{
  "$type": "site.standard.document",
  "description": "An information processing device includes: a first storage unit configured to store a local map data set created or updated at a first time; a map information acquisition unit configured to acquire at least a part of a distribution map data set from a map data distribution system via a wireless…",
  "path": "/patents/1301251",
  "publishedAt": "2021-09-30T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C21/3848",
    "HONDA MOTOR CO.,LTD."
  ],
  "textContent": "An information processing device includes: a first storage unit configured to store a local map data set created or updated at a first time; a map information acquisition unit configured to acquire at least a part of a distribution map data set from a map data distribution system via a wireless communication network; a second storage unit configured to associate and store (i) data that is acquired by the map information acquisition unit, from among data constituting a first distribution map data set created or updated at a second time, and (ii) information indicating a first acquisition time when the data is acquired, or information indicating the second time; and a second determination unit configured to determine whether the map data distribution system has stored a second distribution map data set created or updated at a third time.",
  "title": "INFORMATION PROCESSING DEVICE, PATH GUIDANCE DEVICE, INFORMATION PROCESSING METHOD, AND COMPUTER-READABLE STORAGE MEDIUM"
}