Fahrzeugantrieb und Verfahren zu dessen Regelung

摘要

A motor/generator (26) and drive wheel (47) are connected to an engine (1), and the drive wheel (47) is driven by the engine (1) and motor/generator (26) according to running conditions. A sensor (63A, 63B) which detects a slip of the drive wheel (47) and a sensor (62) which detects a depression of an accelerator pedal (61) are provided, and the motor/generator (26) Is operated as a generator when the accelerator pedal (61) is depressed and the drive wheel (47) has slipped. Further, a spin of the drive wheel (47) Is prevented by increasing the rotation resistance of the motor/generator (26) according to the frictional coefficient of the road surface.