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:
Nov. 12, 2024
Filed:
Jul. 27, 2022
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Jae Shin Yi, Seoul, KR;
Sang Jin Park, Bucheon-si, KR;
Hyun Jun Jang, Daegu, KR;
Tae Kyu Kang, Seoul, KR;
Byung Soo Park, Daejeon, KR;
Woo Sung Kim, Suwon-si, KR;
Soo Youn Park, Anyang-si, KR;
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Abstract
An apparatus for a vehicle may determine one or more abnormalities of battery cells of a battery of a vehicle and may control a normal operation by managing the one or more abnormalities. The battery diagnosis apparatus for the vehicle includes a communication device that provides a communication interface with a plurality of vehicles, and a controller that collects vehicle state information and battery state information from the plurality of vehicles, manages a maximum voltage difference change rate of battery cells for each cumulative mileage with respect to the plurality of vehicles, and diagnoses abnormalities in batteries provided in the plurality of vehicles based on the maximum voltage difference change rate of the battery cells for each cumulative mileage.