{
  "$type": "site.standard.document",
  "description": "Methods and systems, using a controller (), for performing de-rate operation of an engine () is disclosed. Controller () includes a de-rate condition detection unit (), an operational parameter adjustment unit (), and a de-rate condition monitoring unit (). De-rate condition detection unit ()…",
  "path": "/patents/1255196",
  "publishedAt": "2020-02-20T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02D41/04",
    "CUMMINS INC."
  ],
  "textContent": "Methods and systems, using a controller (), for performing de-rate operation of an engine () is disclosed. Controller () includes a de-rate condition detection unit (), an operational parameter adjustment unit (), and a de-rate condition monitoring unit (). De-rate condition detection unit () detects a low fuel condition based on a current delivery pressure level of the engine () detected at least one of: in a fuel tank () and along an inlet fuel rail () connecting the fuel tank () to the engine (). Operational parameter adjustment unit () performs the de-rate operation on the engine () by adjusting one or more operational parameters related to an engine () load based on the detected low fuel condition. De-rate condition monitoring unit () monitors the detected low fuel condition for a predetermined time period in response to the operational parameter adjustment performed by operational parameter adjustment unit ().",
  "title": "SYSTEMS AND METHODS FOR PERFORMING ENGINE DE-RATE CONTROL OPERATION OF A VEHICLE"
}