{
  "$type": "site.standard.document",
  "description": "A route search device includes: map data; a derived route acquisition section 512, 14 that acquires a first derived route from an origin point to a destination; a route correction region acquisition section that acquires a route correction region; a place to be passed through setting section 522…",
  "path": "/patents/1004123",
  "publishedAt": "2012-03-21T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C21/343",
    "HITACHI AUTOMOTIVE SYSTEMS LTD [JP]"
  ],
  "textContent": "A route search device includes: map data; a derived route acquisition section 512, 14 that acquires a first derived route from an origin point to a destination; a route correction region acquisition section that acquires a route correction region; a place to be passed through setting section 522, 16 that sets a place to be passed through in the route correction region; a start point and end point setting section 522, 16 that sets a start point and an end point in the route correction region; a corrected route acquisition section 512, 15 that acquires a corrected route; and a route correction section 514, 15 that corrects the first derived route to a second derived route from the origin point to the destination, constituted by a route from the origin point to the start point, the corrected route, and a route from the end point to the destination.",
  "title": "Route search device, server device and navigation device"
}