| 摘要 |
<p>PURPOSE:To prevent unnecessary wheel spin control from being done as well as to make improvements in travelability so better, by calculating a slip factor in a wheel when a wheel spin is detected at starting and, when this slip factor is less than the specified value, judging that the wheel spin converges. CONSTITUTION:In case of a device which controls at least one side of an accelerator A and a clutch B and checks the torque imposed on a driving wheel C whereby prevents a wheel spin from occurring, a slip factor operational part G calculating a slip factor S from each output signal out of both first and second speed sensors D and F detecting each rotational frequency in the driving wheel C and a driven wheel E is installed in a controller 5. Also there is provided with a wheel spin convergence judging part F which judges that a wheel spin state converges when this slip factor S is less than the setting value. And, when that the wheel spin state tends to converge is judged, wheel spin control is made so as to be prohibited.</p> |
