| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a control apparatus for performing shift control with high responsiveness when a decision is made to perform skip down shift in a vehicular power transmitting system equipped with an electrically controlled differential portion having an electric motor and an automatic transmission portion. <P>SOLUTION: When a decision is made to perform skip down shift, and skip down shift in the decision is prohibited, a stepped shift control means 82 performs skip down shift after the prohibition of the skip down shift is released when a skip shift total time T2<SB>T</SB>is shorter than a sequential shift total time T1<SB>T</SB>, and performs sequential shift to achieve the target gear position of the skip down shift when the sequential shift total time T1<SB>T</SB>is equal to or less than the shift total time T2<SB>T</SB>. When the decision is made, and the down shift is prohibited, either the sequential shift or the skip down shift, which can be completed earlier, is performed, and the shift control of an automatic transmission portion 20 can be performed with high responsiveness. <P>COPYRIGHT: (C)2009,JPO&INPIT |
