{
  "$type": "site.standard.document",
  "description": "The invention relates to a method for characterizing the environment of a mobile device, in which, for each iteration at a time t, the following steps are implemented: S10) Acquisition of a plurality of distance measurements (zt) in the environment by at least one sensor; S20) Generation of a pair…",
  "path": "/patents/1391780",
  "publishedAt": "2025-06-25T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C21/005",
    "COMMISSARIAT ENERGIE ATOMIQUE [FR]"
  ],
  "textContent": "The invention relates to a method for characterizing the environment of a mobile device, in which, for each iteration at a time t, the following steps are implemented: S10) Acquisition of a plurality of distance measurements (zt) in the environment by at least one sensor; S20) Generation of a pair (wt) of occupancy grids at time t - 1 (OGt-1) and at time t (OGt), each grid (OGt-1, OGt) merging the distance measurements in a discretized spatial representation of the environment; S30) Generation of a static space grid at time t (SGt), or S40) Generation of a free space grid at time t (FGt),",
  "title": "METHOD FOR CHARACTERIZING THE ENVIRONMENT OF A MOBILE DEVICE, PRODUCING A GRID OF STATIC SPACE AND/OR A GRID OF FREE SPACE",
  "updatedAt": "2026-06-19T07:41:28.225Z"
}