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:
Mar. 23, 2021
Filed:
Jan. 23, 2019
Applicant:
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Inventors:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 9/06 (2006.01); H02J 7/14 (2006.01); H02M 3/158 (2006.01); B60L 50/60 (2019.01); B60L 58/18 (2019.01); H02J 1/10 (2006.01); H02J 7/34 (2006.01); H02J 7/00 (2006.01);
U.S. Cl.
CPC ...
H02J 9/061 (2013.01); B60L 50/60 (2019.02); B60L 58/18 (2019.02); H02J 1/10 (2013.01); H02J 7/1423 (2013.01); H02J 7/1461 (2013.01); H02J 7/342 (2020.01); H02M 3/158 (2013.01); H02J 2007/0067 (2013.01);
Abstract
A power supply system including: a first battery connected to a first load; a second battery; a DC-DC converter connecting the first battery and the second battery; and a connection switching unit including a first switch configured to connect the first battery to a second load and a second switch configured to connect the second battery to the second load. The connection switching unit is configured to switch selectively to a first mode in which the first switch is closed and the second switch is opened and a second mode in which the first switch is opened and the second switch is closed.