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:
Feb. 18, 2025
Filed:
Nov. 21, 2022
Denso Corporation, Kariya, JP;
Tetsuo Morita, Kariya, JP;
DENSO CORPORATION, Kariya, JP;
Abstract
A power system has: an electrical load; first and second lines respectively including first and second power sources; and inter-line switch. The first power source outputs a power supply voltage. The second power source includes a storage battery. The power system includes: an anomaly determination unit determining an anomaly in the first line; a state control unit opening the inter-line switch if the occurrence of an anomaly is determined; first and second paths in parallel to each other between a connection point to the connection path and the second power source in the second line; a charging unit on the first path to charge the storage battery to a higher voltage than the power supply voltage of the first power source; and a discharge regulation unit on the second path to regulate discharge of the storage battery in the second line.