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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10933913 B1

PDFFull Text
Date of Patent:
Mar. 02, 2021

Filed:

Feb. 19, 2018

Apparatus and method for estimating steering angle of motor driven power steering

Applicant:

Hyundai Mobis Co., Ltd., Seoul, KR;

Inventor:

Ji Hoon Yoo, Yongin-si, KR;

Assignee:

Hyundai Mobis Co., Ltd., Seoul, KR;

Attorney:

H.C. Park & Associates, PLC

Primary Examiner:

Paula L Schneider

Int. Cl.
CPC ...
B62D 15/02 (2006.01); B60W 10/20 (2006.01); B62D 6/10 (2006.01); G01D 5/14 (2006.01);
U.S. Cl.
CPC ...
B62D 15/0215 (2013.01); B60W 10/20 (2013.01); B62D 6/10 (2013.01); B62D 15/0235 (2013.01); B62D 15/0245 (2013.01); B60W 2540/18 (2013.01); G01D 5/145 (2013.01);
Abstract

An apparatus for estimating a steering angle of MDPS including: a motor of an MDPS, corresponding to rotation of a steering wheel; an amplifier configured to amplify a specific level of counter electromotive force to a preset level and output the amplified voltage, the specific level of counter electromotive force being generated by the motor when the steering wheel is manually operated; a switch configured to be turned on by the amplified voltage outputted from the amplifier; a power supply configured to be turned on by the switch and supply power to the MDPS; and a control unit of the MDPS configured to be driven by the supplied power and estimate a steering angle of the steering wheel, which is manually operated.

Find Patent Forward Citations

Quick Actions:

Yoo, Ji. (2021). Apparatus and method for estimating steering angle of motor driven power steering (U.S. Patent No. 10933913). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10933913

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