{
  "$type": "site.standard.document",
  "description": "A battery diagnosis device according to an embodiment disclosed in this document may include an interface configured to acquire a magnetic field image of a battery cell and one or more processors configured to generate magnetic field linear data corresponding to a magnetic field intensity at a…",
  "path": "/patents/1427283",
  "publishedAt": "2026-06-24T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01R31/367",
    "LG ENERGY SOLUTION LTD [KR]"
  ],
  "textContent": "A battery diagnosis device according to an embodiment disclosed in this document may include an interface configured to acquire a magnetic field image of a battery cell and one or more processors configured to generate magnetic field linear data corresponding to a magnetic field intensity at a specific location of the battery cell based on the magnetic field image and diagnose an abnormality of the battery cell based on the magnetic field linear data.",
  "title": "BATTERY DIAGNOSIS DEVICE AND OPERATING METHOD THEREOF"
}