{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "A vehicle headlamp device aiming method controls a light distribution pattern of a headlamp device, based on a front image of an own vehicle acquired by an in-vehicle camera. The vehicle headlamp device aiming method includes: a step of illuminating an aiming screen with a specific light…",
  "path": "/patents/1423037",
  "publishedAt": "2026-06-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60Q1/068",
    "SUBARU CORPORATION"
  ],
  "textContent": "A vehicle headlamp device aiming method controls a light distribution pattern of a headlamp device, based on a front image of an own vehicle acquired by an in-vehicle camera. The vehicle headlamp device aiming method includes: a step of illuminating an aiming screen with a specific light distribution pattern in the headlamp device, and acquiring an image of the specific light distribution pattern by the in-vehicle camera; a step of obtaining coordinates of a specific position in the specific light distribution pattern, by using coordinates set on the image of the in-vehicle camera, and obtaining a deviation with respect to adjusted coordinates of the specific position; and a step of performing optical axis adjustment of the headlamp device to eliminate the deviation.",
  "title": "VEHICLE HEADLAMP DEVICE AIMING METHOD AND VEHICLE HEADLAMP DEVICE AIMING SYSTEM"
}