Patent ID: 9616884
Date: 2017-04-11
CPC Classifications: B60K,B60W,B60Y,Y02T,Y10S

Claim:
1. A method for controlling a hybrid electric vehicle including a dual clutch transmission (DCT), comprising: determining whether an engine start condition is satisfied in a state in which an engine is stopped; determining whether a slip control entry condition of a shift clutch of the DCT is satisfied when the engine start condition is satisfied; increasing a speed of a driving motor by slipping the shift clutch when the slip control entry condition is satisfied; determining whether a lock-up condition of an engine clutch is satisfied while increasing the speed of the driving motor; locking up the engine clutch when the lock-up condition of the engine clutch is satisfied; increasing engagement force of the shift clutch when the engine clutch is locked up, determining whether a lock-up condition of the shift clutch is satisfied while increasing the engagement force of the shift clutch; and locking up the shift clutch when the lock-up condition of the shift clutch is satisfied.