{
  "$type": "site.standard.document",
  "description": "The vehicle has a driver seat (2) or a standing workstation provided for an operator. A presence detection system (3) has a sensor (4) e.g. capacitive-, inductive-, ultrasonic- or infrared sensor, formed to contactlessly detect whether the operator is present on the driver seat and/or workstation…",
  "path": "/patents/1006040",
  "publishedAt": "2012-01-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60K28/04",
    "JOSEPH VOEGELE AG [DE]"
  ],
  "textContent": "The vehicle has a driver seat (2) or a standing workstation provided for an operator. A presence detection system (3) has a sensor (4) e.g. capacitive-, inductive-, ultrasonic- or infrared sensor, formed to contactlessly detect whether the operator is present on the driver seat and/or workstation based on distance measurement. The sensor of the detection system is integrated in an operator console (1). The system defines a middle authorization region that lies between the seat and/or workstation and the operator console. An independent claim is also included for a method presence control of an operator on a driver seat or a standing workstation of a construction vehicle.",
  "title": "Construction machine with presence recognition system"
}