{
  "$type": "site.standard.document",
  "description": "A speed control device which is satisfactory in response and tracking to a speed setting, and can adjust an acceleration-and-deceleration feel according to preferences, is provided. The speed control device controls a speed of a ship so that the speed automatically follows a speed setting set by a…",
  "path": "/patents/1288343",
  "publishedAt": "2021-04-22T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60K31/0066",
    "FURUNO ELECTRIC CO., LTD."
  ],
  "textContent": "A speed control device which is satisfactory in response and tracking to a speed setting, and can adjust an acceleration-and-deceleration feel according to preferences, is provided. The speed control device controls a speed of a ship so that the speed automatically follows a speed setting set by a ship operator. The speed control device includes a target speed setting module and a change rate adjusting module . The target speed setting module sets a target speed that is a target of the speed of the ship to follow, for every unit time, according to the speed setting, to change the target speed based on a given rate of change. The change rate adjusting module decreases the rate of change by adjusting the rate of change at multiple stages, when the target speed set by the target speed setting module approaches the speed setting.",
  "title": "SPEED CONTROL DEVICE, AUTOMATIC NAVIGATION SYSTEM AND METHOD OF CONTROLLING SPEED"
}