Title:
電動車両の制御方法、及び、電動車両の制御装置
Document Type and Number:
Japanese Patent JP7415772
Kind Code:
B2
Abstract:
To provide a control method and a control device for electric vehicle that can perform accurate and sufficient braking control even during a travel on a sandy road.SOLUTION: A control method for an electric vehicle 100 includes: a driving torque target value setting step of setting a driving torque target value Tm based upon vehicle information on the electric vehicle 100; a final torque command value calculation step of correcting the driving torque target value Tm based upon a motor rotating speed ωm as a rotating speed of an electric motor 4 to calculate a final torque command value Tmf for suppressing resonance of a vehicle driving system; a travel resistance detection step of detecting travel resistance on a road surface where the electric vehicle 100 travels; and a correction quantity change step of changing a correction quantity for the driving torque target value based upon the travel resistance.SELECTED DRAWING: Figure 7
Inventors:
Akira Sawada
Takashi Nakashima
Kengo Fujiwara
Jun Motosugi
Katsunori Nakamura
Takashi Nakashima
Kengo Fujiwara
Jun Motosugi
Katsunori Nakamura
Application Number:
JP2020077772A
Publication Date:
January 17, 2024
Filing Date:
April 24, 2020
Export Citation:
Assignee:
Nissan Motor Co., Ltd
International Classes:
B60L15/20; H02P5/46; H02P29/00
Domestic Patent References:
| JP2013169054A |
Foreign References:
| WO2016021059A1 |
Attorney, Agent or Firm:
Patent Attorney Corporation Goto Patent Office