关键词: 电控单元, 动力传动系统, 动态试验台, 混合动力电动汽车, 控制

Abstract: In order to realize the energy distribution and state shift in hybrid electric car, the development and experiment research of hybrid electric vehicle’s powertrian control system are introduced. The compose and functions of the hybrid electric vehicle’s powertrian integrated control system are proposed in detail. This hybrid electric vehicle’s powertrian control system are conducted plenty of experiments on the dynamic test bench. Finally, the experiment results of the hybrid electric vehicle’s powertrian control on the dynamic test bench are illustrated. From the experiment results, it can be concluded that the hybrid electric vehicle’s powertrain control methods are effective.

Key words: Control, Dynamic test bench, ECU(Electronic control unit), Hybrid electric vehicle, Powertrain system