{
  "$type": "site.standard.document",
  "description": "Provided is a technology for solving a problem of a high cost due to a redundant investment and improving the user's operability. An in-vehicle information system according to one embodiment of this invention includes: an in-vehicle information terminal to be mounted in a vehicle; a portable…",
  "path": "/patents/963544",
  "publishedAt": "2015-01-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60K35/10",
    "NEC CORP [JP]"
  ],
  "textContent": "Provided is a technology for solving a problem of a high cost due to a redundant investment and improving the user's operability. An in-vehicle information system according to one embodiment of this invention includes: an in-vehicle information terminal to be mounted in a vehicle; a portable information terminal equipped with a touch panel for providing the in-vehicle information terminal with operation means and communication means; the operation means for enabling a display screen of the in-vehicle information terminal to be operated by operating the touch panel of the portable information terminal when the portable information terminal is connected to the in-vehicle information terminal via an interface; and the communication means for enabling external communication of the in-vehicle information terminal by using a communication unit of the portable information terminal.",
  "title": "ONBOARD INFORMATION SYSTEM"
}