{
  "$type": "site.standard.document",
  "description": "The present invention is provided with: a camera (10) for capturing an image of the area rearward of a vehicle, a three-dimensional object detection unit (33) for detecting a three-dimensional object rearward of the vehicle based on the acquired image, a lens cleaning device (100) for cleaning a…",
  "path": "/patents/960383",
  "publishedAt": "2015-06-03T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60R1/002",
    "NISSAN MOTOR [JP]"
  ],
  "textContent": "The present invention is provided with: a camera (10) for capturing an image of the area rearward of a vehicle, a three-dimensional object detection unit (33) for detecting a three-dimensional object rearward of the vehicle based on the acquired image, a lens cleaning device (100) for cleaning a lens (11) of the camera (10) using cleaning fluid according to a predetermined lens cleaning step, a lens state assessment unit (38) for assessing whether the state of the lens (11) is a predetermined state subject to control based on the timing at which cleaning fluid is sprayed on the lens in the lens cleaning step, and a control unit (39) for suppressing three-dimensional object detection when the lens state is assessed as being a state subject to control by retaining, for a predetermined length of time, detection or assessment results from immediately before the lens state was assessed as being a state subject to control.",
  "title": "THREE-DIMENSIONAL OBJECT DETECTION DEVICE, AND THREE-DIMENSIONAL OBJECT DETECTION METHOD"
}