{
  "$type": "site.standard.document",
  "description": "A vehicle control device 302 includes: a road surface brightness detection section 500 that receives image data obtained by capturing a scene ahead of a vehicle from a camera to detect the brightness of a road surface on the basis of the image data; a radiation light amount control section 510 that…",
  "path": "/patents/1008667",
  "publishedAt": "2011-10-12T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60Q1/085",
    "KOITO MFG CO LTD [JP]"
  ],
  "textContent": "A vehicle control device 302 includes: a road surface brightness detection section 500 that receives image data obtained by capturing a scene ahead of a vehicle from a camera to detect the brightness of a road surface on the basis of the image data; a radiation light amount control section 510 that outputs to a vehicular lamp a control signal for adjusting the radiation light amount such that the brightness of the road surface falls within a predetermined target brightness range; a road surface state detection section 502 that detects the state of the road surface on the basis of the image data; and a brightness range setting section 508 that sets the target brightness range in accordance with the state of the road surface.",
  "title": "CONTROL DEVICE, VEHICULAR LAMP SYSTEM, AND VEHICULAR LAMP"
}