{
  "$type": "site.standard.document",
  "description": "The driver assistance method involves detecting the surroundings of a vehicle by an optical sensor and detecting a clearway (22), which is formed from the vehicles (38,39,40) running ahead from the tracks, from the detected data. A signal is delivered to the driver on leaving the clearway. The tire…",
  "path": "/patents/987384",
  "publishedAt": "2013-08-14T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60W50/14",
    "BOSCH GMBH ROBERT [DE]"
  ],
  "textContent": "The driver assistance method involves detecting the surroundings of a vehicle by an optical sensor and detecting a clearway (22), which is formed from the vehicles (38,39,40) running ahead from the tracks, from the detected data. A signal is delivered to the driver on leaving the clearway. The tire tracks (24,25,28,29) of vehicles running ahead are identified. A profile of a tire impression is identified in a tire track of a vehicle running ahead. A strip (26) limited by associated tire tracks of the vehicles running ahead is identified. An independent claim is included for a driver assistance system with a component for outputting a warning signal when leaving the clearway.",
  "title": "Driver assistance method and driver assistance system for snow-covered roads"
}