{
  "$type": "site.standard.document",
  "description": "A learning method of a state estimation model includes training the state estimation model to learn a relationship of state estimation input data obtained by preprocessing terminal currents and terminal voltages of a secondary battery with a charge rate or a deterioration degree of the secondary…",
  "path": "/patents/1326459",
  "publishedAt": "2022-09-08T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01R31/367",
    "HONDA MOTOR CO., LTD."
  ],
  "textContent": "A learning method of a state estimation model includes training the state estimation model to learn a relationship of state estimation input data obtained by preprocessing terminal currents and terminal voltages of a secondary battery with a charge rate or a deterioration degree of the secondary battery. The state estimation input data includes time-series data of: difference gradients of terminal voltage differences with respect to terminal current differences; open circuit voltages; open circuit voltage change amounts; and integrated current values of the terminal currents.",
  "title": "LEARNING METHOD, STATE ESTIMATION METHOD, AND STATE ESTIMATION DEVICE FOR STATE ESTIMATION MODEL OF SECONDARY BATTERY"
}