{
  "$type": "site.standard.document",
  "description": "Buffer-aware navigation is provided for a vehicle to reduce trespassing of constraint areas, for example, due to positioning inaccuracy. Buffer-aware navigation may further enable navigation for vehicles positioned within a buffer or threshold distance of a constraint area to exit the buffer. An…",
  "path": "/patents/1398894",
  "publishedAt": "2024-11-20T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C21/203",
    "NOKIA TECHNOLOGIES OY [FI]"
  ],
  "textContent": "Buffer-aware navigation is provided for a vehicle to reduce trespassing of constraint areas, for example, due to positioning inaccuracy. Buffer-aware navigation may further enable navigation for vehicles positioned within a buffer or threshold distance of a constraint area to exit the buffer. An example method includes defining a visibility graph including nodes positioned beyond a threshold distance away from constraint areas and edges connecting the nodes. The method further includes obtaining a location of a vehicle and, in accordance with determining that the vehicle location is within the threshold distance of a constraint area, generating a projected location of the vehicle that is beyond the threshold distance away from constraint areas. The method further includes determining a navigation path along the visibility graph based at least in part on a target location and the projected location and providing the navigation path to the vehicle for navigation.",
  "title": "BUFFER-AWARE NAVIGATION FOR A VEHICLE"
}