{
  "$type": "site.standard.document",
  "description": "Map image display device (1) wherein: - a first display mode changing unit (43) displays at a prescribed timing an auxiliary image (67) in a specific area (66) of the map display area(65), and changes to a first display mode in which map data of a first target area (71) is read from the map data…",
  "path": "/patents/1003918",
  "publishedAt": "2012-03-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C21/3664",
    "AISIN AW CO [JP]"
  ],
  "textContent": "Map image display device (1) wherein: - a first display mode changing unit (43) displays at a prescribed timing an auxiliary image (67) in a specific area (66) of the map display area(65), and changes to a first display mode in which map data of a first target area (71) is read from the map data storage medium (12) and is displayed in the map display area excluding the specific area; - an operation receiving unit (44) receives operations from a user. Furthermore, when a prescribed operation is received, a second display mode changing unit (45): - reads from a storage medium the map data of an adjacent area (68,69,72) next to the first target area, on which a second target area is based, - removes the auxiliary image from display, and - changes to a second display mode in which the map image of the second target area is displayed in the map display area including the specific area.",
  "title": "Map image display device, map image display method, and computer program"
}