DOUBLE CLUTCH POWER TRAIN OF VEHICLE

摘要

PROBLEM TO BE SOLVED: To provide a double clutch power train of a vehicle that enables smooth start and smooth gear shift, even while using a dry-type double clutch, and enables regenerative braking and power generation in the vehicle deceleration, thereby improving vehicle running characteristics and improving fuel consumption.SOLUTION: A double clutch power train of a vehicle includes: a first input shaft arranged so as to receive power intermittently from a power source; a second input shaft installed coaxially with the first input shaft and arranged so as to receive power intermittently from the power source; and a motor generator installed so as to exchange power with the first input shaft. The first input shaft and the second input shaft are configured to alternately form a series of shift stage of gear ratio each other along with another gear shift mechanism, respectively. Either one of the first input shaft and the second input shaft is configured to form R speed together.