{
  "$type": "site.standard.document",
  "description": "A control pilot circuit (332) and a temperature sensor (342) are provided within a drum (502) of a cable reel (30). The temperature sensor (342) detects the temperature of a charging cable (20) wound on the drum (502) and outputs the temperature to the control pilot circuit (332). The control pilot…",
  "path": "/patents/1004161",
  "publishedAt": "2012-03-21T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60K6/445",
    "TOYOTA MOTOR CO LTD [JP]"
  ],
  "textContent": "A control pilot circuit (332) and a temperature sensor (342) are provided within a drum (502) of a cable reel (30). The temperature sensor (342) detects the temperature of a charging cable (20) wound on the drum (502) and outputs the temperature to the control pilot circuit (332). The control pilot circuit (332) generates a pilot signal having a duty ratio which is determined in advance in accordance with an allowable current value of the charging cable (20), and transmits the signal to a vehicle through the charging cable (20). The control pilot circuit (332) further changes the duty ratio of the pilot signal based on the detected value of the temperature of the charging cable (20) received from the temperature sensor (342).",
  "title": "CHARGING DEVICE"
}