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:
Oct. 24, 2023
Filed:
Apr. 19, 2022
Wireless battery management system, node for wireless communication, and method of transmitting data
Silicon Works Co., Ltd., Daejeon, KR;
Ju Pyo Hong, Daejeon, KR;
Ki Suk Cho, Daejeon, KR;
Heung Lyeol Lee, Daejeon, KR;
Kyu Ho Kim, Daejeon, KR;
Seung Jun Choi, Daejeon, KR;
Deog Soo Kim, Daejeon, KR;
Yong Ju Seon, Daejeon, KR;
Hee Jin Lee, Daejeon, KR;
Young Ho Seo, Daejeon, KR;
Jong Chan Kim, Daejeon, KR;
SILICON WORKS CO., LTD., Daejeon, KR;
Abstract
The present disclosure relates to a wireless battery management system which ensures stability when obtaining battery data through wireless communication. The battery management system includes a manager node operating a primary channel and a secondary channel based on wireless communication and obtaining battery data from a monitor node by using the primary channel or the secondary channel and a monitor node connected to a battery module to collect battery data including one or more of a current, a voltage, a temperature, and self-diagnosis data of the battery module, transmit the collected battery data to the manager node through the primary channel, and when the transmission of the battery data through the primary channel fails, transmit the battery data to the manager node through the secondary channel.