Title:
車両の操舵反力トルク制御装置
Document Type and Number:
Japanese Patent JP7188357
Kind Code:
B2
Abstract:
To provide a steering reaction force torque control device for a vehicle that does not generate steering discomfort.SOLUTION: A steering reaction force torque control device for a vehicle includes an electric power steering device and a control unit configured to control the electric power steering device. The control unit acquires information on an actual steering angle (θ) and a target steering angle (θt) for allowing a vehicle to travel along a lane, and controls steering friction compensation torque (Tsf) as steering reaction force torque of the electric power steering device (S100 to 130) so that when a change of the actual steering angle is a change that approaches the target steering angle, the steering friction compensation torque decreases (S60, 80), and that when a change of the actual steering angle is a change that departs from the target steering angle, the steering friction compensation torque increases (S50, 90).SELECTED DRAWING: Figure 2
Inventors:
Satoshi Inoue
Shusaku Sugamoto
Shusaku Sugamoto
Application Number:
JP2019197736A
Publication Date:
December 13, 2022
Filing Date:
October 30, 2019
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
B62D6/00; B62D5/04
Domestic Patent References:
| JP2017081250A | ||||
| JP2012116238A | ||||
| JP2016215864A | ||||
| JP2018199477A | ||||
| JP2015189410A |
Foreign References:
| CN103863393A |
Attorney, Agent or Firm:
Patent Attorney Corporation Prospec Patent Office