{
  "$type": "site.standard.document",
  "description": "The present invention relates to vehicle navigation technology, in particular, to a method for monitoring a vehicle driving state and a vehicle navigation device for achieving the method. A method for monitoring a vehicle driving state according to an embodiment of the invention comprises the steps…",
  "path": "/patents/963501",
  "publishedAt": "2015-01-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60R11/0258",
    "BOSCH GMBH ROBERT [DE]"
  ],
  "textContent": "The present invention relates to vehicle navigation technology, in particular, to a method for monitoring a vehicle driving state and a vehicle navigation device for achieving the method. A method for monitoring a vehicle driving state according to an embodiment of the invention comprises the steps of: obtaining a first image for a scene in front of a vehicle so as to recognize which lane the vehicle currently travels in; obtaining a second image having a driving-restriction board; recognizing, from the board, driving-restriction information for a region where the vehicle is currently in; determining whether the vehicle driving state and the driving-restriction information match; and if it does not match, generating a message for warning.",
  "title": "A method for monitoring a vehicle driving state and a vehicle navigation device for implementing the method"
}