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:
Aug. 21, 2018
Filed:
Jun. 13, 2017
Hyundai Kefico Corporation, Gunpo, Gyeonggi-do, KR;
Jin Wook Baek, Gyeonggi-do, KR;
HYUNDAI KEFICO CORPORATION, Gunpo, Gyeonggi-do, KR;
Abstract
A system for controlling a CVVD by adjusting an actuator for controlling the CVVD is provided. The system includes an electronic control unit (ECU) configured to output a command phase angle and a selection signal for controlling the actuator based on a vehicle state and a mode of operation, and an actuator controller configured to operate based on the command phase angle and the selection signal and output an electric current to adjust the actuator. The actuator controller is configured to output an electric current corresponding to the command phase angle originating from the ECU or adjust the command phase angle and then output an electric current corresponding to the corrected command phase angle based on a type of selection signal.