Title:
PEDAL DEVICE
Document Type and Number:
Japanese Patent JP2023077656
Kind Code:
A
Abstract:
To provide a pedal device capable of properly controlling a reaction force.SOLUTION: A pedal device 1 includes a pedal lever 20, an actuator 40, and a control unit 60. The pedal lever 20 operates in accordance with a stepping operation. Driven by a motor 41, the actuator 40 can apply a reaction force in a direction for restoring the pedal lever 20. The control unit 60 includes a current command computation unit 62 that computes a current command value It on the basis of a reaction force target value Pt regarding a reaction force to be applied to the pedal lever 20, and a duty computation unit 65 that computes a duty command value Dt on the basis of the current command value It. The control unit controls driving of the motor 41 on the basis of the duty command value Dt. The duty computation unit 65 corrects the duty command value Dt on the basis of at least one of a motor current flowing through the motor 41 and the rotation speed of the motor 41.SELECTED DRAWING: Figure 1
Inventors:
FUJINAKA YUTA
KINOUCHI SOICHI
ICHIHARA HIDEAKI
HIRASAWA KOTARO
KINOUCHI SOICHI
ICHIHARA HIDEAKI
HIRASAWA KOTARO
Application Number:
JP2021191004A
Publication Date:
June 06, 2023
Filing Date:
November 25, 2021
Export Citation:
Assignee:
DENSO CORP
International Classes:
H02P29/04; B60K26/00
Attorney, Agent or Firm:
Patent Attorney Corporation Hattori International Patent Office
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