{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "A drive assist device for assisting a drive when a subject vehicle changes lanes, comprising: a position measurement unit configured to measure a position of the subject vehicle; a detection unit provided at the subject vehicle and configured to detect a surrounding situation of the subject…",
  "path": "/patents/921943",
  "publishedAt": "2017-08-30T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60W30/09",
    "NISSAN MOTOR [JP]"
  ],
  "textContent": "A drive assist device for assisting a drive when a subject vehicle changes lanes, comprising: a position measurement unit configured to measure a position of the subject vehicle; a detection unit provided at the subject vehicle and configured to detect a surrounding situation of the subject vehicle; a database configured to store map information; and a setting unit configured to set a lane change location and a reference point on a travel route of the subject vehicle on the basis of the position of the subject vehicle and the map information. The lane change location is a location at which the subject vehicle should change lanes. The reference point is located ahead of the lane change location in a travel direction of the subject vehicle. The setting unit sets, on the basis of a detection range of the detection unit and a position of the reference point, a point at which the subject vehicle should complete changing lanes, as a lane change completion point.",
  "title": "DRIVING ASSISTANCE DEVICE"
}