{
  "$type": "site.standard.document",
  "description": "A control device for an engine (10) includes an ECU (31) configured to: control an actual pressure supplied to an injector (27) to a target pressure; calculate a required energization time required for a fuel injection quantity; set an energization time for each injection accordlingly; execute a…",
  "path": "/patents/935577",
  "publishedAt": "2016-10-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02D41/12",
    "TOYOTA MOTOR CO LTD [JP]"
  ],
  "textContent": "A control device for an engine (10) includes an ECU (31) configured to: control an actual pressure supplied to an injector (27) to a target pressure; calculate a required energization time required for a fuel injection quantity; set an energization time for each injection accordlingly; execute a switching processing for switching a manner in which the energization time is set when the required energization time is shorter than a full lift minimum energization time, which a time following the needle-bouncing, which is due to the injector's valve body (45) reaching full opening, causing a low accuracy of the injection quantity control; set as a set value of the energization time through the switching processing: the required energization time when a deviation between actual and target pressure is equal to or larger than a predetermined value or the predetermined time when the deviation is less than the predetermined value.",
  "title": "FUEL INJECTION CONTROL DEVICE AND FUEL INJECTION CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE"
}