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. 09, 2021
Filed:
May. 23, 2019
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Abstract
An operation method of an end node including a physical (PHY) layer unit and a controller unit in a vehicle network includes: detecting, by the controller unit, a local event; in response to detecting the local event, transitioning an operation state of the controller unit from an OFF state to an ON state; transmitting, by the controller unit, to the PHY layer unit an indicator requesting to transmit a wake-up signal in accordance with the local event; and transmitting, by the PHY layer unit, the wake-up signal including an identifier of at least one end node required to be woken up by the local event.