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:
Jul. 01, 2025
Filed:
Feb. 28, 2022
Honda Motor Co., Ltd., Tokyo, JP;
Noriyuki Abe, Tokyo, JP;
HONDA MOTOR CO., LTD., Tokyo, JP;
Abstract
A secondary battery management device includes a target setting portion that sets a target charging rate that is a target for a charging rate of a secondary battery mounted in a vehicle, and a target charging rate reaching time that is a time when main charging in which the secondary battery is charged to the target charging rate at a main charging speed is completed; a main charging setting portion that sets a main charging start time when the main charging is started and the main charging speed on the basis of an output of a charger, the target charging rate, and the target charging rate reaching time; at least one of a discharging setting portion that sets a discharging start time when discharging of the secondary battery is started and a discharging speed that is a speed of the discharging, and a sub-charging setting portion that sets a sub-charging start time when sub-charging in which the secondary battery is charged at a sub-charging speed is started and the sub-charging speed; and a charging/discharging execution portion that executes the main charging, the discharging, and the sub-charging in accordance with set details.