{
  "$type": "site.standard.document",
  "description": "A seat-occupancy state detection device (30) includes: a seat occupancy sensor (21) forming a pressure sensitive portion (60) on a seat occupancy surface (10) of a seat (1); a load sensor (11) detecting a load (Ws) applied to the seat occupancy surface; and a seat-occupancy state determination unit…",
  "path": "/patents/933247",
  "publishedAt": "2016-12-21T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60N2/0022",
    "AISIN SEIKI [JP]"
  ],
  "textContent": "A seat-occupancy state detection device (30) includes: a seat occupancy sensor (21) forming a pressure sensitive portion (60) on a seat occupancy surface (10) of a seat (1); a load sensor (11) detecting a load (Ws) applied to the seat occupancy surface; and a seat-occupancy state determination unit (71) determining a seat occupancy state based on an ON/OFF state of the seat occupancy sensor and the load, wherein the seat-occupancy state determination unit includes a seat non-occupancy state determination section determining a seat non-occupancy state in a case where the seat occupancy sensor enters an OFF state and the load is equal to or lower than a first threshold value, and a threshold-value setting section setting a threshold value of the load, which is used in determination of the seat non-occupancy state, to a higher value, as duration increases after the seat occupancy sensor enters the OFF state.",
  "title": "SEAT-OCCUPANCY STATE DETECTION DEVICE"
}