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:
Mar. 17, 2026
Filed:
Feb. 12, 2024
Applicants:
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Inventor:
Sun Woo Kim, Seoul, KR;
Assignees:
HYUNDAI MOTOR COMPANY, Seoul, KR;
KIA CORPORATION, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60W 50/02 (2012.01); H04L 12/40 (2006.01);
U.S. Cl.
CPC ...
B60W 50/0205 (2013.01); H04L 12/40 (2013.01); B60W 2050/021 (2013.01); H04L 2012/40215 (2013.01); H04L 2012/40273 (2013.01);
Abstract
A system and method for detecting a faulty electronic control unit (ECU) on a vehicle network are disclosed. The system includes a monitoring controller configured to detect an identification (ID) of a controller area network (CAN) message first transmitted on a vehicle network and transmit the ID of the CAN message to a gateway controller. The gateway controller performs a wake-up when a vehicle engine is turned off, enables the monitoring controller and detects an ECU corresponding to the ID of the CAN message as the faulty ECU.