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:
May. 02, 2023
Filed:
Apr. 17, 2020
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Jong Seo Yoon, Icheon, KR;
HYUNDAI MOTOR COMPANY, Seoul, KR;
KIA MOTORS CORPORATION, Seoul, KR;
Abstract
Disclosed are a power relay assembly (PRA) deterioration control system for vehicles capable of predicting breakdown of the PRA and actively controlling deterioration of the PRA using big data and a PRA deterioration control method thereof. The PRA deterioration control system includes a vehicle configured to transmit PRA and battery information and a server configured to collect the PRA and battery information of the vehicle and to transmit output control information for PRA deterioration control to the vehicle, wherein, upon collecting the PRA and battery information of the vehicle, the server groups the collected information, sets a monitoring step by vehicle based on the grouped information, performs monitoring by vehicle in response to the set monitoring step by vehicle, and transmits output control information by vehicle corresponding to the result of monitoring to the vehicle such that each vehicle performs PRA deterioration control.