Research on Energy Consumption Sensitivity Simulation of 4WD PHEV Based on Evaluation Data

With the rapid development of new energy vehicles, the energy consumption of plug-in hybrid vehicles has become a hot spot of current concern. Based on the evaluation data of plug-in hybrid electric vehicles, this paper uses data mining to rebuilt the vehicle simulation model and verify its accuracy and analyzes the impact on vehicle fuel consumption in terms of vehicle quality, driving resistance, engine efficiency, motor efficiency and other aspects. Finally, the evaluation of vehicle energy-saving potential is realized, which provides theoretical guidance for the optimization, and shortens the research and development cycle.