{
  "$type": "site.standard.document",
  "description": "Battery exchange method for electric vehicle (200). The battery exchange method includes (a) opening a protection cover (213) of a battery mounting module (210) installed at an upper portion of the electric vehicle (200), and transmitting an open signal to a battery charge station; (b) releasing a…",
  "path": "/patents/995397",
  "publishedAt": "2012-12-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L50/50",
    "UNIV KOOKMIN IND ACAD COOP FOUND [KR]"
  ],
  "textContent": "Battery exchange method for electric vehicle (200). The battery exchange method includes (a) opening a protection cover (213) of a battery mounting module (210) installed at an upper portion of the electric vehicle (200), and transmitting an open signal to a battery charge station; (b) releasing a locking unit of a pre-mounted battery, and transmitting an unlocking signal to the battery charge station; (c) determining and storing a mounting location of the battery using an image sensor; (d) controlling movements and operations of a battery replacing robot (30) when the unlocking signal is confirmed, and ejecting the pre-mounted battery from a battery seating base (211) of the battery mounting module (210); (e) controlling movements and operations of the battery replacing robot (30) to move a prepared fully charged battery into the battery mounting module, and mounting the fully charged battery on the battery seating base in the battery charge station.",
  "title": "Battery exchanging method for electric vehicle"
}