Control device and control method for vehicle

摘要

A vehicle is configured such that a clutch (12) is provided between an engine (11) and a multi-speed transmission (13), a motor generator (14) is connected to an output shaft (28) of the multi-speed transmission (13) and a battery (26) is connected to the motor generator (14). When a state of charge level of the battery (26) is lower than a predetermined value set in advance, an intended shift line of the multi-speed transmission (13) is corrected toward a higher rotation speed. When the multi-speed transmission (13) shifts gears, the motor generator (14) is allowed to assist the engine (11) such that a rotation speed of the engine (11) is not lower than a self-sustaining rotation speed. When the motor generator (14) is driven, shift control is executed using the corrected shift line.