{
  "$type": "site.standard.document",
  "description": "[TASK] To suitably detect a light emitting object and a reflective object ahead of a vehicle. [MEANS OF SOLVING THE PROBLEM] A vehicular headlamp system 100 includes: a vehicular headlamp 10 that can independently irradiate each of a plurality of segmented regions that divide a light distribution…",
  "path": "/patents/1012401",
  "publishedAt": "2011-06-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60Q1/143",
    "KOITO MFG CO LTD [JP]"
  ],
  "textContent": "[TASK] To suitably detect a light emitting object and a reflective object ahead of a vehicle. [MEANS OF SOLVING THE PROBLEM] A vehicular headlamp system 100 includes: a vehicular headlamp 10 that can independently irradiate each of a plurality of segmented regions that divide a light distribution region forward of an own vehicle; an irradiation control portion 44 that controls the vehicular headlamp 10 so as to repeatedly alternate between irradiating and not irradiating light to each segmented region; a camera 40 that respectively images forward of the own vehicle during irradiation and non-irradiation of the segmented region, and generates an irradiation image and a non-irradiation image; a high-luminance part detection portion 46 that detects a high-luminance part within the irradiation image and the non-irradiation image; and a light emitting object determination portion 48 that distinguishes between and detects a light emitting object and a reflective object present ahead of the vehicle by comparing whether the high-luminance part is present in both images.",
  "title": "Vehicular headlamp system"
}