Systems and methods for estimating battery-powered driving distance for a vehicle, including training a relative model for a battery using input historical battery temperature data and historical battery-external factors, and predicting a future battery temperature based on the relative model and one or more of current or future battery-external factors. A battery power capacity is determined using the predicted future battery temperature and input manufacturer specifications for the battery, and a remaining battery powered driving distance is calculated based on input vehicle power consumption data and the determined battery power capacity.
Dynamic driving range prediction for electric vehicles
22.06.2021
Patent
Elektronische Ressource
Englisch
IPC: | G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Energy-Optimal Driving Range Prediction for Electric Vehicles
British Library Conference Proceedings | 2017
|Digital-Twin-Driven Driving Range Prediction of Electric Vehicles
Springer Verlag | 2023
|Digital Twin-Based Remaining Driving Range Prediction for Connected Electric Vehicles
SAE Technical Papers | 2023
|Range prediction for electric vehicles
Kraftfahrwesen | 2012
|