{
  "$type": "site.standard.document",
  "description": "A battery diagnosing apparatus according to an embodiment of the present disclosure includes: a profile generating unit configured to obtain a battery profile representing a corresponding relationship between voltage and capacity of a battery, and generate a differential profile representing a…",
  "path": "/patents/1401962",
  "publishedAt": "2025-10-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01R19/0038",
    "LG ENERGY SOLUTION LTD [KR]"
  ],
  "textContent": "A battery diagnosing apparatus according to an embodiment of the present disclosure includes: a profile generating unit configured to obtain a battery profile representing a corresponding relationship between voltage and capacity of a battery, and generate a differential profile representing a corresponding relationship between the voltage and a differential capacity for the voltage based on the obtained battery profile; and a control unit configured to receive the differential profile from the profile generating unit, determine a target peak in the differential profile, compare voltages of the determined target peak and a criterion peak of a criterion profile preset for the battery, and judge whether a side reaction occurs in the battery based on the comparison result.",
  "title": "BATTERY DIAGNOSING APPARATUS AND METHOD"
}