{
  "$type": "site.standard.document",
  "description": "The present disclosure discloses a determination method and a determination device for vehicle traffic efficiency, and a vehicle, and relates to the technical field of intelligent driving. The method includes: determining obstacle vehicles in lanes corresponding to a traveling vehicle, the obstacle…",
  "path": "/patents/1388422",
  "publishedAt": "2026-04-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60W30/095",
    "MOMENTA SUZHOU TECH CO LTD [CN]"
  ],
  "textContent": "The present disclosure discloses a determination method and a determination device for vehicle traffic efficiency, and a vehicle, and relates to the technical field of intelligent driving. The method includes: determining obstacle vehicles in lanes corresponding to a traveling vehicle, the obstacle vehicles including a same-lane leading vehicle and a different-lane leading vehicle of the traveling vehicle; determining a vehicle block cost parameter based on a first velocity of the traveling vehicle and a second velocity of the same-lane leading vehicle, and obtaining an obstacle block cost parameter of the different-lane leading vehicle; and determining lane traffic efficiency based on the vehicle block cost parameter, the obstacle block cost parameter, and a block weight coefficient, so as to select, based on the lane traffic efficiency, a lane for vehicle lane changing, the lane traffic efficiency representing an expected smooth traffic condition when the traveling vehicle enters a lane. According to the present disclosure, stability and safety requirements of determination of a vehicle lane change intention can be met, and accuracy of lane change planning is significantly improved.",
  "title": "DETERMINATION METHOD AND DETERMINATION DEVICE FOR VEHICLE TRAFFIC EFFICIENCY, AND VEHICLE"
}