{
  "$type": "site.standard.document",
  "description": "A control method for an electrically driven vehicle includes a motor configured to supply the vehicle with a braking force or a driving force corresponding to an accelerator operation amount. The control method is for controlling the braking force when the accelerator operation amount is less than…",
  "path": "/patents/1280501",
  "publishedAt": "2021-01-07T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L15/2009",
    "NISSAN MOTOR CO., LTD."
  ],
  "textContent": "A control method for an electrically driven vehicle includes a motor configured to supply the vehicle with a braking force or a driving force corresponding to an accelerator operation amount. The control method is for controlling the braking force when the accelerator operation amount is less than a predetermined value and controlling the driving force when the accelerator operation amount is the predetermined value or more. In the control method, a torque target value at which the motor is caused to output a braking/driving torque corresponding to the accelerator operation amount is calculated, a disturbance torque acting on the motor as a resistance corresponding to a road surface gradient is estimated, a correction to remove the disturbance torque from the torque target value is performed, and the motor is controlled in accordance with the torque target value subjected to the correction. A correction amount in the correction is reduced in a downhill road when the accelerator operation amount is less than the predetermined value and a vehicle speed is larger than a predetermined vehicle speed.",
  "title": "CONTROL METHOD FOR ELECTRICALLY DRIVEN VEHICLE AND CONTROL DEVICE FOR ELECTRICALLY DRIVEN VEHICLE"
}