| 摘要 |
PURPOSE:To reliably prevent the occurrence of an engine stall owing to the increase of an engine load occurring when creep prevention control is released by a method wherein the generation of vibration of a vehicle during control of prevention of the occurrence of a creep is reduced and fuel consumption is improved. CONSTITUTION:In a system wherein a creep is prevented from occurring in a way that a transmission is brought into a neutral state when a given condition is established, an idle rotation speed during control of prevention of a creep is set to the same value as an idle rotation speed during non-control. Thereafter, a cause owing to which a given condition is not established is decided and when it is decided that a rapid starting is intended to make, (since no problem on an engine stall arises), a forward clutch is rapidly engaged and response to a starting is ensured. Meanwhile, when it is decided that no rapid starting is intended to make, the forward clutch is slowly engaged and the occurrence of a shock during release is reduced. Further, through the slow increase of an engine load, an engine stall is reliably prevented from occurring. |
