{
  "$type": "site.standard.document",
  "description": "A control device for a vehicle includes: a motor generator mechanically connected to an output shaft of an engine; a main battery electrically connected to the motor generator; a sub battery electrically connected to an electric load of the vehicle; and a relay adapted to switch whether the…",
  "path": "/patents/960357",
  "publishedAt": "2015-06-03T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L1/00",
    "NISSAN MOTOR [JP]"
  ],
  "textContent": "A control device for a vehicle includes: a motor generator mechanically connected to an output shaft of an engine; a main battery electrically connected to the motor generator; a sub battery electrically connected to an electric load of the vehicle; and a relay adapted to switch whether the batteries are to be electrically connected or not by turning the relay on or off. The relay is turned off during a powering operation of the motor generator, and the relay is turned on during a regenerative operation of the motor generator. It is determined that the relay is off-fixed in a case where a voltage of the second battery is a predetermined voltage or lower or a charge current of the second battery is a predetermined current or smaller in a state that a command to turn on the relay is outputted during the regenerative operation of the motor generator.",
  "title": "VEHICLE CONTROL DEVICE AND VEHICLE CONTROL METHOD"
}