{
  "$type": "site.standard.document",
  "description": "An intelligent light device for a vehicle includes a light body, a light-controlling unit, a light-emitting unit and a condensing lens. The light-controlling unit has a MCU and a PWM. The light-controlling unit is used to sense a first illumination level of a surrounding area of a light projection…",
  "path": "/patents/949213",
  "publishedAt": "2015-09-02T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60Q1/0017",
    "LEE WEN-SUNG [CN]"
  ],
  "textContent": "An intelligent light device for a vehicle includes a light body, a light-controlling unit, a light-emitting unit and a condensing lens. The light-controlling unit has a MCU and a PWM. The light-controlling unit is used to sense a first illumination level of a surrounding area of a light projection region. Wherein when the MCU receives a signal of the first illumination level, the MCU generates one command of a difference value between a preset illumination level and the first illumination level; and then, the MCU transmits one command to the PWM; thereafter, the PWM adjusts a second illumination level of the light-emitting unit according to one command from the MCU so as to achieve a third illumination level of the light projection region.",
  "title": "VEHICLE-MOUNTED INTELLIGENT LIGHTING DEVICE"
}