{
  "$type": "site.standard.document",
  "description": "Aspects concern a method for determining a navigation profile for a vehicle in a geographical area, comprising obtaining a road network, initializing a navigation map by assigning an initial speed to each road segment of the road network, training the navigation map using training data comprising a…",
  "path": "/patents/1352718",
  "publishedAt": "2023-10-12T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C21/3446",
    "GRABTAXI HOLDINGS PTE. LTD."
  ],
  "textContent": "Aspects concern a method for determining a navigation profile for a vehicle in a geographical area, comprising obtaining a road network, initializing a navigation map by assigning an initial speed to each road segment of the road network, training the navigation map using training data comprising a training route for each of a multiplicity of trips by, if the number of trips for which a road segment is in the training route but not in the determined route is above the first threshold, assigning a higher speed to the road segment, and, if the number of trips for which a road segment is in the determined route but not in the training route is above the second threshold, assigning a lower speed to the road segment, and determining a navigation profile including a route for a vehicle in the geographical area using the trained navigation map.",
  "title": "METHOD AND DEVICE FOR DETERMINING A NAVIGATION PROFILE FOR A VEHICLE IN A GEOGRAPHICAL AREA"
}