{
  "$type": "site.standard.document",
  "description": "Method for controlling an internal combustion engine, comprising the steps of: obtaining a combustion state in which a specific engine condition is obtained or obtainable, respectively, storing a couple of combustion rate values and a crank angle in that combustion state as a map data of a target…",
  "path": "/patents/1088816",
  "publishedAt": "2004-03-24T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02D35/023",
    "YAMAHA MOTOR CO LTD [JP]"
  ],
  "textContent": "Method for controlling an internal combustion engine, comprising the steps of: obtaining a combustion state in which a specific engine condition is obtained or obtainable, respectively, storing a couple of combustion rate values and a crank angle in that combustion state as a map data of a target combustion rate at said specific crank angle or a map date of a target crank angle at said specific combustion rate, and at that time or after detecting the actual combustion ratio at said specific crank angle and/or the actual crank angle at said specific combustion ratio, and comparing said detected combustion rate with said target combustion ratio and/or said detected crank angle with said target crank angle to control an ignition timing in ignited engines or a starter timing of fuel ignition in diesel engines and/or fuel supply amount which is advanced or increased when the detected combustion rate value is smaller than the target value and/or detected crank angle is behind the target crank angle and is delayed or decreased when the detected combustion rate value is greater than the target combustion rate value and/or the detected crank angle is in advance of the target crank angle.",
  "title": "Method for controlling an internal combustion engine"
}