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:
Apr. 27, 2021
Filed:
Oct. 23, 2019
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Yong Woon Cho, Hwaseong-si, KR;
HYUNDAI MOTOR COMPANY, Seoul, KR;
KIA MOTORS CORPORATION, Seoul, KR;
Abstract
In a communication method of an Ethernet network for a vehicle, a load of a CPU in a reception ECU is reduced by enabling the reception ECU receiving an Ethernet message to receive the message with a changed period. For this, each time a message is transmitted from a transmission ECU to an Ethernet switch, the message is transmitted with a changed period by the Ethernet switch selectively only to a reception ECU determined on the basis of setting information and information included in the transmitted message, thereby controlling a message reception period for each reception ECU.