{
  "$type": "site.standard.document",
  "description": "An alarm device that can urge changing of a vehicle driver without giving a nuisance to the driver or an occupant of the vehicle includes a captured image acquisition section for acquiring at least a plurality of captured images image-capturing a face of an occupant at a driver's seat of a vehicle…",
  "path": "/patents/1232220",
  "publishedAt": "2019-04-25T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G06K9/00845",
    "AISIN SEIKI KABUSHIKI KAISHA"
  ],
  "textContent": "An alarm device that can urge changing of a vehicle driver without giving a nuisance to the driver or an occupant of the vehicle includes a captured image acquisition section for acquiring at least a plurality of captured images image-capturing a face of an occupant at a driver's seat of a vehicle, a measuring section for measuring a time period lapsed after starting of an engine of the vehicle, a decision section for deciding presence/absence of changing of the occupant of the driver's seat based on the plurality of captured images acquired, and an informing section for informing if the decision section decides absence of change of the occupant of the driver's seat and a measurement result of the measuring section reaches a preset value.",
  "title": "ALARM DEVICE"
}