| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To suppress a drive force change of a driving wheel on running at a lowμroad surface. <P>SOLUTION: An apparatus for controlling a speed change of a drive wheel selects a Snow mode as the running mode of an MMT 12 (Yes in step S101), and inhibits the shift change of the MMT 12 (step S103) when the return amountδTA of an accelerator isδTA0 or less (No in step S102). When the return amountδTA0 of the accelerator is larger than a predetermined valueδTA0 (for example, 5%) (Yes in step S102), only an up-shift of the MMT 12 is allowed (step S104). <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
