POWER CONSUMPTION PREDICTIVE ANALYSIS AND IMPROVEMENT SUGGESTION SYSTEM FOR BATTERY ELECTRIC VEHICLE USING LARGE LANGUAGE MODEL

A power consumption predictive analysis and improvement suggestion system for a battery electric vehicle, using a large language model (LLM), includes an estimation unit that uses LLM to estimate power consumption of a battery that will be consumed when traveling within a predetermined period into the future or within a period until a next charge, based on various types of information including various types of information related to a driver and the battery electric vehicle, and past traveling history related to battery electric vehicles of a same model, and that also uses the LLM to estimate an improvement approach to bring the power consumption that is estimated closer to a minimum value, and a suggestion unit that suggests the improvement approach that is estimated.