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. 13, 2021
Filed:
Sep. 11, 2019
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Industry-university Cooperation Foundation Hanyang University, Seoul, KR;
Jae Yong Seong, Gyeonggi-do, KR;
Sang Sun Lee, Seoul, KR;
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Industry-University Cooperation Foundation Hanyang University, Seoul, KR;
Abstract
A position alignment method for wireless charging performed by a VA for position alignment with a target GA is provided. The method includes identifying states of a plurality of GAs via wireless communication with an SECC that operates the plurality of GAs and receiving, from the SECC, information regarding one or more available GAs of the plurality of GAs. A target GA based is selected on the information regarding available GAs and a wireless communication association with the target GA is performed. A procedure for position alignment approval and a procedure for authentication is executed by a request to the SECC and in response to determining that the authentication is successful, position alignment with the target GA using LF signals is performed, wherein LF signals assigned to each GA are distinguished from LF signals assigned to other GAs in a TDM scheme.