| 摘要 |
PURPOSE:To secure a smooth starting property, in a car body under being controlled drive force when slippage is detected from a turning wheel speed and a driving wheel speed, by quickening the starting time of the control of drive force when a car body advance direction does not agree with a set advance direction. CONSTITUTION:An approximate car body speed is sought from the output of a turning wheel speed detection means 53 by means of a car body speed calculating means 13, and this approximate car body speed and a driving wheel speed by means of a driving wheel speed detection means 54 are compared by a slippage deciding means 14. And when the occurrence of slippage is decided, a drive torque is controlled by means of a drive torque control means 31 and the slippage is made to be restrained. In this instance, a set advance direction detection means 51 detecting a set car body advance direction and an actual advance direction detection means 52 detecting an actual car body advance direction, are provided. And whether or not the set advance direction and the actual advance direction have agreed is decided by means of an agreement deciding means 11, and in case of disagreement, the starting time of the control of drive force is arranged so as to be made to be quickened by means of a starting time correcting means 12.
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