초록 ▼

A hybrid vehicle capable of ensuring rotation of an engine output shaft at any time, regardless of whether an engine is in a driving condition or a non-driving condition. The engine 11 capable of switching between the driving condition and the non-driving condition, a generator 16, and counter-shaft

A hybrid vehicle capable of ensuring rotation of an engine output shaft at any time, regardless of whether an engine is in a driving condition or a non-driving condition. The engine 11 capable of switching between the driving condition and the non-driving condition, a generator 16, and counter-shaft 31 are mutually connected through a planetary gear unit 13, in which rotation of the generator 16 is controlled when a vehicle control device 41 selects the non-driving condition, thereby the engine output shaft 12 in the non-driving condition is rotated at any time, with the result that the driving of auxiliary machinery, which obtains rotation from the engine output shaft 12, is ensured.

대표청구항 ▼

[ What is claimed is:] [1.] A hybrid vehicle, comprising:an internal-combustion engine driving an engine output shaft;a generator/motor for outputting rotational speed or torque;a driving motor;a power unit output shaft connected to said internal-combustion engine and said motor;a differential gear

[ What is claimed is:] [1.] A hybrid vehicle, comprising:an internal-combustion engine driving an engine output shaft;a generator/motor for outputting rotational speed or torque;a driving motor;a power unit output shaft connected to said internal-combustion engine and said motor;a differential gear unit including at least three gear elements which are a first gear element connected to said generator, a second gear element connected to said power unit output shaft, and a third gear element connected to said internal-combustion engine;selection means for selecting a driving condition or a non-driving condition for said internal combustion engine; andgenerator control means for controlling the rotational speed or torque of said generator/motor, said generator control means controlling the rotational speed or torque of said generator/motor in order to cause the rotational speed of the engine output shaft to maintain a specified value when said selection mean selects the non-driving condition.