{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreidb3l7fu4knv4npek7255mmod5ltwlp3bdec4a2kpugrjo4zxeuaa"
    },
    "mimeType": "image/png",
    "size": 96980
  },
  "description": "A vehicle includes an internal combustion engine configured to use hydrogen as fuel, and an electric motor configured to perform motoring that rotates a crankshaft of the internal combustion engine. A controller is configured to execute a determination process and a ventilation process. The…",
  "path": "/patents/1423258",
  "publishedAt": "2026-06-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02D41/062",
    "TOYOTA JIDOSHA KABUSHIKI KAISHA"
  ],
  "textContent": "A vehicle includes an internal combustion engine configured to use hydrogen as fuel, and an electric motor configured to perform motoring that rotates a crankshaft of the internal combustion engine. A controller is configured to execute a determination process and a ventilation process. The determination process is executed when startup of the internal combustion engine is requested. The determination process determines, based on a predetermined condition, whether a hydrogen concentration in a cylinder of the internal combustion engine is high. The ventilation process is executed when the determination process determines that the hydrogen concentration is high. The ventilation process performs motoring.",
  "title": "VEHICLE CONTROLLER AND VEHICLE CONTROL METHOD"
}