{
  "$type": "site.standard.document",
  "description": "A method for estimating the state of wear of a tire comprises: recording a vibroacoustic signal () produced by the tire running on a road during a time frame; converting the time signal () into a frequency signal () over a frequency range; segmenting the frequency range into frequency bands and…",
  "path": "/patents/1349909",
  "publishedAt": "2023-08-31T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C11/246",
    "COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN"
  ],
  "textContent": "A method for estimating the state of wear of a tire comprises: recording a vibroacoustic signal () produced by the tire running on a road during a time frame; converting the time signal () into a frequency signal () over a frequency range; segmenting the frequency range into frequency bands and associating a datum representing the frequency signal with each band, with the representative datum forming a variable of a matrix (); predicting a state of wear from the matrix, by means of machine learning () from the data based on a learning database, according to modalities each representing a state of wear of the tire; and determining the state of wear of the tire () after a number N of identical predictions in a series M of consecutive predictions.",
  "title": "METHOD FOR ESTIMATING THE STATE OF WEAR OF A TIRE"
}