| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent current from concentrating on one phase of three phases of a motor while preventing a vehicle from sliding rearward when releasing operation of a parking brake or a side brake. <P>SOLUTION: A driving force control device for the vehicle has: a 4WD controller 24 controlling an inverter 9; a brake operation detection part 53 detecting ON/OFF states of the parking brake 52 and the side brake 51; and an electromagnetic clutch 11 performing connection and shutoff between an electric motor 3 and rear wheels 1RL, 1RR. When the side brake 51 or the parking brake 52 is in the ON state and the electromagnetic clutch 11 is in a connection state, the 4WD controller 24 short-circuits the inverter 9 in three phases. <P>COPYRIGHT: (C)2009,JPO&INPIT |
