Title:
STEERING AUXILIARY MOTOR CONTROL DEVICE IN EPS SYSTEM, AND METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2020/130604
Kind Code:
A1
Abstract:
Disclosed are a steering auxiliary motor control device and a method thereof, the device comprising: a receiving unit for receiving steering angle information and driver steering torque information from a sensor included in a vehicle; a maximum steering angle determination unit for determining the maximum steering angle of the vehicle on the basis of the steering angle information and preset reference steering angle information; and a limited motor torque determination unit for determining limited motor torque for limiting maximum motor torque outputted from a steering auxiliary motor on the basis of a first condition including the steering angle information, the maximum steering angle information, and steering angle holding time information and/or a second condition including the driver steering torque information, over-torque limit entry torque information, over-torque limit release torque information, and steering torque holding time information.
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Inventors:
WON JONGCHUN (KR)
Application Number:
PCT/KR2019/017933
Publication Date:
June 25, 2020
Filing Date:
December 18, 2019
Export Citation:
Assignee:
MANDO CORP (KR)
International Classes:
B62D6/10; B60W10/20; B62D5/04
Foreign References:
| JPH11198842A | 1999-07-27 | |||
| JP2005280541A | 2005-10-13 | |||
| US4727950A | 1988-03-01 | |||
| JP2018176778A | 2018-11-15 | |||
| KR20180127824A | 2018-11-30 |
Attorney, Agent or Firm:
YUIL HIGHEST INTERNATIONAL PATENT AND LAW FIRM (KR)
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