{
  "$type": "site.standard.document",
  "description": "A navigation system (10) presents and updates information that allows the driver to determine an appropriate vehicle speed and a steering angle depending on a condition or a feature of a road. The navigation system includes storage means (18) for storing map data, a display (21,22) for displaying…",
  "path": "/patents/1070159",
  "publishedAt": "2006-02-08T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C21/3697",
    "AISIN AW CO [JP]"
  ],
  "textContent": "A navigation system (10) presents and updates information that allows the driver to determine an appropriate vehicle speed and a steering angle depending on a condition or a feature of a road. The navigation system includes storage means (18) for storing map data, a display (21,22) for displaying information, a vehicle speed sensor (13) for detecting a vehicle speed, and a controller (11) for determining the shape of a road section being approached by a vehicle, based on the map data and the vehicle speed, and controlling the display (21) to display the shape of the road.",
  "title": "Navigation system"
}