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.:
Date of Patent:
Jul. 22, 2025
Filed:
Nov. 21, 2022
Hyundai Mobis Co., Ltd., Seoul, KR;
Kyongwon Min, Yongin-si, KR;
Hyundai Mobis Co., Ltd., Seoul, KR;
Abstract
Disclosed is a corner module apparatus for a vehicle. The corner module apparatus includes processors configured to obtain a steering angle, obtain a lever ratio indicating whether a front wheel and a rear wheel of a bicycle model defined with respect to a vehicle are inphase or reverse-phased and indicating a steering angle ratio. The corner module apparatus also includes a controller configured to calculate a front wheel heading angle of the bicycle model from the steering angle, calculate a rear wheel heading angle of the bicycle model based on the calculated front wheel heading angle and the lever ratio, calculate first to fourth target angles of a left front wheel, a right front wheel, a left rear wheel, and a right rear wheel of the vehicle by expanding the bicycle model to a four-wheel vehicle model, and independently control steering of each of the four wheels.