{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "A battery management unit that manages an energy storage cell, the battery management unit including: a current sensor that measures a charge/discharge current in the energy storage cell; a first communication unit that communicates with a vehicle; and a management unit, in which the management…",
  "path": "/patents/1379551",
  "publishedAt": "2026-03-19T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L3/0084",
    "GS Yuasa International Ltd."
  ],
  "textContent": "A battery management unit that manages an energy storage cell, the battery management unit including: a current sensor that measures a charge/discharge current in the energy storage cell; a first communication unit that communicates with a vehicle; and a management unit, in which the management unit executes: determination processing of detecting, by the current sensor, a pulse pattern occurring in the charge/discharge current in the energy storage cell, and determining whether or not the detected pulse pattern matches a predetermined pattern; and communication processing of communicating with the vehicle via the first communication unit when it is determined in the affirmative in the determination processing.",
  "title": "Management Device, Energy Storage Apparatus, System, and Communication Method"
}