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:
Sep. 13, 2019
Honda Motor Co., Ltd., Tokyo, JP;
Yuki Ito, Wako, JP;
Atsushi Tamai, Wako, JP;
Kenji Sato, Wako, JP;
Kazuhito Nakao, Wako, JP;
Hajime Abe, Wako, JP;
HONDA MOTOR CO., LTD., Tokyo, JP;
Abstract
A lithium ion battery control device includes an acquirer configured to acquire a determination index related to the degree of occlusion of a lithium ion battery in which a degree of occlusion of lithium ions occluded in graphite of a negative electrode changes in accordance with an amount of stored power, and a controller configured to perform control for causing the lithium ion battery to be charged with power or causing power of the lithium ion battery to be discharged so that the degree of occlusion is close to a degree of occlusion associated with a specific region when a region associated with the degree of occlusion is determined not to be the specific region associated with the degree of occlusion which includes LiChaving a degree of occlusion represented by a stoichiometric ratio and does not include LiChaving a degree of occlusion represented by a stoichiometric ratio.