{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
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    "mimeType": "image/png",
    "size": 100644
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  "description": "The device has a light sensor with a global sensor with essentially upward detection area for detecting light conditions in the vehicle surroundings and a forward area light sensor with detection region in the direction of travel and a control unit that switches the lighting unit on and off using…",
  "path": "/patents/1093076",
  "publishedAt": "2003-09-24T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60Q1/1423",
    "HELLA KG HUECK & CO [DE]"
  ],
  "textContent": "The device has a light sensor with a global sensor with essentially upward detection area for detecting light conditions in the vehicle surroundings and a forward area light sensor with detection region in the direction of travel and a control unit that switches the lighting unit on and off using their signals. The forward area light sensor is only sensitive in the infrared spectral region from a wavelength greater than 780 nm.",
  "title": "Device for automatically switching lighting devices of vehicle"
}