{
  "$type": "site.standard.document",
  "description": "The driving assistance unit acquires distribution data (a steering angle prediction error (¸e)) for the traveling state distributions (a first traveling state distribution, a second traveling state distribution). Next the driving assistance unit converts value of the distribution data (a steering…",
  "path": "/patents/942773",
  "publishedAt": "2016-05-25T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60W40/08",
    "NISSAN MOTOR [JP]"
  ],
  "textContent": "The driving assistance unit acquires distribution data (a steering angle prediction error (¸e)) for the traveling state distributions (a first traveling state distribution, a second traveling state distribution). Next the driving assistance unit converts value of the distribution data (a steering angle prediction error (¸e)) into their absolute values. Next, the driving assistance unit classify the absolute value of the distribution data (a steering angle prediction error (¸e)) in different time ranges into bins as plural segmented data ranges, based on the distribution data (a steering angle prediction error (¸e)) whose values are converted into their absolute values and calculates a frequency distributions of the distribution data (a steering angle prediction error (¸e)) as plural traveling state distributions (the first traveling state distribution, the second traveling state distribution). Next, the driving assistance unit estimates (determines driving instability degree) a driving state of a driver based on the plural calculated traveling state distributions.",
  "title": "DRIVING STATE ESTIMATION DEVICE"
}