{
  "$type": "site.standard.document",
  "description": "A system (100) and corresponding method for calibrating a compass (109) of a flight controller (101) of an unmanned aerial vehicle (200) to local Earth magnetic field without moving said flight controller (101). The system (100) is configured to perform a calibration routine of a calibration…",
  "path": "/patents/1407979",
  "publishedAt": "2023-11-22T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C17/38",
    "UPTEKO APS [DK]"
  ],
  "textContent": "A system (100) and corresponding method for calibrating a compass (109) of a flight controller (101) of an unmanned aerial vehicle (200) to local Earth magnetic field without moving said flight controller (101). The system (100) is configured to perform a calibration routine of a calibration compass (109), which is a duplicate of the compass of the flight controller (101), when the unmanned aerial vehicle (200) is parked in the vicinity of the system (100), record calibration parameters resulting from performing the calibration routine, and transmit the calibration parameters to the flight controller (101) of the unmanned aerial vehicle (200), preferably via a data link.",
  "title": "AUTOMATIC AND AUTONOMOUS CALIBRATION TRANSFER BETWEEN TWO DEVICES"
}