| 摘要 |
PROBLEM TO BE SOLVED: To prevent engine speed from being excessive. SOLUTION: A controller 8208 of an ECT_ECU 8200 controls an automatic transmission so that downshift is performed if vehicle speed after determining that downshift is to be performed is at or below first permission vehicle speed VON or second permission vehicle speed VOFF. A first inhibitor 8211 inhibits downshift if the vehicle speed after determining that downshift is to be performed is higher than the first permission vehicle speed VON or the second permission vehicle speed VOFF. COPYRIGHT: (C)2009,JPO&INPIT
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