{
  "$type": "site.standard.document",
  "description": "A method for improving performance of a system that controls a intermediate lock position continuously variable valve may include: obtaining a cam position using an engine Electronic Control Unit (ECU) that has started controlling a position of a intermediate lock position Continuously Variable…",
  "path": "/patents/942035",
  "publishedAt": "2016-06-08T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01L1/04",
    "HYUNDAI MOTOR CO LTD [KR]"
  ],
  "textContent": "A method for improving performance of a system that controls a intermediate lock position continuously variable valve may include: obtaining a cam position using an engine Electronic Control Unit (ECU) that has started controlling a position of a intermediate lock position Continuously Variable Valve Timing System (CVVT); determining, using the ECU, whether the cam position corresponds to parking of the intermediate lock position CVVT; compensating an engine ignition timing to prevent cam undershoot, if it is determined that the cam position corresponds to the parking of the intermediate lock position CVVT; and returning to ignition timing control according to an engine operation condition after compensating the engine ignition timing.",
  "title": "METHOD OF IMPROVING PERFORMANCE OF SYSTEM FOR CONTROLLING INTERMEDIATE LOCK POSITION CONTINUOUSLY VARIABLE VALVE BY COMPENSATING IGNITION TIMING"
}