| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a controller for an electric vehicle capable of preventing the deterioration of driveability such as the shortage of acceleration in the case of making a slip tightening request in start or the like. <P>SOLUTION: The controller for the electronic vehicle is provided with: a motor/generator; a second clutch; and right and left driving wheels in a driving system, and configured to control the rotational frequency of the motor/generator in the case of making the slip tightening request of the second clutch, and to maintain the slip tightening state of the second clutch by setting clutch input shaft rotational frequency to a clutch input shaft rotational frequency target value, and to control a clutch transmission torque capacity passing the second clutch. This parallel hybrid car includes a second clutch output rotational frequency sensor, and in the case of making the slip tightening request of the second clutch, when an output shaft rotational frequency measurement value is equal to or less than a rotational frequency detection validating minimum value, a clutch slip control means sets the clutch input shaft rotational frequency target value to the value to maintain the slip of the second clutch instead of a value calculated based on the output shaft rotational frequency measurement value. <P>COPYRIGHT: (C)2010,JPO&INPIT |
