{
  "$type": "site.standard.document",
  "description": "The method involves performing an automatic division of a total area (BG) of a floor into subsections (T1-T8) according to a predetermined area size of geometric primitives, and different floor coverings, where the geometric primitives are in square, circle, rectangle and/or triangle shape. The…",
  "path": "/patents/1006099",
  "publishedAt": "2012-01-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "A47L11/24",
    "VORWERK CO INTERHOLDING [DE]"
  ],
  "textContent": "The method involves performing an automatic division of a total area (BG) of a floor into subsections (T1-T8) according to a predetermined area size of geometric primitives, and different floor coverings, where the geometric primitives are in square, circle, rectangle and/or triangle shape. The subsections having same size are detected. Distance between two opposite walls is compared with predetermined values that correspond to a door width for determining a surface area as a door area. An independent claim is also included for an automatic movable apparatus comprising a sensor.",
  "title": "Self-propelled device and method for orienting such a device"
}