Energy Consumption Evaluation of an Electric Vehicle Under Different Driving Conditions

The range of electric vehicles is a key concern of users, and there is still a certain gap between the current actual mileage and the prediction results, so it is of great significance to study whether the prediction method obtained under one standard working condition can be applied to other working conditions. This paper takes the data tested under different working conditions as the basic sample, divides the EV driving data into a number of kinematic segments, and proposes a method to evaluate the energy consumption of EVs by taking into account the relevant factors affecting the energy consumption of electric vehicles during the driving process. The results show that the independent energy consumption features obtained by the method proposed in this paper can characterize the energy consumption of electric vehicles under different driving conditions. Therefore, the method proposed in this paper provides a basis for a possible alternative mechanism for expanding the scope of EV energy consumption assessment.