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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.:

US 11833926 B1

PDFFull Text
Date of Patent:
Dec. 05, 2023

Filed:

Dec. 07, 2020

Vehicle, vehicle control system, and vehicle control method that can perform power-based input restriction on a secondary battery included in a current restricting battery pack

Applicant:

Toyota Jidosha Kabushiki Kaisha, Toyota, JP;

Inventors:

Yoshiaki Kikuchi, Toyota, JP;

Junichi Matsumoto, Toyota, JP;

Akio Uotani, Nagoya, JP;

Assignee:

TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;

Attorney:

Oliff PLC

Primary Examiner:

James J Lee

Assistant Examiner:

Steven Vu Nguyen

Int. Cl.
CPC ...
B60L 58/18 (2019.01); B60L 58/12 (2019.01);
U.S. Cl.
CPC ...
B60L 58/18 (2019.02); B60L 58/12 (2019.02); B60L 2240/547 (2013.01); B60L 2240/549 (2013.01);
Abstract

A vehicle includes a battery pack including a secondary battery, a battery sensor that detects a state of the secondary battery, and a first control device, a second control device provided separately from the battery pack, and a converter. The first control device is configured to use a detection value of the battery sensor to obtain a current upper limit value indicating an upper limit value of an input current of the secondary battery. The second control device is configured to use a power upper limit value indicating an upper limit value of an input power of the secondary battery to control the input power of the secondary battery.

Find Patent Forward Citations

Quick Actions:

Kikuchi, Yoshiaki. (2023). Vehicle, vehicle control system, and vehicle control method that can perform power-based input restriction on a secondary battery included in a current restricting battery pack (U.S. Patent No. 11833926). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11833926

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