| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a controller for a vehicle, charging originally allowable electricity volume even when a lithium ion battery using lithium titanate as a negative electrode is charged with a large current. <P>SOLUTION: The controller for a vehicle includes: a current detection unit 131 for sequentially detecting charging current I when a capacitor 101 is charged with electric power generated by a generator 109; and a management ECU 117 for controlling electric load to be driven by electric power from the capacitor 101, when a cell resistance R is successively detected based on the detected charging current I and the estimated cell resistance R exceeds a cell resistance threshold value Ro, after the electric power generated by the generator 109 is charged to the capacitor 101 until the estimated cell resistance R falls below the cell resistance threshold value Ro. <P>COPYRIGHT: (C)2011,JPO&INPIT |
