{
  "$type": "site.standard.document",
  "description": "An internal combustion engine (1) includes an in-cylinder injection fuel injection valve (8) and a port injection fuel injection valve (9). Injection amount ratios of the valves are controlled in accordance with a driving condition of the engine. At a recovery after a fuel cut, the fuel amount…",
  "path": "/patents/920334",
  "publishedAt": "2017-10-04T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02D41/047",
    "NISSAN MOTOR [JP]"
  ],
  "textContent": "An internal combustion engine (1) includes an in-cylinder injection fuel injection valve (8) and a port injection fuel injection valve (9). Injection amount ratios of the valves are controlled in accordance with a driving condition of the engine. At a recovery after a fuel cut, the fuel amount ratio of the in-cylinder injection is corrected to be decreased during a predetermined period which is determined from a fuel cut time period or a combustion chamber wall temperature at the recovery. An increase of particulate matter is suppressed by decreasing the injection amount ratio of the in-cylinder injection at the recovery at which the combustion chamber wall temperature is decreased.",
  "title": "INTERNAL COMBUSTION ENGINE CONTROL DEVICE AND CONTROL METHOD"
}