Estimating Temperature or Charge State of External Battery of Power Supply

Abstract

A method is provided and includes receiving temperatures of a main body of a power supply and generating, using a model, a temperature of an external battery of the power supply. A second method includes accessing data sets that each include a first voltage across an external first battery of a first power supply, a first current flowing through the first battery, a first charge state of the first battery, and a first temperature of the first battery. The second method includes using the data sets to train a model to receive a second voltage across a second battery of a second power supply, a second current flowing through the second battery, and a second temperature of the second battery, and generate a second charge state of the second battery based on the second voltage, the second current, and the second temperature.

Dependencies are inferred from the claim text.