{
  "$type": "site.standard.document",
  "description": "A weight sensor provided between seat and floor of vehicle, measures the load applied to the seat. The fluctuation amplitude of measured value is detected. A negative correction is applied to measured value when fluctuation is less than preset value. The presence of passenger is determined by…",
  "path": "/patents/1087842",
  "publishedAt": "2004-04-21T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60R21/01516",
    "MAZDA MOTOR [JP]"
  ],
  "textContent": "A weight sensor provided between seat and floor of vehicle, measures the load applied to the seat. The fluctuation amplitude of measured value is detected. A negative correction is applied to measured value when fluctuation is less than preset value. The presence of passenger is determined by comparing the measured value with threshold value.",
  "title": "Vehicle passenger detection device"
}