{
  "$type": "site.standard.document",
  "description": "According to some embodiments, a battery management device includes a data acquisition unit configured to acquire battery data from a multi-pack battery including a main battery pack and one or more sub-battery packs and a control unit configured to determine whether a low-temperature pack in a…",
  "path": "/patents/1427309",
  "publishedAt": "2026-06-24T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/42",
    "LG ENERGY SOLUTION LTD [KR]"
  ],
  "textContent": "According to some embodiments, a battery management device includes a data acquisition unit configured to acquire battery data from a multi-pack battery including a main battery pack and one or more sub-battery packs and a control unit configured to determine whether a low-temperature pack in a low-temperature state exists among packs of the multi-pack battery based on the battery data, select a discharge pack from among the remaining packs of the multi-pack battery, excluding the low-temperature pack, based on the battery data when the low-temperature pack exists, and supply power by discharge of the discharge pack to a temperature management device configured to manage a temperature of the low-temperature pack.",
  "title": "BATTERY MANAGEMENT DEVICE, BATTERY MANAGEMENT METHOD, AND BATTERY MANAGEMENT SYSTEM"
}