{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "A movably arranged vehicle component is operatively coupled to and may be driven by an electric motor. The electric motor is supplied with a motor current to drive the movement of the vehicle component. A method for detecting a movement obstruction comprises the steps of supplying the electric…",
  "path": "/patents/1413851",
  "publishedAt": "2025-06-25T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60J7/043",
    "INALFA ROOF SYS GROUP BV [NL]"
  ],
  "textContent": "A movably arranged vehicle component is operatively coupled to and may be driven by an electric motor. The electric motor is supplied with a motor current to drive the movement of the vehicle component. A method for detecting a movement obstruction comprises the steps of supplying the electric motor with a supply voltage, thereby supplying the motor current; determining a frequency content of the motor current; and analysing the frequency content to determine whether the movement obstruction is present or not.A motor control system is configured to perform the above-mentioned method.",
  "title": "METHOD AND SYSTEM FOR OBSTRUCTION DETECTION"
}