| 摘要 |
<P>PROBLEM TO BE SOLVED: To appropriately charge an auxiliary battery in the state where output of a DC/DC converter is limited. <P>SOLUTION: An ECU performs a program including steps of: (S100) reading output voltage, output current and a temperature; and (S108) changing a system to an output voltage fluctuation mode during power saving control (YES in S102), when the output voltage is a boundary value V(1) or below (YES in S104), and when standby time has elapsed (YES in S106). <P>COPYRIGHT: (C)2011,JPO&INPIT |
