| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a braking force controller for en electric vehicle capable of preventing the generation of an overcurrent in an electrical unit in advance by inhibiting the occurrence of a re-slipping of drive wheels in which braking force is added when braking traction control is released. <P>SOLUTION: The braking force controller for the electric vehicle includes at least one motor set with a power source of the drive wheels, the electrical unit connected to the motor, and a braking traction controller for recovering a tire grip by adding the braking force to slipping wheels in occurring the driving slip. A road surface friction factor equivalent value detector (step S2) is provided for detecting an amount of road surface friction factor equivalent value, and the braking traction controller is made into means (step S3) of changing a release speed of the braking force in accordance with the amount of road surface friction factor equivalent value when the braking traction control is released. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
