| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a hybrid car suppressing the deterioration of regenerative charging by suppressing the temperature rise of a battery. <P>SOLUTION: In a hybrid vehicle 1, when the coming of a regenerative chargeable area is detected by regenerative charging area detection parts 10 to 50, and when the recovery omission of the regenerative charging is predicted by recovery omission prediction parts 10-50, the usage ratio of a drive motor 22 is increased before the arrival of the motor use ratio increasing parts 10-50 at the regenerative chargeable area. In this case, the motor use ratio increasing parts 10-50 increase the usage ratio of the drive motor 22 by limiting the temperature of the battery to a prescribed temperature range, so that a situation, in which the temperature of the battery exceeds the limited temperature, is significantly suppressed. The situation in which charging becomes unavailable after the temperature of the battery 32 exceeds the limited temperature is avoided, therefore, to suppress the recovery omission of the regenerative charging in the regenerative chargeable area. As a result, fuel consumption is improved. <P>COPYRIGHT: (C)2011,JPO&INPIT |
