초록 ▼

A control apparatus for a hybrid vehicle includes an internal combustion engine and a generator motor, a capacitor, and a driving force assisting unit. Further, the control device includes a switching unit that selects an appropriate traveling range from a plurality of traveling ranges including at

A control apparatus for a hybrid vehicle includes an internal combustion engine and a generator motor, a capacitor, and a driving force assisting unit. Further, the control device includes a switching unit that selects an appropriate traveling range from a plurality of traveling ranges including at least a normal traveling range and a charging priority range for preferentially charging the capacitor and switches the range, and a threshold value increasing unit that increases, when the charging priority range is selected by the switching unit, the predetermined determination threshold value as compared to when the normal traveling range is selected by the switching unit.

대표청구항 ▼

1. A control apparatus for a hybrid vehicle including an internal combustion engine and a generator motor that are used as power sources of a vehicle, a capacitor that supplies and receives electrical energy to and from the generator motor, and a driving force assisting unit that assists a driving f

1. A control apparatus for a hybrid vehicle including an internal combustion engine and a generator motor that are used as power sources of a vehicle, a capacitor that supplies and receives electrical energy to and from the generator motor, and a driving force assisting unit that assists a driving force of the internal combustion engine by a driving force of the generator motor when a driving force command of the vehicle is larger than a predetermined determination threshold value, the control apparatus comprising: a gradient acquisition unit that acquires an ascending gradient of a traveling road for the vehicle;a threshold value increasing unit that increases the predetermined determination threshold value when the ascending gradient acquired by the gradient acquisition unit is larger than the predetermined gradient; anda generated power changing unit configured to:increase an amount of generated power with an increase of the ascending gradient acquired by the gradient acquisition unit when the ascending gradient is a predetermined threshold gradient or less, anddecrease the amount of generated power with the increase of the ascending gradient when the ascending gradient is larger than the predetermined threshold gradient. 2. The control apparatus for a hybrid vehicle according to claim 1, wherein: the amount of generated power is increased when a traveling state of the vehicle is a constant speed traveling state and the ascending gradient is the predetermined threshold gradient or less; andthe amount of generated power is decreased when the traveling state of the vehicle is a constant speed traveling state and the ascending gradient is larger than the predetermined threshold gradient. 3. The control apparatus for a hybrid vehicle according to claim 1, further comprising a generated power increasing unit that prohibits a stop of an idle operation of the internal combustion engine during the stop of the vehicle when the ascending gradient acquired by the gradient acquisition unit is larger than a predetermined gradient, and that increases the amount of power generated by the generator motor while the idle operation of the internal combustion engine is performed during the stop of the vehicle as compared to when the ascending gradient is a predetermined gradient or less.