| 摘要 |
<P>PROBLEM TO BE SOLVED: To vary operation time, or the like of a reception section for receiving signals from a position information satellite according to electric power where the electric power generated from a power generation section exceeds a fixed amount of power storage. <P>SOLUTION: A time correction device 10 for correcting time information 43a generated by a time generation section 22a, based on time correction information 55a generated based on a satellite signal comprises: an excess electric power detection section 32 which determines whether the amount of generated power 53 from a power generation section 21 for generating electric power according to environment of a reception section 20 has exceeded prescribed value information 42a, that is an overcharged state; and a reception operation time setting section 33 which sets operation time of the reception section 20. <P>COPYRIGHT: (C)2013,JPO&INPIT |
