{
  "$type": "site.standard.document",
  "description": "The battery abnormality warning method according to the present invention involves detecting an abnormality in a vehicle-mounted battery and warning an occupant in the vehicle, the battery abnormality warning method being such that a determination as to whether a pressure abnormality has occurred…",
  "path": "/patents/1402287",
  "publishedAt": "2024-02-21T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01R31/3835",
    "NISSAN MOTOR [JP]"
  ],
  "textContent": "The battery abnormality warning method according to the present invention involves detecting an abnormality in a vehicle-mounted battery and warning an occupant in the vehicle, the battery abnormality warning method being such that a determination as to whether a pressure abnormality has occurred in the battery is made on the basis of an air pressure inside a battery pack of the battery, a determination as to whether a voltage abnormality has occurred in the battery is made on the basis of a cell voltage of the battery, an abnormality is determined to have occurred in the battery when both a pressure abnormality in the battery and a voltage abnormality in the battery are determined to have occurred within a prescribed time period, and a warning is outputted to the occupant in the vehicle when it is determined that an abnormality has occurred in the battery.",
  "title": "BATTERY-ABNORMALITY WARNING METHOD AND BATTERY-ABNORMALITY WARNING DEVICE"
}