAM OF INFORMATION APPARATUS BY STANDARD FREQUENCY TIME SIGNAL RADIO WAVE

摘要

PROBLEM TO BE SOLVED: To improve reliability of log of failure information remained by BMC, even when a hardware failure is generated while OS is not started.;SOLUTION: In this time correction device of an information apparatus using a real-time clock, a standard frequency time signal radio wave is received, and time information included in the standard frequency time signal radio wave is obtained. When starting the information apparatus, a time of the real-time clock of the information apparatus is corrected by utilizing the time information included in the received standard frequency time signal radio wave.;COPYRIGHT: (C)2011,JPO&INPIT