{
  "$type": "site.standard.document",
  "description": "Disclosed is a vehicle charging device that can perform communication even if the vehicle charging device and a charging instruction device are connected to power line pairs having different phases in a multiple-wire power line. The vehicle charging device (6) is provided with: a power line…",
  "path": "/patents/995422",
  "publishedAt": "2012-12-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L53/14",
    "PANASONIC CORP [JP]"
  ],
  "textContent": "Disclosed is a vehicle charging device that can perform communication even if the vehicle charging device and a charging instruction device are connected to power line pairs having different phases in a multiple-wire power line. The vehicle charging device (6) is provided with: a power line communication unit (61) that performs communication over a multiple-wire power line or a power line (7) for vehicles; a power line connection unit (63) that connects a pair of power lines within the multiple-wire power line to the power line (7) for vehicles; and a control unit (62) that controls the connection or the disconnection of the power line connection unit (63). The power line communication unit (61) selects a signal from a pair of power lines within the multiple-wire power line and communicates with the charging instruction device, and performs communication with the vehicle over the power line (7) for vehicles.",
  "title": "VEHICLE CHARGING DEVICE AND VEHICLE CHARGING SYSTEM USING SAME"
}