Title:
STEERING CONTROL DEVICE AND STEERING CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2020/166839
Kind Code:
A1
Abstract:
A steering control device and a steering control method are disclosed. Particularly, a steering control device according to the present disclosure comprises: a command current calculation unit for calculating a first command current on the basis of detected steering wheel steering information; a resistance calculation unit for calculating internal resistance on the basis of a detected internal temperature; a supply current estimation unit for estimating the supply current of a battery on the basis of an input supply voltage of the battery, the first command current and the internal resistance; and a command current applying unit for comparing the supply current and a preset reference current and, if the supply current is greater than the reference current, changing the first command current to a second command current and applying the second command current to a steering motor.
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Inventors:
KIM TAE SIK (KR)
Application Number:
PCT/KR2020/001002
Publication Date:
August 20, 2020
Filing Date:
January 21, 2020
Export Citation:
Assignee:
MANDO CORP (KR)
International Classes:
B62D5/04; B60R16/03; B62D15/02
Foreign References:
| JP2008296696A | 2008-12-11 | |||
| KR20150033081A | 2015-04-01 | |||
| KR20090032612A | 2009-04-01 | |||
| KR20150118821A | 2015-10-23 | |||
| KR20060045218A | 2006-05-17 |
Attorney, Agent or Firm:
YUIL HIGHEST INTERNATIONAL PATENT AND LAW FIRM (KR)
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