{
  "$type": "site.standard.document",
  "description": "The assistance system (10) has sensors for detecting straying off track (20), probable collision hazard (24) and detecting the level of driver fatigue (16), i.e. drowsiness. A control unit (12) can initiate three levels of alarm, an optical alarm (28), an acoustic alarm (32) and an alarm by…",
  "path": "/patents/1095845",
  "publishedAt": "2003-05-21T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60K28/066",
    "AUDI AG [DE]"
  ],
  "textContent": "The assistance system (10) has sensors for detecting straying off track (20), probable collision hazard (24) and detecting the level of driver fatigue (16), i.e. drowsiness. A control unit (12) can initiate three levels of alarm, an optical alarm (28), an acoustic alarm (32) and an alarm by initiating seat or steering wheel vibration.",
  "title": "Driver assistance system"
}