{
  "$type": "site.standard.document",
  "description": "A topology map-based route guiding apparatus may include a topology map generated from a guide map image based on an optical character recognition (OCR) character recognition and an image processing; a destination determiner configured to determine, as a destination, a location selected by a user…",
  "path": "/patents/1377606",
  "publishedAt": "2025-12-25T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C21/206",
    "HYUNDAI MOTOR COMPANY"
  ],
  "textContent": "A topology map-based route guiding apparatus may include a topology map generated from a guide map image based on an optical character recognition (OCR) character recognition and an image processing; a destination determiner configured to determine, as a destination, a location selected by a user in the topology map; an origin determiner configured to determine, as an origin, a current location of the user detected by comparing a character recognized from a surrounding image provided by the user and location information of the topology map; and a route generator configured to generate a final route from the origin to the destination based on a congestion degree and a preference.",
  "title": "TOPOLOGY MAP-BASED ROUTE GUIDING APPARATUS AND METHOD"
}