{
  "$type": "site.standard.document",
  "description": "A DPF system that suppresses clogging of a DPF and enhances convenience is provided. The DPF system includes: accumulated PM quantity estimation means 6 for estimating an accumulated PM quantity in an idle state; and a long low idle forced regeneration unit 5 that if the accumulated PM quantity…",
  "path": "/patents/992005",
  "publishedAt": "2013-04-10T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B01D53/944",
    "ISUZU MOTORS LTD [JP]"
  ],
  "textContent": "A DPF system that suppresses clogging of a DPF and enhances convenience is provided. The DPF system includes: accumulated PM quantity estimation means 6 for estimating an accumulated PM quantity in an idle state; and a long low idle forced regeneration unit 5 that if the accumulated PM quantity estimated by the accumulated PM quantity estimation means 6 exceeds a predetermined quantity, performs long low idle forced regeneration that automatically performs regeneration of a diesel particulate filter 12b, and the long low idle forced regeneration unit 5 is configured to, when a vehicle starts moving during long low idle forced regeneration, perform automatic regeneration that automatically performs regeneration of the diesel particulate filter 12b while the vehicle is moving.",
  "title": "DIESEL PARTICULATE FILTER SYSTEM"
}