Title:
CONTROL DEVICE FOR ELECTRIC VEHICLE AND CONTROL METHOD FOR ELECTRIC VEHICLE
Document Type and Number:
WIPO Patent Application WO/2015/045873
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a control device for electric vehicles and a control method for electric vehicles, that are capable of appropriately damping vibration. When controlling the torque generated by a motor that generates torque for braking/driving drive wheels via a deceleration mechanism and a drive shaft coupled thereto, this control device for electric vehicles controls torque generated by a motor, on the basis of a damping control torque command value that dampens a vibration component caused by vehicle resonance and on the basis of a rotational torque command value on the basis of the operation of an accelerator or brake by a driver. The control device for electric vehicles is also configured to reduce torque generated by the motor, when prescribed conditions are met.
Inventors:
SUZUKI KEISUKE (JP)
KOBAYASHI HITOSHI (JP)
YAMAMOTO TATSUYUKI (JP)
KOBAYASHI HITOSHI (JP)
YAMAMOTO TATSUYUKI (JP)
Application Number:
PCT/JP2014/073931
Publication Date:
April 02, 2015
Filing Date:
September 10, 2014
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD (JP)
International Classes:
B60L15/20
Foreign References:
| JP2012214179A | 2012-11-08 | |||
| JP2010215213A | 2010-09-30 | |||
| JP2010004705A | 2010-01-07 | |||
| JPH09130911A | 1997-05-16 | |||
| JP2000125410A | 2000-04-28 |
Other References:
See also references of EP 3050743A4
Attorney, Agent or Firm:
ONO, Shinjiro et al. (JP)
Ono Shinjiro (JP)
Ono Shinjiro (JP)
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