{
  "$type": "site.standard.document",
  "description": "The present invention discloses an ECMS-based PHEV four-drive torque distribution method. The method specifically comprises the following steps: step 1, calculating an equivalent fuel consumption factor according to the residual electric quantity of a power battery; step 2, calculating…",
  "path": "/patents/1277410",
  "publishedAt": "2020-11-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60W20/11",
    "BEIJING INSTITUTE OF TECHNOLOGY"
  ],
  "textContent": "The present invention discloses an ECMS-based PHEV four-drive torque distribution method. The method specifically comprises the following steps: step 1, calculating an equivalent fuel consumption factor according to the residual electric quantity of a power battery; step 2, calculating instantaneous total equivalent fuel consumption rate; step 3, converting all operating torque combinations of an engine, a BSG motor and a rear axle motor into the operating torque of a driving wheel, and determining the operating torque range of each power source according to the operating torque range of the driving wheel; step 4, solving the minimum value of the instantaneous total equivalent fuel consumption rate within the actual operating torque range of each power source; and step 5, taking the operating torque of each power source corresponding to the minimum instantaneous total equivalent fuel consumption rate as the PHEV optimal operating torque for distribution.",
  "title": "ECMS-BASED PHEV FOUR-DRIVE TORQUE DISTRIBUTION METHOD"
}