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. 19, 2019
Filed:
Apr. 07, 2017
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Yura Corporation Co., Ltd., Gyeonggi-do, KR;
Woo Sub Kim, Gyeonggi-do, KR;
Seong Jin Park, Gyeonggi-Do, KR;
Han Sop Kim, Gyeonggi-Do, KR;
Seung Rok Dan, Gyeonggi-Do, KR;
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Yura Corporation Co., Ltd., Seongnam, Gyeonggi-do, KR;
Abstract
An operation method of a first communication node includes: measuring a magnitude of a current supplied to a second communication node through a data line in the vehicle network; comparing the measured magnitude of the current with a predetermined threshold value; generating an address resolution protocol (ARP) frame including fault-related information when the second communication node is determined to be in a fault state based on a result of the comparison; and transmitting the ARP frame.