STOP CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE

摘要

A stop control device of an internal combustion engine comprises: a motor (MG1) capable of outputting torque to a crankshaft (205) of an internal combustion engine (200); speed detection means (110) for detecting the speed of the internal combustion engine; crank angle detection means (120) for detecting the crank angle of the crankshaft of the internal combustion engine; motor control means (150) for controlling the motor so that when the internal combustion engine stops, regulatory torque is outputted for regulating so that the crank angle at the time of the internal combustion engine stopping reaches a desired value; throttle valve control means (160) for performing control so that the opening degree of a throttle valve (208) reaches a predetermined opening degree during the intake stroke immediately before the internal combustion engine stops; and regulatory torque determination means (140) for determining the regulatory torque on the basis of the crank angle and the predetermined opening degree at the time the speed of the internal combustion engine reaches the predetermined value. Control of the crank angle is thereby suitably performed when the internal combustion engine stops.