{
  "abstract": "A method is provided for controlling a light source device (200) associated with a materials handling vehicle (10), wherein the materials handling vehicle includes one or more sensing devices (40), comprising: sensing via the one or more sensing devices a first distance (D2) from a left side of the vehicle to a first boundary object and a second distance (Dl) from a right side of the vehicle to a second boundary object; controlling the light source device to designate a first area to the left side of the vehicle as either a limited operation area or a non-limited operation area and to designate a second area to the right side of the vehicle as either a limited operation area or a non-limited operation area.",
  "assignees": [
    "CROWN EQUIP CORP"
  ],
  "authors": [
    "BUCHMANN JUERGEN",
    "COSTAS ALFONSO",
    "KONZACK RENE",
    "MOLNAR CHRISTIAN",
    "SIMON ANDREAS",
    "THEOS SEBASTIAN"
  ],
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    "lifting-positioning-manipulation/lift-tables-and-positioners"
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    "words": 124
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  "publication_id": "OT-2026-000001442",
  "published_at": "2026-09-15T19:05:51.867526Z",
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  "source_date": "2026-03-26",
  "source_id": "AU-2021221963-B2",
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  "supersedes": null,
  "title": "Lighting floor on sides of material handling vehicle to indicate limited or non-limited area",
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}