{
  "$type": "site.standard.document",
  "description": "The vehicle (30) has a detecting unit (50) to detect a relative position (R) of a current collector (40) to contact wires (11). A steering assistance system (33) is arranged to perform automatic steering of vehicle based on detected relative position. A position determining system (60) is provided…",
  "path": "/patents/983799",
  "publishedAt": "2013-10-02T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L5/10",
    "SIEMENS AG [DE]"
  ],
  "textContent": "The vehicle (30) has a detecting unit (50) to detect a relative position (R) of a current collector (40) to contact wires (11). A steering assistance system (33) is arranged to perform automatic steering of vehicle based on detected relative position. A position determining system (60) is provided to determine a current position (P3) of vehicle on a lane (20). A database (70) is stored with a contact wire position (P1) of contact wires along lane. The distance between determined current vehicle position and the contact wire position is calculated.",
  "title": "Vehicle that is not bound to rails"
}