{
  "$type": "site.standard.document",
  "description": "A charging system of an electric vehicle includes a drive battery storing electric power for driving a motor of the electric vehicle, a heater heating the drive battery, an electric power supply device converting electric power supplied from outside the electric vehicle and supplying the electric…",
  "path": "/patents/962109",
  "publishedAt": "2015-04-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L1/003",
    "MITSUBISHI MOTORS CORP [JP]"
  ],
  "textContent": "A charging system of an electric vehicle includes a drive battery storing electric power for driving a motor of the electric vehicle, a heater heating the drive battery, an electric power supply device converting electric power supplied from outside the electric vehicle and supplying the electric power to the drive battery or the heater, a contactor activating or deactivating a connection between the drive battery and the electric power supply device, temperature detection means detecting a temperature of the drive battery, and control means controlling the contactor and the heater based on the temperature. The control means controls the contactor so as to deactivate the connection and conducts electricity to the heater when the temperature is less than a first predetermined temperature, and controls the contactor so as to activate the connection when the temperature is the first predetermined temperature or greater.",
  "title": "Electric vehicle charging system"
}