{
  "$type": "site.standard.document",
  "description": "Disclosed herein are a head-up display (HUD) including a photosensor for measuring the illuminance of incoming light and a light shutter in order to protect an imaging element vulnerable to thermal damage from sunlight reaching from the outside, and a method including setting the HUD protection…",
  "path": "/patents/1315827",
  "publishedAt": "2022-04-21T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G09G3/001",
    "HYUNDAI MOBIS CO., LTD."
  ],
  "textContent": "Disclosed herein are a head-up display (HUD) including a photosensor for measuring the illuminance of incoming light and a light shutter in order to protect an imaging element vulnerable to thermal damage from sunlight reaching from the outside, and a method including setting the HUD protection mode by operating the light shutter, determining whether to release the HUD protection mode by estimating the change in the incident angle of the incoming light from the change in the vehicle orientation angle instead of using the photosensor incapable of measuring the light as the incoming light is blocked and additionally determining whether to release the HUD protection mode based on vehicle information including vehicle location, navigation map information, the brightness of surroundings of the vehicle, and rain sensor detection information.",
  "title": "METHOD AND APPARATUS FOR RELEASING HUD PROTECTION MODE BASED ON VEHICLE INFORMATION"
}