{
  "$type": "site.standard.document",
  "description": "An internal combustion engine control device includes: detection means (216, 110) for detecting crank angle speed of the internal combustion engine (200); calculation means (120) for calculating a combustion state index value (MI) for indicating a combustion state of the internal combustion engine…",
  "path": "/patents/974159",
  "publishedAt": "2014-06-04T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02D41/005",
    "TOYOTA MOTOR CO LTD [JP]"
  ],
  "textContent": "An internal combustion engine control device includes: detection means (216, 110) for detecting crank angle speed of the internal combustion engine (200); calculation means (120) for calculating a combustion state index value (MI) for indicating a combustion state of the internal combustion engine based on the crank angle speed detected by the detection means; and first determination means (130) for determining whether or not white smoke is generated from the internal combustion engine and whether or not misfire of the internal combustion engine occurs by comparing the combustion state index value calculated by the calculation means with a specified first threshold (A) and a specified second threshold (B) larger than the first threshold.",
  "title": "INTERNAL COMBUSTION ENGINE CONTROL APPARATUS"
}