{
  "$type": "site.standard.document",
  "description": "A curve radius estimating device (100) configured to estimate a curve radius of a lane on which a self vehicle is driving includes a first curve radius calculating part (110) configured to calculate a first curve radius on a steering angle, a second curve radius calculating part (111) configured to…",
  "path": "/patents/1008275",
  "publishedAt": "2011-10-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60W40/072",
    "TOYOTA MOTOR CO LTD [JP]"
  ],
  "textContent": "A curve radius estimating device (100) configured to estimate a curve radius of a lane on which a self vehicle is driving includes a first curve radius calculating part (110) configured to calculate a first curve radius on a steering angle, a second curve radius calculating part (111) configured to calculate a second curve radius on a yaw rate, and a curve radius estimating part (112) configured to estimate a curve radius by combining the first curve radius and the second curve radius at a predetermined combination ratio. The curve radius estimating part (112) changes the predetermined combination ratio depending on a vehicle speed.",
  "title": "CURVE RADIUS ESTIMATION DEVICE"
}