{
  "$type": "site.standard.document",
  "description": "To detect a full charge regardless of the type of the secondary battery. In a full charge sensing apparatus 1 for sensing a fully charged state of a secondary battery (lead-acid battery 13) based on an equivalent circuit model of the secondary battery, the apparatus includes a measuring unit…",
  "path": "/patents/982538",
  "publishedAt": "2013-10-30T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01R31/367",
    "FURUKAWA ELECTRIC CO LTD [JP]"
  ],
  "textContent": "To detect a full charge regardless of the type of the secondary battery. In a full charge sensing apparatus 1 for sensing a fully charged state of a secondary battery (lead-acid battery 13) based on an equivalent circuit model of the secondary battery, the apparatus includes a measuring unit (voltage detecting unit 11, current detecting unit 12) that measures a voltage and a current during charging of the secondary battery, a learning unit (control unit 10) that performs a learning process on a plurality of parameters in the equivalent circuit model using a result of measurement of the measuring unit, and a determining unit (control unit 10) that performs a determination in which the secondary battery is determined to be in a fully charged state in a case where a parameter corresponding to a reaction resistance of the secondary battery is greater than a predetermined threshold, the parameter corresponding to the reaction resistance of the secondary battery being one of the parameters on which the learning process has been performed by the learning unit.",
  "title": "FULL-CHARGE DETECTION DEVICE, AND FULL-CHARGE DETECTION METHOD"
}