{
  "$type": "site.standard.document",
  "description": "An electric vehicle includes front-wheel electric motor and rear-wheel electric motor driving front and rear wheels, respectively; a control unit controlling driving of those electric motors. Further, one of the electric motors is a permanent-magnet motor and the other is a magnetless motor, a…",
  "path": "/patents/1237278",
  "publishedAt": "2019-06-27T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L15/2036",
    "Toyota Jidosha Kabushiki Kaisha"
  ],
  "textContent": "An electric vehicle includes front-wheel electric motor and rear-wheel electric motor driving front and rear wheels, respectively; a control unit controlling driving of those electric motors. Further, one of the electric motors is a permanent-magnet motor and the other is a magnetless motor, a maximum output of the permanent-magnet motor is smaller than a maximum output of the magnetless motor, and the control unit includes: a first drive control unit configured to drive the permanent-magnet motor when vehicle speed is in a first vehicle-speed range; and a second drive control unit configured to drive only the magnetless motor when the vehicle speed is in a second vehicle speed range, vehicle speeds in the second vehicle speed range are greater than vehicle speeds in the first vehicle-speed range.",
  "title": "ELECTRIC VEHICLE"
}