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. 28, 2023
Filed:
Jan. 21, 2020
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventor:
Incheol Yeom, Daejeon, KR;
Assignee:
LG ENERGY SOLUTION, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/26 (2006.01); H04L 12/40 (2006.01); H04L 5/16 (2006.01); H04L 25/20 (2006.01); H04L 25/49 (2006.01); G06F 1/3203 (2019.01);
U.S. Cl.
CPC ...
H04L 12/40045 (2013.01); H04L 5/16 (2013.01); H04L 12/40039 (2013.01); H04L 12/40136 (2013.01); H04L 25/20 (2013.01); H04L 25/4902 (2013.01); G06F 1/3203 (2013.01); H04L 2012/40215 (2013.01); H04L 2012/40273 (2013.01);
Abstract
Disclosed is an ECU that transmits a pulse signal with a modulated frequency and duty cycle to a BMS so as to instruct a switching operation of a control target relay from among a plurality of relays and a BMS to control a switching operation of the corresponding relay according to the modulating pulse signal received from the ECU and control a first voltage change period to a communication line.