| 摘要 |
<P>PROBLEM TO BE SOLVED: To suppress the deterioration of the performance of a DC-DC converter. <P>SOLUTION: A control device implements a program which includes steps of: (S110) operating an auxiliary machine load by using an output voltage of the DC-DC converter when a level of the deterioration of an auxiliary battery exceeds a preset level (YES in S100); (S104) operating the auxiliary machine load by using only the auxiliary battery when the level of the deterioration of the auxiliary battery does not exceed the preset level (NO in S100), and when the SOC of the auxiliary battery is within a preset range (YES in S102); and (S108) operating the auxiliary machine load by using the output voltage of the DC-DC converter when the SOC of the auxiliary battery is not within the preset range (NO in S102). <P>COPYRIGHT: (C)2011,JPO&INPIT |
