{
  "$type": "site.standard.document",
  "description": "A fuel cell vehicle is disclosed. The fuel cell vehicle includes a fuel cell stack, a battery configured to store power generated through a fuel cell stack, a heater configured to heat the cooling water using the power stored in the battery, and a controller periodically activated during power-off…",
  "path": "/patents/1377805",
  "publishedAt": "2026-01-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M8/04253",
    "HYUNDAI MOTOR COMPANY"
  ],
  "textContent": "A fuel cell vehicle is disclosed. The fuel cell vehicle includes a fuel cell stack, a battery configured to store power generated through a fuel cell stack, a heater configured to heat the cooling water using the power stored in the battery, and a controller periodically activated during power-off of a vehicle and deactivated after increasing the cooling water temperature through a heater until the cooling water temperature reaches a target temperature when heating conditions determined based on a cooling water temperature and an outside air temperature are satisfied in the activated state.",
  "title": "Fuel Cell Vehicle"
}