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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 12153076 B1

PDFFull Text
Date of Patent:
Nov. 26, 2024

Filed:

Jul. 11, 2022

Apparatus and method for measuring insulation resistance of vehicle

Applicants:

Hyundai Motor Company, Seoul, KR;

Kia Corporation, Seoul, KR;

Inventor:

Jong Hu Yoon, Whasung-Si, KR;

Assignees:

Hyundai Motor Company, Seoul, KR;

Kia Corporation, Seoul, KR;

Attorney:

Morgan, Lewis & Bockius LLP

Primary Examiner:

Hoai-An D Nguyen

Int. Cl.
CPC ...
G01R 27/26 (2006.01); B60L 3/00 (2019.01); G01R 27/02 (2006.01); G01R 31/12 (2020.01); G01R 31/52 (2020.01); H02H 3/16 (2006.01);
U.S. Cl.
CPC ...
G01R 27/2605 (2013.01); G01R 31/12 (2013.01); H02H 3/16 (2013.01); B60L 3/0069 (2013.01); G01R 27/025 (2013.01); G01R 31/52 (2020.01);
Abstract

An apparatus and a method for measuring an insulation resistance of a vehicle provided with a high voltage system including a battery and a plurality of high voltage electrical components operated by receiving power stored in the battery, includes a controller configured to determine a stray capacitance based on the high voltage electrical components electrically connected to the battery and to determine a measurement period for measuring the insulation resistance of the vehicle based on the determined stray capacitance.

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Yoon, Jong. (2024). Apparatus and method for measuring insulation resistance of vehicle (U.S. Patent No. 12153076). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12153076

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