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. 19, 2022
Filed:
Mar. 07, 2018
Envision Aesc Japan Ltd., Zama, JP;
Naoya Kurahashi, Kobe, JP;
Kazuomi Hayashi, Zama, JP;
DENSO TEN Limited, Kobe, JP;
AUTOMOTIVE ENERGY SUPPLY CORPORATION, Zama, JP;
Abstract
A battery monitoring system according to an embodiment includes a plurality of battery monitoring apparatuses provided in accordance with battery packs. Each of the battery monitoring apparatuses includes a setting unit and a communication unit. The setting unit sets a communication system to at least one of a first communication system and a second communication system having a shorter communication period than that of the first communication system, sets the communication system to the second communication system during a failure diagnosis to be performed in a start-up of the corresponding battery monitoring apparatus, and sets the communication system to the first communication system after the failure diagnosis. The communication unit communicates with another battery monitoring apparatus of the plurality of battery monitoring apparatuses by using the communication system set by the setting unit.