{
  "$type": "site.standard.document",
  "description": "The present disclosure relates to a road surface condition estimation apparatus and a road surface condition estimation method using the same, and more particularly to a road surface condition estimation apparatus which accurately estimates a road surface condition even under changes of external…",
  "path": "/patents/1424345",
  "publishedAt": "2022-11-30T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C23/0433",
    "HANKOOK TIRE & TECH CO LTD [KR]"
  ],
  "textContent": "The present disclosure relates to a road surface condition estimation apparatus and a road surface condition estimation method using the same, and more particularly to a road surface condition estimation apparatus which accurately estimates a road surface condition even under changes of external environment such as weather, etc., and a road surface condition estimation method using the same. The road surface condition estimation apparatus includes: a sensor module which is mounted on a tire; a receiver module which receives sensing information measured by the sensor module; a processing module which extracts a parameter for estimating a road surface condition by analyzing the sensing information received by the receiver module; and an estimation module which estimates the road surface condition by using the parameter extracted by the processing module. The sensing information includes an acceleration of the tire.",
  "title": "ROAD SURFACE CONDITION ESTIMATION APPARATUS AND ROAD SURFACE CONDITION ESTIMATION METHOD USING THE SAME"
}