{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreifjgl5ymqrxvucxrhfsco7g25yfsjc7m4ielhgzg3ptttu6nm4q3a"
    },
    "mimeType": "image/png",
    "size": 94021
  },
  "description": "The machine has an operator presence detection switch (22) provided to generate an operator presence or absence signal relating to the operator on a seat (4) arranged on a self propellered vehicle body (1). A control unit (10) sets the transmission of presence signal to a neutral state in response…",
  "path": "/patents/1081990",
  "publishedAt": "2004-12-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60K20/02",
    "MITSUBISHI HEAVY IND LTD [JP]"
  ],
  "textContent": "The machine has an operator presence detection switch (22) provided to generate an operator presence or absence signal relating to the operator on a seat (4) arranged on a self propellered vehicle body (1). A control unit (10) sets the transmission of presence signal to a neutral state in response to the operator absence signal. A velocity sensor (24) is provided to detect a velocity of the vehicle body. An independent claim is also included for a control method in a self propellered industrial machine.",
  "title": "Control system of self propellered industrial machine"
}