Title:
PEDAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/095696
Kind Code:
A1
Abstract:
A pedal device (1) comprising a pedal lever (20), an actuator (40), and a control unit (60). The pedal lever (20) operates in response to a depressing operation. The actuator (40) can apply a reaction force in a direction of returning the pedal lever (20) through drive of a motor (41). The control unit (60) comprises a current command calculation unit (62) that calculates a current command value on the basis of a reaction force target value relating to the reaction force applied to the pedal lever (20) and a duty calculation unit (65) that calculates a duty command value on the basis of the current command value and controls the drive of the motor (41) on the basis of the duty command value. The duty calculation unit (65) corrects the duty command value on the basis of at least one of a motor current supplied to the motor (41) and the rotational speed of the motor (41).
Inventors:
FUJINAKA YUTA (JP)
KINOUCHI SOICHI (JP)
ICHIHARA HIDEAKI (JP)
HIRASAWA KOHTAROH (JP)
KINOUCHI SOICHI (JP)
ICHIHARA HIDEAKI (JP)
HIRASAWA KOHTAROH (JP)
Application Number:
PCT/JP2022/042565
Publication Date:
June 01, 2023
Filing Date:
November 16, 2022
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
H02P27/08; B60K26/00
Domestic Patent References:
| WO2020170315A1 | 2020-08-27 |
Foreign References:
| JP2016163483A | 2016-09-05 | |||
| JP2012116355A | 2012-06-21 |
Attorney, Agent or Firm:
HATTORI & PARTNERS (JP)
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