{
  "$type": "site.standard.document",
  "description": "Provided is an exhaust pipe injection control device capable of optimally controlling an degree of EGR opening during DPF regeneration. The device comprises a regeneration-time opening control unit (173) which controls a degree of EGR opening of an EGR device (123) during DPF regeneration. The…",
  "path": "/patents/991640",
  "publishedAt": "2013-04-17T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01N3/0253",
    "ISUZU MOTORS LTD [JP]"
  ],
  "textContent": "Provided is an exhaust pipe injection control device capable of optimally controlling an degree of EGR opening during DPF regeneration. The device comprises a regeneration-time opening control unit (173) which controls a degree of EGR opening of an EGR device (123) during DPF regeneration. The device further comprises a regeneration-time opening map (172) in which an optimal degree of EGR opening of the EGR device (123) during DPF regeneration is set in advance according to an engine rotation speed and a fuel injection amount of an engine (101). The regeneration-time opening control unit (173) performs exhaust gas recirculation by referring to the regeneration-time opening map (172) based on the engine rotation speed and the fuel injection amount of the engine (101) and controlling the degree of EGR opening of the EGR device (123).",
  "title": "EXHAUST PIPE INJECTION CONTROL DEVICE"
}