{
  "$type": "site.standard.document",
  "description": "The present invention enhances estimation accuracy of a travel distance to estimate a position of a host vehicle. A vehicle control device includes front and rear cameras and and a measurement control unit The front and rear cameras and are provided at front and rear of a vehicle to acquire…",
  "path": "/patents/1243805",
  "publishedAt": "2019-09-19T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C22/00",
    "HITACHI AUTOMOTIVE SYSTEMS, LTD."
  ],
  "textContent": "The present invention enhances estimation accuracy of a travel distance to estimate a position of a host vehicle. A vehicle control device includes front and rear cameras and and a measurement control unit The front and rear cameras and are provided at front and rear of a vehicle to acquire information on an external world. The measurement control unit calculate a travel distance of the vehicle during traveling of the vehicle in a predetermined driving state based on the information of an identical characteristic object acquired by the front camera and the rear camera the rear camera acquiring the information of the identical characteristic object after the front camera acquires the information.",
  "title": "VEHICLE CONTROL DEVICE"
}