{
  "$type": "site.standard.document",
  "description": "A control unit () calculates a temperature difference (ΔTg). The temperature difference (ΔTg) is a value obtained by subtracting the temperature (Tg) of a GPF () from a target GPF temperature (Tgt). If the temperature difference (ΔTg) is less than or equal to zero, the control unit () implements a…",
  "path": "/patents/1296901",
  "publishedAt": "2021-08-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02D41/029",
    "NISSAN MOTOR CO., LTD."
  ],
  "textContent": "A control unit () calculates a temperature difference (ΔTg). The temperature difference (ΔTg) is a value obtained by subtracting the temperature (Tg) of a GPF () from a target GPF temperature (Tgt). If the temperature difference (ΔTg) is less than or equal to zero, the control unit () implements a fuel economy-oriented conventional control. If the temperature difference (ΔTg) is greater than zero, the control unit () implements a filter temperature-increasing control. The filter temperature-increasing control causes the exhaust temperature to be increased so that the temperature (Tg) of the GPF () becomes greater than or equal to the target GPF temperature (Tgt).",
  "title": "METHOD OF CONTROLLING TEMPERATURE OF EXHAUST PURIFICATION DEVICE OF INTERNAL COMBUSTION ENGINE, AND INTERNAL COMBUSTION ENGINE CONTROL DEVICE"
}