{
  "$type": "site.standard.document",
  "description": "To assist a driver in making an appropriate determination on switching between autonomous driving and driving that requires operation by the driver. A driving assistance device 10 is the driving assistance device 10 used in a vehicle capable of switching between autonomous driving and driving that…",
  "path": "/patents/1415366",
  "publishedAt": "2023-05-10T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60W50/14",
    "JVCKENWOOD CORP [JP]"
  ],
  "textContent": "To assist a driver in making an appropriate determination on switching between autonomous driving and driving that requires operation by the driver. A driving assistance device 10 is the driving assistance device 10 used in a vehicle capable of switching between autonomous driving and driving that requires operation by the driver, and includes a different vehicle information acquisition unit 23 that acquires autonomous driving information on different vehicles on a traveling road of the vehicle, an autonomous driving ratio acquisition unit 24 that acquires a ratio of autonomous driving in the different vehicles from the autonomous driving information on the different vehicles acquired by the different vehicle information acquisition unit 23, and a notification control unit 26 that provides information for supporting determination on switching between autonomous driving and driving that requires operation by a driver if the ratio of autonomous driving in the different vehicles is equal to or larger than a predetermined ratio.",
  "title": "DRIVING ASSISTANCE DEVICE, DRIVING ASSISTANCE SYSTEM, DRIVING ASSISTANCE METHOD, AND PROGRAM"
}