METHOD AND APPARATUS FOR ESTIMATING STATE OF HEALTH OF BATTERY

摘要

A method of estimating a life of a battery includes acquiring a spatial distribution of battery sensing data, for example current, voltage and temperature as density data, determining a histogram of the density data as a data feature based on clusters derived from a training step for a plurality of battery management profiles, and estimating the life of the battery using machine learning with the density feature as input. Further includes a training method for training the machine learning model.