{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
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  "description": "There is provided a method for alertness control of a vehicle operator, the method comprising: obtaining, by an apparatus, physiological status data of a person acquired using at least one sensor comprising at least a biosignal sensor; determining, based on at least the physiological status data…",
  "path": "/patents/930263",
  "publishedAt": "2017-02-22T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "A61B5/0002",
    "POLAR ELECTRO OY [FI]"
  ],
  "textContent": "There is provided a method for alertness control of a vehicle operator, the method comprising: obtaining, by an apparatus, physiological status data of a person acquired using at least one sensor comprising at least a biosignal sensor; determining, based on at least the physiological status data, at least one alertness value being indicative of alertness level of the person; determining, by comparing the at least one alertness value to at least one alertness reference value, whether the alertness level of the person is below a threshold alertness level for operating the vehicle; and as a response to the determining that the alertness level is below the threshold alertness level, causing an output of a control signal.",
  "title": "ENHANCING VEHICLE SYSTEM CONTROL"
}