{
  "$type": "site.standard.document",
  "description": "A hands-free system and method for opening a trunk, that include a trunk antenna 100 and a smart key 200 that transmits a sensing response signal or an authentication response signal, when receiving a sensing signal or an authentication signal from the trunk antenna 100. In addition, the smart key…",
  "path": "/patents/969337",
  "publishedAt": "2014-10-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60R25/01",
    "HYUNDAI MOTOR CO LTD [KR]"
  ],
  "textContent": "A hands-free system and method for opening a trunk, that include a trunk antenna 100 and a smart key 200 that transmits a sensing response signal or an authentication response signal, when receiving a sensing signal or an authentication signal from the trunk antenna 100. In addition, the smart key receives and stores a hands-free function setting and transmits the sensing response signal with function setting information when the hands-free function is set. Further, a receiving antenna 300 receives a sensing response signal or an authentication response signal from the smart key 200. A controller 400 transmits an authentication signal when the trunk antenna 100 transmits a sensing signal during a predetermined period and the receiving antenna 300 receives a sensing response signal that includes function setting information a predetermined number of times. The controller 400 performs authentication when the receiving antenna 300 receives an authentication response signal and outputs a trunk opening signal when the authentication is allowed.",
  "title": "Hands-free system and method for opening trunk"
}