{
  "$type": "site.standard.document",
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  "description": "A parking assistance device includes: an acquisition unit (141) that acquires a first distance between a vehicle (1) and a first obstacle measured by a distance measuring unit (16, 16a to 16d, 17, 17a to 17h) and a second distance between the vehicle and a second obstacle measured by the distance…",
  "path": "/patents/931234",
  "publishedAt": "2017-02-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60Q9/008",
    "AISIN SEIKI [JP]"
  ],
  "textContent": "A parking assistance device includes: an acquisition unit (141) that acquires a first distance between a vehicle (1) and a first obstacle measured by a distance measuring unit (16, 16a to 16d, 17, 17a to 17h) and a second distance between the vehicle and a second obstacle measured by the distance measuring unit; a calculation unit (144) that calculates an inter-objects distance between the first and second obstacles; and a generation unit (146) that generates a guidance route for the vehicle such that each of the first and second distances become equal to or longer than a second reference distance which is shorter than a first reference distance that is a reference for safe travelling of the vehicle, when the vehicle is caused to move between the first and second obstacles and within the inter-objects distance and in a case where a condition is satisfied.",
  "title": "PARKING ASSISTANCE DEVICE"
}