Dual clutch transmission drive transmission system as hybrid bus

The present invention relates to a hybrid electric bus drive transmission system as a dual clutch transmission, the system includes an engine, the ISG motor, differential, power battery, an engine electronic control unit, the ISG motor drive control unit, and the hybrid battery management unit a control unit of the engine, the motor and the differential are sequentially connected to the ISG, the rear axle differential is connected, said system further includes a dual-clutch automatic transmission control unit and the transmission, said dual clutch automatic transmission ISG is connected between the motor and the differential, the transmission control unit is connected to one end of the double-clutch automatic transmission, and the other end connected via a CAN communication unit and the hybrid bus. Compared with the prior art, the present invention has a high transmission efficiency, can be realized without shifting the power interruption, and high reliability.