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 estimates, using an LLM, power consumption of a battery that will be consumed on a planned route in the battery electric vehicle equipped with the battery, based on a current traveling state and past traveling history thereof, and that estimates, using the LLM, 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 to the driver.