| 摘要 |
<P>PROBLEM TO BE SOLVED: To quickly restore a charge accumulation device from a low-charged state after shifting from a neutral range, in a hybrid vehicle. <P>SOLUTION: A hybrid control part controls a switching element of an inverter device to be turned off, by outputting a stop command for controlling a motor generator not to be driven, to the inverter device (S02), when determining that the N (neutral) range is selected (YES in S01). Then, the hybrid control part estimates SOC, based on a voltage and a current of the charge accumulation device, and calculates allowable charge electric power Win of the charge accumulation device, based on the estimated SOC and a battery temperature (S03). The hybrid control part outputs an alarm to change the shift position, to a driver (S05), when the allowable charge electric power Win of the charge accumulation device is determined to be lower than a predetermined threshold value (YES in S04). <P>COPYRIGHT: (C)2010,JPO&INPIT |
