초록 ▼

A motor/generator and drive wheel are connected to an engine, and the drive wheel is driven by the engine and motor/generator according to running conditions. A sensor which detects a slip of the drive wheel and a sensor which detects a depression of an accelerator pedal are provided, and the motor/

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

대표청구항 ▼

[ What is claimed is:] [1.] A vehicle drive device wherein a generator and a drive wheel are connected to an engine which accelerates according to a depression of an accelerator, said drive device comprising:a sensor for detecting a depression of said accelerator,a sensor for detecting a slip of sai

[ What is claimed is:] [1.] A vehicle drive device wherein a generator and a drive wheel are connected to an engine which accelerates according to a depression of an accelerator, said drive device comprising:a sensor for detecting a depression of said accelerator,a sensor for detecting a slip of said drive wheel,a drive circuit for varying the rotation resistance of said generator, anda microprocessor programmed to:control said drive circuit so as to increase the rotation resistance of said generator if a slip of said drive wheel is detected when said accelerator pedal is depressed.