| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electrically driven vehicle that can suppress slippage of drive wheels without causing large pitching vibration of the vehicle. <P>SOLUTION: The electrically driven vehicle has electric motors 1 and 4, drive wheels 3 and 6 driven by the electric motors, and an electric motor control device 40 that reduces the torque of the electric motors when drive wheel slippage occurs and restores the torque after the slippage is resolved. The electrically driven vehicle has a pitching detection device 26 that detects the amplitude of pitching vibration arising in the vehicle. The amount of torque of the electric motors that the electric motor control device restores over a given amount of time after the slippage has resolved is made different when an amplitude (A) detected by the pitching detection device is less than or equal to a determined value A1 and when the amplitude (A) exceeds the determined value A1. <P>COPYRIGHT: (C)2012,JPO&INPIT |
