{
  "$type": "site.standard.document",
  "description": "The method involves recording positions of a vehicle on paths (11, 12) by a position measuring device. The recorded vehicle positions are associated to a sequence of road segments (S2, S3) of a digital road map. Distance is determined from segment lengths (l2, l3) of the road segments. A curve path…",
  "path": "/patents/1004142",
  "publishedAt": "2012-03-21T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C22/00",
    "KAPSCH TRAFFICCOM AG [AT]"
  ],
  "textContent": "The method involves recording positions of a vehicle on paths (11, 12) by a position measuring device. The recorded vehicle positions are associated to a sequence of road segments (S2, S3) of a digital road map. Distance is determined from segment lengths (l2, l3) of the road segments. A curve path (A) from one of the road segments into the other road segment is calculated from angle between the road segments and recorded road breadth (b) of the road segments. The distance is corrected around the curve path during determination of the distance.",
  "title": "Method for calculating the distance travelled by a vehicle"
}