Torque distribution strategy for single driveshaft parallel hybrid electric vehicle

Torque distribution strategy has been developed for single driveshaft parallel hybrid electric vehicle(HEV), which can real-timely distribute driver´s torque demand to engine and integrated starter generator(ISG) according to driver´s operation command, vehicle speed, engine speed, SOC and so on. Finally, test has been conducted in the chassis dynometer, the results of fuel consumption reduced 10% and Euro IV emission performances have been obtained compared with basis vehicle, so torque distribution strategy´s feasibility and effectiveness has been validated.