VEHICULAR ENGINE START CONTROL APPARATUS

摘要

An vehicular engine start control apparatus includes an engine (10), a second clutch (62) capable of changing the transfer torque capacity between an engine-side rotating shaft (63a) that is coupled to an engine output shaft (11) of the engine (10) and a driving wheel-side rotating shaft (62c) on a driving wheel (WL, WR) side, and an electric motor (a motor-generator (20)) that directly or indirectly outputs electrical energy as power to the driving wheel-side rotating shaft (62c). When starting the engine (10) with motor torque from the motor-generator (20) that is transmitted following engagement control of the second clutch (62), the transfer torque capacity of the second clutch (62) is reduced when the engine speed of the engine (10) that has started to increase due to the motor torque becomes higher than the rotation speed of the driving wheel-side rotating shaft (62c).