| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a power supply device which can bring a power capacitor into charged state at the time of starting traveling. <P>SOLUTION: The power supply device includes an electricity accumulation means connected in parallel with a power supply, a means connected with an external power source on the outside of a vehicle and supplying power from the external power source to the electricity accumulation means, a means for detecting whether power is supplied from the external power source or not, and a means for controlling the charging of the electricity accumulation means from the power supply and/or the external power source. <P>COPYRIGHT: (C)2009,JPO&INPIT |
