Title:
SHIFT DEVICE AND ELECTRONIC CONTROL UNIT FOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2022/085673
Kind Code:
A1
Abstract:
This shift device comprises: a motor driving circuit; a motor driver unit for driving the motor driving circuit; a control unit that controls the motor driver unit; a motor power supply path; a system power supply path; and a voltage step-up/down unit that converts power supplied through the system power supply path into a prescribed voltage and that outputs the voltage. The shift device is configured such that power is supplied through the voltage step-up/down unit to the control unit, and power from the motor power supply path or power from the system power supply path is supplied to the motor driver unit on the basis of the voltage.
Inventors:
MATSUBARA MASARU (JP)
MIYAKE MOTOFUMI (JP)
TAKAGI KAZUNORI (JP)
MIYAKE MOTOFUMI (JP)
TAKAGI KAZUNORI (JP)
Application Number:
PCT/JP2021/038567
Publication Date:
April 28, 2022
Filing Date:
October 19, 2021
Export Citation:
Assignee:
AISIN CORP (JP)
International Classes:
F16H61/32; H02P25/16
Domestic Patent References:
| WO2019022148A1 | 2019-01-31 | |||
| WO2017051812A1 | 2017-03-30 |
Foreign References:
| JP2007271011A | 2007-10-18 | |||
| JP2019152316A | 2019-09-12 |
Attorney, Agent or Firm:
MIYAZONO, Hirokazu (JP)
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